MAP Films

The core material is EVOH/PP composite laminate with a heat-resistant resin coating, featuring high gas barrier properties, strong heat-sealing properties, puncture resistance, and tensile strength. It is non-toxic, odorless, and meets food-grade safety standards. It has strong heat-sealing adaptability and can be precisely sealed with various food-grade MAP Trays. The temperature resistance range is **-30℃~130℃**, suitable for refrigeration, freezing, and short-term microwave heating (when used with a MAP Trays, the film needs to be removed and the gas vented before heating).

General models and parameters (customizable):

Colors: Transparent (mainstream), Frosted (optional)

Core preservation advantages:

With high barrier properties as the core, it firmly locks in the nitrogen, carbon dioxide and oxygen mixture in the MAP Trays, preventing gas leakage and the infiltration of external gases, ensuring the stability of the microenvironment inside the packaging. Compared with ordinary packaging films, it can extend the shelf life of food by 1-2 times, and there are no chemical preservatives added throughout the process, meeting the needs of healthy food preservation.

Advantages of compatibility:

It is highly adaptable and can be perfectly heat-sealed with MAP Trays of different specifications and materials. It can also be used with fully automatic/semi-automatic modified atmosphere packaging equipment. The seal is firm and not easy to leak. It is resistant to transportation bumps and crushing. It can improve packaging efficiency in commercial scenarios. It can also be used with small sealing machines at home, which is highly convenient.

Display and practical advantages:

The high transparency version has a light transmittance of ≥95%, allowing consumers to clearly observe the condition of the food inside the packaging and enhancing the attractiveness of the product display; the film material is puncture-resistant and tear-resistant, effectively preventing fresh meat, seafood bones, and hard stems of fruits and vegetables from puncturing the film and avoiding loss of freshness, while also preventing leakage and moisture, preventing food juices from seeping out and contaminating the packaging.

Cost advantage:

Thickness and width can be customized according to customer needs, bulk purchase is supported, and due to its excellent preservation effect, it can indirectly reduce food loss caused by packaging failure, saving operating costs for merchants.

I. Core Function: High-resistance sealing enhances the core value of modified atmosphere preservation.

High barrier gas-locking function: The multi-layer composite structure achieves efficient barrier against oxygen, moisture and odors. After initial sealing, the gas retention rate is ≥98%, ensuring the long-term stability of the customized gas ratio in the MAP Trays and avoiding food preservation failure due to gas exchange.

Strong heat-sealing function: precise heat-sealing adaptability, strong and gapless sealing edge after heat sealing, high peel strength, can withstand external forces during transportation and stacking, and prevent film from falling off and packaging from leaking.

Weather protection function: It is suitable for various storage environments such as refrigeration, freezing, and room temperature. It does not crack at low temperatures and does not shrink when heat-sealed at high temperatures, maintaining the integrity of the film. At the same time, it can block ultraviolet rays and slow down the oxidation and discoloration of food caused by light.

Enhanced efficiency features: It can be linked with modified atmosphere packaging equipment to achieve automated gas extraction, filling with preservative gas, and heat sealing, improving the efficiency of commercial packaging. The film material has moderate tension, good formability, and is not prone to sealing wrinkles.

II. Application Scenarios: Working in conjunction with modified atmosphere boxes to cover all aspects of food preservation.

For home use: Used with MAP Trays and small sealing machines for sealing and preserving fresh food, cooked food, fruits and vegetables in refrigerators, as well as for packaging portable picnic food to prevent food from absorbing odors and spoiling.

Commercial applications: Supermarket fresh food counters, delicatessens, bakeries, chain restaurants, central kitchens; compatible with fully automated modified atmosphere packaging lines for bulk modified atmosphere packaging of chilled meat, seafood, braised food, pre-cooked dishes, and baked goods; fruit and vegetable preservation packaging in fruit and vegetable wholesale markets to extend shelf life.

Special scenarios: packaging for cross-border/long-distance cold chain transportation of food, modified atmosphere sealing of food samples and test samples in laboratories/medical institutions, and express packaging for e-commerce fresh food to ensure the freshness of food during long-distance transportation.

Suitable for all types of food, fully compatible with MAP Trays.

Fresh meat: pork, beef, mutton, poultry, cuts of meat, meat rolls, etc., to prevent blood from seeping out, oxidation and discoloration, and bacterial growth;

Seafood: Fresh/frozen seafood such as fish, shrimp, crab, shellfish, and salmon fillets, locking in freshness, preventing dehydration, and inhibiting the growth of spoilage bacteria;

Fruits and vegetables: berries such as strawberries and blueberries, leafy greens such as lettuce and broccoli, seasonal fruits such as cherries and lychees, slow down respiration and prevent wilting and rotting;

Cooked/ready-to-eat foods: braised dishes, braised meats, ready-to-eat salads, pre-made dishes, thick soups, etc., inhibit mold growth and prevent flavor loss;

Baked goods: bread, cakes, pastries, sandwiches, etc., retain moisture, prevent aging and hardening, and inhibit mold growth.

Components: Pure modified atmosphere membrane finished product, which can be equipped with special heat sealing strips as needed (optional);

Packaging: The inner packaging is stretch film , and the outer packaging is corrugated cardboard box to prevent the film from being squeezed or scratched. Custom roll lengths are available.

Shipping method: Shipped in whole rolls; roll diameter and width can be customized according to customer equipment compatibility.

Food-grade raw material selection and formulation → Multi-layer co-extrusion film formation → EVOH barrier layer lamination → Surface resin coating treatment → Thickness stretching and shaping → Slitting and winding → Quality control and inspection → Sealed packaging

Sample Policy: We can provide samples of different models of MAP Trays free of charge; customers only need to bear the shipping costs.

Customization service: We support customization of film thickness, width, color, and printing content. The customization cycle is 7-15 working days.

After-sales guarantee: If the received product has quality problems such as uneven thickness, heat seal failure, or damage, it can be resent free of charge after verification;

Technical Support: We provide professional advice on matching MAP Films and MAP Trays, guidance on heat sealing temperature adjustment, and training on the coordinated operation of packaging equipment for commercial customers.

Certifications: Passed national standard certification for food contact plastic materials and products, FDA food-grade certification, and SGS testing and certification;

Customer feedback: According to feedback from partner supermarkets and deli chains, the food spoilage rate has been reduced by an average of 15%-20% after using the product, and the shelf life has been extended by more than 2 times.

Export Case: Products are exported to Southeast Asia, Europe, America, Australia, and other regions, and are compatible with overseas supermarket fresh food packaging standards.