PVC zipper bag
The PVC zipper bag material is flexible, moisture-proof, waterproof, and corrosion-resistant. It is suitable for study, office, shopping, living, and outdoor travel. PVC zipper bag is a kind of packaging product commonly used in life. What are the classifications of zipper bags? Zipper bags can be divided into ordinary zipper bags, document zipper bags and invisible zipper bags.
Classification of pvc zipper bags:
1. Ordinary zipper bag
Ordinary zipper bags are generally larger in size, made of woven bags, transparent PE or OPP plastic film, and the zipper is an ordinary plastic zipper, which is generally used to pack relatively large commodities, such as: the outer packaging of quilts, large simple luggage bags, etc. .
2. File zipper bag
The file zipper bag can hold more files, pens and small items. The special cold-resistant PVC double-layer material is selected, and the material has good flexibility. Moisture-proof and waterproof, suitable for study, life, home and travel.
3. Invisible zipper bag
Invisible zipper bag is also called bone zipper bag.
Invisible zipper bags are generally composite flexible packaging, which is composed of polypropylene OPP, polyester PET, nylon, matte film, aluminum foil, cast polypropylene, polyethylene, kraft paper and even woven bags (usually 2--4 layers) ).
Invisible zipper bags are widely used in various fields such as industrial packaging, daily chemical packaging, food packaging, medicine, hygiene, electronics, aerospace, science and technology, and military industry;
Invisible zipper bags are generally aluminum-plastic composite bags, which are a kind of packaging product that integrates various packaging advantages, with low cost and exquisite printing; , Fresh-keeping, oxygen barrier and easy sealing;
Featured products are: kraft paper zipper bags, paper-aluminum composite zipper bags, aluminum-plastic self-supporting zipper bags, electrostatic shielding zipper bags, grid electrostatic zipper bags, anti-vibration static zipper bags, electrostatic aluminized zipper bags and various daily chemical zipper bags, etc. .
