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An eco friendly case has drawn everyone's attention. This eco-helpful traveling bag seems no not the same as an ordinary plastic handbag. stone paper products  This is a gemstone papers eco handbag. How is it made?The stone paper mode technology does not call for h2o from the entire generation approach. In contrast to the regular paper making process, several crucial air pollution backlinks like cooking, cleaning, and bleaching are omitted.Get the calcium carbonate within the limestone, then grind the ore into higher calcium supplements 1500-2500 mesh ultrafine natural powder, then conduct another procedure, include 60undefinedPercent altered calcium supplement carbonate and 40undefinedPer cent environmentally friendly plastic natural powder to make masterbatch, and finally make your bags are created by extrusion blow molding equipment. like： What are the advantages of stone paper The benefits of stone paper notebooksPotential application customers of stone paper ,stone paper products ...ادامه مطلب