9x16cm translucent reclosable smell proof packaging mylar bag aluminum foil zip lock food snacks gift showcase heat seal laminating package

this product uses pure aluminum foil.in daily life with its good barrier property, heat sealing, high temperature resistant, good low temperature resistance, oil resistance, incense, avirulent insipidity, softness etc, can put the aluminum foil bag as all kinds of circuit boards, electronic products, precision machinery parts, consumer goods, food, industrial products such as packaging.compound aluminum foil bag used in food packaging, commonly used for packaging products, dried fish, aquatic pr