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Composite cans are a type of packaging made from multiple layers of materials, typically paperboard, plastic, and sometimes metal or aluminum. They are designed to provide strength, protection, and a lightweight option for various products, including food items, beverages, and non-food items like cosmetics and chemicals.

Key Steps in Composite Can Manufacturing:

1. Material Selection: The process begins with selecting the right materials. Commonly used materials include:

   – Paperboard for the outer layer

   – Plastic for the inner lining

   – Aluminum or metal for additional strength or barrier properties

2. Preparation of Materials: The selected materials are prepared, often involving cutting, printing, and coating processes. For instance, paperboard may be printed with branding and product information.

3. Layering: The layers are then combined. The paperboard is typically wound into a cylindrical shape, while the plastic layer is applied to provide moisture and barrier protection.

4. Forming the Can: The layered materials are formed into the shape of a can. This may involve processes like folding, sealing, and applying adhesive.

5. Closing Mechanism: The top of the can is sealed, which might include a screw cap, snap-on lid, or other closure methods depending on the product being packaged.

6. Quality Control: Throughout the manufacturing process, quality control checks are implemented to ensure the cans meet industry standards for strength, safety, and usability.

7. Packaging and Distribution: Finally, the completed composite cans are packaged for shipping and distribution to retailers or directly to consumers.

Applications:

Composite cans are widely used in various industries. They are popular for packaging snacks, powdered foods, pet food, and even aerosol products due to their lightweight nature and protective qualities.

Advantages:

– Lightweight and easy to handle

– Offers good protection against moisture and light

– Customizable in terms of size and design

– Environmentally friendly options available with recyclable materials

The global market of composite paper cans market is expected to rise at a CAGR of 5.6% from 2023 to 2033 in comparison to a 3.3% CAGR registered from 2016 to 2022. The market is estimated to reach a valuation of US$ 1,539 million by the end of the forecast period. This can be attributed to sustainability investments and increasing consumption of eco-friendly packaging solutions among end-users.

Attributes	Details
Composite Paper Cans Market Share (2022)	US$ 854 million
Composite Paper Cans Market Size Value (2023)	US$ 895.9 million
Composite Paper Cans Market Size Value (2033)	US$ 1.539.9 million
Composite Paper Cans Market Growth Rate (2023 to 2033)	5.6%

Key Highlights from Global Composite Paper Cans Market Report

Germany has emerged as a leading market for composite paper cans within Europe. The Germany market is expected to be valued at US$ 261.6 million in 2022. Within North America, the United States is expected to account for 16.2% of total sales of composite paper cans globally.

In terms of consumption, 50 mm to 100 mm diameter composite paper cans are expected to outpace other segments and are estimated to reach nearly 58 billion Units sold by 2031.

The adoption of sustainable materials in the production of composite paper cans attracts environment-conscious customers. Food and beverage packaging applications accounted for nearly 49.8% of the market in 2022. Composite material provides increased durability as compared to ordinary paper cans.

Some of the leading companies manufacturing composite paper cans are Smurfit Kappa Group plc, Amcor plc, Mondi Group plc, Sonoco Products Company, Ace paper tube, Irwin packaging, PTS manufacturing, Canfab packaging, and others. European manufacturers account for more than 38% of the market.

Key Points Covered in Composite Paper Cans Market Study

• Market estimates and forecast 2016 to 2033
• Key drivers and restraints impacting market growth
• Segment-wise, Country-wise, and Region-wise Analysis
• Competition Mapping and Benchmarking
• Brand share and Market Share Analysis
• Key Product Innovations and Regulatory Climate
• Impact on Composite Paper Cans and How to Navigate
• Recommendation on Key Winning Strategies

2016 to 2022 Composite Paper Cans Market Outlook Compared against 2023 to 2033 Forecast

Particulars	Details
Jul – Dec (H2), 2022 (A)	5.40%
Jul – Dec (H2), 2023 Projected (P)	5.70%
Jul – Dec (H2), 2023 Outlook (O)	6.20%
BPS: H2,2023 (O) – H2,2022 (A)	80
BPS: H2,2023 (O) – H2,2023 (P)	50

The disruption of the supply chain affected production. However, rising sales via e-commerce and online orders have started to gradually restore the growth of the packaging industry. The online orders of food and beverages have helped sustain the demand for composite paper cans.

Manufacturers restarted their operations, potentially aiding recovery through 2022. Moreover, demand is also on the rise owing to takeaway orders. Sustainability and hygiene practices support a transition from plastic to composite paper cans.

Investments by leading manufacturers in research and development activities have fueled the growth of the composite paper cans market in recent years. Also, the inclination towards bio-degradable materials has aided in the growth of the composite paper cans market. Composite paper cans have emerged as a cheap and safer alternative to plastic or metal cans.

Manufacturers are primarily focusing on environmental protection and waste management. This encourages them to start adopting green practices, which may support long-term profits.

According to the United States Environmental Protection Agency, the combustion of containers and packaging was estimated at 7.4 million tons, while 30.5 million tons were dumped in landfills in 2018.

To avoid such circumstances, paper and paperboard packaging have been given more importance since they result in lower carbon impact. Considering these factors, composite paper cans are expected to gain more traction.

How is eCommerce facilitating the Growth of Composite Paper Cans amid Pandemic?

According to FMI analysis, some of the leading companies are revising their supply chain strategies to cater to the evolving demand of online buyers. Usually, takeaway beverages and frozen items are at a higher risk of getting damaged during transport. Consequently, it is very important to select the right type of packaging for food items.

Composite paper cans make use of internal laminated coatings to maintain the shelf life of products. Also, the growing focus on aluminum membranes helps to ensure minimal contact with the product. Beverages are closed using snap-on or plug caps to prevent spillage. This makes composite paper cans an ideal solution for on-the-go snacking and takeaways. These properties reduce consumer inconvenience arising from product damage.

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How is the Availability of Different Capacities of Composite Paper Cans Driving Demand?

Composite paper materials are used in various applications in the food and beverage packaging industry, retail packaging industry, and in aerospace products. The composite paper provides superior durability and high tensile strength as compared to conventional paper cans. The strength of composite paper cans can be attributed to recycled paper fibers. The right mix of raw materials constituents results in corrosion-resistant packaging.

The possibilities of the shape and size of composite paper cans are significant. The capacities of the cans range from 50mm to above 100mm, depending on the consumer’s need and request and the end use of the can.

