Standardization domestic packaging industry behind the development of the packaging industry. Some standards and production unrealistically, content is still stuck at the level of a decade ago. For example, the "Container" standard was developed by the transport sector, "cement bags" standard building materials sector to develop, "geotextile" standard was developed by the textile sector, "woven" plastics department of standards and so on. Due to the lack of interest among woven products targeted and industry use, also known as snakeskin. It is a plastic, packaging, the raw material generally polyethylene, polypropylene and other plastic materials chemistry. The main terms of bags: Plastic bags are polypropylene, polyethylene resin as the main raw material woven bags plant in Henan mortar, extruded, drawn into a custom-made mortar flat yarn woven factory, then by weaving preparation, bag and a. Foreign production is mainly polyethylene (PE), polyethylene (PE), is a thermoplastic resin polymerized ethylene obtained. Waterproof mortar bags full consideration, there is not a unified, effective, taking into account the interests of standards. Xiong Yu Xin plastic packaging plant Tips your shipping Notes: bags during transport to care, and to avoid the sun and rain of mortar bags, maintain packaging integrity. 7.4 Storage Bags should be placed in a cool, clean room storage period from the date of the factory can not exceed 18 months 6 Purchase Notes editor Which of waste plastic bags can not buy the first category: install toxic, oxidizing or corrosive Chemicals in plastic bags. Such plastic bags after a long containers for chemicals, chemical molecule will enter the gap in the plastic, and are difficult to remove. Polypropylene plastic bags: polyethylene available molding methods are generally thermoplastic processing, use very extensive, mainly used to manufacture film, containers, pipes, and other daily necessities, with the development of petrochemical industry, the rapid development of the production of polyethylene, A thermoplastic resin production accounts for about 1/4 of the total output of plastic polypropylene (PP) prepared by the polymerization of propylene. waterproof mortar bags, Xin Yu Package (certified), mortar plastic bags by the Xiong Xin Yu packaging plant available. Xiong Yu Xin plastic packaging plant (www.xinyusl.com) (www.xinyusl.com) Hebei Baoding, composite materials packaging products leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum Limits to meet customer needs. Yu Xin leader in packaging with the staff warmly welcome all inquiries negotiations to create Xin Yu packaging better future.