Antibacterial, mildew-proof and mothproof rice paper pulp, rice paper and preparation method

An antibacterial, anti-mildew, and anti-moth-eaten technology, which is applied in the fields of rice paper and its preparation, rice paper pulp, prepared rice paper and its preparation, can solve the problems of cumbersome preparation process, less anti-bacterial, anti-mildew, anti-insect, and unfavorable large-scale production of rice paper. Simple, excellent calligraphy and painting effect, the effect of adding less

Inactive Publication Date: 2020-04-21
同曦集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] According to the existing technology currently mastered, there are few studies on the antibacterial, mildew, and moth-proof of rice paper, and the preparation process is cumbersome, which is not conducive to large-scale production. Therefore, it is necessary to modify the existing rice paper pulp to fundamentally realize the antibacterial effect of rice paper. Anti-corrosion and anti-moth effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] This embodiment provides a preparation method of antibacterial, mildew-proof and insect-proof rice paper, the preparation method comprising:

[0042] The rice paper pulp is successively scooped, squeezed and dried to prepare the rice paper, and a composite liquid antibacterial agent is added to the pulp before the scooping process.

[0043] Wherein, described rice paper pulp comprises according to mass fraction:

[0044] Green sandalwood bark fiber 35wt%;

[0045] Shatian straw fiber 64.9wt%;

[0046] Methacryloyloxy-benzyl-dimethylammonium chloride 0.1 wt%.

Embodiment 2

[0048] This embodiment provides a preparation method of antibacterial, mildew-proof and insect-proof rice paper, the preparation method comprising:

[0049] The rice paper pulp is successively scooped, squeezed and dried to prepare the rice paper, and a composite liquid antibacterial agent is added to the pulp before the scooping process.

[0050] Wherein, described rice paper pulp comprises according to mass fraction:

[0051] Green sandalwood bark fiber 25wt%;

[0052] Shatian straw fiber 74.5wt%;

[0053] Poly(hexamethylene biguanide) hydrochloride 0.5 wt%.

Embodiment 3

[0055] This embodiment provides a preparation method of antibacterial, mildew-proof and insect-proof rice paper, the preparation method comprising:

[0056] The rice paper pulp is successively scooped, squeezed and dried to prepare the rice paper, and a composite liquid antibacterial agent is added to the pulp before the scooping process.

[0057] Wherein, described rice paper pulp comprises according to mass fraction:

[0058] Green sandalwood bark fiber 38.8wt%;

[0059] Shatian straw fiber 61.0wt%;

[0060] Phenoxyethanol 0.2 wt%.

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Abstract

The invention provides antibacterial, mildew-proof and moth-proof rice paper pulp, rice paper and a preparation method. The rice paper pulp is prepared from the following raw materials: pteroceltis tatarinowii bark fibers, sand field straw fibers and a composite liquid antibacterial agent. The preparation method is simple in process; the additive amount of the antibacterial agent is small, economic practicability is high, and antibacterial and mildew-proof effects are good; the detection shows that the antibacterial rate of the antibacterial, mildewproof and mothproof rice paper on escherichiacoli and staphylococcus aureus reaches 99% or above, and the mildewproof grade is 0; meanwhile, the original color of the rice paper is maintained, and the rice paper has good ink locking property and excellent painting and calligraphy effects when being used for writing and painting.

Description

technical field [0001] The invention belongs to the field of rice paper manufacture, and relates to rice paper pulp, rice paper and a preparation method, in particular to an antibacterial, mildew-proof and insect-proof rice paper pulp, prepared rice paper and a preparation method. Background technique [0002] Xuan paper is the paper used for traditional calligraphy and painting in my country, the best carrier of Chinese calligraphy and painting art, and has played an important role in the inheritance of Chinese culture. In the process of writing, drawing and reading, you will be in contact with your body for a long time, bacteria and sweat stains on your hands will be brought to the rice paper, which will easily breed bacteria such as Escherichia coli, Staphylococcus aureus and mold, which will affect the service life of rice paper; The impact is relatively large, especially in damp and humid weather; rice paper is easily eaten by silverfish and other small beetles and affe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21H11/12D21H27/00D21F11/00D21H17/07D21H17/54D21H17/06D21H17/09D21H17/10D21H17/11D21H17/69D21H21/36
CPCD21F11/00D21H11/12D21H17/06D21H17/07D21H17/09D21H17/10D21H17/11D21H17/54D21H17/69D21H21/36D21H27/00
Inventor 陈广川于红光王斐
Owner 同曦集团有限公司
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