The Chengde standing bag factory | Independence bags direct sales standing bag | stand-up pouch manufacturers | Lu round plastic stand-up pouch (Doypack) refers to a bottom horizontal support structure of the flexible packaging bags, do not rely on any support, as well as whether to open bags or not can be self standing. Generation of stand-up pouches English name is derived from the French Thimonier company, 1963 the the CEO of of France Thimonier company Mailao du leaves Mr. (M.LouisDoyen), Doypack patent application is successful stand-up pouch, after which the doypack they become the official name of the stand-up pouch applications so far. To widely accepted in the U.S. market in the 1990s, followed by promotion prevalent worldwide. The stand-up pouch packaging is a relatively new form of advantage, improve product quality, strengthen shelves visual effects, portability, ease of use, preservation, and sealing and other aspects. Stand-up pouch laminated PET / foil / PET / PE structure can also be a 2-layer, three-layer material of other specifications, according to the packaging of different products, you may need to increase the oxygen barrier protection layer, reduce the oxygen transmission rate to extend the shelf life of the product. Stand-up pouch packaging mainly used in juice drinks, sports drinks, bottled drinking water, suck jelly, condiments and other products, in addition to the food industry, the application of cleaning products, cosmetics, medical supplies and other products have gradually increased. URL: http://www.luyuanbz.com Contact Phone: 13701060316 Xu