JPH01321908A - Manufacturing method of interlining material - Google Patents

Abstract

PURPOSE:To obtain an interlining cloth for sash (for Japanese dress) without using a floss silk drawing process by raising silk fiber on a woven fabric containing wool, etc., as warp and silk fiber as weft, softening by impregnating a cationic softener and drying the fabric. CONSTITUTION:A woven fabric produced by using a yarn composed of wool or other animal fiber or chemical fiber as warp and silk fiber as weft is used as the raw fabric and the silk fiber of the fabric is raised. The raised fabric is softened by impregnating a cationic softener and dried to obtain the objective interlining cloth for sash.

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial Field of Application) The present invention relates to a method for manufacturing a band interlining for Japanese clothing, in which the surface of the fabric is brushed.

(Conventional technology) Traditionally, obi for Japanese clothing has been made by increasing the adhesion between the obi fabric and obi interlining.
In order to eliminate misalignment during use, a thin layer of cotton was placed on the surface of the obi interlining for tailoring. Therefore, it was necessary to spread the cotton, which required skill and hindered productivity improvement.

In order to solve these problems, by raising the silk threads of a textile fabric with silk threads folded in, a high density of silk fiber fuzz is generated on the surface of the fabric. A band interlining material having the function of cotton in a band core and a method for manufacturing the same have been proposed (Utility Model Application Publication No. 15624/1983).

(Problems to be Solved by the Invention) Depending on the type of obi to be tailored, there are cases where the obi interlining is required to have a strong waist, and cases where flexibility is required rather than the strength of the waist. However, in the conventional technology, the purpose was to obtain high-density silk fiber fuzz, and no consideration was given to the stiffness of the fabric, so it was not possible to fully meet these demands. There wasn't.

Therefore, this invention attempts to solve the above-mentioned conventional problems by making it possible to obtain a highly flexible band interlining using a woven fabric in which animal fibers such as wool or chemical fibers are folded into the warp threads. .

(Means for Solving the Problems) The material of the band interlining used in the present invention is a woven fabric whose warp is made of hair, other animal fibers, or chemical fiber, and whose weft is made of silk fiber. After the silk threads of this woven fabric are raised, the raised fabric is softened by impregnating it with a cationic surfactant softener, and then the softened fabric is dried to create a highly flexible belt core. The earth is manufactured. The impregnation is performed by a dipping method or other conventionally known means.

In carrying out the present invention, it is optional to perform pretreatment by known means before the napping process, or to perform a final napping after drying.

(Action of the Invention) In the present invention, by raising the silk threads of the woven fabric, fluff of silk fibers can be obtained at a high density on the surface of the woven fabric. At the same time, a portion of the silk threads, which are weft threads, are cut during the raising process, so the fabric becomes extremely stiff in the weft direction.

Furthermore, since cationic fabric softeners have a high softening effect on animal fibers and chemical fibers, by impregnating brushed fabric with cationic fabric softeners, the stiffness of the animal fibers folded into the warp becomes weaker.

That is, the raising of the yarn weakens the stiffness of the weft yarns, and the treatment with a cationic softener weakens the stiffness of the warp yarns.

Therefore, by going through both steps, the stiffness of the fabric is weakened, resulting in a flexible belt interlining.

This invention will be explained in detail below.

(Example) The ratio of wool and silk thread was 70:30, and wool was used as the warp thread,
The woven fabric folded using silk thread for the weft is placed on a napping machine and raised using a needle cloth. In order to obtain as long a fluff of silk fibers as possible through this raising treatment, it is desirable to use a fabric in which the silk threads are folded into a floating structure. Also, in order to obtain a high density of fluff, the fabric is passed through the nap machine multiple times.

After the raising is completed, the raised fabric is impregnated with a cationic softener, such as Sunflon® (trade name). At this time, auxiliary agents such as antistatic agents, penetrants, antifoaming agents, fungicides, and fluorescent pigments are also impregnated into the fabric along with the softener, but these auxiliary agents are mainly cationic. , do not use anionic products. In addition, if an anionic auxiliary agent is used together with a cationic softener,
The fabric may turn yellow, but there is no risk of yellowing if an anti-settling agent is used together.

Since flexibility is imparted to the warp yarns (wool threads) by impregnation with the softener, a highly flexible band interlining can be obtained by subsequent drying.

(Effects of the Invention) According to the present invention, the fluff of silk fibers is produced on the surface of the fabric by raising the silk thread folded in as a weft, and this fluff has the same effect as conventional cotton.
A band interlining that does not require flossing can be obtained in a range of -5 to -14.

In addition, 1. Since the fabric is impregnated with a cationic softener that is effective in softening animal fibers and chemical fibers, it is possible to easily use animal fiber or chemical fiber wefts whose stiffness does not change depending on the raising process. Can be softened. Therefore, according to the present invention, a highly flexible band interlining can be manufactured.

Claims (1)

[Claims] 1. In a method for producing a band interlining using a textile fabric whose warp is made of wool or other animal fiber or chemical fiber and whose weft is made of silk fiber, the step of raising the silk thread of the fabric, the raising A method for manufacturing a belt interlining, characterized by sequentially performing a step of impregnating a fabric with a cationic softener to soften it, and a step of drying the softened fabric.