JPS5966561A - Processing of raised knitted fabric - Google Patents

Abstract

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

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention is characterized in that the nape on the surface of the hot-cut "pale-fiber nape woven knitted fabric σ-" is partially intertwined and the direction of the nap is disordered.1. The present invention relates to a method of applying a pattern to a button.

Conventionally, on the surface of napped woven or knitted fabrics made of thermoplastic fibers or natural fibers, the uprights are partially intertwined, napped, and the direction is disordered by 1" to reveal a pattern. Because of its resemblance to the chinchilla, which is a chinchilla, the traditional method of filling the bag with napped fabric and molding it with a bag was used, but the conventional method requires special equipment. year,
In order to solve the problem of the conventional method, the present inventors worked hard to solve the problems of the conventional method by using the existing processing stage (using special equipment other than III). The present invention has been achieved, which allows the above-mentioned product having an elegant appearance to be produced easily and with high production efficiency.

In other words, the gist of this is that the fibers are made mainly of thermoplastic fibers and have a length of □.
The woven and knitted fabrics whose raised naps are inclined in the longitudinal direction of the fabric are bound together in a cylindrical shape so that the raised direction is inward, and the raised direction of the raised product is aligned with the liquid discharged from the ejector nozzle in the jet dyeing machine. Put it in the dyeing machine so that it is in the direction of movement with respect to the flow, and put it in the ejector.
The nozzle discharge pressure is 72~ill on the left Okg/crl!
Adjust, go~/, 3"0 (1:0~/ at the temperature of:'
Heat treatment for 0 minutes □■□ As a result, the piloerections on the surface of the piloerection area and object are partially intertwined □, and the direction of the piloerection is disturbed (e). piloerection I1
To explain in more detail the details of the 1st method in Ura and Nihon, first of all, as for the napped part knitted fabric used in the present invention, the heat-use fiber is Sθ%.
It is necessary that the above-mentioned components are contained in the fiber, and examples of the thermoplastic fiber include polyester delicate acetate fiber, polyamide fiber, polyai 7 lylonitrile fiber, etc., but especially C1-acetate fiber is preferable. .

The length of the piloerection is preferably in the range /-j zm, and below /long the disturbance of the piloerection is unclear, ! ; When it exceeds ++g, the standing scolding becomes a confounding pattern and becomes an elegant chinchilla pattern and separates.

In addition, the napped part knitted fabric is used in a state where the napped part is about 1 in the longitudinal direction of the napped fabric knitted fabric, and methods such as napped, shirring, pressing, heat treatment, etc. can be used as a method for tilting the napped in the longitudinal direction of the fAm knitted fabric. , I can give you a knee. Standing the thus obtained raised upright part at an angle: Sewing each ear part with the raised side of the 1 piece of hair on the inside, sewing them together into a cylinder shape, etc. The knitted fabric is fed into the dyeing machine so that the direction is the same as the discharge H-+1tfE of the ejector nozzle of the liquid/flow dyeing machine as shown in Fig. Connect the terminal and discharge the ejector nozzle.

kg/crl, preferably Lt/,! r~,?
,'! ; Adjust so that it becomes kg/c-g O~/
,? o Co,) warm 6 te, i 0~/, i.

Apply heat treatment for a minute. ' □ The important thing to keep in mind here is to sew in a plane so that the raised part is on the inside side, and to sew so that the direction of the surrounding bristles is opposite to the liquid flow discharged from the ejector nozzle. p>,
The object of the present invention is that if the napped surface is turned outward, the target intertwined pattern will not be produced, and if the direction of the napped hair and the direction of the liquid flow discharged from the nozzle are made the same direction, the purpose of the present invention is to Furthermore, in the present invention, the discharge pressure of the ejector nozzle is extremely low (an important factor, and by specifying the discharge pressure of the ejector nozzle to a certain condition) , 9 degrees C
It is possible to reveal intertwined patterns. That is, the ejector
If the discharge 11- of the nozzle is set to less than i'2 kg7cId as in the normal liquid flow and dyeing conditions, the confounding pattern will not be visible.
If ll is extremely poor and the discharge pressure exceeds A;9/cl, the raised portions will not form an intertwined pattern and will become felt.
Eventually (even in case V), the quality of the product will be extremely low.

