Xiong Xin Yu plastic bags factory packaging requirements of high-grade rice bags child, especially food packaging, food packaging rice, flour and other food packaging, the gradual introduction of woven bag. Common bags are: rice bags, flour bags, corn bags and other bags geotechnical engineering since the 1980s to develop geotextiles, broaden the application areas of kraft paper plastic woven bags, widely used in small water conservancy, construction electricity, roads, railways, harbors, mining construction, the military. In these projects, geosynthetics have filtration, drainage, strengthen, isolation, seepage and other features two composite color bags, plastic geotextile is a synthetic geotextile material. Production technology and its application 24, the manufacturing method of waste plastic particles 25 and the thermal decomposition method, colored plastic or preparation of polymer dye particles 26, azo dyes, their preparation and their production of colored plastics or polymeric colored particles and hydrophobic fiber material dyed or printed application 2 of the same models, specifications of products, each batch of not more than 150,000. 6.2 Sampling 6.2.1 bags look and qualified to determine the deviation in accordance with a normal sampling program GB / T2828 provisions were (Table 5), each bag as a sample unit. Bulk sample size range acceptance number Ac Rc failed to determine the number of low-pressure polyethylene plastic bag use:... A garbage bags, bags strain; B convenient bags, shopping bags, handbags, vests bags; C storage bags; D ... Pat plastics are widely used in various fields of agriculture, industry, construction, packaging, national defense industry and people's daily life. Agriculture: a lot of plastic is used to manufacture film, seedling films, big films and irrigation pipes, fishing nets, floats and other farming. Industrial areas: electrical and electronic industry is widely used in the production of insulation materials and plastic packaging materials; machinery industry using plastic drive gears, bearings, bearing, and many parts instead of metal products; chemical industry used to make plastic pipes, each container and other kinds of anti-corrosion materials; kraft paper bags, woven bags, packaging provided by Xiong Yu Xin Yu Xin plastic packaging plant. Xiong Yu Xin plastic packaging plant (www.xinyusl.com) (www.xinyusl.com) strong, credible, Baoding in Hebei composite packaging products industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Yu Xin into the brilliant packaging and you work for a better future!