Country-wise Insights

More Opportunity in Domestic Sales of Composite Paper Cans to Drive the Market in Germany

Attributes	Statistics
Germany Market Value 2022	US$ 45.1 million
Germany Market Share	5.3%

According to FMI research, Europe contributed to over a third of the global demand for composite paper cans in the year 2022. Germany is estimated to account for a share of 15% of the Europe market by the end of 2033.

One of the key aspects supporting growth in the country is that key players have a strong presence in the Europe market leading to cost-effective domestic sales in the region. The presence of some of the leading market players and the easy availability of raw materials in the country support growth in the market.

New Entrants in the Composite Paper Can Industry Are Gravitating to the China Market

Attributes	Statistics
China Market Value 2022	US$ 68.1 million
China Market Share	8%

According to FMI, the China market is growing steadily, with numerous small-scale companies manufacturing composite paper cans. Currently, China accounts for a market share of 58.2% in East Asia. Over the forecast period, the Chinese composite paper cans market is projected to grow at an annual rate of 9.1%.

The country is expected to register increasing demand for composite paper cans on the back of rising sales in the food and beverages industry. Also, industrialization, supported by the easy availability of raw materials and access to cheap labor may support growth in the China market.

The United States Continues to Lead the Global Composite Paper Cans Market

Attributes	Statistics
The United States Market Value 2022	US$ 138.4 million
The United States Market Share	16.2%

The composite paper cans sales registered in the United States account for 66.3% of the North America market and are expected to witness moderate growth through the forecast period. Large multinational vendors are adapting to composite paper cans owing to the presence of paper board manufacturers in the country.

The surging demand for takeaway food, frozen food items, and on-the-go beverages has been enabling growth in the country. Rising application in the packaging of personal care and cosmetic products might also aid sales in the United States.

Wider Sustainability Efforts are shaping the Indian Composite Paper Cans Market

Attributes	Statistics
India Market Value 2022	US$ 27.1 million
India Market Share	3.2%

According to FMI, Indian consumers have become increasingly dependent on ordering food online while also becoming more concerned about the environment. This is leading to higher adoption of bio-degradable packaging. Consequently, India has emerged as a significant market in South Asia and is forecast to exhibit a CAGR of 9% over the forecast period.

Expansion of the food sector following the entry of the fast food retail chain is expected to drive growth in India. Besides this, a focus on curbing carbon footprint is further anticipated to continue driving sales in the country.

Australia is the Leading Supplier of Composite Paper Cans in the Oceania Region

Attributes	Statistics
Australia Market Value 2022	US$ 17.9 million
Australia Market Share	2.1%

According to the FMI study, the composite paper cans market in Australia accounts for 58.4% of the demand in Oceania in the year 2023 and is expected to witness moderate growth throughout the forecast period.

Amcor PLC, a leading Australian player, conducts 95% of the company’s business out of its domestic market. The presence of leading players is anticipated to drive growth in the country. Australia also has a conducive environment for new entrants and is likely to offer lucrative opportunities in the long term.

Regional Composite Paper Cans Market	CAGR (2023 to 2033)
United Kingdom	4.1%
China	9.1%
India	9%

Category-wise Insights

Caps and Lids Closure Type is Preferred More for Composite Paper Cans

Caps and lids are two of the most common types of closures used for composite paper cans. Caps are expected to account for 70.2% in the year 2023. The segment is anticipated to grow at 4.7% CAGR during the forecast period. Caps are in demand owing to re-use characteristics without compromising product safety.

Lids are preferred for food items such as snacks, dry foods, and frozen food, owing to reduced risk of spillage.

Composite Paper Cans are the Preferred Solution for Food & Beverage Packaging Business

The food and beverage industry is predicted to account for 49.8% of the global market, followed by the agriculture and retail industry. Global fast-food giants are the leading users of composite paper cans. These packaging solutions are specially used for takeaways and deliveries in the food sector.

Composite paper cans have emerged as a preferred alternative to plastic cans or cups. They are not only reliable but also effective in reducing wastage, with better potential for reuse applications. Retail outlets such as supermarkets, hypermarkets, and departmental stores also could exhibit demand for the storage of frozen food, dry food, and snacks.

Almost Half of Composite Paper Cans in Business are Produced by Spiral Winding

According to FMI, the spiral winding is the most used production type and accounted for 49.6% of the revenue share in 2022, owing to extensive application in the food and beverage sector.

On the other hand, convolute winding production is preferred for the storage of heavy items or products in large quantities owing to high crush resistance and bend strength.

Medium Size Composite Paper Cans Rule the Market

Composite paper cans with a diameter of 50 mm to 100 mm are commonly used, and it is set to hold a market share of 48.6% in 2022. This size is ideal for frozen foods packaging in retail stores and is also used extensively in restaurants owing to ease of storage.

With the changing food habits of millennial consumers, demand in this segment is expected to increase further by 180 bps owing to easy handling and increasing consumption of takeaway and on-the-go food. On the other hand, cans with a diameter above 100 mm are estimated to witness a slight decline of 270 bps in comparison to the current share during the forecast period.

Competitive Landscape

Key players in the composite paper cans market are focusing on the production of sustainable solutions to keep pace with changing consumer preferences and minimize the usage of plastic. For instance:

• Mondi Group PLC used 37% less plastic materials in their portfolio, saving around 35 tons of plastic in 2020. The company also has its own sustainably managed forest, which is the main source of raw materials. The company leveraged its unique “EcoSolutions” for product designs to encourage recycling.
• Amcor plc announced an investment of US$ 100Million for the development of new packaging solutions for sustainability objectives. The company has joined various government initiatives, such as the Healthcare Plastics Recycling Council, where sustainable products used in the healthcare segment focus on the recyclability of packaging products.
• EnvoPAP announced a research and development program to develop composite cans from agro-waste instead of conventional wood sources required for paper could increase production, to further reduce environmental impact.

Key Segments of Composite Paper Cans Market

By Closure Type:

• Caps
  • Snap On
  • Plug
• Lids
  • Aluminum Membrane
  • Plastic Membrane
  • Paperboard

By Production Type:

• Spiral Winding
• Convolute Winding
• Linear Draw

By Can Diameter:

• Less than 50 mm
• 50 mm to 100 mm
• Above 100 mm

By End-Use:

• Food and beverages
  • Tea or Coffee
  • Snacks
  • Alcoholic Beverages
  • Others
• Agriculture
• Household
• Personal & Cosmetics
• Others

By Region:

• North America
• Latin America
• Europe
• South Asia
• East Asia
• Oceania
• Middle East and Africa (MEA)

Frequently Asked Questions

How Big is the Composite Paper Cans Market by 2033?

