JPS6366338A - Twisted yarn for fabric - Google Patents

Abstract

(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to twisted yarn for textiles.

(Prior art) Twisted yarn for goods is made by combining a plurality of twisted yarns (for Oshima Tsumugi twisted yarn, 4 to 9 raw silks) and twisting them.

Here, the manufacturing process of the textile twisted yarn used for Oshima Tsumugi will be explained in detail.

As shown in Fig. 4, first, raw silk 4 (single thread taken from the silkworm's cocoon and unaltered) is wound around a bobbin (repeated step A)), and the bobbin 3 wrapped with this raw silk is wrapped around the bobbin. 4 to 9 pieces are arranged in the longitudinal direction (see Figure 1), and the raw silk 4 is pulled downward from each bobbin 3, where it is gold threaded (doubling (B) process) and twisted (twisting (C) process). Kake 1
Manufactures twisted yarn. This twisted yarn is scoured (scouring (D) step - a step of immersing it in a water bath at about 90° C. containing industrial soap for about 2 hours) to remove sericin constituting the surface of the twisted yarn and soften the twisted yarn. Here, the twisted yarn is dyed in any color (
Dyeing (E) step) and drying.

In the prior art as described above, a noteworthy point is that twisted yarn for textiles is manufactured by twisting raw silk and then dyeing it.

(Problem to be solved by the invention) However, in such twisted yarns for textiles, each twisted yarn can only be dyed in one color, so when producing textiles by combining these twisted yarns, it is necessary to dye finely colored yarns. There is a problem in that it is not possible to weave a complex and deep-colored fabric by combining them.

(Means for Solving the Problems) The present invention aims to solve the above problems, and as a means thereof, the twisted yarns themselves are colored.

(Example) Hereinafter, an example of the present invention will be described based on the drawings.

Figure 1 is a partial perspective view showing the process of twisting and twisting raw silk;
The figure is a perspective view showing the structure of the twisted yarn, FIG. 3 is a manufacturing process diagram of the twisted yarn for textiles according to the present invention, and FIG. 4 is a diagram of the manufacturing process of the conventional twisted yarn for textiles.

In this example, a twisted yarn for Oshima Tsumugi using raw silk will be explained.

1 shown in FIG. 2 indicates a twisted yarn for Oshima Tsumugi.

This twisted yarn 1 is made by combining eight pieces of raw silk 1a and then twisting the yarn.

Hereinafter, the manufacturing process of the twisted yarn 1 will be explained in detail.

As shown in FIG.
Scouring (F) step (step of immersing in a water bath at about 90° C. containing industrial soap etc. for about 2 hours) to soften the raw silk 1a by removing sericin constituting the surface of the raw silk 1a.

Next, the plurality of raw silks 1a are separately dyed in many colors (Dyeing (G) step) and dried (Drying (11) step), and the dried raw silks 1a are wound around threads for each color (repeatedly
) Step) Eight spools 3 are arbitrarily selected from among the spools around which raw silk 1a of many colors are wound, and are placed vertically on the twisting machine 2 (see FIG. 1).

After that, the threads of each of the bobbin windings 3 are pulled downward and the threads are doubled there.
step) to produce one twisted yarn 1.

Since the twisted yarn 1 according to this embodiment is manufactured by combining raw silk 1a of eight different colors as described above, the twisted yarn 1 itself has a complex and deep color.

The difference from the prior art in the above-mentioned embodiment is that the twisted yarn 1 is manufactured by plying and twisting the previously dyed raw silk 1a.

In this example, eight raw silks 1a are combined and twisted to make one twisted yarn 1, but the number is not limited to eight, and any number of yarns may be used depending on the application. The single yarn is first dyed and then combined and twisted, but first two (not limited to two, but two to several) raw silk 18 are combined and twisted, then dyed and then combined. A twisted yarn 1 finally made of eight raw silks 1a may be produced.

(Effects of the Invention) In the present invention, as described above, a plurality of single yarns dyed in several colors are combined and twisted to produce one twisted yarn, and a fabric is produced by combining these twisted yarns. In particular, it has the excellent effect of making it possible to create more complex and deep colors on textiles than before.

[Brief explanation of drawings]

Claims (1)

[Claims] (1) A twisted yarn for textiles, which is formed by combining and twisting a plurality of yarns, characterized in that the yarns themselves are colored.