Aluminum foil paper has high barrier and corrosion resistance to light, gas and water, and its uses mainly have two points:
The first is to protect the fragrance. Aluminum foil paper can prevent the smell of smoke from emitting, and at the same time, it can also prevent the smell of smoke from eroding other articles.
The second is mildew prevention. Aluminum foil paper can prevent moisture, effectively prevent moisture and prevent cigarettes from becoming moldy in humid environment.
Extended data:
Cigarette aluminum foil paper is paper-backed aluminum foil. Include gold/silver foil paper, embossed aluminum foil lining paper, printed aluminum foil paper and colored aluminum foil paper. The common alloy of pure aluminum foil is 80 1 1, the thickness is 0.0006-0.007mm, the base paper has a grammage of 25-60gsm, and the total grammage is 45-80gsm.
Cigarette aluminum foil paper is as soft and changeable as paper, and will not rebound after deformation. Qualitative, shading, lint-free, opaque, pollution-free, cheap, suitable for high-grade cigarettes.
The bronze is rusty. If the ball is polished with sandpaper or stainless steel sheet, it will scratch the product after cleaning it. Can be wrapped in cigarette tin foil dipped in salt to wipe, can wipe away the rust, so that the bronze is as bright as new.
Baidu encyclopedia-aluminum foil paper