Many customers are the first time to contact the vacuum packaging machine, when consulting will ask, what material of the bag is suitable for vacuum packaging?In fact, the key is to see whether the bag of this material is suitable for their own packaging products, vacuum bags of different materials for different products.
Bags used for vacuum packaging often have the following characteristics:
1, strong mechanical properties, anti-tear;
2, blocking air can be waterproof and moisture-proof;
3, non-toxic, tasteless and harmless, in line with the food, drug use standards;
4, can withstand high and low temperature, oil resistance.
Generally, PA/PE and other materials are used
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