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Composite bags and aluminum foil bag to rivalry, what is the difference between them?

by:Kolysen     2021-01-30
Composite bags key plastic film sheet are: surface can be printed film BOPABOPETBOPP CPPPE layer can be heat sealing membrane, co-extrusion film. AL( Aluminum foil) Also is a kind of, in which generally as an intermediary the raw materials according to the regulations, plastic tank sealing machine according to the glue compound into a composite bags. Compound aluminum foil bag packaging aluminum foil bags common structure are: PET/PA/PE or CPPPET/AL/CPPPA/AL/CPPPET/PA0 / AL/CPP basic features are: in which PE appropriate cryogenic application, CPP hot steamed PA is appropriate in order to increase the compressive strength of physics, puncture resistance, AL aluminum foil is in order to increase the blocking performance, milk tea shop sealing machine to block light generally as a middle tier PET, increase the impact toughness, straight. Toy blister sealing machine according to the requirement, then, all kinds of performance, also is completely transparent, in order to increase the barrier property. Aluminum foil bags commodity characteristics of appearance: transparent, not in silver, has the gloss, has excellent barrier property, heat sealing, covering optical activity, heat resistant, cold resistant, wear resistance, the sex; Non-toxic, no smell. Flexibility. Products: PA/AL/PET/PE. Can be customized according to the requirement of composite material and its thickness is not the same goods. Storage temperature 38 ℃, or less environmental humidity is 90% or less.
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