Shenzhen self supporting zipper bag: the historical origin of self supporting zipper bag
The self-supporting zipper bag is generally large in size, and the material is made of woven bag, transparent PE or OPP plastic film. The zipper of self-supporting zipper bag is ordinary plastic zipper. The self-supporting zipper bag is generally used to pack large-scale goods, such as the outer package of quilt, large-scale simple luggage bag and other documents. The zipper bag can carry more documents, pens and small articles. The special cold resistant PVC double-layer material is selected, which has good flexibility. Moisture proof and waterproof, suitable for study, life, home and travel. Invisible zipper bag is also called bone zipper bag
The invisible zipper bag is usually composite soft package. The manufacturer of self-supporting zipper bag is composed of polypropylene OPP, polyester PET, nylon, Matt Film, aluminum foil, tape cast polypropylene, polyethylene, kraft paper and even woven bag (generally 2-4 layers).
Invisible zipper bag is widely used in industrial packaging, daily chemical packaging, food packaging, medicine, health, electronics, aerospace, science and technology, military industry and other fields;
Self supporting zipper bag manufacturers introduced that the invisible zipper bag is generally aluminum plastic composite bag, which is a kind of packaging product with various packaging advantages, with low cost and exquisite printing. The product has the following characteristics: anti-static, anti ultraviolet, moisture-proof, oxygen and shading, cold resistant, oil-resistant, high-temperature resistant, fresh-keeping, oxygen and easy sealing; http://m.switzerland-hotel.com/
Dongguan Beite packaging materials Co., Ltd
Aluminum foil packaging bags, mask bags, self-supporting zipper bags, eight side sealing bags, red wine bags, dog food bags, beverage bags, bags in boxes, wrapped films, perforated fruit bags.
