JP2003306846A - Gauze-backed double or more woven fabric and method for raising the woven fabric - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a double woven fabric whose back side layer is formed from a gauze and to whose back side layer the air permeability and moisture- absorbing property of the gauze itself and further a good touch characteristic are imparted. <P>SOLUTION: This gauze-backed double woven fabric 5 comprising the front side layer 1 having a proper weave system and the back side layer 2 formed from the gauze is characterized by applying a raising treatment 8 to the gauze of the back side layer 2. <P>COPYRIGHT: (C)2004,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a double or multiple woven fabric whose back layer is gauze and a method for raising the same.

[0002]

2. Description of the Related Art So-called back gauze fabrics in which gauze is used for the back surface layer have been known in order to take advantage of the breathability and hygroscopicity of gauze. The surface layer of the back gauze fabric varies depending on the application, and examples thereof include towels (see JP-A-10-117909), blankets, waffles and the like (JP-A-10-158951). Among these, the only one having a raised structure is a double woven fabric having a combination of a blanket for the front layer and a gauze for the back layer.

On the other hand, the raising treatment is carried out by passing the tissue through a raising machine and scratching the weft yarn with a raising needle as shown in the above blanket, which has the effect of improving the texture. The tissue requires some degree of hip strength to be treated. For this reason, it has been conventionally difficult to apply a nap treatment to a tissue having a low stiffness such as gauze, and a nap treatment for gauze has not been performed.

[0004]

However, in addition to the excellent properties of gauze such as air permeability and hygroscopicity, it is possible to further improve the versatility of the use of gauze if it is possible to impart a good texture by brushing treatment. Can be realized.

Therefore, an object of the present invention is to make it possible to nap the gauze, which has been considered difficult in the past.

[0006]

In order to achieve the above object, the present invention provides a back gauze double woven fabric in which the surface layer has an appropriate weaving structure and the back layer is gauze, and the back gauze is raised. It has a processed structure.

In some cases, it is a multi-layered fabric in which gauze is interposed as an intermediate layer between the front surface layer and the back surface layer.

Further, in order to apply a raising treatment to a double-woven or multi-woven gauze having the above-mentioned gauze as a back layer,
After manufacturing these woven fabrics in advance, the back layer is passed through a raising machine with the back surface side facing the raised surface, and the back surface layer is subjected to a raising treatment. It is difficult to apply a nap raising treatment with gauze alone, but if there is a tissue composed of the surface layer or the surface layer and the intermediate layer as described above, the gauze is supported by these tissues and the waist is strengthened. Can withstand processing.

[0009]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to the accompanying drawings. In FIG. 1 (a), the surface layer 1 is a waffle, the back surface layer 2 is gauze, and the warp yarns 3 of the back surface layer 2 are bonded to the weft yarns 4 of the front surface layer 1 at an appropriate pitch to form a double woven fabric 5
It is what The back side layer 2 side of the double woven fabric 5 is passed through a raising machine 6 as a raising side (see FIG. 1B), and the back side layer 2
Brushed gauze. By the raising treatment, raising 8 is formed on the weft yarn 7 of gauze. The gauze warp yarns 3 are arranged in the rotation direction of the raising needle 9 of the raising machine 6, and thus are hardly raised. The raised hairs 8 are formed exclusively on the weft threads 7.

The raised fabric 8 can be formed as described above with respect to the gauze, which is originally a weak fabric, because the structure of the surface layer 1 integrated with the raised fabric 8 reinforces the gauze of the back surface layer 2. This is because the waist strength is sufficient to withstand the raising process.

As the surface layer 1, in addition to the above waffle, any woven fabric such as a plain weave design, a twill weave design, and a satin weave design can be used. Also towels,
It may be a blanket or the like.

FIG. 2 shows a surface layer 12 as a multi-layered fabric 11.
Is a gauze, the intermediate layer 13 is a plain weave (or a twill weave other than gauze,
The texture, such as satin weave, and the back layer 14 are gauze. The warp yarn 15 of the surface layer 12 is replaced with the weft yarn 17 of the intermediate layer 13,
Further, the warp yarns 16 of the back surface layer 14 are bound to the weft yarns 17 of the intermediate layer 13 at appropriate pitches to form the multiple woven fabric 11
Are configured. In this case as well, the back surface layer 14 is used as the raised surface and passed through the above-mentioned raising machine 6, and the weft yarn 18 is raised 19
Is formed. In this case, since the gauze of the back surface layer 14 is reinforced by the front surface layer 12 and the intermediate layer 13, the raising process becomes easier. The weave design of the surface layer 12 and the intermediate layer 13 can be any combination other than the above example.

[0013]

As described above, according to the present invention, in the double woven fabric or the multiple woven fabric, the back layer is formed by the gauze, and the woven gauze is woven and then raised. Therefore, since the gauze is supported by the other tissues to give the waist strength, it is possible to perform the raising process.
As a result, it is possible to provide a novel double woven fabric or multiple woven fabric in which the texture of the raised fabric is taken into consideration in addition to the breathable and hygroscopic properties of gauze.

[Brief description of drawings]

FIG. 1A is an organization chart of an embodiment. (B) Cross-sectional view in a raised state

FIG. 2 is an organization chart of another embodiment.

[Explanation of symbols]

1 surface layer 2 Back layer 3 warp 4 weft 5 double fabric 6 napping machine 7 Weft 8 napping 9 raised needles 11 multiple fabrics 12 Surface layer 13 Middle class 14 Back layer 15 warp 16 warp 17 Weft 18 weft 19 brushed

Claims (4)

[Claims] 1. A back gauze double woven fabric comprising a back layer made of gauze as a back surface layer, wherein the front layer has a proper weaving structure, and the back gauze is raised. 2. The back gauze multiplex fabric according to claim 1, wherein gauze is interposed as an intermediate layer between the front surface layer and the back surface layer. 3. The back gauze multiplex fabric according to claim 2, wherein the surface layer is gauze. 4. A back gauze double or multi-layer woven fabric having an appropriate weave design for the front surface layer and gauze for the back surface layer,
A method for raising a double or multiple woven back gauze, characterized in that the back layer is passed through a raising machine with the raised surface side, and the back layer is subjected to a raising treatment.