Do you know the food vacuum bag is the main material of what?

by:Kolysen     2020-07-01
The classification of food vacuum bag material, the following is suitable for vacuum packing of the material characteristics: one, the PE is suitable for the use of low temperature, RCPP is suitable for high temperature cooking makes; Second, PA is to increase physical strength, durable thorn performance; Third, AL foil is to increase the blocking performance, shading; Four, PET, increase mechanical strength and stiffness. Then according to the demand, combination, all kinds of performance, there are transparent, in order to increase the blocking performance using PVA water resistant high barrier coating.
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