RBD—— Rich Mineral Board  Stone Paper Double coated (Cover page paper, box paper, board paper, waterproof, biodegradable)

Stone paper, true to its name, is made primarily of calcium carbonate, one of the most common substances on the planet. RBD is Board stone paper which density is 1.5g/cm3. The formular is 60% calcium carbonate + 40%HDPE.

It is durable, oil and tear resistant, and waterproof which makes it perfect for packaging. However, it is noticeably heavier than traditional paper.

1. One ton stone paper can save 20 trees.
2. One ton stone paper can save 280Kw /H electric energy .
3. One ton stone paper can save 7480 gallons clean water.
4. The stone paper production area was only 1/10 of the traditional fiber factory.
5. Stone paper production need only circulating cooling water, the traditional fiber paper produce a large amount of waste water.

Feature

Density: 1.5g/cm3

250-400 microns thick

60% calcium carbonate + 40%PE

Characteristics: Soft, smooth, white, high ducility.

Stone Paper is made from crushed stone powder, combined with a non-toxic and recyclable binding agent HDPE (High Density Polyethylene). The primary ingredient in stone paper is Calcium Carbonate (CaCO3) which comes from stone or rock, so stone paper is also called rock paper. Stone Paper is created by a low environmental impact process patented in all world.

Stone Paper is waterproof, tear resistant with a pleasant soft touch and it's more durable in relation to the traditional paper, even at low temperatures.

In addition to these qualities there's the minor absorption of ink during the printing and the total biodegradability, as a result of the substantial exposure to water and sun.

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.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.