The main raw material of new technology what we called rich mineral paper is the richest calcium carbonate in the crust, taking high polymer material and many kinds of inorganic substances as auxiliary raw material, it is a new kind of papermaking technology that is recyclable by making use of high molecular surfactant chemical principle, filling modification technique and special process. It is a new world-leading technology at home. It can not only solve the problem of pollution caused by traditional paper making but also solve the problem of white pollution and the waste of oil resources from plastic packaging.

The characteristics of rich mineral paper
The development in paper characteristics of rich mineral paper includes safety, physical property and other characteristics. Its main characteristic is waterproof, anti-fog, grease proofing and insect prevention, and in the aspect of the physical property, its tearing resistance and folding resistance is better than wood pulp paper. We make analysis according to its characteristics, needs and the target market for future development.

Rich mineral paper's absorbency of ink is good, and its inkjet printing is waterproof and cannot be etched because of nano stone batter. The definition of rich mineral paper is higher even up to 2880dpi because of its fibreless. There is no color cast and decoloration because chemical action will not take place with ink without the membrane. In general, the 720dpi accuracy of rich mineral paper amounts to the 140dpi accuracy of traditional paper.

The working and recycle process of rich mineral paper
Rich mineral paper is turning stone minerals into powder with plastic and auxiliaries instead of wood pulp paper and plastic film. The main ingredient of this environmental paper is 80% percent mineral substance ( stone powder). This patent is worked out with calcium carbonate fro marble mine in Hualien area in Taiwan and environmental PE material, then the paper that meets standard with good quality and low cost was developed successfully after the process of mixing raw material, prilling, film building and coating. At the same time, it can replace the present paper with high cost and high order.

Besides, this series of paper can recycle, even if it is thrown in nature, mineral flour will be resolved and returned to nature after irradiating without pollution.

The uses of rich mineral paper
Decorative wallpaper, carton, paper box, coated paper, cigarette paper, label, card, advertising decoration paper and flat envelope; in special aspects, such as field operation paper, underwater operation paper, undermine operation paper and military paper. Its uses are really wide and it also will be wider with the development of paper technology. The cost of rich mineral paper goods is lower 20-30 percent than alternative paper goods with powerful competitiveness and bright market prospect.

The Features of (RPD) Rich Mineral Paper Double Coated Stone Paper
For paper applications
100-200 microns thick
80% calcium carbonate + 20%PE

Stone paper is a type of specialty paper that is made from calcium carbonate 80% (limestone) and bio-polyethylene resin 20% (HDPE). The HDPE is used as a binder. Stone paper is an extremely environmentally friendly paper which is different from traditional paper because it has non wood-pulp.

Made From Stone Powder
Stone paper is a type of paper that is made out of calcium carbonate 80% (limestone) and bio-polyethylene resin 20% (HDPE). In this case, the HDPE is used as a binder. Thereby, limestone from existing limestone quarries is being used as the raw material and processed into a fine powder.

Without Chemical Bleach
The color of Stone paper is originally white, therefore it does not require any further bleaching process. Because of its high density, stone paper products also retain their shape over time.

Waterproof and Washable
Due to its composition, stone paper is waterproof, resistant to grease and washable. The feel is similar to that of tissue paper.

Back to Nature
Stone paper is disposed and recycled in the normal way. So stone paper is turned back into calcium carbonate and becomes limestone again.