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How is stone paper made? The stone paper technique requires no ordinary water, no addition of solid acids, alkalis, bleached natural powders and several organic chlorides throughout the creation process. stone paper company    ,Many key elements such as food preparation, cleaning and bleaching have been eliminated compared to standard papermaking processes. Contaminate the hyperlink, essentially eliminating the toxin woes created in the papermaking process. Get calcium carbonate minerals in limestone, then grind the ore into higher calcium supplements 1500-2500 mesh ultra-fine natural powder, and then proceed to another method, including 85 kinds of modified calcium carbo...

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