JP2014201845A - Woven fabric and method for manufacturing woven fabric - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a woven fabric in which, even when an exposed part is pulled, adjacent exposed parts are prevented from being drawn near, and the length dimensions of the exposed parts do not become non-uniform, so that the functionality and the design of the woven fabric are not impaired; and to provide a method for manufacturing the woven fabric.SOLUTION: Seven connecting yarns 9 extending in the warp direction are woven into a woven fabric body 2. The connecting yarns 9 are arranged at substantially equal intervals from the side edge of the woven fabric body 2. Each connecting yarn 9 is woven into weft yarns 5 in both woven fabrics 7 and 8 of the woven fabric body 2, thereby connecting the woven fabrics 7 and 8 facing each other. The connecting yarns 9 partition off the woven fabric body 2, forming eight cylindrical parts 11a, 11b, 11c, 11d, 11e, 11f, 11g and 11h. A fusible yarn 21 as an adhesive is inserted through the cylindrical part 11a, and a part 17 through which a string 15 is inserted is fixed to the cylindrical part 11a by the fusible yarn 21 melted by heating.

Description

  The present invention relates to a fabric and a method for manufacturing the fabric, and more particularly to a fabric having a string exposed from a side edge of the fabric and a method for manufacturing the fabric.

As a woven fabric in which woven fabrics having warps and wefts are connected by wefts in a state of facing each other, there are those described in Patent Documents 1 and 2, for example.
The woven fabric described in Patent Document 1 has a functionality that enables metal detection by weaving fine metal wires into warps, and the woven fabric described in Patent Document 2 has a ridge protrusion formed on the side edge of the woven fabric body. It has the designed nature.

As this type of woven fabric, a string that is woven into the weft at a predetermined interval along the side edge of the fabric body, and the string is loosened so as to be exposed from the weft and bend to the side of the fabric body. The exposed portion and the inserted portion that the string is woven into the weft thread and passed through the fabric body, and the exposed portion and the inserted portion are connected to the fabric body so that they are alternately arranged. is there.
This fabric can exhibit high decorativeness by being connected to the exposed portion of the string through another string or by being provided with the exposed portion.

JP-A-9-101757 JP 2003-313763 A

  However, since the woven string is simply woven into the weft of the woven fabric at a predetermined interval, when the exposed portion is pulled, the adjacent exposed portion is pulled in the direction in which it is pulled. And the length dimension of each exposed part becomes uneven, and there exists a problem that the functionality and design property of a textile fabric will be impaired.

  The present invention has been made by paying attention to the above-mentioned conventional problems, and even if the exposed portion is pulled, the length of each adjacent exposed portion does not become uneven, and the functionality and design of the fabric are impaired. It is an object of the present invention to provide a non-woven fabric and a method for producing the fabric.

The present invention has been made in order to solve the above problems, and the invention of claim 1 includes a woven fabric body connected by a weft in a state where a pair of woven fabrics having warps and wefts face each other, A string that is woven into the weft thread at a predetermined interval along a side edge of the fabric body, and the string is loosened so that the string is exposed from the weft thread and curved to the side of the fabric body. The woven fabric body has an exposed portion and an inserted portion in which the string is woven into the weft thread and passed through the woven fabric body, and the exposed portion and the inserted portion are alternately arranged. A woven fabric,
In the woven fabric, the inserted portion is fixed to the woven fabric body by a fixing means.

  According to a second aspect of the present invention, in the woven fabric according to the first aspect, the fixing means is a connecting yarn that connects a pair of woven fabrics along the warp direction and forms a cylindrical portion together with the woven fabric body. Fabric.

  The invention of claim 3 is the woven fabric according to claim 1 or 2, wherein the fixing means is an adhesive.

  According to a fourth aspect of the invention, there is provided the woven fabric according to the third aspect, wherein the adhesive is a fused yarn that is fused by heat.

  A fifth aspect of the invention is a method for manufacturing a woven fabric according to the fourth aspect of the invention, wherein a plurality of fused yarns are inserted through the cylindrical portion.

