Supply stand-up pouches | the standing bag manufacturer | stand-up pouches | Shijiazhuang Independence bags Price | Lu round plastic stand-up pouches (Doypack) is one kind of the bottom horizontal support structure flexible packaging bags, do not rely on any support, and even if you do open the bag or not can be stand on their own. Stand-up pouches the English name emerged as a result of France Thimonier, any company CEO in Thimonier, France 1963 Mailao Sidu leaves (M.LouisDoyen,), Mr. the Doypack standing bag patent application is successful, the official name of the application after doypack became a stand-up pouches so far. To the 1990s in the U.S. market is widely recognized the then prevalent worldwide promotion. Stand-up pouch is a relatively new form of packaging, improve product quality, enhance shelf visual effects, portability, ease of use, and preservation and sealability advantage. Stand-up pouch laminated PET / foil / PET / PE structure, Layer 2, Layer 3 and other material specifications, according to the different packaging products, according to the need to increase the oxygen barrier protection layer to reduce the oxygen permeability , to extend the shelf life period. Stand-up pouches applications in fruit juice drinks, sports drinks, and bottled drinking water, suck jelly, condiments and other products, in addition to the food industry, the application of detergent, cosmetics, medical supplies and other products is gradually increasing . Website: http://www.luyuanbz.com Tel: 13701060316 Xu