JPS5971421A - Manufacture of multi-colored ply yarn - Google Patents

Abstract

PURPOSE:To manufacture the titled yarn having periodically varying color tone, by passing three or more kinds of yarns having different dyeability separately through plural nozzles of a ring twister and a slit formed between said nozzles, and reeling and twisting the yarns while reciprocating the yarn passing through the slit along the length of the slit. CONSTITUTION:Three or more kinds of yarns 1, 1', 1'' having different dyeability or colored to different colors are unwound from the respective packages 2, 2', 2'' through the take-up guides 3, 3', 3''. The yarns are passed separately through two nozzles 4, 4' and a slit 5 formed between said nozzles 4, 4' while reciprocating the yarn passing through the slit 5 along the direction of the length of the slit 5, doubled by the doubling guide 6, twisted by the ring twister consisting of a ring 8, a traveller 9 and a spindle 10, and wound on a winding bobbin 11 attached to the spindle 10 to obtain the objective yarn.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for producing aesthetically pleasing multicolored braiyarn having periodic color tone changes.

Brayarn, which is made by twisting yarns with different dyeability or yarns colored in different colors, is used for carpets and the like because different colors are mixed together to create a unique color effect. These multicolor braiyarns have different color yarns that are twisted and twisted in a relatively regular manner, and have the disadvantage that the mixed color pattern is uniform and monotonous, which does not match the image of a luxury product.

This invention eliminates the drawbacks of the conventional multicolored braillan, and is a method for manufacturing highly aesthetically pleasing multicolored braillan in which the color mixture changes periodically in the length direction. When twisting more than one type of yarn, or three or more types of yarn colored in different colors, using a ring twisting machine,
The three or more types of threads are separated into two or more pores and a slit hole formed between the pores, and the threads passing through the slit holes are passed through the threads according to the length of the slit hole. This is a method for manufacturing multicolor braiyarn, which is characterized by doubling the yarns while periodically moving them in the widthwise direction, and winding them up with twists.

Hereinafter, this invention will be explained with reference to the drawings. FIG. 1 is a simplified perspective view showing an example of an apparatus for carrying out the invention. Type 3a yarns with different dyeability or yarns colored in different colors (1), (11n, (1″)) are removed from their respective packages (2χ(2′), (21′)). It is unraveled through guides (3 people (3'), (3').

Next, two pores (4 people (4') and the pore (4),
(The slit holes (5) drilled between the four threads (1
), (1'), and (1') are separated and passed through. (6) is the pore (4).

(4') is a thread guiding guide with a slit hole (5).

A doubling guide (7) is provided below the yarn guiding guide (6), and the yarns (1), (11), which have passed through the fine holes (4), (4') and slit holes (5), (1”) is combined with this gold thread guide (6) [ring (8),) labeler (9)
The yarn is combined and twisted by a ring twisting machine consisting of a spindle (10) and a winding bobbin (10) attached to the spindle (10).
11). A traverse guide (12) is provided above the slit hole (5) to periodically move the yarn (11) passing through the slit hole (5) in the length direction of the slit hole (5). Immediately before the first twist, two yarns (1) and (1') of the different color yarns are fixed by the pores (4) and (4'), and yarn (II) is fixed by the slit hole ( 5), the mutual positional relationship of yarns (1), (1'), and (tl+) in the bra yarn after plying and twisting is as follows: yarn (II (1 ”) is always constant, but the position of the yarn (1') changes periodically due to the periodic movement of the slit hole (5) in the length direction, and the twisting of the briyarn as a whole changes. The yarn (11) moves at a desired speed in the slit hole (5). The movement can be changed as appropriate, and the movement may be continuous or intermittent.

In the above explanation, a thread guiding guide (6) with a slit hole (5) bored between two small holes (4) and (4') is used.
Although we have described an example in which three yarns of different colors (1), CI'), (]'') are twisted together, the present invention is not limited to this. For example, as shown in FIG. (4),
(4'), (4), (411) are bored in the thread guiding guide (6), and the pores (4), (41) and the pores (4''), (,il
A slit hole (5) is made between the threads (1), (11), (1w), (in) and the threads (l11) are twisted together. The slit hole (5) may be moved periodically in the length direction of the slit hole (5).Also, as shown in FIG.
In addition, a thread guiding guide (6) with five slit holes (5) is used between the pores (4) and the pores (4"), and five different colored threads (1), ( One, (1”), (xlW), (l
lll') Combined twisted yarn, yarn (11) and yarn (1
”) respectively into the slit hole (5) and the slit hole (5'
) may be periodically moved in the length direction.

In addition, in this invention, it is not necessary that all yarns are colored in different colors, and there may be yarns colored in three or more types, so to speak, in the same color. For example, when five yarns are twisted together, three yarns are colored in different colors,
The other two threads may be colored the same color as any of the three threads.

As described above, according to the present invention, some of the yarns of three or more different color yarns are periodically moved just before the plied yarns, so that the plied and twisted state of the braiyarn is periodically moved. This results in a uniquely aesthetically pleasing briyan whose color changes periodically as the color changes along the length of the briyan.

For example, when using the apparatus shown in Figure 1 to twist three types of yarn: regular type nylon 6 filament, dark dyed type nylon 6 filament, and basic dye dyeable type nylon 6 filament, dark dyed type nylon 6 filament 6 filaments are passed through slit holes and moved periodically in the length direction, and the resulting 3-color brayarn is shot into the carpet, and the disperse dye and the disperse dye are dyed with a different color basic dye β. The different types of filaments are colored in three different tones, and the mutual positional relationship of the dark dyed type nylon 6 filaments in the briar yarn changes periodically, so the briar yarn has a periodic pattern in the length direction. A unique color change occurs, and a pet with excellent aesthetics is obtained.

It is particularly suitable for use in high-grade carpets.

[Brief explanation of drawings]

FIG. 1 is a simplified perspective view showing an example of an apparatus for implementing the method of this invention, and FIGS. 2 and 3 are simplified perspective views showing other embodiments of the apparatus for implementing the method of this invention. FIG. (]), (1' in (1"), (111), (1a") -
, yarn (4), (4 pieces, (4”), (4 towns・----
1・, Pore (5), (5′)・---・・−−m−−
−・Slit hole (12)−−−−−・−m−−−−
−−・−−1 Traverse Guide 11 Factors

Claims (1)

[Claims] 1) Three or more types of yarns with different dyeability or three or more types of yarns that are not colored in different colors are separated and passed through a lint hole, and the yarns passing through the slit hole are passed through the slit hole. A method for manufacturing multicolored braiyarn, which comprises piling the yarns while periodically moving them in the length direction, and winding the yarns in a twisted manner.