Guiyang supermarket supermarket plastic bags manufacturers _ _ Akei commodity manufacturers (certified merchants)

 Blowing a plastic processing method refers to the plastic particles are heated to melt and then blown into a plastic film processing technology, is the first step in the production of plastic bags. If the particles are blown out with a new film, color bright, clean, well finished stretching, big bear weight, good quality plastic bags can be used for food packaging. If the plastic particles from recycled waste plastic, usually added at the time of the raw material particles in the masterbatch blown film, the film made of plastic supermarket prone uniform coloration manufacturers, brittle and easily broken phenomenon, made into plastic bags poor quality, low prices. 1.PE material: material is divided into a high pressure (LDPE) and low material (HDPE). Since the appearance of the high-pressure feed is smooth, soft and supermarket plastic bags making, toughness is good, a lot of handbag raw materials are produced using high-pressure feed. Low tension material well, high hardness supermarket plastic bags, widely used in shopping malls, various procurement markets. The easiest method to distinguish between high and low, with Shredded, produce white marks proven low pressure, because the low-pressure high-density, it will produce white marks supermarket bags price, good tensile force is generated no white marks is generally a high pressure. 2.PP material: solid body hard, but relatively high transparency, clearer, tension is not very good, explosive mouth. Mostly for gift wrap, as well as sales of finished garments, we have to buy new clothes and have the kind of plastic bags wrapped layer of double-sided adhesive seal products is usually a po bags. PP bags very transparent, feels very slippery, put it there will be folded crease, fold PE plastic bags do not. 3.OPP material: the most brittle material, the highest transparency, tension is not enough, but the most explosive opening, and printing easiest decolorization gap is difficult if not torn, but do not have a little gap in what can tear strength. Guiyang supermarket supermarket plastic bags manufacturers _ _ Akei commodity manufacturers (certified merchants) provided by Commodity Co. Akei Guiyang. Guiyang Akei Commodity Co., Ltd. (www.gyyqsld.com) (www.gyyqsld.com) is specialized in "plastic bags, woven bags, shopping bags, vacuum bags, convenient bags" of the enterprise, the company adhering to the "integrity management, intentions of service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Shen Wen.