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• Time of issue:2021-06-29
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(Summary description)characteristic
(1) It has strong air resistance, oxidation resistance, waterproof and moisture-proof.
(2) The mechanical property is strong, the anti blasting performance is high, the puncture resistance and tear resistance is strong.
(3) It has good performance of high temperature (121 ℃), low temperature (-50 ℃), oil resistance and fragrance preservation.
(4) It is non-toxic and tasteless, and meets the hygienic standards of food and drug packaging.
(5) The heat sealing performance is good, the softness and the high barrier performance is good.
Kraft paper self sealing bag is also called kraft paper zipper bag and kraft paper bone chain bag. It is non-toxic, tasteless and pollution-free, and conforms to national environmental protection standards, and has high strength and high environmental protection. Making self sealing bag with kraft paper has been widely used. In shopping in supermarkets, shopping malls, food stores, health care stores and other places, there will be the supply products of kraft paper self sealing bag packaging, Kraft paper self sealing bag is an environmental protection bag, and its use is very wide. Mainly used for packaging: dried fruit, leisure food, dried meat products, grain, health care products, tea and other food packaging. The featured products include: kraft paper zipper bag, paper aluminum composite zipper bag, aluminum plastic self-supporting zipper bag, electrostatic shielding zipper bag, grid static zipper bag, vibration proof static and electric zipper bag, electrostatic aluminum plated zipper bag and various daily zipper bags, etc
Classification according to the form of packaging: three side sealing, inner and negative bags, middle seal, pillow type bag, five side sealing bag, eight side sealing bag, self-supporting bag, zipper bag, suction bag, coil material, cover material, etc
Classification by function: high anion diaphragm bag, cooking film bag, antistatic membrane bag, antibacterial membrane bag, anti fog film bag, vacuum bag, anti chemical film bag, deaeration packaging bag, air conditioning packaging film bag, etc
According to the material classification: laser aluminum coating paper composite material, laser transfer paper material, paper composite material, aluminum composite material, plastic composite material, fabric composite material, etc.
Weiwang valve pocket packaging company is a company that produces all kinds of packing bags, and has a complete and scientific quality management system. Since the company was founded, in line with the quality first, service-oriented business philosophy, service for new and old customers, and won the same praise from new and old customers, now has a complete online and offline sales channels, the products produced are sold to all over the world. The company always adheres to the principle of integrity, quality, innovation, service and speed, and takes good faith as the first step to treat customers and partners, continuously provides high-quality products and timely and thoughtful services for customers, and constantly innovates and improves our service ability. On this basis, we constantly optimize our organizational structure and working process, so as to make our enterprise continue to operate continuously.