What the difference between aluminium stand up pouch packaging bags and aluminum foil bags?
The difference of pure aluminium stand up pouch bags and aluminized bag.
Aluminized stand up pouch bag it is under high temperature and vacuum, the high purity aluminum evenly on the plastic film. Because it is painted on the plastic, metal aluminum is mainly a decoration effect, which is no much help for progress information barrier property.
Aluminized stand up pouch bag, which is pure aluminum tablet, the thinnest thickness can reach 0.0065 MM, if one tong will be broken by hand quietly at this time , although it looks much thin, but put it with other plastics compound, its effect is very big. After with more than one layer of plastic composite, will be able to progress the barrier property of plastic, sealing, protecting incense, shielding, etc.
1, watch: due to the brightness than aluminum plating bright aluminum foil, so reflective good sex less than aluminum plating film aluminum foil, aluminum plating stereo bag can according to the figure, but extinction film aluminum plating. The appearance of extinction film plating aluminum and aluminum foil are approximate. Can see inside the bag on the mouth through the light, the inside of aluminum foil bag is not pervious to light but aluminized stand up pouch bags can be.
2, feel is: the grip and crisp of aluminum foil bags is hard, heavy than stand up pouch , feel of aluminized stand up pouch bag is is light and soft than aluminum foil bag.
3, folding: aluminum foil bag made one simple folding dead plait mark, aluminized stand up pouch fold die seal bag not folding into death, and will rebound soon.
Both pure aluminum foil bag and aluminum foil stand up pouch bag could be produced by our own factories, which all are made customized, kindly send an inquiry to us to get more details if need.
