Food MAP film, fresh-keeping packaging film for raw meat &
cooked food, high-barrier MAP packaging filmProduct Description: MAP Packaging Film (气调膜) 1. Working Principle Modified Atmosphere Packaging (MAP) film replaces the air inside
the package with a mixed gas (such as CO₂, N₂, O₂) to inhibit
bacterial growth, slow down oxidation and extend the shelf life of
food. Our high-barrier MAP film effectively locks in the gas mixture and
prevents external air from entering, maintaining stable gas
composition inside the package. 2. Product Functions - Extend food shelf life significantly
- Maintain food color, freshness, taste and nutrition
- Inhibit bacteria and mold growth
- Reduce spoilage and loss during transportation and storage
- Good heat-sealing performance, firm and reliable sealing
- High transparency for excellent product display
3. Main Specifications - Material: High-barrier composite film
- Structure: Multi-layer co-extrusion or composite structure
- Barrier property: High oxygen barrier & high water vapor
barrier
- Heat-sealable: Yes, suitable for heat sealing
- Temperature resistance: Low-temperature resistant, suitable for
refrigerated storage
- Type: Roll film / Lidding film for tray sealing
- Width: Customizable according to customer requirements
4. Applications Widely used for food fresh-keeping packaging: - Chilled meat, fresh meat, frozen meat
- Seafood, fish, shrimp, shellfish
- Cooked food, braised food, marinated products
- Vegetables, fruits, prepared dishes
- Ready-to-eat meals, sushi, fast food
Suitable for box-type MAP machines, tray sealers and automatic
modified atmosphere packaging lines. 5. Differences Between MAP Film and Ordinary Sealing Film - Barrier performance:
MAP film has extremely high oxygen and moisture barrier; ordinary
sealing film has low barrier and cannot lock gas. - Fresh-keeping effect:
MAP film supports modified atmosphere packaging and greatly extends
shelf life; ordinary film only provides simple packaging. - Application scope:
MAP film is specially designed for fresh food, meat, seafood and
cooked food; ordinary film is only for general dry goods. - Service life:
Food packaged with MAP film can be stored 3–10 times longer than
with ordinary film.
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