The projected revenue of the market by 2033 is US$ 8,132.8 million.

What is the Composite Paper Cans Market CAGR for 2033?

The market CAGR for 2033 is projected to be 4.8%.

Who are the Three Key Players in the Composite Paper Cans Market?

The three key players in the composite paper cans market are Smurfit Kappa Group plc, Amcor plc, and Mondi Group plc.

What is the Current Composite Paper Cans Market Valuation?

The market generated revenue of US$ 5,068.9 million in 2023.

Why is the North American Composite Paper Cans Market Growing Remarkably Fast?

The market is growing remarkably fast due to the increasing demand for sustainable packaging solutions.

A caulking gun has a conventional tubular – shaped cartridge holder with a ratchet mechanism and ratchet able person, and is used with a collapsible cartridge having a nozzle end, a hollow tubular body joined to the nozzle end having walls of the tubular body at the end opposite the nozzle end having a shape which pushes the tubular body walls ahead of it to a collapsed condition to squeeze sealant material out through the nozzle end when the push in end is pushed by the piston of the Caulking Gun. In a preferred embodiment the collapsible cartridge is used with a sleeve member which is inserted and retained in the cartridge holder of the Caulking Gun.

The sleeve member has a removable/displaceable retainer position, a tubular holder body and a portion which is pushed by the piston of caulking gun. With the retainer portion removed, a new cartridge is inserted in the tubular body of the sleeve member, then the retainer portion removed, a new cartridge in the body of the sleeve member, then the retainer portion is re-attached and the sleeve member is inserted in the cartridge holder. The caulking gun is operated in the conventional manner to push the push in end of the cartridge to dispense sealant. When the cartridge is spent, it can be removed from the sleeve member without any soiling of the caulking gun, the user hands or exposed surfaces.

Paper tubes consist of paper or paperboard sheet layers wound together to form strong, hollow and usually cylindrical shapes. The paper layers are laminated or bonded together using adhesives. The wall thickness of the tube can vary depending on the number of layers wrapping/ wrapped during manufacturing.

Paper tubes are also known as paper cores, paper board tubes, paper cans, fiber drums, fiber tubes, paper tubing, wound tubes, composite cans, core board tubes and cardboard tubes. While widely used everywhere, the term “cardboard tube” is a misnomer. Cardboard consists of three craft layers with the central layer corrugated.

Paper Tubes Types and Shapes

Paper Tube and Core Types

While paper tubes, paper cores and related products are all made from wound piles of paper or paper board, Paper tube or cores can be constructed from one, two or many piles of brown craft paper or paperboard.

The innocent layer or ply, the liner and the outermost layer, the wrap can consist of different materials (foil, film etc.) or specialized paper. The specialized paper and materials can provide water resistance, graphics or labeling, or a specific color.

The two main types of paper tubes and cores include spiral wound and convolute or parallel wound paper tubes. Convolute wound tubes are used in applications requiring high blood strength, crush resistance and dynamic strength.

A spiral wound tube has the paper ply or plies wrapped around at an angle to the tube’s axis. Paper tubes have thinner walls and are widely used as containers for packaging of products.

A paper core is essentially a heavy walled paper tube. The much thicker wall of paper cores enables their use in winding webs or sheets of flexible material into rolls in converting operations.

Paper machines produce extremely large rolls (also known as machine, jumbo, tambour or mother rolls), which are rotary slit or converted into many narrower smaller rolls on a winder with a paperboard core. Similar jumbo rolls are converted in plastic film, foil, textile and coated abrasive plants.

You will be surprised that not all paper tubes are geared toward packaging applications. Paper cores can be machine elements. Paper cores used for winding large rolls in a paper mill or plastic film production plant are machine elements and require extremely high strength paper cores, which are often convoluted.

Paper cores for retail or small diameter width rolls of adhesive tape, label, foil, paper, tissue or plastic film are a packaging and dispensing product, which can consist of a thinner, spiral wound core.

The paper tube material is rotary or saw cut into paper cans or composite cans, shipping tubes, push tubes, pyrotechnic tubes, display poles, converting cores, concrete piling forms and other paper tube products.

Large fiber or composite drums and even paper straws are manufactures in a similar winding process. Convolute winders are typically used to make composite drums, which are a more eco friendly alternative to steel drums. Paper straws are spiral wound at very high speeds.

Paper Tube Shapes

Most paper tubes have a cylindrical shape or round cross-section, but paper tubes can be made with square, oval, hexagonal, triangular and other custom shapes by using a square, oval and custom shaped winding mandrel. Custom shapes are useful for fitting the tube specifically to a part or product shape while eliminating wasted space and additional spacers or packing material.

Tapered paper tubes or paper cones are wound with a cone-shaped mandrel. Paper cones are used as yarn carriers in the textile industry.

For certain applications, you may want your paper tubes slit or cut along their length to make half shells such as facilities covering large rolls for protection. They can be reconnected with tape or h-profiles. You will find covering a paper roll or coiled steel roll easier with half shells compared to sliding a roll into a large protective paper tube.

Spiral paper Tube or Core Manufacturing

In the spiral paper tube or core manufacturing process, jumbo rolls of paper, paper board and lining materials are converted in a rotary slitting operation into narrower width ribbons. The paper ribbons are rewound into narrow rolls o rewinding stands.

The narrow paper ribbon rolls are stacked in what looks to me like giant stacks of “Poker Chips”. The “Poker Chips” stacks or rolls of paper ribbon are transported and loaded into the tube manufacturing machine.

Narrow paper webs or ribbons from several different rolls are passed through guides and attached, adhered or taped to a steel mandrel in an overlapping fashion or with spacing between leading edges of the paper ribbon. The festooning or spacing allows the ribbon to feed without interference between ribbons.

You will see that by attaching the leading edge or end of the ribbon obliquely or at an angle less than 90 degrees to the axis of the mandrel, the result is the formation of spiral during winding.

The outer diameter of the steel mandrel determines the inner diameter of the finished paper tube. The wall thickness of the tube is a function of the thickness of the paper or paperboard ribbons, the adhesive thickness and the number of ribbons used in the process.

