The Global Polymer Casing Market was valued at USD 3.2 Billion in 2024 and is projected to reach USD 4.8 Billion by 2030, growing at a Compound Annual Growth Rate (CAGR) of 6.5% during the forecast period (2024–2030). This robust growth is being fueled by the escalating demand from the food and beverage industry for advanced packaging solutions, the military sector’s need for ammunition components, and the adoption of durable, corrosion-resistant materials in building and construction.

As industries worldwide prioritize product safety, shelf life extension, and material performance, the focus intensifies on the key manufacturers who are pioneering advancements in polymer technology. In this blog, we profile the Top 10 Companies in the Polymer Casing Industry—a diverse group of specialty chemical firms, packaging giants, and material science innovators shaping the future of protective casings.

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🔟 1. Viscofan S.A.

Headquarters: Tajonar, Navarra, Spain
Key Offerings: Cellulose, Collagen, and Plastic Casings (COEX, Nalo, and Fibrous)

Viscofan is the world’s leading manufacturer of casings for the meat industry, with a strong portfolio of polymer-based solutions. Their plastic casings, including COEX (coextruded barrier casings) and Nalo (polyamide casings), provide exceptional oxygen and moisture barriers, extending the shelf life of sausages and cooked meats globally. Their extensive R&D focuses on sustainable and high-performance materials.

Innovation and Sustainability Initiatives:

• Pioneering recyclable and bio-based plastic casings
• Global production footprint with over 20 manufacturing plants
• Continuous investment in barrier technology to reduce food waste

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9️⃣ 2. Devro plc

Headquarters: Moodiesburn, Scotland, UK
Key Offerings: Collagen Casings, Specialty Polymer-Coated Casings

A global leader in collagen casings, Devro also develops specialized polymer-based coatings and casings that enhance product performance for food manufacturers. Their advanced materials ensure consistent quality, high-speed processing capabilities, and improved shelf appeal for a wide range of sausage products, serving major food brands worldwide.

Innovation and Sustainability Initiatives:

• Development of next-generation edible and non-edible polymer films
• Focus on supply chain efficiency and reducing environmental impact
• Strong R&D pipeline for customized casing solutions

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8️⃣ 3. Kalle GmbH (A Part of Wiesbaden Holding GmbH)

Headquarters: Wiesbaden, Germany
Key Offerings: Fibrous Casings, Plastic Casings (Polyamide, PET), Specialty Films

Kalle is a renowned German specialist in high-quality casings for the meat and cheese industries. Their polymer casing division produces advanced polyamide and polyester films that offer superior strength, smoke permeability, and printability. Kalle’s products are essential for premium sausage brands requiring consistent diameter and excellent peeling properties.

Innovation and Sustainability Initiatives:

• Expertise in monolayer and coextruded plastic films
• Committed to developing sustainable packaging alternatives
• High-performance solutions for traditional and modern processing lines

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7️⃣ 4. Shenguan Holdings (Group) Limited

Headquarters: Guangzhou, Guangdong, China
Key Offerings: Collagen Casings, Polymer-Reinforced Casings

As one of the largest manufacturers of collagen sausage casings globally, Shenguan Holdings incorporates polymer technologies to enhance the strength and functionality of its products. The company serves a vast domestic market in China and exports to over 40 countries, leveraging its scale and integrated production capabilities.

Innovation and Sustainability Initiatives:

• Investment in R&D for composite collagen-polymer materials
• Expansion of production capacity to meet growing Asian demand
• Focus on cost-effective solutions for mass-market applications

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6️⃣ 5. Nippi Collagen NA Inc. (Subsidiary of Nippi, Inc.)

Headquarters: Tokyo, Japan
Key Offerings: Collagen Casings, Biopolymer Films, Medical-Grade Polymers

Nippi is a key player in the Asian market, known for its high-purity collagen and advanced biopolymer casings. Their expertise in protein-based materials extends to innovative polymer blends used in both food and pharmaceutical applications, emphasizing quality and technological precision.

