Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Reinforcing and repairing method for splitting and clamping paper document

A repair method and clipping technology, which can be applied in the post-processing of waste paper, etc., can solve the problems of aging, fragility, and fracture of paper documents, and achieve the effect of alleviating paper fragility, scientific methods and measures, and convenient research and use.

Active Publication Date: 2013-10-16
邱晓刚
View PDF6 Cites 13 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method is currently the most effective way to solve the problems of aging, fragility or breakage of paper documents

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0042] Below in conjunction with specific implementation mode, the technical solution is further described as follows:

[0043] In this example, various papers of different ages (50s, 40s, 20s) and different thicknesses (paper thickness from 0.05 to 0.18mm) were repaired, aged, fragile, and damaged.

[0044] A method for strengthening and repairing paper documents, comprising the steps of:

[0045] 1) Carry out manual pulp repair on the paper to be repaired, and then proceed to step 2) to repair after drying;

[0046] 2) Paste the clipping material on both sides of the cut paper obtained in step 1) with an adhesive;

[0047] Then, when the paper to be repaired is wet, cut the paper from the middle;

[0048] Then sandwich a layer of thin paper between the two layers of paper, and paste it with an adhesive, keep the two sides of the cut paper distributed on the upper and lower layers in the original position, and make it fixed, wait for it to dry, and restore it to its origina...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A reinforcing and repairing method for splitting and clamping paper document comprises the following steps: 1, manual pulp repairing is performed to paper to be repaired, and after dried, the paper is repaired in step 2; 2, firstly, a splitting and clamping material is adhered to the two sides of split paper obtained in step 1 with adhesive, secondly, the paper is split from the middle under the condition that the paper to be repaired is wet, thirdly, a layer of tissue paper is clamped between the two layers of paper and is glued with adhesive to ensure that the two sides of the split paper distributed in the upper and the lower layers stay at the original positions, and the paper is fixed and restored into the original shape after being dried, and finally, the splitting and clamping material is removed, and after the paper is dried and flattened, repairing of a single page is finished; 3, finally, all paper that is repaired through splitting and clamping is rebound, so that the repairing mission is finished.

Description

technical field [0001] The invention relates to a paper document clipping reinforcement repair process, which relates to a paper document, and is especially suitable for double-sided printed documents of the Republic of China and aged, fragile, severely damaged paper documents or archives. Background technique [0002] The restoration of the documents of the Republic of China is currently a difficult problem for the library community. The aging, fragility, damage and double-sided printing of the paper, coupled with the shortage of supplementary paper, have brought great difficulties to the restoration and protection work. The literature of the Republic of China refers to the literature published between the 1911 Revolution and September 1949. Due to the backward papermaking technology at that time, the acid content of the paper was high, which led to the rapid deterioration of the paper, and it would break if it was slightly turned. According to the data of the National Lib...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): D21H25/18
Inventor 邱晓刚
Owner 邱晓刚
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com