Retort/Steam Cooking Packaging Film

Material Characteristics

1. 121°C High-Temperature Steam Cooking Resistance：Withstands 121°C sterilization for 40 minutes without deformation or cracking . It achieves thorough sterilization, locks in food nutrition and flavor, and effectively extends shelf life while ensuring food hygiene and safety.
2. Superior Puncture & Tear Resistance：Double-layer BOPA structure delivers exceptional toughness and mechanical strength . It firmly resists punctures from sharp objects during transportation and storage, fully safeguarding the integrity of packaged goods.
3. Excellent Heat Sealing Performance：Perfectly matches horizontal automatic sealing machines, enabling tight sealing with PP trays, cups, and other containers . The sealed surface is smooth and flat, with strong tensile resistance to maintain airtightness and prevent leakage.
4. Vacuum Packaging Compatible：Ideal for vacuum packaging processes, it effectively removes internal oxygen to inhibit oxidation and microbial growth . It achieves long-acting freshness preservation, keeping food crispy, tender, and flavorful.
5. Food-Grade Safety Certification：All materials comply with international food contact standards, being non-toxic, odorless, and free of harmful substance release . It meets FDA and EU food safety requirements, ensuring absolute safety for packaged foods.

Application Scope

• Versatile Food Compatibility：Suitable for packaging various solid and liquid foods, including meat, seafood, beverages, dairy products, grains, condiments, pre-made meals, and more .
• Automated Production Adaptation：Seamlessly compatible with vertical and horizontal automatic packaging machines . It boosts production efficiency significantly and reduces labor costs for large-scale operations.
• Premium Market Positioning：With its high-temperature resistance, puncture protection, reliable sealing, and food-grade safety , it is the preferred choice for high-end food products requiring long-term preservation and premium packaging quality.

Conclusion

The Steam Cooking Packaging Film integrates core advantages such as 121°C high-temperature resistance, superior puncture protection, excellent heat sealing, vacuum compatibility, and food-grade safety . It has become an indispensable packaging solution in the modern food processing industry, providing safe, reliable, and efficient protection for diverse food products. It helps brands enhance product quality and market competitiveness while meeting consumer demands for freshness, safety, and convenience.