Stone paper is made of limestone mineral resources as the main raw material (calcium carbonate content is 70-80%), and high molecular polymer as auxiliary material (content is 20-30%). Applied the principle of polymer interface chemistry and the characteristics of polymer modification, stone paper is processed by a special process and then made by polymer extrusion and blow molding processes. The stone paper product has the same writing performance and printing effect as plant fiber paper. At the same time, it has the core performance of traditional plastic packaging materials.
We manufacture the following high quality stone paper for our global clients:
* stone paper for package or simple printing, thickness 40u, gumbo roll width 1000-1300 mm;
* stone paper for package or printing. thickness 90-200 u, gumbo roll width 720 - 1080 mm;
* stone paper for strong package or printing, thickness 250 - 400 u, jumbo roll width 950 - 1080 mm;
* stone paper for attracts model package, thickness 400 - 800 u, jumbo roll width 1000-1200 mm.