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What is vacuum bag?What are aluminum foil vacuum bags used for?

What is vacuum bag?What are aluminum foil vacuum bags used for?


Vacuum bag, most of the three/four layer structure, with good water, oxygen isolation function. Without restriction, can measure the body to order different specifications, styles of bags, can be made into flat pockets, three-dimensional bags, organ bags and other styles. Suitable for moisture-proof, light-proof and vacuum packaging of large precision machinery and equipment, chemical raw materials and pharmaceutical intermediates.

Vacuum bag, also known as close-fitting moisture-proof bag, aluminum foil bag, aluminum - laminated bag. It's material is generally PET/AL/CPE or PET/NY/AL/CPE. Among them, PET - good printing effect, NY - low oxygen permeability, AL - strong barrier, opaque, CPE - packaging inner layer. Water-soluble glue (more sanitary, environmental protection, no residual solvent) This product has a good anti-static, oxygen isolation, shielding, moisture-proof, light shading function and excellent heat sealing.

Vacuum bags are suitable for packing that needs vacuuming,cooked food packaging, rice packaging, frozen food packaging, air-filled packaging, meat vacuum food packaging .

Kolysen has standard vacuum bags, which can also be customized according to customer requirements. Our products meet the requirements of environmental protection, in line with the European Union and North America's most stringent environmental standards for packaging materials, we have certificates for your reference.

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