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A method for making bamboo sheet paper that can be used for writing, drawing and printing of water-based materials

A technology of water-based materials and production methods, applied in special paper, textiles, papermaking, paper and other directions, can solve the problems of running ink, water-based materials easy to smudge ink, easy to mildew and corrosion, etc., to achieve mildew-resistant corrosion, smooth writing , retain the natural effect

Inactive Publication Date: 2017-03-29
SHANGHAI LIZHEN IND CO LTD
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The bamboo sheet paper produced by this method has the disadvantages that the water-based material is easy to smear ink, the phenomenon of ink running is serious, and it is easy to mildew and corrode.

Method used

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  • A method for making bamboo sheet paper that can be used for writing, drawing and printing of water-based materials

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Embodiment Construction

[0021] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0022] combined with figure 1 , a kind of writing and drawing that can be used for water-based material and printing bamboo chip paper production method, it is characterized in that: it comprises the steps:

[0023] The first step is to use a machine to cut the raw bamboo chips to a thickness of less than 0.1mm;

[0024] The second step is to initially polish the cut bamboo chips;

[0025] The third step is to dry the initially polished bamboo chips at high temperature;

[0026] The fourth step is to cut and separate the deformed parts of the dried bamboo chips;

[0027] The fifth step is to perform secondary grinding on the bamboo chips after cutting off the deformed part in the fourth step;

[0028] The sixth step is to check whether the surface roughness of the bamboo chips after the second grinding is up to the standard, if it is up to the standard, t...

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Abstract

The present invention provides a preparation method of a writing, drawing and printing bamboo slice paper used in aqueous material. The bamboo slice paper does not have faint and run-away ink, produces no mildew and corrosion in a long term storage, is smooth in writing and at the same time well preserves the nature of the bamboo material. Based on the existing bamboo slices, the bamboo slices are firstly ground to enable the bamboo slice to be smooth on surface and reduce the adsorption of the aqueous material due to excessive particles on surface. The ground bamboo slices are subjected to a heat treatment for 5 minutes in an oven at a temperature of 110-120 DEG C, which can remove the original moisture within the material, show the irregularly changed parts caused by material deformation after heating, and at the same time basically kill the possible carried mold in the original material. The deformed parts produced in the bamboo slice paper after heat treatment are removed and the treated bamboo slice paper is subjected to a second grinding and then sun-dried in a direct sunlight for a day. After the material preparation is completed, the material is sealed and preserved.

Description

technical field [0001] The invention relates to a method for making bamboo sheet paper which can be used for writing, painting and printing of water-based materials. Background technique [0002] Bamboo is tall and straight, slender, green in all seasons, frost and rain, and is loved by the Chinese. It is called the Four Gentlemen together with plum, orchid, and chrysanthemum, and it is also called the three friends of the cold season with plum and pine. There are many literati in ancient and modern times. From bamboo slips to today's bamboo paper, there are still people who love to write on bamboo because of their love for bamboo. [0003] The production method of bamboo sheet paper in the prior art is mainly as follows: by cutting the bamboo sheet to a thickness of less than 0.1 mm, the single layer is glued and pressed into shape. This production method is very simple, but it does not solve the adsorption of water-based materials by the bamboo itself, which is prone to m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D21F13/00D21H27/00
CPCD21F13/00D21H27/00
Inventor 周锡月
Owner SHANGHAI LIZHEN IND CO LTD
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