Recycled Rich Mineral Paper Waterproof Tear Resistant Eco Friendly Stone Paper RPD140um For Children Book Notebook
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.
Stone Paper Combines Advantages of Paper and Plastic
"Stone paper" is a revolutionary limestone material, a naturally occurring resource. Not only because of its environmentally friendly manufacturing method, it is a real alternative to the usual materials such as paper or plastic, and the elegant appearance makes your advertising materials a complete success.
Like polyethylene, Stone Paper is durable and waterproof. However, as it decomposes into dust again only after a short time due to the influence of wind and weather, it can compete with biodegradable plastic. Due to its easy formability and foldability as well as the extremely high-quality look and feel, stone paper is comparable to classic paper and just as easily printable.
Stone paper products bring with them all the advantages they expect from a quality carrying bag. Compared to a paper or plastic bag, however, they hardly pollute the environment.
Due to its stability and its modern design, the stone paper bag can also be used as an alternative to fabric or jute bags. Although the popular printable fabric bag is often made from organic cotton, the water used to make this material is gigantic.

The Features of (RPD) Rich Mineral Paper Double Coated Stone Paper
For paper applications
100-200 microns thick
80% calcium carbonate + 20%PE
Type | Thickness | Density | Base Weight | Opacity | Applications |
um | g/cm3 | (g/m2) |
(micrometers) |
(RPD)Rich Mineral Paper Double Coated | 100 | 1.2 | 120 | >90% | Food packaging, Notebooks, Notepads, Hotel supplies |
120 | 144 | >90% | Food packaging, Notebooks, Notepads |
140 | 168 | >90% | Paper bags, manuals, envelopes, notebooks |
160 | 192 | >90% | Magazines, books, Paper bags, Wrapping papers |
180 | 216 | >90% | Kid's books, Maps, Calendar, labels & Tags |
200 | 240 | >90% | Publishings, wallpaper,And other special |

It is not a synthetic paper, it is simply a very durable paper made from stone. It is a smarter option for uses that demand durability, superior quality and environmental properties.
Stone Paper has superior printing values and is available in most sizes and weights of traditional, wood fibre papers. It is also
- Strong and tear resistant - perfect for books, carry bags and uses where strength is an advantage.
- Won't crack or white line on folds - suitable for maps and brochures.
- Waterproof - great for maps, outdoor displays, golf score cards, envelopes, pads etc.
- Can be written on while wet
- Freezer Grade-Durable under very low temperatures - excellent for freezer food packaging.
- Moth and insect proof.
- Food grade - for food storage and packaging.(FDA approved)
- Greaseproof
- Mistproof
- Recyclable
- Photodegradable
Recycle Ways of Stone Paper
The stone paper is made of plastic and inorganic mineral powder, therefore the recycling way is the second type of recycling. What’s more, recycled stone paper can be broken into grain which can be added for producing plastic products. The environmental labeling is: Cradle-to-cradle design (also referred to as Cradle to Cradle, C2C, cradle 2 cradle, or regenerative design) is a biomimetic approach to the design of products and systems that models human industry on nature's processes viewing materials as nutrients circulating in healthy, safe metabolisms. The term itself is a play on the popular corporate phrase "Cradle to Grave," implying that the C2C model is sustainable and considerate of life and future generations (i.e. from the birth, or "cradle," of one generation to the next versus from birth to death, or "grave," within the same generation.) 
(1) Recycling to wood pulp paper recycling plant, Put it into dissolving pulp pool then fish up as disposal.
(2) Light degradation can still be conducted for stone paper without crimson solution agent during the production. And the reasons are as follows: on the one hand, micron-sized stone powder easily absords heat and gets temperature raised under the sunshine, which damages adhesives (plastic cement ) by generating steam and carbon dioxide. On the other hand, the ultraviolet light breaks the molecular bonds and then leads to the structure fracture of adhesives(plastic cement ). Our company put the 200μm stone paper under the sun for 6 months, and the final result was that the stone paper was broken naturally like a eggshell. Besides, we arranged solar simulator ultraviolet irradiation tests with 200μm stone paper, and the test result was also similar to actual sun exposure experiment.
(3) Landfilled
(4) Be sent to incinerators burning