Writing and painting paper capable of preventing water, breakage, oxidation and moth eating

Abstract

The invention relates to the field of manufacture of writing and painting paper, in particular to writing and painting paper capable of preventing water, breakage, oxidation and moth eating, which is prepared from raw and auxiliary materials through a pulping process and a papermaking process. The writing and painting paper comprises the following raw materials in parts by weight: 45-80 parts of bamboo pulp fiber, 10-30 parts of straw pulp fiber, 5-25 parts of wood pulp fiber and 5-25 parts of viscose fiber; and counted by tons of paper, the writing and painting paper comprises the following auxiliary materials in percent by weight: 0.5-2% of antibacterial agent, 3-15% of PVA (polyvinyl acetate), 0.5-5% of shrubby sophora extract, 1-3% of wormwood leaf extract and 1-5% of artemisia frigida P.E. The writing and printing paper has excellent functions of preventing water, breakage and oxidation, and especially, the functions of preventing water and burst are better than the wet-tensile strength index of national standard of GB / T18739-2008 rice paper by more than 10 times. In addition, matrine, chamaejasmine and wormwood leaf extract are uniformly adhered on the fiber by a dipping and spraying method, so that the function of preventing moth eating of the writing and printing paper is enhanced.

Description

technical field [0001] The invention relates to the field of calligraphy and painting paper manufacturing, in particular to a water-resistant, anti-breakage, anti-oxidation and moth-resistant calligraphy and painting paper. Background technique [0002] The long-term preservation of calligraphy and painting works and ancient costume books has always been a topic explored by experts. But in general, there are two decisive factors that affect its durability. The first is the preservation environment and preservation technology; the second is the paper itself. As far as paper factors are concerned, they can be divided into two factors: fiber properties and manufacturing processes. As a papermaking industry, whether to improve the anti-oxidation function and anti-mildew and anti-moth function of paper during preservation has been the pursuit of research and innovation throughout the ages. [0003] Yuanshu paper, a kind of bamboo paper, was called Chiting paper in ancient time...

AI Technical Summary

Problems solved by technology

The machine-made calligraphy and painting paper that is common in the market now is generally used as a mounting for calligraphy and painting works. It mainly uses white waste paper pulp, adds a small amount of straw pulp and wood pulp as raw materials, and then uses a single-cylinder single-network rotary paper machine. Made by copying, the process is simple, and the physical and chemical index data is unstable. Although the cost is low, the market application range is small

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