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Adhesive tape with textile holder for cable bandaging

A tape and carrier technology, applied in the direction of fabrics, textiles, adhesives, etc., can solve the problem of reduced noise suppression ability of mesh

Active Publication Date: 2009-11-25
TESA SE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, long and thick fibers have a disadvantage: the base web made from them will be at least about 50 to 55 g / m 2
In addition, the noise suppression ability of the mesh is usually reduced
[0022] This means that the use of these webs without stitching yarns is practically incapable of meeting the conflicting requirements laid down as a carrier for adhesive tapes for cable binding

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
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  • Adhesive tape with textile holder for cable bandaging

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0118] Example 1.) shows adhesive tapes according to the invention, the carrier of which was produced by bottom stitch-bonding a pre-reinforced web. The tape exhibits application-compatible characteristics for cable wrapping: despite the small number of stitching yarns and the large stitch length, there is little fiber extraction from the back of the web (to the steel after unwinding from the roll). As evidenced by the high bonding strength), the mechanical data meets the requirements, no edge warping, can be torn by hand, and the noise suppression is sufficient. Lateral flexibility, expressed as transverse flexural stiffness, is higher than Example A.

[0119] For examples 2.) and 3.), the base web used was a spunbond web; here again, application-compatible properties are obtained despite a small number of stitching yarns and / or a large stitch length, And the tape is very soft in all directions.

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PUM

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Abstract

The invention relates to an adhesive tape with textile holder for cable bandaging. The invention relates to an adhesive tape intended preferably for wrapping elongate material, such as lines or cable looms more particularly, having a textile carrier and having a pressure-sensitive adhesive coating applied at least to one side of the carrier. Adhesive tape for jacketing elongate material having a nonwoven-based carrier provided at least on one side with an adhesive coating, the carrier having a basis weight of 30 to 120 g / m2, and the carrier being composed of at least one ply of a preconsolidated nonwoven webfiber, specifically a spinning sticking webfiber, fusing spraying webfiber or mechanically reinforced short fibre webfiber that is overstitched with a multiplicity of threads, and has a thread density of less than 22 threads per 25 mm width of the carrier, preferably between 9-20 threads per 25 mm.

Description

technical field [0001] The present invention relates to an adhesive tape preferably intended for winding elongate materials, such as in particular wire or cable looms, having a fabric carrier and having a pressure-sensitive adhesive applied to at least one side of said carrier. Compound coating. The invention also relates to the use of the adhesive tape, and also to elongate materials such as cable harnesses sheathed with the adhesive tape of the invention. Background technique [0002] In many sectors of industry, bundles comprising a plurality of wires are wound by means of binding, either before installation or when already assembled, in order to reduce the space occupied by wire bundles and to obtain a protective function. Some protection against fluid erosion is achieved with film-lined tapes; cushioning properties are obtained with tapes based on thick nonwoven or foam carriers; scratch resistance is obtained when a stable, abrasion-resistant carrier material is used ...

Claims

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Application Information

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IPC IPC(8): C09J7/02D04H13/00D01F6/06D01F6/04D01F6/60D01F6/62C09J107/00C09J121/00C09J133/08C09J183/04D04H1/4291D04H1/4334D04H1/435D04H1/49D04H1/52D04H3/007D04H3/009D04H3/16
CPCC09J2400/263C09J2203/302C09J7/04C09J7/21Y10T428/2915Y10T442/2754Y10T442/2738
Inventor 帕特里克·科普夫安德烈亚斯·瓦勒斯-施米德林
Owner TESA SE
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