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What are the wires of the vacuum compression bag? How good is the vacuum compression bag?
18-05-2020
Vacuum compression bag, as the name suggests, is a bag that is extracted from the air and naturally compressed by atmospheric pressure. Simply put, vacuum compression bags are mainly used for quilts and bags of various c...
What is the difference between the performance of PET and NY printed vacuum bags?
25-05-2020
PET film is thin and easy to wrinkle PET film is prone to generate large static electricity, which causes quality problems such as blocking, ink dots, and knife lines during printing. In addition to the conventional meth...
What kind of bag is suitable for vacuum packaging?
01-06-2020
Bags used for vacuum packaging often have the following characteristics: 1. Strong mechanical properties, explosion-proof and tear-proof; 2. Barrier air can prevent water and moisture; 3. Non-toxic, tasteless and harmles...
What is the performance difference between PET and NY printed vacuum bags?
08-06-2020
PET film is thin and easy to wrinkle PET film is prone to generate large static electricity, which leads to quality problems such as blocking, ink dots, and knife lines during printing. In addition to the conventional me...
What are the causes of vacuum loss of vacuum bags?
15-06-2020
Vacuum bags often show vacuum loss during the packaging process. This is a problem we are very worried about. Today, Novostar vacuum bag manufacturers talk about the main reasons for this phenomenon. There are four main ...
What are the materials of the vacuum bag heat seal layer? (1)
22-06-2020
1. Polyethylene film The polyethylene used in the heat sealing layer of the composite vacuum bag is mainly low density polyethylene and linear low density polyethylene (some products use medium density and high density p...

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