Don't understand, frozen vacuum packaging and what's the difference between a frozen vacuum bags?

Sunny today, the mood will be very beautiful day, the small make up take an examination of you one question: as we all know frozen vacuum bags with frozen vacuum bags what is the difference? The next most likely people would say that what is the difference between the two bags can, all the same! That you are wrong, because they are both packing will be frozen food, this let us produce the illusion, thought that the two bags are the same, but if from the point of view of the knowledgeable staff, they exist between whether performance, materials, or the difference of purpose. Then small make up to you to look at the frozen vacuum packing bag and the difference between frozen vacuum bags. 1, on the performance of the refrigeration equipment in the vacuum bag is about food under the condition of freezing, refrigeration way to extend the storage period and shelf life; And frozen vacuum packing bag is under the condition of the quick freezing, to extend the built-in the freshness of food. 2, on the choice of packaging material, frozen vacuum bags you just need to choose to endure cold water resistant film, but frozen vacuum packaging film requirements in addition to the resistance to cold resistance to water, also requires a film with barrier property. 3, on the purpose, frozen vacuum bag is usually applies to fresh meats, meat and seafood, etc. ; And frozen vacuum bags use range is wider, not only can packaging packing and seafood, fresh meat, meat can also be used for packing pasta, fruits and vegetables. Above three points is small make up to summarize the difference between the frozen vacuum packaging and frozen vacuum bags, according to these differences, after the customers can pay attention to consult when decided to choose what kind of packing bag, hope to be of help.