Customized plastic bags before you want to master the information first, first you need to know what kind of custom-made materials? Usually bag, then mainly HDPE and LDPE. HDPE is a high-density polyethylene, high density polyethylene Chinese, commonly known as the low-pressure ethylene, referred to as PO; LDPE is low density polyethylene made sealing film, Chinese as low density polyethylene, ethylene pp commonly known as high pressure sealing membrane, called PO, HDPE performance It is relatively hard, relatively LDPE in terms of a broader application. Commonly used in the vest pocket cup sealing film, garment bags, hospital CT bags. LDPE HDPE relative performance is relatively soft, strong toughness, printing color more choice, then the general LDPE materials. We can do are made of PE, PO, PP, OPP, CPE, PVC, POF and other pouch. To promote the development of the packaging industry in the development of many industries, the most important is the food and machinery, electronic equipment and other industries sealing membrane products of these industries need to be packaged, then the packaging can not be less inevitable some bags of use, we Ziplock should know it! This type of ziplock are many, but it is also very convenient to use. pe sealing membrane sealing membrane Yan'an _ _ red plastic factory Xiongxian provided by Red Plastic Factory. Red Xiongxian plastics plant (tztz89647.ynshangji.com) strong, credible, in Baoding plastic materials industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the red plastic factory and you hand in hand into the brilliant, for a better future!