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

Method for producing an adhesive tape, comprising an open textile carrier and a pressure-sensitive adhesive

A technology of pressure-sensitive adhesives and textiles, which is applied in the field of manufacturing tapes and can solve problems such as not disclosing specific methods

Active Publication Date: 2012-11-07
TESA SE
View PDF20 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0016] However, the above disclosure is completely silent on the specific ways in which this depth of penetration can be brought about

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 producing an adhesive tape, comprising an open textile carrier and a pressure-sensitive adhesive
  • Method for producing an adhesive tape, comprising an open textile carrier and a pressure-sensitive adhesive
  • Method for producing an adhesive tape, comprising an open textile carrier and a pressure-sensitive adhesive

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0142] To illustrate the invention, the method is carried out according to the following scheme:

[0143] coating

[0144] The coating was carried out on a laboratory coating device with a web width of 30 cm. The basic functional parts of this device are the unwinding of the uncoated carrier bale, the adhesive applicator for achieving a defined wet film thickness, four individually temperature-controlled Floating nozzle tunnel dryer in warm zone (5 m long) and winder for winding coated and dried product.

[0145] The applicator mechanism used was a coating knife with a V-shaped profile positioned radially on a coating roll rotating in the same direction as the web, through which the carrier was passed (roller knife method ( knife-over-roll process)). The distance between the fabric to be coated and the bottom edge of the coating knife is set such that after drying the desired weight of pressure-sensitive adhesive (PSA) per unit area according to the examples is obtained.

...

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 relates to a method for producing an adhesive tape intended more particularly for wrapping cables, comprising an open textile carrier and a pressure-sensitive adhesive coated on one side thereof. A shear viscosity of the pressure-sensitive adhesive, at a temperature of 25 DEG C. during coating from dispersion, is 200 to 100 000 Pa*s at a shear rate of 10-2 s-1 and is 0.1 to 10 Pa*s at a shear rate of 100 s-1.

Description

technical field [0001] The present invention relates to a method of manufacturing an adhesive tape intended more specifically for wrapping cables and comprising an open cell textile carrier and a pressure sensitive adhesive coated on one side thereof. Background technique [0002] Adhesive tapes have been used industrially for the manufacture of cable looms for a long time. In this case, the adhesive tape is used to bundle a large number of electrical leads before installation or in a state ready for installation, in order to reduce the space occupied by the lead bundle by bundling, and additionally to obtain a protective function. [0003] Testing and classification of adhesive tapes for cable sheathing in the motor vehicle industry according to standards such as LV 312-1 "Protection systems for wire harnesses in motor vehicles, adhesive tapes" as bonding standard for Daimler, Audi, BMW and Volkswagen companies; test guideline" (10 / 2009), or the extended version of Ford sp...

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
IPC IPC(8): C09J7/04C09J133/04H01B7/17C09J7/21
CPCC09J7/045C09J2467/006C09J2400/263C09J2203/302C09J2433/00C09J2201/122C09J7/21C09J2301/122C09J2301/302
Inventor M.西博特N.波姆D.塞泽M.米斯B.科塔尔斯L.古尔德布兰德森F.冈兹勒
Owner TESA SE
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