EVOH contraction bag
Cold fresh meat shrink packaging selects high barrier materials as oxygen and water vapor barrier layer, in combination with other materials with double bubble method by a total of extrusion processing. Used for cold fresh meat packaging, its heat shrinkable film the following features:
High oxygen barrier function, oxygen through the amount is less than 20 cc / 24 h bar.
High water vapor barrier function, water vapor through the amount is less than 6 g/m2.
Pieces of high heat shrinkage rate, at 85 ℃ to 88 ℃ hot water for 5 seconds the shrinkage rate of 30% (MD/TD).
Pieces of good resistance to heat sealing function pollution.
Stab in pieces good strength and durability.