塑料袋的分类及用途 Classification and use of plastic bags 1、塑料袋的种类 1 、 kinds of plastic bags （1）高压聚乙烯塑料袋 (1) high pressure polyethylene plastic bags （2）低压聚乙烯塑料袋 (2) low pressure polyethylene plastic bags （3）聚丙烯塑料袋 (3) polypropylene plastic bag （4）聚氯乙烯塑料袋 (4) PVC plastic bag 2、塑料袋的用途 2, the use of plastic bags （1）高压聚乙烯塑料袋的用途： (1) the use of high pressure polyethylene plastic bags: A、食品包装：糕点、糖果、炒货、饼干、奶粉、盐、茶叶等； A, food packaging: cakes, candy, cookies, roasted seeds and nuts, milk powder, salt, tea etc.; B、纤维品包装：衬衫、服装、针棉品、化纤制品； B, fiber packaging: shirts, clothing, needle cotton products, chemical fiber products; C、日化用品包装。 C, daily necessities packaging. （2）低压聚乙烯塑料袋的用途： (2) the use of low pressure polyethylene plastic bags: A、垃圾袋、菌种袋； A, garbage bags, spawn bags; B、方便袋、购物袋、手提袋、背心袋； B, convenient bags, shopping bags, handbags, vest bags; C、保鲜袋； C, fresh bag; D、编织袋内袋 D, woven bag （3）聚丙烯塑料袋的用途： 主要用于包装纺织品、针棉品、服装、衬衫等。 (3) the use of polypropylene plastic bags: mainly used for packaging textiles, needle cotton goods, clothing, shirts and so on. （4）聚氯乙烯塑料袋的用途： A、礼品袋； B、箱包袋、针棉品包装袋、化妆品包装袋； (4) PVC plastic bags for use: A, gift bags; B, bags, needles, cotton packaging bags, cosmetics packaging bags; C、(拉链式)文件袋、资料袋。 C, (zip) file bag, data bag.