What are the categories of zipper packaging bags?

    Ordinary zipper bag

    Ordinary zipper bags are generally larger in size, made of woven bags, transparent PE or OPP plastic film, and equipped with ordinary plastic zippers. They are commonly used to package larger items, such as the outer packaging of quilts, large simple luggage bags, etc

    File zipper bag

    File zipper bag is also called slider zipper bag
    The document zipper bag can accommodate a large number of documents, pens, and small items. Made of a unique cold-resistant PVC double-layer material, it boasts excellent flexibility and durability. It is moisture-proof and waterproof, making it ideal for studying, daily life, and travel.

    Invisible zipper bag

    Invisible zipper bags, also known as bone-fitting zipper bags, are generally composite flexible packaging made of materials such as polypropylene (OPP), polyethylene terephthalate (PET), nylon, matte film, aluminum foil, cast polypropylene, polyethylene, kraft paper, and even woven bags (typically 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, technology, and military industry;

    Invisible zipper bags are generally aluminum-plastic composite bags, which are packaging products that combine various advantages of packaging. They are low in cost and have exquisite printing; this product features anti-static, UV protection, moisture and oxygen proof, shading, cold resistance, oil resistance, high temperature resistance, freshness preservation, oxygen proof, and strong sealing performance;

    Featured products include: 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 electrostatic zipper bags, electrostatic aluminum-plated zipper bags, and various daily chemical zipper bags.