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How to choose a barrier film suitable for food packaging bags
Release time:
2023-09-18
In the food industry, selecting appropriate packaging materials is crucial for the quality and freshness of products. When it comes to fermented feed breathing bags, it is particularly important to choose a barrier film suitable for food packaging. The following are the key factors on how to choose a barrier film suitable for food packaging bags. 1. Efficient oxygen barrier performance
In the food industry, selecting appropriate packaging materials is crucial for the quality and freshness of products. When it comes to fermented feed breathing bags, it is particularly important to choose a barrier film suitable for food packaging. The following are the key factors on how to choose a barrier film suitable for food packaging bags.
1. Efficient oxygen barrier performance
Fermented feed needs to be kept fresh during production and storage. Therefore, it is crucial to choose a barrier film with high efficiency and oxygen barrier performance. This will help reduce the permeation of oxygen and prevent fermented feed from spoiling due to oxidation.
2. Excellent moisture barrier performance
In addition to oxygen, moisture is also one of the factors affecting the freshness of fermented feed. Choosing a barrier film with excellent moisture barrier performance can effectively prevent moisture from entering the packaging bag, thereby extending the shelf life of fermented feed.
3. Good heat resistance and tear resistance
Fermented feed may be affected by high temperature and mechanical forces during production and storage. Therefore, it is very important to choose barrier films with good heat resistance and tear resistance. This will ensure that the packaging bag remains intact under various conditions, keeping the fermented feed away from the influence of the external environment.
4. Friendly environmental characteristics
In today's era of increasing environmental awareness, choosing environmentally friendly packaging materials is also a very important consideration. You can choose biodegradable or recyclable barrier films to reduce the negative impact on the environment.
Based on the above key factors, a barrier film suitable for food packaging bags can be selected. Ensure that fermented feed remains fresh during production, storage, and transportation, and improve packaging efficiency.
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