Stone paper, also known as Shike paper, is a kind of processing paper, which is made of limestone mineral resources with large reserves and wide distribution (calcium carbonate content reaches 70 ~ 80%) as the main source, polymer as the auxiliary material (content is 20 ~ 30%), using the principle of polymer interface chemistry and the characteristics of polymer modification. After special process treatment, it is made by polymer extrusion and blow molding process. It is a kind of processing paper. Stone paper has the same writing performance and printing effect as plant fiber paper, and has the core performance of plastic packaging.
什么是石头纸?
石头纸也叫石科纸,是以储量大、分布广的石灰石矿产资源(碳酸钙含量达到70~80%)为主要来源,以高分子聚合物为辅料(含量为20~30%),利用高分子界面化学原理和高分子改性的特点,经过特殊工艺处理后,采用聚合物挤出、吹制成型工艺制成,是加工纸的一个品种。石头纸具有与植物纤维纸张同样的书写性能和印刷效果,同时具有塑料包装物所具有的核心性能。