Manufacturing method of fiber cloth and fiber cloth

A manufacturing method and technology of fiber cloth, applied in the direction of fiber type, fiber treatment, textiles and papermaking, etc., can solve the problems of spinning or yarn manufacturing cost increase, resin amount increase, and production volume, etc., so as to reduce manufacturing cost, Excellent design effect

Active Publication Date: 2016-06-29
KOMATSU SEIREN CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, the production of particularly thick yarn has the following problems: the amount of resin used in the production of the yarn increases, and the production amount per batch is small, so the cost of spinning or yarn production increases

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1）

[0069] First, Example 1 will be described. In Example 1, the fabric made of nylon fibers (the twill, warp, and weft total 6-nylon is 100%, the warp is made into 78 decitex / 34 monofilaments, and the weft is made into 235 decitex / 34 monofilaments. Silk. The lower density uses warp yarn density × weft yarn density = 244 / 2.54cm × 77 / 2.54cm.).

[0070] Then, after scouring the fabric, pour the emulsified dispersion liquid of benzyl alcohol into water, pass through the treatment liquid containing 150 g / l benzyl alcohol, heat up from room temperature to 98° C. in 40 minutes using a normal pressure jigger, and maintain 98° C. And for 40 minutes of processing (open width). Then, as soaping, hot water washing with 80° C. hot water was performed twice.

[0071] Next, it is dyed black with an acid dye (95°C x 60 minutes) using a normal-pressure jigger, soaped, and color-fixed using synthetic tannin. Then, drying is carried out, that is, final product setting at 140° C. is carried o...

Embodiment 2）

[0081] Next, Example 2 will be described. In Example 2, the fabric made of nylon fibers (the total 6-nylon of twill, warp, and weft is 100%, the warp is made into 355 decitex / 192 monofilaments, and the weft is made into 355 decitex / 192 monofilaments. Silk. The lower density uses warp yarn density × weft yarn density = 95 / 2.54cm × 62 / 2.54cm.).

[0082] Then, after the fabric is scoured, the emulsified dispersion liquid of benzyl alcohol is dropped into water, and the treatment liquid containing 60 g / l benzyl alcohol is passed through, and the temperature is raised from room temperature to 110° C. by using a liquid flow dyeing machine for 50 minutes, and maintained at 110° C. 40-minute treatment (rope).

[0083] Next, as soaping, hot water washing was performed at 90° C. for 10 minutes with hot water to which soda ash and a surfactant were added, and then water washing was performed only with water, followed by drying.

[0084] Next, after presetting at 160°C, it is dyed y...

Embodiment 3）

[0094] Next, Example 3 will be described. In Example 3, the fabric made of nylon fibers (the total 6-nylon of flat fabric, warp and weft is 100%), the warp is made into 355 dtex / 192 monofilaments, and the weft is made into 355 dtex / 192 Monofilament. The lower density uses warp yarn density × weft yarn density = 89 / 2.54cm × 42 / 2.54cm).

[0095] Then, after the fabric is scoured, the emulsified dispersion liquid of benzyl alcohol is dropped into water, and the treatment liquid containing 50 g / l benzyl alcohol is passed through, and the temperature is raised from room temperature to 115° C. in 50 minutes using a liquid flow dyeing machine, and maintained at 115° C. Do a 10-minute treatment (rope).

[0096] Next, as soaping, it washed with hot water to which soda ash and a surfactant were added at 90° C. for 10 minutes, then washed with water only, and dried.

[0097] The density of the obtained fiber fabric was warp yarn density×weft yarn density=109 yarns / 2.54 cm×59 yarns / ...

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 present invention provides a method for producing a fiber fabric, which can obtain a stiff fabric without using particularly thick yarns or producing a high-density fabric with a large load in the weaving or knitting stage, and without performing a stiffening resin process. Hand-feeling fiber cloth. The method for producing a fiber fabric of the present invention is to treat a fabric mainly composed of nylon fibers with a treatment liquid containing benzyl alcohol. The treatment with the treatment liquid is preferably performed such that when the stiffness of the fiber fabric is measured according to the 45° cantilever method specified in JIS L1096, the stiffness of at least one of the longitudinal and transverse directions of the fiber fabric is 100 mm or more.

Description

technical field [0001] The present invention relates to a method for producing a fiber fabric having a hard handle. Background technique [0002] Fabrics made of fibers such as nylon and polyester are required to have a silky feel, and various efforts have been made to make them soft. One of them includes, for example, a method of reducing the thickness of one fiber constituting the fiber fabric. As a method of making the fiber thinner, there are: a method of directly elongating the thin fiber at the spinning stage; or spinning a composite yarn made of nylon and polyester, and then using alkali to dissolve the polyester component. The method of dissolving and removing, etc. There is also a method of dividing the composite yarn by swelling nylon using a swelling agent such as benzyl alcohol that swells nylon (Patent Document 1). Fine fibers are produced by such a method to obtain a soft fiber fabric. [0003] However, in recent years, consumers' intentions have changed, a...

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 Patents(China)
IPC IPC(8): D06M13/144A41D31/00D03D15/00D06M11/00D06M11/05
CPCA41D31/00D06M13/152D06M2101/34D06M11/00D06M13/144D06M11/05
Inventor 高木泰治米泽和洋小泉诚
Owner KOMATSU SEIREN CO
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