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

Production process of abnormal acetate cloth tapes

A production process and technology of acetic acid cloth, applied in the production technology field of special-shaped acetic acid cloth tape, can solve the problems of inconvenient punching, high waste rate of finished products, easy falling of release paper, etc. Feeding and receiving, avoiding the effect of mutual friction

Active Publication Date: 2014-03-26
隆扬电子(昆山)股份有限公司
View PDF3 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, when obtaining this kind of acetate cloth tape, the mold of this shape is usually directly opened, and then single-piece die-cutting is performed on the release paper surface, the production efficiency is low, and the half-broken release paper is easy to die during the die-cutting process. Falling and sticking to the punch, causing inconvenience for subsequent punching
In addition, for small-sized products, it is inconvenient to take them on the production line after punching, which seriously affects the production efficiency of the production line, and the single-piece products are mixed in the packaging bag and shake and rub back and forth, which is easy to produce fluff and warping. Defects such as corners, high waste rate of finished products

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
  • Production process of abnormal acetate cloth tapes
  • Production process of abnormal acetate cloth tapes
  • Production process of abnormal acetate cloth tapes

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0023] see figure 1 , figure 2 Shown is the special-shaped acetate cloth tape that needs to be obtained in this embodiment. The special-shaped acetate cloth tape includes a first sticking area 1 and a second sticking area 2. During use, the first sticking area 1 and the second sticking area 2 Paste on different parts in turn. The special-shaped acetate cloth tape usually includes an acetate cloth layer 3, an acrylic adhesive layer 4 pasted on one side surface of the acetate cloth layer 3, and the acrylic adhesive layer 4 is usually covered with a release paper layer or a release film 5 to protect The stickiness of the acrylic adhesive layer 4 can be pasted by tearing off the release paper layer or the release film 5 before use.

[0024] The blanking of this special-shaped acetate cloth adhesive tape is car...

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

The invention discloses a production process of abnormal acetate cloth tapes. The production process comprises the following steps: firstly, blanking a plurality of vacant areas matched with a first paste area on release paper; then, bonding the release paper to an acrylic glue layer on an acetate cloth tape material, and covering the release paper with a layer of release film; and finally, blanking on the acetate cloth tapes to form a plurality of abnormal acetate cloth tapes which are arranged in the form of a matrix, wherein the abnormal acetate cloth tapes are bonded on the release film and kept on the same layout, material feeding and material receiving can be conveniently carried out in a blanking process, a friction phenomenon does not appear among the obtained abnormal acetate cloth tapes, so that production of broken filaments and rake angles is avoided, and therefore, the abnormal acetate cloth tapes can be used by directly uncovering during usage. The production process disclosed by the invention improves production efficiency of abnormal acetate cloth tape products with two paste areas; meanwhile, damages caused by mutual friction during product storage are avoided, waste rate of finished products is lowered and material cost is saved.

Description

[0001] technical field [0002] The invention relates to a production process of special-shaped acetate cloth adhesive tape. [0003] Background technique [0004] Acetate cloth base material has strong moisture absorption and air permeability, good resilience, no static electricity, and excellent aging resistance. Therefore, the acetate cloth tape made of acetate cloth base material has high temperature resistance, anti-aging, softness, and acid and alkali resistance. , anti-mildew and other characteristics, its insulation performance is better than ordinary glass fiber cloth and glass cloth, so it is widely used in the manufacturing fields of TV sets, transformers, air conditioners, computers and so on. Acetate cloth tape is formed by bonding a layer of acrylic glue on the acetate cloth base material. Before use, the acrylic glue layer is usually pasted with a release paper. When in use, remove the release paper and stick it on the place to be pasted. . [0005] In so...

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): C09J7/04
Inventor 陈先锋
Owner 隆扬电子(昆山)股份有限公司
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