Environment-friendly stone ore fiber colorized coating liner paper

Abstract

The invention relates to environment-friendly stone ore fiber colorized coating liner paper. The environment-friendly stone ore fiber colorized coating paper is composed of a stone paper film, a bonding sizing agent, and a base paper substrate material, wherein the bonding sizing agent is filled between the stone paper film and the base paper substrate in a pressing mode, and raw materials of both the printing stone paper film and the bonding sizing agent comprise 68%-72% of stone mineral calcium carbonate, 8%-12% of macromolecule resin compound, and 18%-21% of low pressure polyethylene particles. Winding roll packaging paper, regenerated by waste paper plates, waste paper boxes, waste newspapers and the like being recycled, of non-plant fiber wood pulp liner can be utilized in the base paper substrate paper. Recycled traditional manufactured paper such as waste paper boxes, waste paper, and waste newspapers are utilized as substrate materials, the liner paper undergoes coating paper liner papermaking equipment and is coated through mineral substance stone fiber particle liners, pure wood pulp which is prepared by bi-directional papermaking synthesis replacing traditional papermaking can save a large number of timber resources, and the environment-friendly stone ore fiber colorized coating liner paper has the advantages of being less in weight, few in material, and low in cost, strong in strength, flat in surface, not prone to being deformed, and good in structure stability.

Description

technical field [0001] The invention belongs to the field of papermaking, and relates to coated liner paper, in particular to an environment-friendly stone and mineral fiber color coated liner. Background technique [0002] Traditional packaging paper includes wood pulp kraft liner, wood pulp liner whiteboard, coated whiteboard, etc. The wood pulp fiber used is mostly extracted from wood and plants, which is very damaging to plants and trees. Five cubic meters of wood can produce one ton of wood. Pulp board, one ton of kraft paper (or white board) paper needs 0.2 tons of pulp liner, in addition to some rosin anti-seepage ink, equivalent to one ton of paper with one cubic wood of wood. For this reason, paper-making enterprises need to cut down a lot of forests and use a lot of water, which seriously endangers my country's natural resources and leads to serious environmental problems in my country. [0003] At present, with the development of science and technology, stone pap...

AI Technical Summary

Problems solved by technology

[0003] At present, with the development of science and technology, stone paper has been produced, and its main raw material is to use stone ore fiber to make paper, but the application of this paper is only limited to the field of wallpaper, and no application has been found in other fields.

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