Gerun Pack, a leading aluminum foil flexible packaging manufacturer since 2009, is proud to announce the launch of its new High-Temperature Aluminum Foil Retort Pouch — engineered specifically for demanding steam and boiling sterilization applications.
The new aluminum foil retort pouch features a multi-layer composite structure that combines the exceptional barrier properties of aluminum foil with high-performance heat-seal layers, delivering outstanding performance in high-temperature environments:
Superior Heat Resistance: Withstands sterilization temperatures up to 135°C, suitable for both steam retort (121°C) and ultra-high-temperature (UHT) sterilization processes.
Excellent Barrier Protection: The aluminum foil core layer provides near-zero oxygen and moisture transmission, extending shelf life to 12-24 months without preservatives.
Puncture & Leak Resistant: Reinforced lamination structure resists punctures and ensures seal integrity even under extreme thermal cycling.
Food Grade Compliance: Manufactured with FDA and EU 10/2011 compliant materials, tested for migration limits and overall safety.
Customizable Printing: Available in up to 9-color rotogravure printing for premium brand presentation.
These retort pouches are the packaging of choice for a wide range of products requiring in-pouch sterilization:
Ready-to-Eat Meals: Curries, rice dishes, pasta, soups, and stews that require long ambient shelf life.
Pet Food: Wet pet food and treats that demand high barrier and puncture resistance.
Seafood & Meat: Tuna, salmon, chicken, and other protein products preserved through retort processing.
Medical Products: Sterile medical devices and supplies requiring aseptic packaging.
With over 16 years of manufacturing experience, Gerun Pack operates from a 30,000 sqm facility with a 15,000 sqm GMP clean room in Linyi, China. Our ISO 9001, ISO 14001, and ISO 45001 certifications reflect our commitment to quality, environmental responsibility, and occupational safety.
In-House Production: Full control from material sourcing to lamination, printing, slitting, and pouch making.
Rigorous Quality Testing: Every batch undergoes tensile strength, seal integrity, burst pressure, and retort simulation testing.
Flexible MOQ: Custom structures available from 10,000 pcs with fast 7-15 day sample turnaround.
Global Export Experience: Trusted by brands in over 50 countries across Asia, Europe, Africa, and the Americas.
Gerun Pack offers free retort pouch samples and technical consultation to help brands select the optimal pouch structure for their specific sterilization process and product requirements. Contact our team today to discuss your project:
Email: info@gerunpack.com | export@gerunpack.com
Phone / WhatsApp: +86-138-5399-8283
Website: www.gerunpack.com
About Gerun Pack: Established in 2009, Gerun Pack is a professional aluminum foil flexible packaging manufacturer headquartered in Linyi, Shandong, China. The company specializes in stand up pouches, retort pouches, 3-side seal pouches, 8-side seal bags, and aluminum foil lidding films for the food, pet food, beverage, pharmaceutical, and personal care industries.
Contact: Mr.Liu
Phone: +8615866992553
Email: 1181625720@qq.com
Add: Yishui Qingdao Bonded Port Industrial Park, Linyi City, Shandong Province, China
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