New High-Low Temperature Stretch Film Extends Shelf Life for Meat and Seafood

Introduction

In the fast-paced world of food processing, maintaining product freshness from production to consumption is a constant challenge. Our High-Low Temperature Stretch Film, developed using advanced cast or blow molding technology, offers a powerful solution. Designed for processors of meat, seafood, cheese, and ready-to-eat meals, this film delivers exceptional clarity, toughness, and high oxygen barrier performance — keeping food safe, fresh, and visually appealing for longer.

1. Advanced Material Technology: Uniform, Clear, and Reliable

Engineered with precision through cast or blow molding, the High-Low Temperature Stretch Film achieves uniform thickness and excellent transparency, ensuring consistent sealing and presentation. Its balanced tensile strength allows smooth forming during thermoforming and vacuum packaging.
This film withstands deep freezing at -40°C and high-temperature sterilization between 100°C and 121°C, making it ideal for both chilled and sterilized foods. Whether used for retort sterilization or frozen storage, it maintains integrity and barrier properties without cracking, delaminating, or losing clarity.

Key Technical Features:

• Uniform film thickness for stable forming and sealing

• Excellent oxygen and moisture barrier performance

• Adaptability from deep freeze to high-heat sterilization

• High transparency for premium product display

2. Broad Application Range: From Meat to Snacks

Our High-Low Temperature Stretch Film serves a wide range of packaging needs in the meat, seafood, dairy, and snack industries. It’s particularly effective in packaging beef steak, poultry, fish fillets, sausages, cheese, tofu, dates, and ready-to-eat meals.
Thanks to its high puncture resistance and tight vacuum sealing, it prevents leakage, freezer burn, and oxidation, thereby extending shelf life and maintaining food texture and flavor.

Common Applications:

• Beef & Poultry Packaging: Keeps proteins juicy and safe under vacuum.

• Seafood & Fish Packaging: Maintains natural moisture and freshness.

• Cheese & Dairy Packaging: Prevents mold and odor migration.

• Snack & Ready Meal Packaging: Supports long-term shelf stability.

3. Seamless Compatibility with Modern Packaging Equipment

Efficiency matters in food production. That’s why our film is designed to fit smoothly with fully automatic thermoforming stretch film vacuum packaging machines and capping packaging systems, including models 320, 420, 520, and custom non-standard sizes.
It’s also compatible with retort sterilization kettles, enabling processors to complete the packaging and sterilization process without changing materials — saving both time and cost.

Compatible Equipment:

• Multivac, Ulma, and other global thermoforming systems

• Retort and pasteurization equipment

• Custom automated packaging lines

4. A Smarter Solution for Food Safety and Sustainability

Beyond performance, this stretch film contributes to sustainable food preservation by reducing waste caused by spoilage and extending the usable life of perishable goods. Its superior oxygen and moisture barrier minimizes contamination risk, ensuring food safety compliance for international markets.
By combining durability, versatility, and cost-efficiency, it supports food processors aiming for high-quality, long-lasting, and eco-conscious packaging solutions.

Core Benefits:

• Extends shelf life and maintains product freshness

• Enhances packaging efficiency with reduced waste

• Supports safe, hygienic, and sustainable operations

Conclusion
With its unique combination of thermal resistance, toughness, and high barrier properties, the High-Low Temperature Stretch Film is more than just packaging — it’s a preservation technology that protects your brand’s quality and your customers’ trust. Whether you’re packaging beef, seafood, or dairy products, this film delivers performance you can rely on from the production line to the consumer’s table.