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The main thin -film substrates of the composite bag are: outer layer -printed film BOPA BOPETBOPP inner layer of thermal sealing film CPPPE and co -squeezin...
In daily life, the amount of plastic bags used is quite large, and the types of plastic bags are also various. As an ordinary consumer, he only pays attenti...
The food vacuum packaging bag is the first eye-catching visual effect of food. The design of the food vacuum packaging bag is beautiful, atmospheric and adv...
Vacuum bags are widely used in various industries: 1. Food packaging: rice, meat products, dried fish, aquatic products, bacon, roast duck, roast chicken, ...
Even if the composite vacuum bag refers to the raw materials of different categories with double layers or double layers, the sizing method can be used acco...
During the whole process of production, processing, storage and use, the vacuum bag is gradually brittle due to its natural color and environmental factors,...