Adhesive or glue is applied to each paper ribbon or ply before being wound onto the steel mandrel. In my experience coating webs of paper, cloth, vulcanized fiber and plastic film, a variety of web coaters can apply the adhesive to the piles such as:

Roll Coaters – Extrusion Coaters- Spray Coaters

Reverse Roll Coaters – Curtain Coaters – Blade Coaters

Slot Die Coaters – Brush Coaters – Melting Bar Coaters

Dip Coaters

What’s Fascinating is how the paper tube belt twists around in a helical shape to continuously form and bond the paper tube piles together. The flexible belt wraps

around and applies pressure to the paper layers, which assures the proper formation of adhesive bonds between the paper ribbons. The fabric reinforced rubber belt also advances the tube forward along the mandrel.

I have to imagine that the stresses and performance requirements on the paper tube forming belt are enormous. These belts are endless or seamless and prevent marking. They have high tensile strength and high friction to grab and more the tube along and easy to clean.

As additional paper plies are added at one end of the paper tube forming mandrel, the formed or laminated paper tube slides of the other end of the mandrel and is cut to length using rotary blade slicing or offline sawing operations. Additional deburring of the tube and edge may be performed depending on the end use.

Another interesting aspect of the paper tube manufacturing process is the ability to make an enormous amount of highly customized paper tube product or materials combinations by using different material plies.

Linear or Lining layers are used on the inner diameter (first ribbon) or outer diameter (last ribbon) of the tube to improve water resistance, moisture resistance or grease resistance. Liners can consist of metal sheet, foil, coated paper (wax, silicon or plastic), plastic film and other protective materials.

If your current application is not satisfied with existing paper tubes, you can well imagine a custom paper tube manufacturer can engineer a new combination of liners, plies and wraps to meet the needs of your specialized application. As long as the order volume is sufficient.

Paper Tube manufacturing has the ability to provide branding through labelling or print to enhance marketing inside and outside. If printed or decorated graphics are required on the inside or outside of the paper tube, then the printed paper ribbons or ribbons made of printable material can be used for the first and last ribbons. A white paper or paperboard could be used on the outer layer with stronger brown craft paper used on the inner layers.

Convolute paper Tube or Core Manufacturing

If the parallel or convolute paper tube or core manufacturing process, jumbo rolls of paper, paper board and lining materials are converted in a slitting operation, but not into the very narrow width ribbons are used in Spiral Tube manufacturing. In the convolute paper tube or core manufacturing process, the leading edge of the ribbon is parallel to the axis of the paper tube mandrel, so a single seam or flap along the length of the paper tube results.

An external metal roll can apply pressure instead of a belt, which squeezes out any voids or air pockets providing better contract of the adhesive and therefore a stronger adhesive bond between paper plies. Since the paper web is wider, high pressure and tension can be applied in the convolute winding process. The higher pressures and tension in convolute paper tube manufacturing result in tubes with higher strength compared to the spiral wound tubes.

Convolute paper cores have higher beam strength compared to spiral wound cores, which makes convolute cores desirable in web manufacturing and converting. Convolute paper tube processes are used to form high strength, heavy duty cores for winding and unwinding of large jumbo rolls of flexible webs such as:

• Paper and Paper Board
• Coated Abrasives
• Plastic Films and Rubber Sheets
• Woven and Non-woven Textiles
• Metal Sheet and Foil
• Carpeting and Flooring

When we think about a paper core, we need to think of them like other rotating components such as bearings, gears, chucks and shafts. In heavy duty converting operations, paper cores are considered a machine part. They are not a packaging product because they impact the function and integrity of web manufacturing and handling machines. Spiral wound paper cores are sufficient for lighter duty applications such as packaging and dispensing smaller width and diameter rolls of labels, tape, foil, tissue, paper, paper or plastic film.

Combined Convolute and Spiral Tube manufacturing

The Spiral and Convolute tube manufacturing processes are combined to produce some tubes. For instance, a spiral wound tube made of kraft paper could have an outer white paper or plastic layer with graphics and labelling wound around the outside of the tube using a convolute winding process.

A caulking cartridge is a cylindrical container designed to hold caulking materials, which are used for sealing gaps and joints in various construction and repair applications. The cartridge is typically made of plastic or metal and is equipped with a nozzle for easy application. Caulking is essential for preventing water leaks, air infiltration, and insect entry, making it a crucial component in both residential and commercial buildings.

Types of Caulking

1. *Acrylic Caulk*: Water-based and easy to clean, acrylic caulk is suitable for indoor use and can be painted over. It’s ideal for sealing gaps around windows, doors, and baseboards.

2. *Silicone Caulk*: Known for its flexibility and durability, silicone caulk is waterproof and resistant to mold and mildew. It’s commonly used in kitchens and bathrooms, especially for sinks, tubs, and showers.

3. *Polyurethane Caulk*: This type offers strong adhesion and is ideal for exterior applications. It’s more resistant to harsh weather conditions compared to acrylic and silicone.

4. *Butyl Rubber Caulk*: Excellent for outdoor use, butyl rubber is highly durable and can withstand extreme temperatures. It’s often used for roofing and gutter applications.

How to Use a Caulking Cartridge

1. *Preparation*: Before applying caulk, ensure that the surfaces are clean, dry, and free of dust or grease. Remove any old caulk if necessary.

2. *Cutting the Nozzle*: Use a utility knife to cut the tip of the nozzle at a 45-degree angle. The size of the opening will determine the width of the caulk bead.

3. *Loading the Cartridge*: Insert the caulking cartridge into a caulking gun. Ensure it is securely in place.

4. *Applying the Caulk*: Hold the caulking gun at a 45-degree angle and squeeze the trigger to apply a steady bead of caulk along the gap. Move at a consistent speed for a smooth application.

5. *Smoothing the Caulk*: Use a caulking tool or your finger to smooth the bead for better adhesion and appearance.

6. *Cleaning Up*: Wipe away any excess caulk with a damp cloth before it dries.

Advantages of Using Caulking Cartridges

– *Ease of Use*: Caulking cartridges are designed for easy application, allowing even DIY enthusiasts to tackle home improvement projects.

– *Versatility*: Available in various formulations, caulking cartridges can be used for a wide range of applications, both indoors and outdoors.

– *Durability*: Many caulking materials offer long-lasting protection against moisture, drafts, and pests.

Conclusion

Caulking cartridges are an essential tool for sealing and protecting your home or workspace. By understanding the different types of caulk and how to use them effectively, you can make informed choices that enhance your building’s integrity and energy efficiency. Whether you’re a seasoned professional or a DIY beginner, mastering the use of caulking cartridges will undoubtedly be beneficial in your projects.

