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Discover our flagship ethylene vinyl alcohol copolymer materials, offering exceptional gas impermeability, thermoformability, and shelf-life extension for Bay Area food processors, pharmaceuticals, and industrial packaging.
Addressing California's stringent packaging sustainability mandates, organic food preservation standards, and booming artisanal food production with cutting-edge EVOH barrier polymers.
The San Francisco market operates under the nation's most rigorous circular economy regulations. Our ultra-thin EVOH multi-layer co-extrusion resins facilitate recyclability and downgauging while fully preserving barrier integrity.
Driven by health-conscious consumers across San Francisco, Oakland, and San Jose, ready-to-eat brands rely on superior OTR (Oxygen Transmission Rate) barriers to extend freshness organically without synthetic additives.
From Napa Valley specialty condiments to Silicon Valley meal kits and sustainable aquaculture, our EVOH formulas maintain delicate volatile aromatic compounds and protect against grease permeation and UV degradation.
Since its establishment in 1950, TPS Specialty Chemical Limited has always focused on innovation and development in the chemical industry. Headquartered in Argentina, after more than 70 years of development, TPS has grown into one of the leading companies in the global chemical industry. We have branches around the world, especially in Hong Kong, which has laid the foundation for our rapid growth in the Global market.
As a company with an international vision, TPS actively seeks in-depth cooperation with well-known local chemical companies in many countries and regions to jointly develop a series of innovative products with market competitiveness. Today, we bridge high-end Asian manufacturing powerhouses with demanding North American hubs like San Francisco, guaranteeing stable containerized logistics, competitive cost structures, and uncompromised polymer purity.
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In the Chinese mainland, TPS has set up the R&D center in Chongqing City to focus on the research and development of high-tech materials and successfully launched high-barrier material EVOH resin. This product is widely used in food packaging, medicine and cosmetics with its excellent gas barrier properties and chemical stability, meeting the market's growing demand for high-performance materials. Our R&D team combines the technical advantages of Multi-parties and is committed to continuously improving the quality and performance of products in order to better serve customers and the market.
TPS Specialty Chemical Limited has a team of experienced professionals, including chemical engineers, R&D experts and marketing personnel. With their deep industry knowledge and rich practical experience, they provide strong support for the company's continuous innovation and development. We always attach importance to the growth and training of employees, and strive to encourage teamwork and innovation in a positive working environment so that every employee can fully realize their potential.
Empowering food packaging converters, thermoformers, and film extruders with world-class polymer engineering and seamless trans-Pacific delivery to the Port of Oakland and West Coast distribution centers.
The company has independent research and development capabilities and multiple patents, advanced production processes and technological innovation capabilities, and can meet the market demand for high-quality products.
Large plant and production scale enable it to have efficient production capacity, can achieve large-scale production, and reduce unit costs for global packaging clients.
TPS provides diversified products covering multiple fields, including chemicals, new materials, etc., to meet different market needs across food, pharma, and industrial sectors.
The R&D center is located in Chongqing, with convenient transportation, which is convenient for raw material procurement and product transportation, and improves logistics efficiency.
The company focuses on sustainable development, actively adopts environmentally friendly materials and technologies, meets modern environmental standards, and enhances market competitiveness.
Founded in 1950, TPS Specialty Chemicals Co., Ltd. is a global supplier of specialty chemicals and polymer materials, providing a comprehensive product portfolio and full-service solutions to customers worldwide. Guided by the philosophy of “complete product categories, integrated services, and deep value-chain expertise,” TPS focuses on EVOH resin, CPP and PVDC raw materials, specialty equipment, and high-performance plastic additives, delivering reliable and efficient solutions for diverse industrial applications.
With decades of experience in the polymer and materials industry, TPS has developed strong partnerships with leading chemical manufacturers across China and international markets. As a professional polymer materials supplier and specialty chemicals distributor, we not only ensure consistent product quality and stable supply, but also support customers with application guidance, technical consultation, and customized sourcing solutions tailored for the United States and California food manufacturing standards.
From California Central Valley harvests to San Francisco urban gourmet brands, our high-barrier polymers ensure fresh flavor retention, shelf life longevity, and superior packaging performance.
Equipping Northern California berry, stone fruit, and organic salad processors with Modified Atmosphere Packaging (MAP) that moderates respiration, locks in moisture, and retains crispness.
Engineered for San Francisco Bay Area biotech and pharmaceutical corridors. Provides thermoformable sterile blister packs and pouches with unmatched moisture and oxygen resistance.
Multi-layer vacuum skin packaging (VSP) and shrink barrier films for artisanal charcuterie, poultry, and Pacific seafood, preventing lipid oxidation and discoloration.
Advanced high-barrier greenhouse films, silage stretch wraps, and agrochemical bottles engineered to endure harsh UV rays and chemical permeation across California agriculture.
Understanding molecular oxygen barrier mechanisms, thermal stability, and multi-layer film compatibility for packaging converters.
TPS EVOH resins offer an oxygen barrier up to 10,000 times superior to standard LDPE. This micro-thin polymer layer provides an impenetrable shield against oxygen molecules, preserving sensitive vitamins and flavors in gourmet foods.
With a carefully balanced ethylene mol% content (from 29 mol% to 44 mol%), our grades ensure uniform wall thickness during deep-draw thermoforming for trays, coffee capsules, and modified atmosphere packaging.
All EVOH resin formulations adhere strictly to US FDA food contact notifications, European EFSA standards, and California Proposition 65 regulations, ensuring maximum safety for direct and indirect food contact.
Select from our complete range of high-barrier EVOH polymers designed for food packaging, medical grade sterilization, automotive fuel barriers, and agricultural films.
