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Adhesive tape with fabric carrier for cable wrapping

A non-woven carrier, tape technology, 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: 2015-08-05
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

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 fabric carrier for cable wrapping
  • Adhesive tape with fabric carrier for cable wrapping
  • Adhesive tape with fabric carrier for cable wrapping

Examples

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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

Adhesive tape comprises a substrate, and an adhesive layer applied on at least one side of the substrate. The substrate is a fleece bonding machine substrate that is made of a pre-consolidated pre-fleece of staple fibers. The pre-fleece are sewn in parallel running threads such that the complete fleece bonding machine substrate is produced. The maximum tensile strength of the pre-hardened and not non-sewn pre-fleece is less than 2 N / cm, preferably less than 0.5 N / cm. An independent claim is also included for the fleece bonding machine substrate.

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 Patents(China)
IPC IPC(8): C09J7/02C09J7/04D04H1/435D04H1/4291D04H1/4334D02G3/02C09J7/21
CPCC09J2483/00C09J2201/622C09J7/04Y10T442/2738C09J2433/00Y10T442/2746Y10T442/60C09J2400/263D04H1/52C09J2407/00C09J2203/302C09J7/21C09J2301/302C09J2301/312
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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