Innovation and Sustainability Initiatives:

• Development of biocompatible and biodegradable polymer films
• Strong focus on pharmaceutical and nutraceutical casing applications
• Advanced research in material science for functional casings

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5️⃣ 6. Kureha Corporation

Headquarters: Tokyo, Japan
Key Offerings: Specialty Polymers (PVDC, PVDF), High-Barrier Films

Kureha is a leading Japanese chemical company specializing in high-performance polymers, notably polyvinylidene chloride (PVDC). Their barrier resins and films are critical components in multilayer polymer casings that protect food from oxygen and moisture, ensuring long shelf life. Kureha’s materials are also used in non-food applications requiring chemical resistance.

Innovation and Sustainability Initiatives:

• World-leading position in PVDC barrier technology
• R&D into recycling technologies for multilayer films
• Expanding applications in medical and industrial packaging

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4️⃣ 7. Viskase Companies, Inc.

Headquarters: Lombard, Illinois, USA
Key Offerings: Cellulosic Casings, Plastic Casings, Nylon Casings

Viskase is a major global supplier of casings, with a significant product line in polymer-based options such as nylon and barrier plastic casings. Their products are engineered for high-speed food processing, providing excellent dimensional stability, smoke transfer, and peelability for processed meats and cheeses.

Innovation and Sustainability Initiatives:

• Innovations in peelability and processing efficiency
• Global manufacturing and distribution network
• Customer-focused development of application-specific casings

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3️⃣ 8. The BWM Company

Headquarters: Shawnee, Kansas, USA
Key Offerings: High-Performance Ammunition Casings, Composite Polymer Cartridge Cases

Specializing in the defense and sporting goods sectors, The BWM Company is a key innovator in polymer ammunition casings. Their lightweight, durable composite casings offer advantages over traditional brass, including weight reduction, corrosion resistance, and cost efficiency, catering to military and law enforcement needs.

Innovation and Sustainability Initiatives:

• Pioneering lightweight composite cartridge case technology
• Focus on enhancing soldier load efficiency and ammunition performance
• R&D into advanced polymer blends for extreme conditions

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2️⃣ 9. True Velocity (A Subsidiary of LoneStar Future Weapons)

Headquarters: Garland, Texas, USA
Key Offerings: Composite Polymer Ammunition Casings

True Velocity is at the forefront of revolutionizing the ammunition industry with its fully composite polymer cartridge cases. Their technology significantly reduces weight, improves heat dissipation, and enhances accuracy, making it a preferred choice for next-generation military small arms programs and precision shooters.

Innovation and Sustainability Initiatives:

• Proprietary composite material design for superior ballistics
• Strategic partnerships with defense departments globally
• Commitment to manufacturing innovation and supply chain resilience

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1️⃣ 10. ACES Pros in Plastics BV

Headquarters: Oosterhout, Netherlands
Key Offerings: Custom-Engineered Polymer Tubes and Casings

ACES Pros in Plastics is a European specialist in extruded plastic tubes and casings for diverse industrial applications, including food, construction, and technical sectors. They excel in producing custom-designed casings from materials like polyethylene, polypropylene, and PVC, offering solutions for insulation, protection, and packaging.

Innovation and Sustainability Initiatives:

• Specialization in customized extrusion solutions
• Focus on recyclable and sustainable polymer materials
• Strong engineering support for client-specific requirements

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🌍 Outlook: The Future of Polymer Casings is Smarter and More Sustainable

The polymer casing market is undergoing a significant evolution. While traditional materials maintain strong demand, the industry is increasingly investing in bio-based polymers, smart packaging technologies, and advanced composites for high-performance applications.

📈 Key Trends Shaping the Market:

• R&D into biodegradable and compostable polymer films for food packaging
• Growth in demand for lightweight composite ammunition casings in defense
• Integration of smart features like freshness indicators in food casings
• Stringent food safety regulations driving innovation in high-barrier materials

Get Full Report Here: Polymer Casing Market – View in Detailed Research Report

The companies listed above are not only supplying essential materials—they are driving the technological advancement and sustainable transformation of multiple global industries.