Difference between aluminized bags and pure aluminium foil bags
Many customers can’t distinguish between Pure aluminium foil bags and aluminized bags differences, In order to let us know, let us explain the difference between pure aluminium foil bags and aluminized bags.
Aluminized bag is under high temperature and vacuum, and the high-purity aluminium is evenly on the plastic film. Because it is painted on plastic, metal, and aluminium is mainly a decoration effect, for progress information barrier property is not of much help.
The Pure aluminium foil bags is the pure aluminium tablet. The thinnest thickness can reach 0.0065 MM. It will be broken by hand quietly one tong, although this thin look is weak, but put it with other plastics compound, its effect is very big. After more than one layer of plastic composite, it will be able to progress the barrier property of plastic, sealing, protecting incense, shielding, etc. Function.
1, Unaided viewing: due to the brightness of aluminized bright, pure aluminium foil, aluminium foil has a more reflective performance than aluminized film. The aluminium foil bag can, according to the figure, but extinction aluminized film. Extinction aluminized film and pure aluminium foil film are very approximate appearances. Can the bag mouth, through the light, see inside the bag?
The aluminium foil bag inside is not pervious to light. Pervious to light is aluminized bag.
The aluminium foil bag inside is not pervious to light. Pervious to light is aluminized bag.
2, Feeling: aluminium foil bags of grip and crisp solid hard, heavy feel of? Aluminized bag? Then pure aluminium foil bag is light and soft.
3, Folding: aluminium foil bags made one simple folding dead plait mark? Aluminized bag? Not folding into a dead plait, and it will rebound soon.
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