Disposable Recycled Stone Paper Waterproof Notebook Stone Paper Gravure Printing
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Stone paper is a completely non-toxic, biodegradable alternative to paper. It is suited for many types of printing including offset lithography and screenprint. True to the name, Stone paper consists mostly of calcium carbonate, a substance found in rocks and is completely tree-free. The paper will degrade safely, without the exhaustion of harmful gasses, and be completely gone in 9 to 12 months if left in nature. It can also be easily burned without the release of harmful gasses.
Product Description
Application
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.
Due to its composition, stone paper is waterproof, resistant to grease and washable. The feel is similar to that of tissue paper.
Test Data of Stone Paper
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.
Testing Conditions:
- Combustion-supporting gas: pure oxygen
- Temperature: 1150℃
- Instrument: TCD(Carry gas:200ml/min)
| Item | Unit | Wood Pulp Paper | Stone Paper | |||
| Wood-free Paper | Autotype Paper | Base Paper | RPD/RBD | SPN/ST | ||
| CO2 Release | g/g | 1.339 | 1.350 | 1.066 | 0.964 | 1.168 |
| Ccontent | % | 36.52 | 36.81 | 29.07 | 26.28 | 31.86 |
| H content | % | 5.47 | 5.74 | 3.52 | 2.86 | 4.06 |

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