The difference between aluminum foil bag and aluminum plated bag.

source:other news release time:2022-11-16 Hits:

　　 Kraft paper pouch

　　1. Look: Because the brightness of aluminum foil is not as bright as that of aluminum coating, the reflective property of aluminum foil is not as good as that of aluminum coating film. The aluminum coating bag can give people a shadow, except for those with aluminum coating of extinction film. Appearance of the extinction film is similar to that of the aluminum foil. The opening of the bag can be blocked, and the inside of the bag can be seen through the strong light. The inside of the aluminum foil bag is not transparent, and the transparent is the aluminum plated bag.

　　2. Hand feel: The handle of aluminum foil bag is thick, straight, hard and heavy. The handle of aluminum foil bag is lighter and softer than that of aluminum foil bag.

　　3. Folding: The aluminum foil bag is easy to fold out dead folds and dead marks, while the aluminum plated bag will not fold into dead folds and dead marks, and will rebound soon.

　　4. Twisting: after twisting, the aluminum foil bag is not easy to rebound, and the aluminum layer will break. After the aluminum coating bag is twisted, the kink will spring apart quickly, and the aluminum layer will not have obvious cracks.

　　5. Burning: the aluminum foil is not easy to burn with fire, the aluminum layer will roll back, and the aluminum foil package will leave gray aluminum slag after burning. When the aluminized film is burned, different plastic films can burn, and there is no residue of alumin

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