


Powder vacuum bag is used for packaging coffee, powder, granules, etc. Vacuum bag is to extract all the air in the packaging container for sealing, maintain the bag in a low oxygen state, and make the microorganism have no living conditions, so as to achieve the purpose of fresh food and no disease and corrosion.
PA/PE,PET/NY/PE, PET/AL/NY/PE、PET/AL/RCPP
Three-side sealed bag
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