Self sealing bag/self sealing packaging bag/concave convex buckle self sealing bag/zipper bag/self sealing strip bag bone sticking bag

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 自封袋 / 自封口包装袋 /凹凸扣自封袋/ 拉链袋 / 自封条袋 贴骨袋

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 Self sealing bags, also known as compact bags, concave convex buckle bags, and clamp chain bags, are a type of plastic bag that can be repeatedly sealed by blowing LDPE and high-pressure linear LLDPE through film forming and hot cutting machine bags.

Scope of application: Self sealing bags, due to their good barrier properties, preservation, moisture resistance, frost resistance, oxygen barrier, and oil resistance, can be widely used for various light and heavy packaging, suitable for packaging products such as clothing, daily necessities, jewelry, stationery, culture and sports, gifts, printed materials, handicrafts, electronic products, toys, shoes, socks, needle cotton fabrics, bags, cosmetics, food industry, etc!