Mailing Tubes – Cardboard Mailing Tube

A mailing tube is a sturdy, solid and durable cardboard container designed for shipping long slender devices and products or rolled up maps, banners and posters. The indestructible interior of mailing tubes offers protection and security for its contents as well as easy handling.

Mailing Tubes comes as triangular prisms, cylindrical tubes and square prisms. They are made of highly durable and sturdy paperboard or corrugated board. Cylindrical Mailing tubes have sheets of kraft and test paper wound around a mandrel to form them, while triangular and square tube are made like boxes and are foldable. Regardless of the tube shape, all mailing tubes are designed to with stand the handling and stress associated with mailing and shipping.

The Raw Material for mailing tubes are Kraft Paper, Test Paper and Paper board that are glued or folded into tube shapes. The choice of the types of materials is based on how durable the mailing tube needs to be, since they can contain Precious and Valuable items or confidential blueprints and drawings. Mailing tubes are sealed with plastic or aluminum caps, cardboard folded over, or tape. The type of seal is dependent on the items being shipped and the security requirements.

Types of Mailing Tubes

Packing and shipping materials have developed and changed over the years to meet the requirements of technology and different shipping methods. Initially long items to be shipped were placed in boxes or wrapped in paper with the hope that they would not be damaged in transit.

Modern mailing tubes have been perfected and improved to meet the demands of modern shipping. They come in varying lengths, widths, shapes and materials to exactly meet the need of business. The sturdiness and durability of mailing tubes makes it possible to use them successfully. Even when they have outlined their usefulness, the raw materials in mailing tubes can be recycled and repurposed.

Mailing Tube Types:

Telescoping Mailing Tubes

Telescoping mailing tubes, also known as adjustable tubes, can have their length extended to accommodate different sized documents, maps, banners, parts and posters. They have a Spiral Wound construction with thick heavy duty cardboard walls. Telescoping mailing tubes are a tube where the inside tube easily slides in and out of the exterior tube to match the length of the item to be shipped.

The durability and sturdiness of telescoping mailing tubes make them ideal for shipping metal rods, long industrial parts and other heavy elongated objects. They allow for instant customizing of the tube to match any length. To prevent the tube from retracting, tape or a label is placed over the connection between the tubes.

Snap Seal Mailing Tubes

Snap seal mailing tubes or crimped and mailing tubes eliminates the need for tape and end plugs. To load an item into a snap seal mailing tube, one end of the tube must be crimped while the other end is left open. Whatever is to be shipped can easily be slid into the open end. Once fully loaded the open end can be crimped. The simple crimping process can effortlessly seal snap mailing tubes. Of the many types of mailing tubes, snap seal mailing tubes are the most economical but still have the same strong rigid structure found in other mailing tubes.

The easy to open and close ends of snap seal mailing tubes save time and forms a tight firm seal that remains closed. Snap seal mailing tubes are made of wound craft paper that is glued on a mandrel. They came in length of a few inches up to three or four feet.

Triangular Mailing Tubes

The manufacturing of Triangular mailing tubes is similar to that used to produce boxes. They are die cut with flaps to be folded and glued. The main benefit of Triangular cardboard mailing tubes is that they lay flat and can be stacked without rolling or shifting. In the majority of cases, they are made of corrugated board with flaps and come in a wide variety of lengths from ones less than a foot up to ones that are three to four feet.

The three sides of Triangular mailing tubes also come in variety widths, which the manufacturer can adjust to for the specific requirements of a product. The three diminishes of a Triangular mailing tubes are its length, the width of the sides, and the size of its opening, each of which can be customized.

Unlike Wound Cylindrical tubes, Triangular mailing tubes have a choice of types of openings. With one type, the tube opens at both ends with three flaps that overlap to seal the tube. Items to be shipped are placed in the tube much like a cylindrical tube by being slid in one end.

The other configuration of triangular mailing tubes is similar to a box with flaps and a lid. With this opening type, one of the sides of the tube serves as the lid. The ends of the tube are much like the ends of a box and are tightly sealed and glued. Items to be shipped are placed in the side of the tube after which the lid is closed and taped.

The different configuration of openings of Triangular mailing tubes makes it possible to adjust the tube to precision fit the needs of a product. It is a kind of flexibility that has led to the popularity of Triangular mailing tubes.

Plastic Plug Mailing Tubes

Plastic Plug mailing tubes are an alternative to Snap mailing tubes and have a plug that fits into the end of the tube to replace the Snap configuration. They are manufactured using the same method as Snap mailing tubes by being wound on a mandrel with overlapping layers of kraft paper. Plastic Plug mailing tubes come in several different designs, which vary depending on the type of plug being used.

The variation in Plastic Plug mailing tube are in relation to the sealed end of the tube, which can be closed with a permanent metal plug, a flap of cardboard, a permanent plastic plug or a removable plug. The type of end of a plastic plug mailing tube is dependent on the manufacturer and the tube’s design.

Plastic Plug mailing tubes comes in a wide assortment of lengths and diameters, with lengths ranging up to several feet and diameters from a few inches up t close to ten inches. Plugs for the tubes are designed to be forced into the tube such that they form an impenetrable seal to keep out dust, dirt, water and other materials.

Metal Plug Mailing Tubes

An alternative to plastic plug mailing tubes is metal plug mailing tubes, which are more permanent and durable. Metal plugs can take different formats with ones that are similar to Plastic Plugs and can be wedged into the end holes of mailing tubes. Another type of Metal Plugs is self-gripping or self-locking which is permanently attached to the ends of a mailing tube after being inserted using a mallet.

Metal Plug mailing tubes have one accessible end with the other end permanently secured. The Plug are made of highly durable heavy-duty materials that makes them capable of being used multiple times and come in diameter sizes from a little over an inch up to nearly nine inches.

In the mailing tube packaging industry Plastic, Metal or other forms of plugs are also known as enclosures and are specifically designed to meet the varying shipping needs of a wide variety of applications.

Curled End Mailing Tubes

Curled End mailing tubes are also referred to as rolled edge canisters. They come in two or three piece adjustable or telescoping tubes or single piece tubes. In one design of a Curled end mailing tube, one end of the tube has its circumference folded inward with a round piece of heavy paper or cardboard glued to the top of the curled ends.

