Different products have different requirements for external packaging, some clearly stipulate that woven bags made of new materials should be used, and some require snakeskin bags made of recycled materials.
Whether there is recycled material in woven bags is difficult to define. Theoretically speaking, the raw materials of woven bags should be extruded and drawn, and then recycled and used should belong to the scope of recycled materials, not referring to the recycling of granulated recycled materials of waste woven bags.
Generally speaking, the "new material woven bag" refers to the addition of purchased waste and recycled materials, and the production of edge silk and waste silk are added to the new material in proportion to the recycled material. Whether there is recycled material in the woven bag is difficult to judge with the naked eye. It has neither national standards nor industry standards. There is an unwritten jargon inside the plastic knitting enterprise: in the process of producing woven bags, the new material recycling granulation becomes a return material, and the waste woven bag recycling granulation becomes a secondary return material. According to this statement, woven bags that add a return material do not belong to woven bags that add recycled material. The woven bag with the addition of secondary recycled material belongs to the woven bag with the addition of recycled material, and the woven bag with all the secondary recycled material production is called the recycled woven bag.
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