The company produces cooler bag, vacuum bag, aluminum foil bags, inflatable bags, shopping bags, shaped bags, woven bags, food bags, stand-up pouches, nozzle bags, bedding bags, clothing bags, children's bags, thermal underwear, heavy packaging bags, valve bags, anti-skid bags, cosmetic bags, zipper bags, ziplock bag, gift bags, industrial packaging bags and other plastic bags. Welcome to the new and old customers to negotiate! ! ! ! ! ! ! Soaking cold: cold soaking insulation package most basic functions, it is a kind of short-term special bags insulation effect can be cold / heat retention, insulation products EPE + aluminum foil, to provide good insulation effect. Durable: to have excellent impact resistance Hebei specialty bags, specialty bags difficult to break the weight or impact, without leaving scratches. Seal: This is the primary consideration in selecting a little cooler bag. Though different brands of products in different sealing methods, but is a necessary condition for excellent sealing a lasting memory of food preservation. Preservation: determination of the international standard is based on the seal to be judged through the humidity test, the insulation package quality than similar products, low moisture permeability 200 times more things stay fresh longer. Versatility, diversity: different sizes need to design for life, with the repeated use of technology use ice packs, ice packs can soaking cold can (ice minimum can be frozen to -190 ℃, it can be heated up to 200 ℃ Inner Mongolia specialty bags you can cut any size) green: food-grade environmentally friendly materials, non-toxic and tasteless, anti-ultraviolet and difficult to change. The company produces cooler bag, vacuum bag, aluminum foil bags, inflatable bags, shopping bags, shaped bags, woven bags, food bags, stand-up pouches, nozzle bags, bedding bags, clothing bags, children's bags, thermal underwear, heavy packaging bags, valve bags, anti-skid bags, cosmetic bags, zipper bags, ziplock bag, gift bags, industrial packaging bags and other plastic bags. Welcome to the new and old customers to negotiate! ! ! ! ! ! ! Divided by material: PE into LDPE, LLDPE and HDPE and so on. According to the production process is divided into: PE pocket, ziplock bag, zipper bags, envelopes, bags, punching bags, hand in hand bags, zipper bags, PE film. 1, PE-pocket for the most simple production process, after blown by the machine, and then cut into a bag making machine on top of a bag, bottom seal. 2, ziplock bag when blown by the machine with a bone stripe, you can manually seal. Unlike zipper bag, two bags generally confusing. 3, zipper bag is made PE film, plus two in the above folder chain (this folder chain is out separately) made of bags, bags on both sides generally have relatively wide indentation, but no ziplock bag. Ziplock color printing less, and zipper bags can print complex patterns. 4, envelopes is the same as the envelope has a tongue, the tongue of a tape affixed to Beijing specialty bags, the bag can be folded over the seal. General clothing use more. There is actually a courier bags envelope bag. 5, the punching bag at the top level is the appropriate place to make a hole pocket to facilitate lift the bag. 6, arm in arm at the top of the bag is to be coupled with a bag of plastic film strip, lift the bag easy, this process is consumed by a human, the cost is relatively higher. 7, it is in the bag zipper seal bags loaded on the pull chain and belt fastener cap. 8, PE film is blown out of the machine is not made of the bag film. Stretch and shrink film is also divided into points. Commonly used on the market and according to a count by the length count (volume). (A) Henan special bags | Shin Hae packaging | special bag provided by Xiongxianshenhai packaging color Limited. Xiongxianshenhai packaging color Limited (www.shenhai6688.com) (www.shenhai6688.com) quality of service and products, continue to receive the recognition and trust of new and old customers and the industry. Our company is a certified member of the whole alliance network operators, business alliance customer service icon on the page, you can talk directly with our customer service staff, to our future cooperation happy!