  According to a sixth aspect of the present invention, in the method for manufacturing a woven fabric according to the fifth aspect, the fused yarn inserted into the cylindrical portion is melted by heating in the dyeing step, and the string is fixed to the cylindrical portion by the melted fused yarn. It is a manufacturing method of the textile fabric characterized by the above-mentioned.

  According to the present invention, the string insertion portion is fixed to the woven fabric body by the fusion yarn, so that even if the exposed portion is pulled, adjacent exposed portions are not attracted and are alternately arranged. It is possible to always keep the length dimension of each exposed portion at a constant length dimension. Therefore, it becomes possible to always maintain the functionality and design of the fabric.

It is a front view which concerns on embodiment of the textile fabric of this invention. FIG. 2 is a partially enlarged view of the fabric of FIG. 1. It is AA sectional drawing and BB sectional drawing of the textile fabric of FIG. It is CC sectional drawing of the textile fabric of FIG. It is DD sectional drawing of the textile fabric of FIG. It is EE sectional drawing of the textile fabric of FIG. It is a perspective view for demonstrating the manufacturing method of the textile fabric of FIG.

A fabric 1 according to an embodiment of the present invention will be described with reference to the drawings. The woven fabric 1 is a narrow woven fabric woven by bags.
Reference numeral 2 denotes a woven fabric body, and the woven fabric body 2 is composed of a pair of woven fabrics 7 and 8 formed by alternately weaving warps 3 and wefts 5 one by one. The woven fabric body 2 is connected by wefts 5 with the woven fabrics 7 and 8 facing each other.
Seven connecting threads 9 extending in the warp direction are woven into the fabric body 2, and these connecting threads 9 are arranged at substantially equal intervals from the side edge of the fabric body 2. As shown in FIGS. 2 and 3, each connecting yarn 9 is woven into both wefts 5 of the woven fabrics 7 and 8 of the woven fabric body 2, thereby connecting the woven fabrics 7 and 8 facing each other. The fabric main body 2 is partitioned by these connecting yarns 9, and eight cylindrical portions 11a, 11b, 11c, 11d, 11e, 11f, 11g, and 11h are formed.

In FIG. 1, the cylindrical portion 11 a located at the left end and the cylindrical portion 11 h located at the right end are constituted by a pair of woven fabrics 7, 8, wefts 5, and connecting yarns 9.
Strings 15 are inserted through the cylindrical portion 11a at regular intervals. In other words, the string 15 is woven every 12 wefts 5, and the inserted portion 17 which is a portion inserted through the cylindrical portion 11a and the exposed portion 19 which is a portion exposed from the cylindrical portion 11a are alternately arranged. Is arranged. These exposed portions 19 are in a loose state so as to bend to the side of the fabric body 2. The exposed portions 19 of the string 15 are aligned with the same length, and are bent sideways in substantially the same shape.

A fused yarn 21 (trade name “Elder”, manufactured by Toray Industries, Inc.) as an adhesive is inserted into the cylindrical portion 11a, and the inserted portion 17 of the string 15 by the fused yarn 21 melted by heating described later. Is fixed to the cylindrical portion 11a.
A fixing means for fixing the insertion portion 17 of the string 15 to the fabric body 2 is constituted by the connecting yarn 9 and the fusion yarn 21 constituting the cylindrical portion 11a.
A fiber bundle 23 is passed through the cylindrical portion 11h.

The manufacturing method of the textile fabric 1 of this invention is demonstrated according to a figure.
As shown in FIG. 7, the woven fabric 7 is formed in the space S1, and the woven fabric 8 is formed in the space S2. These woven fabrics 7 and 8 are constituted by plain weaving warps 3 and wefts 5, respectively. In addition, the woven fabrics 7 and 8 are connected to each other by the wefts 5 that are continuously woven in the width direction in the spaces S1 and S2 to form a bag-shaped woven fabric body 2.
As shown in FIG. 4, similarly to the warp yarn 3, the connecting yarn 9 is fed in the space S <b> 1 or the space S <b> 2. The position of the connecting yarn 9 is alternately changed between the space S1 and the space S2 every time the weft 5 reciprocates in the width direction in the space S1 and the space S2, and is woven into both the wefts 5 of the woven fabrics 7 and 8. Thereby, a pair of woven fabrics 7 and 8 which oppose each other are connected.

