Aluminum foil bag refers to the category of compound bag containing aluminum foil compound bag, sealing machine according to the characteristic with the properties of aluminium with other high separation after dry type composite material made of aluminum foil bag products.
Compound bag main film base material are: outer layer can be printing membrane BOPABOPETBOPP CPPPE lining can be heat sealing membrane, and co-extrusion film.
Also is one of them, these materials according to the requirements as an intermediary, usually plastic sealing machine through glue composite composite membrane.
Structure are: aluminum foil bags common PET/PA/PE or CPPPET/AL/CPPPA/AL/CPPPET/PA0 / AL/CPP basic characteristics are: the PE is suitable for the use of low temperature, CPP is suitable for high temperature cooking that PA is to increase the physical strength, durability performance, AL foil is to increase the blocking performance, milk tea sealing machine shading as an intermediary PET commonly, increase the mechanical strength, crisp.
Toy blister sealing machine and then according to the demand, combination, all kinds of performance, there are transparent, in order to increase the barrier property 【
Resistance of oxygen resistance wet 】
Can use water resistant PVA high barrier coating.
1, aluminum foil bag with a metallic luster, filling sealing machine for heat and light with high reflection ability, and the aluminum foil bag exquisitely printed colors more bright.
2, aluminum foil bag isolation performance is good, protective performance is strong, has the characteristics of tight gas and moisture, blister sealing machine which can effectively prevent the absorption of moisture content and gasification is installed inside, susceptible to bacteria and insects, shape stability is good, is not affected by humidity change.
3, block or elution parts of aluminum plating, can get any design and any transparent window, aluminum foil sealing machine so that the customer can see the packing content, this is a major progress of aluminum foil bag production technology, is also a significant characteristics of aluminum foil bag.