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One-way tearable fabric for automobile harness tape

A technology for automotive wiring harnesses and fabrics, which is applied in liquid/gas/steam textile material processing, fabric surface trimming, textile material processing, etc. effect, improved efficiency, improved tear performance

Inactive Publication Date: 2018-11-16
嘉兴市盛翔织造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, most of the existing wrapping tapes use high-quality rubber-type strong-adhesive cotton tapes with good anti-aging ability, anti-fouling ability and high-temperature stability. However, when the operator uses the above-mentioned rubber-type strong-adhesive cotton tape, It is necessary to use tools such as scissors or a knife to separate the rubber-type strong-adhesive cotton tape into several small sections, and then wind them up and fix them on the automobile wiring harness; the above-mentioned wrapping tape cannot be torn off manually, and it is very inconvenient to operate when wrapping the automobile wiring harness. , so it is necessary to propose a new technical solution so that the fabric used for the above-mentioned adhesive tape can not only ensure its good high temperature resistance and flame retardancy, but also facilitate the operator to tear it at will.

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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  • One-way tearable fabric for automobile harness tape
  • One-way tearable fabric for automobile harness tape
  • One-way tearable fabric for automobile harness tape

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Embodiment 1: A kind of unidirectional tearable fabric for automobile wiring harness tape, such as figure 1 As shown, it includes a fabric body 3 interlaced with warp yarn 1 and weft yarn 2. Warp yarn 1 is a modified polyester low-elastic yarn, wherein the modified polyester low-elastic yarn is obtained by adding hydrophilic It is obtained by modifying the third monomer and / or the fourth monomer of the group. Secondly, the hydrophilic group, also known as the oleophobic group, has an atomic group that is soluble in water or easily compatible with water. It attracts water molecules or dissolves in water, and such molecules form solid surfaces that are easily wetted by water. Among them, the hydrophilic group includes carboxylic acid group, sulfonic acid group, phosphoric acid group, amino group, quaternary ammonium group, ether group, hydroxyl group, carboxylate and block polyether that have been composed of oxygen-containing groups. Therefore, by increasing the hydrop...

Embodiment 2

[0051] Embodiment 2: A kind of unidirectional tearable fabric for automobile wiring harness tape, the difference from Embodiment 1 is: in the step S1 of its processing method, after the selection of the texture and material of the fabric body 3 is completed, then A number of fabric bodies 3 with a total cloth weight of 130-145g are placed in the same compartment for processing with cylinders.

Embodiment 3

[0052] Example 3: A one-way tearable fabric for automotive wiring harness tape, the difference from Example 1 is that in step S1 of the processing method, the front and back sides of the fabric body 3 after the rolling process are processed simultaneously. Alkaline rolling treatment, then transported by the discharge mechanism of the cold stacker and wound on the roller shaft of A-frame 2; then use plastic packaging cloth to seal and wrap the outer fabric body 3 after alkali rolling for fermentation and desizing treatment ;

[0053] Then place several A-frames in parallel, and simultaneously drive several A-frames to rotate horizontally and at a constant speed through the fermentation linkage mechanism, and seal and ferment for no less than 24 hours;

[0054] Then remove the plastic wrapping cloth on the outside of the fabric body 3, and then push the A-frame 2 to the feed inlet of the washing machine; The rolls are squeezed dry and rewound on A-frame three rolls.

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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PUM

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Abstract

The invention discloses a one-way tearable fabric for an automobile harness tape, and belongs to the technical field of textiles. The fabric comprises a fabric body which is interwoven by warps and wefts, the warps are modified polyester low elastic yarns, the wefts are covered yarns, the covered yarns include polyester core yarns and middle yarn sheathes and outer yarn sheathes wrapped on the outer side of the polyester core yarns in the axial direction from inside to outside, a layer of glass wool fibers are disposed between the middle yarn sheathes and the outer yarn sheathes, the outer yarn sheathes are tightly wrapped around the layer of glass wool fibers, and the front and back sides of the layer of glass wool fibers are respectively attached to the middle yarn sheathes and the outeryarn sheathes. A operator can tear any length in the width direction of the tape as needed, which is not only convenient to operate, but also labor-saving and quick. The processing method is not onlysimple to operate, but also reasonable in design, and can effectively reduce the fiber strength of the fabric body, thereby improving the tearability and effect of the fabric body.

Description

technical field [0001] The invention belongs to the technical field of textiles, and more specifically relates to a one-way tearable fabric for automobile wiring harness tapes. Background technique [0002] The automobile wiring harness is the main body of the automobile circuit network, and there is no automobile circuit without the wiring harness. The wire harness refers to the contact terminal (connector) punched from copper and the wire and cable after crimping, and then plastic insulator or metal shell on the outside, and then bundled with wire harness to form a connected circuit component. At present, the existing wiring harnesses are basically the same in the form of braiding, which are composed of wires, connectors and wrapping tapes. It must not only ensure the transmission of electrical signals, but also ensure the reliability of the connecting circuit. To prevent electromagnetic interference to surrounding circuits, and to exclude electrical short circuits. [0...

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
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D03D15/00D03D15/08D06B3/10D06C7/02D06M11/79D06M101/06D06M101/38D03D15/217D03D15/267D03D15/283D03D15/47D03D15/50D03D15/513D03D15/56
CPCD06B3/10D06C7/02D06M11/79D06M2101/38D06M2101/06D10B2331/10D10B2331/04D10B2201/02D03D15/267D03D15/47D03D15/56
Inventor 潘洪益
Owner 嘉兴市盛翔织造有限公司
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