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

Method for stripping adhesive label paper on surface of paper cultural relic

A technology of paper cultural relics and label paper, applied in cleaning methods and utensils, chemical instruments and methods, etc., can solve the problems affecting the aesthetics of the marked material, damage to the matrix of the marked material, etc., achieve good peeling effect and low cost , the effect of preserving integrity

Active Publication Date: 2022-07-08
RENMIN UNIVERSITY OF CHINA
View PDF23 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the long-term storage of self-adhesive label paper will not only affect the aesthetics of the marked material, but also cause damage to the matrix of the marked material

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for stripping adhesive label paper on surface of paper cultural relic
  • Method for stripping adhesive label paper on surface of paper cultural relic
  • Method for stripping adhesive label paper on surface of paper cultural relic

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0058] S1. Prepare cleaning tools with multiple microchannels on the surface, such as figure 1 As shown, the cleaning tool comprises a handle (1), a bottom plate (2) and a micro-channel (3) formed on the upper surface of the bottom plate; the top end of the bottom plate is connected with the handle, and the upper surface and the lower surface of the bottom plate are connected by an inclined plane (302) to form At the bottom end of the bottom plate, the upper surface of the bottom plate forms an acute angle with the inclined plane;

[0059] The bottom end of the microchannel is a plurality of channels parallel to each other and perpendicular to the inclined plane, and the top end is merged into a main channel (301);

[0060] The distance between the bottom end of the microchannel and the bottom end of the bottom plate (a) is 0.5mm, and the width (b) of the microchannel is 1.0×10 -1 mm, the microchannel spacing (c) is 1.0×10 -1 mm, the depth (d) of the microchannel on the bott...

Embodiment 2

[0067] S1. Prepare cleaning tools with multiple microchannels on the surface, such as figure 1 As shown, the cleaning tool comprises a handle (1), a bottom plate (2) and a micro-channel (3) formed on the upper surface of the bottom plate; the top end of the bottom plate is connected with the handle, and the upper surface and the lower surface of the bottom plate are connected by an inclined plane (302) to form The bottom end of the bottom plate, the upper surface of the bottom plate and the inclined plane are at 30°;

[0068] The bottom end of the microchannel is a plurality of channels parallel to each other and perpendicular to the inclined plane, and the top end is merged into a main channel (301);

[0069] The width (b) of the microchannel is 1.0×10 -1 mm, the microchannel spacing (c) is 1.0×10 -1 mm, the depth (d) of the microchannel on the bottom surface is 1.0×10 -1 mm.

[0070] S2. Insert an adsorption material into the microchannel of the cleaning tool, and place ...

Embodiment 3

[0076] S1. Prepare cleaning tools with multiple microchannels on the surface, such as figure 1 As shown, the cleaning tool comprises a handle (1), a bottom plate (2) and a micro-channel (3) formed on the upper surface of the bottom plate; the top end of the bottom plate is connected with the handle, and the upper surface and the lower surface of the bottom plate are connected by an inclined plane (302) to form The bottom end of the bottom plate, the upper surface of the bottom plate and the inclined plane are at 30°;

[0077] The bottom end of the microchannel is a plurality of channels parallel to each other and perpendicular to the inclined plane, and the top end is merged into a main channel (301);

[0078] The distance between the bottom end of the microchannel and the bottom end of the bottom plate (a) is 1mm, and the width (b) of the microchannel is 1.0×10 -1 mm, the microchannel spacing (c) is 1.0×10 -1 mm, the depth (d) of the microchannel on the bottom surface is 1....

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

PropertyMeasurementUnit
depthaaaaaaaaaa
Login to View More

Abstract

The invention provides a method for stripping adhesive label paper on the surface of a paper cultural relic, and relates to the technical field of paper cultural relic repair. The cleaning tool with a plurality of micro-channels on the surface is prepared, the cleaning solvent is injected into the micro-channels, during use, the cleaning solvent firstly permeates and softens the non-setting adhesive, and then the non-setting adhesive label paper and the paper cultural relics can be easily and cleanly stripped under the mechanical action provided by the cleaning tool. Compared with direct tearing or heating baking, the technical scheme provided by the invention has the advantages that the self-adhesive label paper on the fragile paper cultural relics can be quickly and cleanly separated, the morphology structure of the paper cultural relics cannot be damaged, and the integrity of the paper cultural relics is reserved to the greatest extent. Moreover, the cleaning tool is simple to prepare and low in cost, and cleaning tool materials and cleaning solvents are wide in selectable range and easy to purchase. Practical experiments prove that the technical scheme provided by the invention has a good stripping effect on adhesive label paper on the surfaces of various paper cultural relics.

Description

technical field [0001] The invention belongs to the technical field of restoration of paper cultural relics, and in particular relates to a method for peeling off sticker paper on the surface of paper cultural relics. Background technique [0002] Self-adhesive label paper can be seen everywhere in daily life, and it is also a commonly used decoration and school supplies for children. Self-adhesive label paper is easy to use, but difficult to remove. Self-adhesive label paper is mainly composed of face material (paper, film) and adhesive, among which label paper adhesive is mostly copolymerized by acrylate monomer. The ease of peeling off the sticker paper depends on the material of the substrate to which it is attached. If the attached substrate is plastic, stainless steel, iron, aluminum, etc., it is easy to damage the substrate during the peeling process, and the remaining glue stains will also be contaminated with dust and bacteria. The stainless steel treatment discs,...

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): B08B7/00
CPCB08B7/00
Inventor 王亚培杨艺盼马英超张小岗
Owner RENMIN UNIVERSITY OF CHINA
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