Aluminum foil Yin-Yang bag is a packaging bag made of aluminum foil and plastic film, which has the characteristics of moisture-proof, anti-oxidation, heat insulation, and radiation protection. It can effectively isolate the intrusion of air, water vapor and light, and maintain the freshness and quality of the packaged items. Therefore, it is widely used in food, medicine, cosmetics, electronic products and other fields . It has the following advantages:
(1) The self-sealing strip is strong and durable: the thickened self-sealing strip has strong sealing performance, can be used repeatedly, and is more environmentally friendly.
(2) Thickened bottom: The bottom is widened and thickened to make the product stand more firmly, have a beautiful effect, and be more durable.
(3) Good transparency: can better display your products and make your products look more upscale.
(4) The back side uses high-brightness aluminum surface, which makes the product look more exquisite and beautiful, making your product stand out from many commodities and more outstanding.