Adhesive tape with textile carrier for cable bandaging

A non-woven carrier and adhesive tape technology, which is applied in the direction of fabrics, textiles, adhesives, etc., can solve the problem that the unwinding force is not in the optimal range

Active Publication Date: 2012-09-19
TESA SE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0020] A clear disadvantage of the known adhesive tapes with a thread-stitched web nonwoven carrier is that, although mechanically stable enough, they exhibit pinching and fiber pull-out when unrolled, and the unwinding force is also not in the optimum range

Method used

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  • Adhesive tape with textile carrier for cable bandaging
  • Adhesive tape with textile carrier for cable bandaging
  • Adhesive tape with textile carrier for cable bandaging

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Embodiment Construction

[0046] Staple fibers are individual fibers of finite length. Filaments (infinitely long fibers) are the opposite of staple fibers. All natural fibers are short fibers in that they only exhibit up to a certain length. All man-made fibers can be chopped into staple fibers. Hereinafter, short fibers are also referred to as fibers for convenience.

[0047] According to the invention, the solution of an adhesive tape with adhesive on only one side is preferred.

[0048] Preferably, the web consists of polyester fibres, polypropylene fibres, polyethylene fibres, or polyamide fibres.

[0049] The fiber thickness is preferably 1 to 5 dtex (1 tex: 1 gram per 1000 m) and preferably 1.7 to 3.64 dtex.

[0050] The fiber length is preferably 50 to 100 mm and more preferably 60 to 85 mm.

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Abstract

The invention relates to an adhesive tape. An adhesive tape having a carrier and an adhesive layer applied to at least one side of the carrier, wherein the carrier is a thread-stitched web nonwoven carrier produced from a preconsolidated base web of staple fibres. Mutually parallel threads are stitched into the base web to form the final thread-stitched web nonwoven carrier, wherein the ultimate tensile strength of the preconsolidated but not as yet overstitched base web is less than 2 N / cm. In embodiments, the ultimate tensile strength of the preconsolidated but not as yet overstitched base web is below 1 N / cm or below 0.5 N / cm.

Description

technical field [0001] The present invention relates to an adhesive tape, preferably for covering elongate materials, such as more particularly wires or cable looms, having a textile carrier and a coating, preferably a pressure-sensitive adhesive, on at least one side of the carrier . The invention further relates to the use of adhesive tapes and elongate materials such as cable harnesses sheathed with the inventive adhesive tapes, and to the fabric carrier itself. Background technique [0002] In many industries, bundles of multiple wires are wound together before installation or already installed so that the space requirement of the wire bundle is reduced by wrapping and a protective function is also obtained. Film-backed tapes provide a degree of protection against liquid immersion; tapes based on thick nonwovens or foams as carriers provide shock absorption; wear-resistant, stable carrier materials provide protection against scratches and friction. [0003] The use of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J7/02C09J7/04D04H1/435D04H1/4291D04H1/4334D02G3/02C09J7/21
CPCD04H1/00C09J2407/00C09J2400/263C09J2483/00C09J2203/302C09J2433/00B60R16/0215C09J7/04C09J2201/622D04H1/52C09J7/21Y10T442/2738Y10T442/2746Y10T442/60C09J2301/302C09J2301/312
Inventor M.希伯特A.瓦勒斯-施米德林D.塞泽D.维恩克
Owner TESA SE
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