In a two-piece adjustable Curled End mailing tube, the telescoping piece is curled and sealed with a piece of paper or cardboard. A three piece Curled End adjustable mailing tube has a single piece tube without either end sealed and fits into two Curled End tubes that have one end curled and sealed.

The two Varieties of Curled End mailing tubes are:

Paper Cap Mailing Tube

Paper Cap mailing tubes are one of the oldest forms of mailing tubes with ends that are paper shaded caps placed over the end of the tube. The end caps are made of sturdy craft paper, with one end glued or stapled while the other can be slipped off to load the tube.

Square Mailing Tube

A square mailing tube has the same structure as a box and is die cut. They can be open at one end like a long box or be open on the side like a traditional box. Like triangular mailing tubes, Square mailing tubes sits flat and can be easily stacked without without concern for them rolling or shifting. They can be made from white coated paperboard or corrugated paper board either of which are durable and capable of with standing the rigors of shipping.

After being shaped, square mailing tubes are shipped flat to be folded by the customers, which can be completed swiftly and secured with tape or glue.

CARDBOARD TUBES

Mailing Tubes – Cardboard Mailing Tube

A mailing tube is a sturdy, solid and durable cardboard container designed for shipping long slender devices and products or rolled up maps, banners and posters. The indestructible interior of mailing tubes offers protection and security for its contents as well as easy handling.

Mailing Tubes comes as triangular prisms, cylindrical tubes and square prisms. They are made of highly durable and sturdy paperboard or corrugated board. Cylindrical Mailing tubes have sheets of kraft and test paper wound around a mandrel to form them, while triangular and square tube are made like boxes and are foldable. Regardless of the tube shape, all mailing tubes are designed to with stand the handling and stress associated with mailing and shipping.

The Raw Material for mailing tubes are Kraft Paper, Test Paper and Paper board that are glued or folded into tube shapes. The choice of the types of materials is based on how durable the mailing tube needs to be, since they can contain Precious and Valuable items or confidential blueprints and drawings. Mailing tubes are sealed with plastic or aluminum caps, cardboard folded over, or tape. The type of seal is dependent on the items being shipped and the security requirements.

Types of Mailing Tubes

Packing and shipping materials have developed and changed over the years to meet the requirements of technology and different shipping methods. Initially long items to be shipped were placed in boxes or wrapped in paper with the hope that they would not be damaged in transit.

Modern mailing tubes have been perfected and improved to meet the demands of modern shipping. They come in varying lengths, widths, shapes and materials to exactly meet the need of business. The sturdiness and durability of mailing tubes makes it possible to use them successfully. Even when they have outlined their usefulness, the raw materials in mailing tubes can be recycled and repurposed.

Mailing Tube Types:

Telescoping Mailing Tubes

Telescoping mailing tubes, also known as adjustable tubes, can have their length extended to accommodate different sized documents, maps, banners, parts and posters. They have a Spiral Wound construction with thick heavy duty cardboard walls. Telescoping mailing tubes are a tube where the inside tube easily slides in and out of the exterior tube to match the length of the item to be shipped.

The durability and sturdiness of telescoping mailing tubes make them ideal for shipping metal rods, long industrial parts and other heavy elongated objects. They allow for instant customizing of the tube to match any length. To prevent the tube from retracting, tape or a label is placed over the connection between the tubes.

Snap Seal Mailing Tubes

Snap seal mailing tubes or crimped and mailing tubes eliminates the need for tape and end plugs. To load an item into a snap seal mailing tube, one end of the tube must be crimped while the other end is left open. Whatever is to be shipped can easily be slid into the open end. Once fully loaded the open end can be crimped. The simple crimping process can effortlessly seal snap mailing tubes. Of the many types of mailing tubes, snap seal mailing tubes are the most economical but still have the same strong rigid structure found in other mailing tubes.

The easy to open and close ends of snap seal mailing tubes save time and forms a tight firm seal that remains closed. Snap seal mailing tubes are made of wound craft paper that is glued on a mandrel. They came in length of a few inches up to three or four feet.

Triangular Mailing Tubes

The manufacturing of Triangular mailing tubes is similar to that used to produce boxes. They are die cut with flaps to be folded and glued. The main benefit of Triangular cardboard mailing tubes is that they lay flat and can be stacked without rolling or shifting. In the majority of cases, they are made of corrugated board with flaps and come in a wide variety of lengths from ones less than a foot up to ones that are three to four feet.

The three sides of Triangular mailing tubes also come in variety widths, which the manufacturer can adjust to for the specific requirements of a product. The three diminishes of a Triangular mailing tubes are its length, the width of the sides, and the size of its opening, each of which can be customized.

Unlike Wound Cylindrical tubes, Triangular mailing tubes have a choice of types of openings. With one type, the tube opens at both ends with three flaps that overlap to seal the tube. Items to be shipped are placed in the tube much like a cylindrical tube by being slid in one end.

The other configuration of triangular mailing tubes is similar to a box with flaps and a lid. With this opening type, one of the sides of the tube serves as the lid. The ends of the tube are much like the ends of a box and are tightly sealed and glued. Items to be shipped are placed in the side of the tube after which the lid is closed and taped.

The different configuration of openings of Triangular mailing tubes makes it possible to adjust the tube to precision fit the needs of a product. It is a kind of flexibility that has led to the popularity of Triangular mailing tubes.

Plastic Plug Mailing Tubes

Plastic Plug mailing tubes are an alternative to Snap mailing tubes and have a plug that fits into the end of the tube to replace the Snap configuration. They are manufactured using the same method as Snap mailing tubes by being wound on a mandrel with overlapping layers of kraft paper. Plastic Plug mailing tubes come in several different designs, which vary depending on the type of plug being used.

The variation in Plastic Plug mailing tube are in relation to the sealed end of the tube, which can be closed with a permanent metal plug, a flap of cardboard, a permanent plastic plug or a removable plug. The type of end of a plastic plug mailing tube is dependent on the manufacturer and the tube’s design.

Plastic Plug mailing tubes comes in a wide assortment of lengths and diameters, with lengths ranging up to several feet and diameters from a few inches up t close to ten inches. Plugs for the tubes are designed to be forced into the tube such that they form an impenetrable seal to keep out dust, dirt, water and other materials.

Metal Plug Mailing Tubes

An alternative to plastic plug mailing tubes is metal plug mailing tubes, which are more permanent and durable. Metal plugs can take different formats with ones that are similar to Plastic Plugs and can be wedged into the end holes of mailing tubes. Another type of Metal Plugs is self-gripping or self-locking which is permanently attached to the ends of a mailing tube after being inserted using a mallet.

