The composite film refers to a film of a multilayer structure formed by combining various plastics with paper, metal or other materials by laminating extrusion, co-extrusion and the like. So, do you know the common structure of composite film for food packaging?
Common structure of composite film for food packaging
Double layer composite such as PT/PE, paper/aluminum foil, paper/PE, PET/PE, PVC/PE, NY/PVDC, PE/PVDC, PP/PVDC, etc.
Three-layer composite such as BOPP/PE/OPP, PET/PVDC/PE, PET/PT/PE, PT/AL/PE, wax/paper/PE, etc.
Four-layer composite such as PT/PE/BOPP/PE, PVDC/PT/PVDC/PE, paper/aluminum foil/paper/PE, etc.
Five layers of composite such as PVDC/PT/PE/AL/PE.
Six layers of composite such as PE / paper / PE / AL / PE / PE.
Hebei Deyi Company specializes in the production of food, daily chemical and electronic packaging products. All kinds of specifications can be customized, excellent quality, factory direct sales, website online consultation, http://hbdmbz.com/hotline 13363187250
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