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Antibacterial mildew preventive for paper

An antibacterial and antifungal agent, paper technology, applied in the direction of paper, anti-biological agent addition, papermaking, etc., can solve economic loss, affect paper softness, mildew and other problems, achieve smooth printing and writing, low price, simple preparation Effect

Active Publication Date: 2016-12-07
广西恒利万丰新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, no matter before or after weaving, paper is very easy to absorb water, leading to mildew and rot, shortening the storage and use time of paper and woven products, seriously affecting the use value, and causing huge economic losses; the types of antibacterial and antifungal agents currently on the market There are many, but most of them contain toxic reagents, which will affect the softness of paper after being used on paper, which is not conducive to weaving. Therefore, there is an urgent need for an antibacterial and antifungal agent specially used for paper

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] An antibacterial and antifungal agent for paper, which is made of the following raw materials in parts by weight: 36 parts by weight of chrysanthemum, 35 leaves of mulberry, 32 flowers of Xiao Fantian, 31 of boram, 28 of cat's claw, 28 of sage grass, and 27 of oxtail , Ghost Needle Grass 26, Douchi Ginger 26, Mai Ma Teng 25, Bean Vegetable 23, Tofu Chai Leaf 22, Bamboo Leaf Pepper 22, Litsea Cubeba 20, Huang Hua Pai Jiang 20, Tie Zi 18, Silver Schima 18, Mountain Ageratum18.

[0017] A preparation method of a paper antibacterial and antifungal agent, specifically comprising the following steps:

[0018] (1) Wash all raw materials, crush them, and pass through a 100-mesh sieve to obtain Chinese medicine powder. Add distilled water 10 times the weight of the traditional Chinese medicine powder, boil for 50 minutes, and pass through a 120-mesh sieve to obtain extract A and filter residue A;

[0019] (2) Add 8 times the weight of filter residue A to the filter residue A wi...

Embodiment 2

[0025] An antibacterial and antifungal agent for paper, made from the following raw materials in parts by weight: 37 parts by weight of chrysanthemum, 36 leaves of mulberry, 33 flowers of Xiao Fantian, 32 of cypress, 29 of cat's claw grass, 29 of sage grass, and 28 of oxtail , Ghost Needle Grass 27, Douchi Ginger 27, Mai Ma Teng 26, Bean Vegetable 24, Tofu Chai Leaf 23, Bamboo Leaf Pepper 23, Litsea Cubeba 21, Huang Hua Pai Jiang 21, Tie Zi 19, Silver Schima 19, Mountain Ageratum19.

[0026] The method of preparation and use is the same as in Example 1.

Embodiment 3

[0028] An antibacterial and antifungal agent for paper, made of the following raw materials in parts by weight: 38 parts by weight of chrysanthemum, 37 leaves of mulberry, 34 flowers of Xiao Fantian, 33 of cypress wood, 30 of cat's claw grass, 30 of sage grass, and 29 of oxtail , Ghost Needle Grass 28, Douchi Ginger 28, Mai Ma Teng 27, Bean Vegetable 25, Tofu Chai Leaf 24, Bamboo Leaf Pepper 24, Litsea Cubeba 22, Huang Hua Pai Jiang 22, Tie Zi 20, Silver Schima 20, Mountain Ageratum 20.

[0029] The method of preparation and use is the same as in Example 1.

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PUM

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Abstract

The invention discloses an antibacterial mildew preventive for paper. The antibacterial mildew preventive comprises Hypericum Japonicum, Coriarifa Nepalensis, Urena Lobata, Blastus Cochinchinensis, Radix Ranunculi Ternate, affine cudweed, Artemisia Dubia, sticktight, Radix Litsea Cubeba, Gnetum Montanum, Sanicula Chinensis, leaves of Premna Microphylla Turcz, Zanthoxylum Armatum, Litsea Cubeba, Patrinia Scabiosaefolia, Myrsine Africana, Schima Argentea and Teucrium Viscidum. The antibacterial mildew preventive has the advantages that the antibacterial mildew preventive is made from pure traditional Chinese medicine, and is simple to prepare, low in cost, safe, poisonless, green and environment friendly; extract is purified by DM130 resin, and accordingly, color and printing effect of the paper are not influenced; the adding amount is low, and distilled water is added for dilution during use of the antibacterial mildew preventive; the antibacterial mildew preventive can be added into paper pulp to prepare brand new paper, or directly smeared on the surface of the paper to transform used paper; firm adhesion is achieved, traces are avoided, the antibacterial mildew preventive is convenient to use, and cost is saved; various antibacterial mildew prevention elements are added, the antibacterial mildew preventive has a natural plant scent and can resist bacteria and prevent mildew, allergy is avoided, smoothness in printing and writing is kept, paper flexibility is not influenced, and weaving is facilitated.

Description

technical field [0001] The invention mainly relates to the field of antibacterial and antifungal technology, in particular to an antibacterial and antifungal agent for paper. Background technique [0002] Paper can be seen everywhere and can be used in industry, office, culture and daily life. Therefore, there is also a lot of waste paper, most of which will be broken and thrown away. Only a small part will be recycled. In order to improve the utilization value of waste paper and reduce environmental pollution, Weaving waste paper into living utensils or works of art has high use and appreciation value, and can protect the environment and increase economic income. [0003] However, no matter before or after weaving, paper is very easy to absorb water, leading to mildew and rot, shortening the storage and use time of paper and woven products, seriously affecting the use value, and causing huge economic losses; the types of antibacterial and antifungal agents currently on the ...

Claims

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Application Information

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IPC IPC(8): D21H17/02D21H19/12D21H21/36D21H25/04
CPCD21H17/02D21H19/12D21H21/36D21H25/04
Inventor 刘维金
Owner 广西恒利万丰新材料科技有限公司
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