What is stone paper

Stone paper refers to a new type of material between paper and plastic, which can replace both the traditional part of the functional paper, professional paper, and most of the traditional plastic packaging, with low cost, controlled degradation, can save a lot of cost for the user, and does not produce pollution.

Stone paper with large reserves, widely distributed limestone mineral resources as the main raw material (?). Calcium carbonate content of 70-80%), with polymer polymers as auxiliary materials (content of 20-30%), the use of polymer interfacial chemistry and polymer modification features, using polymer extrusion, blowing into the molding process made of inorganic powder environmentally friendly new materials, stone paper products have the same writing performance and printing effect with the same plant fiber paper with the core performance of the plastic packaging materials have .

Stone paper in line with the future trend of environmental protection, traditional paper, 99% of the wood is used to add some of the raw materials synthesis, every ton of paper production will cost 7 trees, 100 cubic meters of water. Stone paper technology in the entire production process without water, than the traditional paper-making process eliminates the cooking, washing, bleaching and several other important pollution links, eliminating the paper-making process due to the production of "three wastes" caused by the pollution problem.

In addition, due to the low price of ore powder, stone paper costs 20% -30% less than traditional paper, the price is correspondingly low 10% -20%, the development of stone paper in the paper characteristics, including security, physical and other characteristics, the main feature is not only waterproof stone paper, anti-fog, oil, insects, and so on, and in the physical characteristics of the tear, folding resistance are superior to wood pulp paper.

Baidu Encyclopedia - stone paper

Guangming Daily - stone paper made of environmental protection, low-cost durable