As shown in FIGS. 5 and 7, two fusion yarns 21 are passed between the space S1 and the space S2, and the fusion yarn 21 is arranged at the left end in FIG. . Thereby, the woven fabric body 2 is woven to form the eight cylindrical portions 11a, 11b, 11c, 11d, 11e, 11f, 11g, and 11h, and at the same time, the fused yarn 21 is passed through the cylindrical portion 11a. .
As shown in FIGS. 6 and 7, the string 15 is stretched in the space S1 in the same manner as the warp yarn 3, and is arranged at the left end. The string 15 is switched up and down in the space S1 every time twelve wefts 5 are woven into the warp 3. Accordingly, the string 15 is woven into the twelve wefts 5 to form the inserted portion 17, and then the exposed portion 19 is formed without being woven into the twelve wefts 5, and this is performed alternately. As a result, the exposed portions 19 exposed from the wefts 5 and the inserted portions 17 that are woven into the wefts 5 and inserted into the tubular portion 11a are alternately formed.

The woven fabric 1 is woven into a dyeing process. In this dyeing process, the fabric 1 is subjected to a heat treatment of about 100 degrees. The fused yarn 21 is melted by heating at this time, and the inserted portion 17 of the string 15 is fixed to the cylindrical portion 11a through the melted fused yarn 21.
Since the heat treatment is performed in the dyeing process, it is not necessary to provide a new process for melting the fused yarn 21. Therefore, the manufacturing time of the fabric 1 is not longer than before.

The embodiment of the present invention has been described in detail above. However, the specific configuration is not limited to this embodiment, and the present invention can be changed even if there is a design change without departing from the gist of the present invention. included.
For example, although the woven fabrics 7 and 8 of the present embodiment are configured by plain weave, the present invention is not limited to this configuration, and may be configured by twill weave or satin weave.
Further, the string 15 of the present embodiment is woven at 12 intervals in the weft 5 connecting the pair of woven fabrics 7 and 8, but the present invention is not limited to this, and the string 15 is the weft. The interval woven into 5 may be 11 or less or 13 or more.
In the present embodiment, the two fused yarns 21 are inserted through the tubular portion 11a, but the present invention may include three or more.

  It has applicability to the textile manufacturing industry.

DESCRIPTION OF SYMBOLS 1 ... Textile 2 ... Textile body 3 ... Warp yarn 5 ... Weft yarn 7, 8 ... Woven fabric 9 ... Connecting thread 11a, 11b, 11c, 11d, 11e, 11f, 11g, 11h ... Cylindrical part 15 ... String 17 ... Insertion part DESCRIPTION OF SYMBOLS 19 ... Exposed part 21 ... Fusion yarn 23 ... Fiber bundle S1, S2 ... Space

Claims (6)

A fabric body connected by the wefts in a state where a pair of woven fabrics having a warp and a weft are opposed to each other; a string woven into the wefts at a predetermined interval along a side edge of the fabric body; An exposed portion in which the string is exposed from the weft and is loosened so as to bend to the side of the fabric body; and an insertion through which the string is woven into the weft and passed through the fabric body A woven fabric connected to the woven fabric body so that the exposed portion and the inserted portion are alternately arranged,
The woven fabric, wherein the inserted portion is fixed to the woven fabric body by a fixing means.   The woven fabric according to claim 1, wherein the fixing means is a connecting yarn that connects a pair of woven fabrics in the warp direction and forms a cylindrical portion together with the woven fabric body.   The woven fabric according to claim 1 or 2, wherein the fixing means is an adhesive.   4. The woven fabric according to claim 3, wherein the adhesive is a fusing yarn that is fused by heat.   5. The method for manufacturing a woven fabric according to claim 4, wherein a plurality of fused yarns are inserted through the cylindrical portion.   6. The method for producing a woven fabric according to claim 5, wherein the fused yarn inserted into the tubular portion is melted by heating in the dyeing step, and the string is fixed to the tubular portion by the melted fused yarn. A method for producing a woven fabric.

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