Metal Plug mailing tubes have one accessible end with the other end permanently secured. The Plug are made of highly durable heavy-duty materials that makes them capable of being used multiple times and come in diameter sizes from a little over an inch up to nearly nine inches.

In the mailing tube packaging industry Plastic, Metal or other forms of plugs are also known as enclosures and are specifically designed to meet the varying shipping needs of a wide variety of applications.

Curled End Mailing Tubes

Curled End mailing tubes are also referred to as rolled edge canisters. They come in two or three piece adjustable or telescoping tubes or single piece tubes. In one design of a Curled end mailing tube, one end of the tube has its circumference folded inward with a round piece of heavy paper or cardboard glued to the top of the curled ends.

In a two-piece adjustable Curled End mailing tube, the telescoping piece is curled and sealed with a piece of paper or cardboard. A three piece Curled End adjustable mailing tube has a single piece tube without either end sealed and fits into two Curled End tubes that have one end curled and sealed.

The two Varieties of Curled End mailing tubes are:

Paper Cap Mailing Tube

Paper Cap mailing tubes are one of the oldest forms of mailing tubes with ends that are paper shaded caps placed over the end of the tube. The end caps are made of sturdy craft paper, with one end glued or stapled while the other can be slipped off to load the tube.

Square Mailing Tube

A square mailing tube has the same structure as a box and is die cut. They can be open at one end like a long box or be open on the side like a traditional box. Like triangular mailing tubes, Square mailing tubes sits flat and can be easily stacked without without concern for them rolling or shifting. They can be made from white coated paperboard or corrugated paper board either of which are durable and capable of with standing the rigors of shipping.

After being shaped, square mailing tubes are shipped flat to be folded by the customers, which can be completed swiftly and secured with tape or glue.

The greatest advantage of Composite Material is strength and stiffness combined with lightness. By choosing an appropriate combination of reinforcement and matrix material, manufacturers can produce properties that exactly fits the requirements for a particular structure for a particular purpose.

Composite Cans Components

There are four main structures in the body of a Composite Can:

• The Aluminum Inner Web
• Multipole Intermediate Webs
• Label Web
• The Membrane

The Membrane and tear off tabs are made of metals (usually aluminum). This membrane is manufactured in a blanking and deep drawing device. This same device cuts circular slits to make the tear off membrane. Another machine then manufacturers and seals the tear off membranes. The membrane band is taken from the material reel, blanked, deep drawn and formed.

Closures for Composite Cans comes in different forms including aluminum-membrane with tear tabs, paper membrane with or without aluminum coating, paper board ends and paper board shakers among others. These closures can be made from aluminum foil, paper foil with or without coating. Other closures options are available depending on the company and request of the customer.

There are two main types of Composite Cans:

Spiral Wound Cans & Linear Draw Cans

Spiral Wound Cans are made by diagonally winding and gluing four layers of material together. The bottom layer is usually Tin or Foil, the two middle layers are usually paper board, and they serve to give the Can its structure. The outermost layer is sometimes optional depending on if the customer will like a label added to the can itself. This typically increases the cost of production.

Linear Draw Cans are made by drawing the materials through the gluing process and then through the tooling process. After the tube is made, it is then cut into separate cans. These kinds of Cans are made in one single process.

Composite Cans can be used mainly for packaging everyday items like Coffee, Bread Crumbs, Hot Chocolate Mixes, Nuts, Cakes, Spices, Tea and many more. Composite Cans offer several advantages such as cost-effectiveness, environmental safety (Composite Cans are mostly made of recycled products), durability, versatility and user friendliness in general.

Introduction

The manufacturing of caulking cartridges involves a combination of materials science, engineering, and production techniques to create durable containers that hold various types of caulking materials. This process is essential for ensuring that caulking products are delivered effectively to consumers and professionals alike.

Materials Used

1. *Plastic*: Most caulking cartridges are made from high-density polyethylene (HDPE) or polypropylene. These materials are lightweight, resistant to chemicals, and have good barrier properties, making them suitable for storing caulking compounds.

2. *Metal*: Some cartridges, particularly for industrial applications, may be made from aluminum or tin. Metal cartridges provide excellent durability and can withstand high pressure.

3. *Sealants*: The caulking materials themselves can be acrylic, silicone, polyurethane, or butyl rubber, each chosen based on the intended application.

Manufacturing Process

1. *Material Preparation*: Raw materials, such as plastics or metals, are sourced and prepared. For plastics, this may involve pelletizing, while metals are typically rolled into sheets.

2. *Molding or Shaping*:

   – *Plastic Cartridges*: The plastic is heated and injected into molds to form the cartridge shape. This process is known as injection molding. Once cooled, the cartridges are ejected from the molds.

   – *Metal Cartridges*: Metal sheets are cut and formed into cylindrical shapes using processes like stamping or drawing.

3. *Nozzle Production*: Nozzles are created separately and may be made from the same plastic material. They are designed to fit securely on the cartridge and allow for precise application of the caulk.

4. *Assembly*: The nozzle is attached to the cartridge, often using an adhesive or by heat sealing, ensuring a tight fit that prevents leakage.

5. *Filling*: The cartridges are filled with the chosen caulking material. This is done in a controlled environment to ensure consistency and prevent contamination. The filling process may vary depending on the type of caulk, with some requiring specific temperature controls.

6. *Sealing*: After filling, the cartridges are sealed with a cap or a plug to prevent leakage and maintain the integrity of the caulk.

7. *Labeling and Packaging*: Cartridges are labeled with information such as usage instructions, safety warnings, and product specifications. They are then packaged for distribution, often in bulk for retail or direct sales.

Quality Control

Quality control is a critical aspect of caulking cartridge manufacturing. This includes:

– *Material Testing*: Ensuring that the raw materials meet industry standards for safety and performance.

– *Dimensional Checks*: Measuring cartridges and nozzles to confirm they meet specified dimensions for compatibility with caulking guns.

– *Leak Testing*: Checking filled cartridges for leaks to ensure product reliability.

– *Performance Testing*: Evaluating the caulking material for adhesion, flexibility, and durability under various conditions.

Industry Trends

– *Sustainability*: Manufacturers are increasingly focusing on using recycled materials and reducing waste in the production process.

– *Innovation*: Advancements in materials and manufacturing technology are leading to more efficient production methods and improved product performance.

