Evoh High Barrier Film PA/PE Film Roll
High barrier
- TL
- 中国
- 2025.05.31
- 1000 tons
- Information
PA PE+EVOH film
PA layer provides high strength, high wear resistance, good puncture resistance and chemical resistance. PA is often used in the packaging industry to withstand mechanical stress, such as meat packaging, frozen food packaging and so on. EVOH layer as a high barrier layer, EVOH has excellent gas resistance, especially for oxygen, carbon dioxide and other gas penetration has a very high blocking ability. Its oxygen resistance is much higher than the commonly used barrier materials such as PE, PP, etc., and even higher than PVDC. This high barrier property makes EVOH a significant advantage in the field of food packaging, which can significantly extend the shelf life and fragrance of food. PE layer provides good heat sealing and processability, making the composite film more convenient in the production and use process. PE is also one of the widely used materials in the packaging industry, with good chemical stability and low temperature resistance.
Advantages
1. High barrier property: The high barrier property of the EVOH layer makes PA PE+EVOH composite film have excellent performance
in preventing gas penetration, which is suitable for packaging occasions with high barrier property requirements.
in preventing gas penetration, which is suitable for packaging occasions with high barrier property requirements.
2. High strength: The PA layer provides the high strength and puncture resistance of the composite film, so that it can withstand a certain mechanical stress and protect the contents of the package from damage.
3. Good processability: The presence of PE layer makes the composite film perform well in the heat sealing and processing process, and it is easy to make various shapes of packaging products.
4. Safety and environmental protection: The composite film does not add harmful solvents and additives during production and use, which meets the requirements of environmental protection, and can be recycled after waste.
Application
PA PE+EVOH composite film is widely used in the packaging field of food, medicine, cosmetics and other industries. Especially in food packaging, due to its high barrier and safety, it is used to extend the shelf life of food and maintain the freshness of food. In addition, the composite film can also be used for packaging pharmaceutical products, chemicals and other items requiring high barrier property.
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