Production methods of plastic bags plastic flat pearl color film bags, woven industry referred to as: flat, also known as cut fiber, which is the production of plastic woven basic material, flat from specific varieties of polypropylene, polyethylene resin melt extrusion film by chemical color woven bags, fertilizer bags and bags of color, cut into lengthwise strips, such strips while heating drawing orientation stereotypes, eventually wound into flat yarn spindles, for woven braid. Xiong Yu Xin plastic packaging plant, plastic conductive particles and its preparation method 40, using materials and methods for filling plastic granules emptied 41 shipping containers, plastic particles tend to have adhesions, especially crystallization method and apparatus for 42 PET and PU particles a long-fiber-reinforced plastic particles rolling production device 43, waste plastic recycling granulator plastic bags factory Xiong Xinyu Note: tensile load of each batch of random 5, including two as spares, three by 5.5 .3 sampling of other test items in Chapter 5 provides a random sample, the number of samples should be able to meet the test requirements of the desired item. Factory inspection items 4.1.2 and 4.3 for the tensile load. Type of test items for the technical requirements of all items, under normal circumstances in test once, when one of the following conditions should be type tested: trial stereotypes to identify new products or old products plant production; after the official production, such as structure, materials, processes are major changes that may affect product performance time; woven bags color is generally white or off-white, non-toxic and tasteless, bodily injury is generally small, although it is manufactured by a variety of chemical plastic made, but its environmental protection stronger, bigger and recovery efforts; and is widely used, mainly for various items into loading and packaging, widely used in industry; plastic woven polypropylene resin as the main raw material is color bags, squeeze through out, stretching into the flat, and then by weaving, bag made; composite plastic bags are plastic woven substrate, the color bags after casting compound made of feed bags | Xin Yu Packaging (already Certification) | Ann new color bags provided by Xiong Yu Xin plastic packaging plant. Xiong Yu Xin plastic packaging plant (www.xinyusl.com) Hebei Baoding, a leader in composite packaging products, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Yu Xin leader in packaging with the staff warmly welcome all inquiries negotiations to create Xin Yu packing a better future.