– *Customization*: There is a growing demand for customized caulking cartridges tailored to specific applications, including specialty formulations for unique environments.

Conclusion

The manufacturing of caulking cartridges is a complex process that combines material science and engineering with a focus on quality and efficiency. As the demand for high-quality sealing solutions continues to grow, manufacturers are evolving their practices to meet the needs of consumers and professionals alike, while also embracing sustainability and innovation.

Composite Cans are Cylinder shaped containers composed of several layers of material that are intended to offer strength, resilience and adaptability for a range of product packaging applications. These Cans usually have a paper board body with a lid and base made of plastic or metal, which together provide a sturdy framework that seals of the contents.

The paperboard layer serves as the primary material, providing rigidity, while the inner layers, often composed of foil or plastic, enhance the Can’s barrier properties, ensuring preservation of the packaged goods by shielding them from moisture, light and external elements. The demand for composite cans has increases dramatically on a global scale, in line with the changing tastes of contemporary consumers. Made of a variety of materials, including plastic and paperboard. These cylindrical containers provide an adaptable packaging.

An opportunity exists in the diversification and customization of composite cans to meet the evolving needs and preferences of consumers and brands. Manufacturers can leverage advanced printing and manufacturing technologies to create composite cans in various sizes, shapes and designs catering to different product categories and branding requirements.

Furthermore, offering value-added features such as easy-open lids, resealable closures and tamper-evident seals can enhance the functionality and convenience of Composite Cans, making them more appealing to consumers.

Segment Covered:

By Product Type –

• Convolute Winding
• Linear Draw Cans
• Spiral Wound Cans

By Can Diameter –

• Less than 50 mm
• 50 mm to 100 mm
• 100 mm & Above

By Closure Type –

• Lids
• Caps

By Application –

• Agriculture
• Consumer Goods
• Food & Beverages
• Industrial Goods
• Personal Care & Cosmetics
• Textiles & Apparels
• Others

Composite cans are cylindrical containers made from a combination of materials such as paperboard and metal or plastic. They are used for packaging a variety of products such as snacks, powdered drinks, nuts, gift items and many more…

The composite is tightly spun in a spiral or linear form to create a rigid, hollow cylinder. Products can be placed inside this can and it can be sealed using metal or plastic end caps for added security. The composite materials are pulled through a set of tools during manufacturing to create the desired shape. Composite cans are always in a cylindrical shape, but there are many possibilities in terms of height and diameter that an be made.

The composite construction provides strength and durability while also offering a visually appealing packaging option. Composite cans are often sealed with a metal or plastic lid to ensure the freshness and integrity of the packaged contents.

Composite cans have become popular in the packaging industry due to their numerous advantages. Here are some key features and benefits of composite cans:

Versatility

Composite cans can be used for a wide range of products across different industries such as food, beverages, cosmetics and even industrial products. They come in various sizes and shapes, allowing for flexibility in packaging design.

Protection

The combination of paperboard and other material provides excellent protection against moisture, light and oxygen ensuring the freshness and quality of the packaged products. This makes composite cans ideal for products that require a longer shelf life

Strength and Durability

Composite cans are deigned to be rigid and sturdy, capable of withstanding stacking and transportation. This makes them suitable for both retail shelves and e-commerce packaging.

Customization

Composite cans can be customized with printed graphics, labels and embossing allowing for branding and product differentiation. The cylindrical shape of the cans also provides a larger surface area for marketing messages and product information.

Recyclability

Many composite cans are made from recyclable materials, making them an environmentally friendly packaging option. The paperboard component can be recycled and the metal or plastic lids can be separated for recycling.

Consumer Convenience

Composite cans are user friendly and convenient for consumers. They often come with ease to open lids and resealable options, making it easy to access and store the packaged contents.

Cost Effective

Composite cans are generally cost effective as compared to other packaging options. The material used are often lightweight, reducing shipping cost and the cylindrical shape allows for efficient use of shelf space.

Overall composite cans offer a combination of functionality, attractiveness and sustainability making them a popular choice for packaging various products in the retail market.

The Indian packaging market is estimated at USD 84.37 billion in 2024, and is expected to reach USD 142.56 billion by 2029, growing at a CAGR of 11.06% during the forecast period (2024-2029).

*Source – mordorintelligence.com*

The global market of Composite Paper Cans market is expected to rise at a CAGR of 5.6% from 2023 to 2033in comparison to a 3.3% CAGR registered from 2016 to 2022. The market is estimated to reach a valuation of USD 1,539 million by the end of the forecast period. This can be attributed to sustainability investments and increasing consumption of eco-friendly packaging solutions among end users.

Composite Paper Cans Market Share (2022)                                                     USD 854 million

Composite Paper Cans Market Size Value (2023)                                             USD 895.9 million

Composite Paper Cans Market Size Value (2033)                                             USD 1,539.9 million

Composite Paper Cans Market Growth Rate (2023-2033)                             5.6%

India Market Value 2022                                                                                         USD 27.1 million

India Market Share                                                                                                   3.2%

According to FMI, Indian consumers have become increasingly dependent on ordering food online while also becoming more concerned about the environment. This is leading to higher adoption of bio-degradable packaging. Consequently, India has emerged as a significant market in South Asia and is forecast to exhibit a CAGR of 9% over the forecast period.

*Source – futuremarketinsights.com*

The inclination towards bio-degradable materials has aided in the growth of the composite paper cans market. Composite paper cans have emerged as a cheap and safer alternative to plastic or metal cans.

Manufacturers are primarily focusing on environmental protection and waste management. This encourages them to start adopting green practices, which may support long term profits.

According to the United Sates Environmental Protection Agency, the combustion of containers and packaging was estimated at 7.4 million tons, while 30.5 million tons were dumped in landfills in 2018.

To avoid such circumstances, paper and paperboard packaging have been given more importance since they result in lower carbon impact. Considering these factors, composite paper cans are expected to gain more traction.

According to FMI analysis, some of the leading companies are revising their supply chain strategies to cater to the evolving demand of online buyers. Usually, takeaway beverages and frozen items are at a higher risk f getting damaged during transport. Consequently, it is very important to select the right type of packaging for food items.

Composite Paper Cans make use of internal laminated coatings to maintain the shelf life of product. Also, the growing focus on aluminum membranes helps to ensure minimal contact with the product. Beverages are closed using Snap-on or plug caps to avoid spillage. This makes composite paper cans an ideal solution for on-the-go snacking and takeaways. These properties reduce consumer inconvenience arising from product damage.