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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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