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Fabric for binding tape, and binding tape

A technology for tying belts and fabrics, which is applied in the directions of fabrics, decorative textiles, textiles, etc., and can solve problems such as laborious belts

Inactive Publication Date: 2011-02-02
SUMITOMO WIRING SYST LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, the strip still faces the problem of strenuous work

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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  • Fabric for binding tape, and binding tape
  • Fabric for binding tape, and binding tape
  • Fabric for binding tape, and binding tape

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0039] Below, will refer to Figure 1 to Figure 4 A first embodiment of the present invention will be described. The present embodiment exemplifies a binding tape 10 for binding a harness W of electric wires constituting a harness laid in an automobile. like Figure 4 As shown, the wire harness W is a wire harness composed of a plurality of covered cables "w" or shielded wires.

[0040] The binding tape 10 includes a base material 11 and an adhesive layer 12 formed on the inner side of the base material 11 that is in contact with the outer peripheral surface of the harness W of electric wires.

[0041] The base material 11 consists of a single piece of fabric 20 . This fabric 20 is made of a woven fabric woven by warp knitting weft insertion using warp yarns 21 and weft yarns 22 , both of which are made of polyester fibers. A fabric woven by the warp knitting weft insertion method is a fabric that uses such as figure 2 The configuration shown diagrammatically in , in whi...

no. 2 example

[0064] Figure 5 A second embodiment of the invention is shown. In this embodiment, the base material 11A of the binding tape 10A adopts a three-layer structure in which two pieces of fabric 20 (woven fabric) and adhesive 25 illustrated in connection with the first embodiment are laminated together. A polyamide-based adhesive is exemplified as adhesive 25 . Further, an adhesive layer 12 corresponding to a coating of an acrylic adhesive, a rubber-based adhesive, or the like is formed on the back side of the base material 11A.

[0065] Since the base material 11A illustrated in connection with the second embodiment adopts a three-layer structure, the rigidity of the base material is increased, and the bundling function is enhanced. Furthermore, with regard to the protective function, when the base material is subjected to an external load, the load is mainly distributed on the two fabrics 20, ie, the stress is reduced, so it is considered that the base material is subjected to...

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 provides a binding tape 10 and a fabric for the binding tape 10. The binding tape 10 includes a base material 11 and an adhesive layer 12 that is made on a back side of the base material 11 which contacts an outer peripheral surface of the wire bundle W. The base material 11 is made up of a single sheet of fabric 20. The fabric 20 is made of knitted fabric that is knitted by use of warp yarn 21 and weft yarn 22, both of which are made from polyester fibers, by means of a warp-knitting weft insertion method. A thickness of the warp yarn 21 is 22 to 56 decitexes; a thickness of the weft yarn 22 is 440 decitexes or more; and a density of the warp yarn 21 is 10 to 30 wales / inch.

Description

[0001] Cross References to Related Applications [0002] This application is based on Japanese Patent Application No. 2009-171078 filed on July 22, 2009, and claims priority from that Japanese application under Title 35, USC, Section 119. technical field [0003] The present invention relates to a fabric for a binding band used when binding wire harnesses and the like, and a binding band. Background technique [0004] A heretofore known countermeasure for protecting a wire harness constituting a wire harness laid in an automobile or the like employs a corrugated tube (see JP-A-2000-353432 ). This product has the following structure, including: an adhesive tape including PVC (polyvinyl chloride), non-woven fabric, etc. The slit cut in the tape along its axial direction accommodates the bundle of electric wires inside the corrugated tube when opened (protective function); The slit is further opened. However, this structure involves a large number of operations and a large n...

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): D02G3/02H01B7/17D04B21/20D04B21/00B32B7/12D02G3/40
CPCD04B21/16D10B2505/12D10B2403/0311D10B2401/041Y10T442/2738Y10T442/431
Inventor 土井雅之森井敏次棚濑勉
Owner SUMITOMO WIRING SYST LTD