Specifications Vacuum bag 160x500 PET/PE 100 microns PET/PE means that the vacuum bag is made of a two-layer material, one of which is Lavsan (PET or polyethylene terephthalate), and the other is Polyethylene (PE). The thickness of Lavsan, as a rule, is 12 microns, then there is a layer of glue with a density of about 3 microns, and then a layer of polyethylene, the thickness of which is determined by the customer. Since the protective properties of the bag are based on its density, it is the polyethylene layer that largely determines the density of this vacuum bag. This type of bag is perfect for packing frozen foods, fish, meat. Lavsan vacuum bags are glossy, rigid and have a presentable appearance. Attention! Check the information on the availability of sizes, types of bags, ordering procedure and minimum batch with the sales department managers. Successful and profitable purchases.