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What is a double laminated Foil Bags

Double Laminated AL Foil Bag With PE Liner.png

Joya

Aug 25, 2021

This bags use for packaging some high moisture sensitive substances ,can guarantee that the humidity is below 40RH and its moisture-proof effect is 80 times of that of ordinary polyethylene bags

The structure :
White PE/VMPET/PE+ PE Liner inside (Economic )
White PE/AL/PET/PE + PE Liner inside (Standard)
White PE/AL/PA/PE+PE Liner inside (high performance)

The laminate foil bags with another PE liner( bag) inside ,but do not worry ,we pre-sealed these two bags So no additional heat sealing process ;the bag can constructed with a degassing valve which helps exhausting the air and water vapour out of the bag. and Bottom K seals helps squatting the bottom of the bag .

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