Anti-mould and anti-moth formula of special paper for files and use method

A special paper and formula technology, applied in the direction of paper, etc., can solve the problems of long-term preservation, inability to prevent moth and mildew, etc.

Inactive Publication Date: 2010-08-18
夏祖洪 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These archival papers are not moth-proof and mildew-proof, and of course they cannot be stored for a long time

Method used

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  • Anti-mould and anti-moth formula of special paper for files and use method
  • Anti-mould and anti-moth formula of special paper for files and use method
  • Anti-mould and anti-moth formula of special paper for files and use method

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Experimental program
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Embodiment Construction

[0065] Specific implementation plan

[0066] In the first step, the wood pulp must be neutral, not alkaline or acidic. This is a prerequisite for long-term preservation. The second step is to set aside its concentration when putting the wood pulp into the wood storage tank, that is, increase the concentration because it needs to put in ZS68 mildew and mothproof agent, it is a mixed liquid, and it will be diluted For the concentration of wood pulp, if it is necessary to add 50,000 cc of ZS68 anti-mold and mothproofing agent, then 50,000 cc of water should be deducted from the wood pulp to ensure the concentration of wood pulp. The third step is to test whether the water used is neutral water to ensure the neutrality of the wood pulp. In the fourth step, (1) 0.5-15% thiazolinone. (2) Inulin 0.5-15%. (3) TLC Bropol 0.002~10%. (4) LY-A310 (high-efficiency low-mold antifungal agent) 0.01-8%. (5) No. 75 industrial antifungal agent 0.1~10% five kinds of medicines respectively disso...

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Abstract

The invention relates to and discloses an anti-mould and anti-moth formula of special paper for files and a use method. The anti-mould and anti-moth formula of special paper for files is characterized in that the used medicine is a chemical product with high effect, broad spectrum and low toxicity. The use method comprises the following steps of respectively dissolving 0.5% to 15% of isothiazolinone, 0.5% to 15% of chamomile, 0.002% to 10% of TLC (Bronopol), 0.04% to 10% of LY-A310 and 0.1% to 10% of 75 industrial anti-mould agent in water and uniformly stirring the mixed solution; filling a paper pulp flume with the mixed solution so that finished products manufactured through a paper making machine meet requirements of long-tern storage as well as mould and moth prevention of paper for files.

Description

Technical field [0001] The invention relates to a formula and a use method for preventing mold and moth in archives. Background technique [0002] Foreign countries attach great importance to the issue of long-term preservation of archive paper. Many countries have invested a lot of manpower, material resources and finances and adopted various methods to deacidify paper, sterilize and prevent moths, so that paper can be stored for a long time. , Such as the Swedish paper protection research project; the Dutch air pollution impact research project; the European pollutant impact on the rapid aging of paper project and the US research project on low printing and writing, etc. have invested a lot of money. However, these studies only proceed from the environmental impact and protection of paper, and failed to fundamentally solve the problem of long-term storage of paper. This kind of paper is more expensive, plus shipping costs, cannot be used in China. [0003] In the domestic resea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21H21/36
Inventor 夏祖洪周益平周达生
Owner 夏祖洪
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