Worm-eating prevention composition for paper archives

Abstract

The invention belongs to the technical field of archive storage and relates to a worm-eating prevention composition for paper archives. The purposes of preventing moisture and dispelling worms for the paper archives are achieved by peculiar taste sent from a mixture of natural plants and lime powder. The composition comprises the following raw materials in percentage by weight: natural plants including 20%-30% of Korea-lily straws, 10%-20% of mint leaf straws, 5%-10% of chrysanthemum leaf straws and 10%-20% of fennel leaf straws, and 30%-50% of lime powder. The composition is free from toxic and side effects on a human body, low in processing cost, simple in preparation principle and convenient to use, and achieves safe and environment-friendly effects.

Description

Technical field: [0001] The invention belongs to the technical field of archives storage, and relates to an anti-insect composition for paper archives, which utilizes the special smell emitted by a mixture of natural plants and lime powder to achieve the purpose of moisture-proof and insect repellent for paper archives, and to ensure the storage safety of paper archives . Background technique: [0002] Archives are original documents that reproduce the true face of history, and are clear, definite, and complete recordings of solidified information that are directly formed by organizations or individuals in past social practice activities. They are one of the most important carriers of human history. His own records reveal the truth of history to future generations. Paper-based archives use paper as a carrier. They were first produced in China. Because they are easy to manage and use, they are gradually accepted by countries all over the world. Now paper-based archives still...

AI Technical Summary

Problems solved by technology

Paper-based archives use paper as a carrier. They were first produced in China. Because they are easy to manage and use, they are gradually accepted by countries all over the world. Now paper-based archives still occupy a major position in the collections of archives around the world, but paper-based archives exist Easy to wear, easy to fall off, easy to be damp, easy to mold, easy to get insects and easy to fade, especially in the cabinet of the closed and unventilated archive room, the paper file is very easy to cause pests to flood due to moisture and mildew, which is harmful to individuals, The society and even the country cause losses; in order to reduce the disasters caused by mold and damp to the archives, most archives in my country use insect repellent and anti-mold agents, such as camphor, hygienic balls and insecticides, etc. Deworming has a certain effect, but both components contain p-dichlorobenzene, a toxic substance harmful to human body, which is listed as the sixth class of toxic drugs by the World Health Organization, and long-term use will be harmful to human health. Side effects, and the use of chemical pesticides commonly found in supermarkets often results in adverse consequences of soaking files or books

In the prior art, the Chinese patent "Insect Repellent for Archives and Books and Its Manufacturing Method" with the application number of 92107251.1 proposes a new idea of ​​using a mixture of traditional Chinese medicines to prepare an insect repellent for archives and books. Drugs are made into ink-like or paste-like products, and paper is used to make page guards by brushing or adhesives are made on the spine of books by smearing, and the purpose of repelling insects is achieved by relying on the smell of smears on files or books. This method is safe and environmentally friendly, and has long-lasting effects, but it needs to smear the invented product on each backup file, which greatly increases the workload of the archives staff, and is time-consuming and labor-intensive.

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