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What are the zipper bags, the classification of zipper bags

January 29, 2023

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We usually call zipper bags, which are generally classified according to their bag type or their use, such as self-supporting zipper bags, food zipper bags, coffee zipper bags and so on. So what are the styles of the zipper bags we call?The first type: bone zipper bagBone zipper bags are also called invisible zipper bags. This is also the zipper bag used in composite packaging bags. made of polypropyleneOPP, polyesterPET, nylon, matte film, aluminum foil, cast polypropylene, polyethylene, kraft paper and even woven bags and other materials (usually2–4Floor).Bone-bonded zipper bags are generally combined with aluminum foil composite bags, called self-supporting aluminum foil zipper bags. Its product features are packaging products that combine various packaging advantages, with low cost and exquisite printing.And if the moisture-proof and anti-static aluminum foil bag has the characteristics of: anti-static, anti-ultraviolet, moisture-proof, oxygen-proof and light-shielding, cold-resistant, oil-resistant and high-temperature resistant, fresh-keeping, oxygen-proof and easy to seal;Application fields:Bone-bonded 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.The zipper bag products produced by our company include: kraft paper zipper bag, aluminum foil composite zipper bag, aluminum foil self-supporting zipper bag, anti-static shielding zipper bag, food zipper bag, etc.The second type: ordinary zipper bagOrdinary zipper bags are generally larger in size, made of woven bags, transparentPEorOPPMade of plastic film, the zipper is an ordinary plastic zipper, which is generally used to pack relatively large commodities, such as: quilt outer packaging bags, large simple luggage bags, etc.The third type: file zipper bagThe file zipper bag can hold more files, pens and small items. Select special cold-resistantpvcDouble-layer material, material flexibility is good. Moisture-proof and waterproof, suitable for study, life, home and travel.

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