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

Color sealing material for edge of card base and manufacturing method thereof

A sealing material and color technology, applied in the field of materials, can solve the problems that affect the use of card products, affect the overall appearance of card base products, and delaminate between layers. Effect

Pending Publication Date: 2018-09-04
GUANGDONG CHUTIAN DRAGON SMART CARD
View PDF6 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The cross-section of the punched card base is the original color of the material, which is different from the color printed on the surface of the card base, which affects the overall appearance of the card base product. More importantly, the card base is made of multi-layer materials. The cross-section of the base has been exposed for a long time. Over time, the cross-section of the card base often has interlayer delamination, which seriously affects the use of card products. Especially in recent years, with the demand for high-temperature resistant card products in the market, the card base material adopts Different types of plastic sheets are bonded, and this disadvantage is more prominent

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
  • Color sealing material for edge of card base and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] In order to facilitate the understanding of those skilled in the art, the present invention will be further described below in conjunction with the embodiments and accompanying drawings, and the contents mentioned in the implementation modes are not intended to limit the present invention.

[0019] The structure of the card base edge color seal material is as figure 1 As shown, in order from bottom to top are base film layer 1, separation adhesive layer 2, sealing protection layer 3, color ribbon layer 4, adhesive adhesive layer 5, and the color sealing material at the edge of the card base can be as follows Make:

[0020] Polyethylene terephthalate is casted, stretched to form a base film; 36% n-butyl acrylate, 14wt% hydroxyethyl methacrylate, 28wt% propylene oxide butyl ether, 7wt% triethanolamine After 15wt% ammonium bicarbonate is dissolved in propanol, stir evenly, then heat in a water bath to evaporate the solvent to form a jelly, and coat the above-mentioned jel...

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
thicknessaaaaaaaaaa
thicknessaaaaaaaaaa
thicknessaaaaaaaaaa
Login to View More

Abstract

The invention relates to the field of materials, and specifically discloses a color sealing material for the edge of a card base and a manufacturing method thereof. The color sealing material is formed by a base film layer, a separation gel layer, a sealing protection layer, a colored tape layer and an adhesive layer which are in successive arrangement. The color sealing material for the edge of the card base can be transferred to the edge of the card base after heating, so the adhesive layer is directly adhered to the edge of the card base; and after the color sealing material is dried and fixed, the base film layer on the edge of the card base is torn off, so the card base with a colored edge is formed. The color sealing material provided by the invention can effectively prevent the phenomenons of layering and stripping of the cross section of the card base, can improve smoothness of the cross section of the card base and overall beauty of the card base, and has advantages like simple and convenient operation, low cost and high efficiency at the same time.

Description

technical field [0001] The invention relates to the field of materials, and specifically discloses a card base edge color sealing material and a manufacturing method thereof. Background technique [0002] At present, most of the card products in the society use PVC, PET, PETG, PC and other plastics and paper materials to make the card base. Way to make card base. The cross-section of the punched card base is the original color of the material, which is different from the color printed on the surface of the card base, which affects the overall appearance of the card base product. More importantly, the card base is made of multi-layer materials. The cross-section of the base has been exposed for a long time. Over time, the cross-section of the card base often has interlayer delamination, which seriously affects the use of card products. Especially in recent years, with the demand for high-temperature resistant card products in the market, the card base material adopts This d...

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): C09J7/29C09J7/30C09J133/26C09J103/02C09J105/16
CPCC09J7/29C09J7/30C09J133/26C08L2205/03C09J2467/006C09J2433/006C09J2301/122C08L3/02C08L5/16
Inventor 苏晨丁六明雷玲蒋意平伍再忙彭浩毅谢攀邬亮
Owner GUANGDONG CHUTIAN DRAGON SMART CARD
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