In addition, if the hot water temperature is set to goC so that no droplets drop, 2) there is less disturbance in the direction of piloerection/if 3QC is exceeded, hardening of the texture and deterioration of the physical properties of the piloere-fine product will occur, which will also result in poor product quality. I end up. Furthermore, if the heat treatment time exceeds 10 minutes, the processing stability deteriorates and a uniform intertwined pattern cannot be obtained.7.If the heat treatment time exceeds 20 minutes, an increase in the effect of the intertwined pattern is observed.L')1 Not only does this increase the eco-cost, but it also hardens the texture.

To carry out misfire 1v1, as shown in t and 2) in Figure 1, the woven or knitted fabric is made into a cylindrical shape with the raised side facing inside, and the liquid flow is directed from the ejector/through 1/) in the direction of the raised part of the raised part. The object of the present invention is to have a side surface state as shown in FIG.
The target woven and knitted fabrics are very different.

When carrying out the present invention, it is preferable that the distance between the ejector and the nozzle is 03 to 3 MM;
1 It is determined by the structure of the AC dyeing machine and the performance of the hob, and is not particularly limited. In addition, the collision angle between the discharged liquid flow and the vertical knitted fabric + 3 Knitted fabric + i Liquid flow dyeing □ In the coloring machine Widely used range of s''-3o0) H is good.Also, the cross section of the cross section does not need to be circular, it can be oval or square etc./The diameter of the cross is also raised (j + J a: From the basis weight of l) When there are a lot of eyes, i'oo~/, 2 O
n++, when it is small, A vNr'.

1 may be used as appropriate.

As shown in □ above, 9/c1rfN in the jet dyeing machine 91' ejector nozzle discharge pressure/, 2' used in the present invention! r
Any dyeing machine that can satisfy o kq'/ctd may be used.

In carrying out the present invention, during the heat treatment, dyeing agents, iPH adjusters, dispersants, etc. are added to repair, reveal patterns, and at the same time dyeing 1. It is also possible to perform post-processing such as reduction cleaning, if necessary, with a diameter of 11 μm.

An object of the present invention is to create an elegant sky in which the piloerection force is partially intertwined and the pilaf direction is disordered as shown in Figures 2 and 3 by the method described above. , a) A n-folded knitted fabric can be obtained, and the present invention also provides a surface ff+ of the napped fabric and knitted fabric.
+ Raised direction σ Not only to make a disordered pattern 6 appear, but also for example, to create a raised part and a "raised area" on one ID machine, to make the raised part and the "M" part of the raised part to the nol of the raised part By expressing the disordered pattern as a pattern and partially changing the length of the raised hairs, the raised area has a large disordered pattern. It is also possible to create a small disordered pattern using ils.

In addition, considering that it is difficult for non-thermal l-1J plastic fibers to exhibit disordered patterns, we have developed fabrics in which disordered patterns made of thermoplastic fibers and undisturbed non-thermal plastic fibers are mixed. It is also said to make a "mouth" dragon. As described above, by applying the present invention, it is possible to obtain products with extremely varied appearance, and the products obtained by the present invention include CIJ Hatless, Mecha 1,, □B Leather□, etc.Q) Clothing There are many uses for the present invention, such as wall coverings, furniture such as chair upholstery, etc. The present invention will be explained in more detail with reference to Examples below.

Example 1 As the fibers of the raised portion, □ triacetate fiber S tennyle □ lIO filament thread was used as the base fabric fiber ax 3, and 30 days of polyester fiber was used.

A tricot silk fabric was knitted using a /2 filament thread. After relaxing this knitted fabric in hot water, knit the needles.

The hair was raised using a hair raising machine.

'Thus, a tricot napped fabric 14 was obtained whose surface was completely and uniformly napped and the napped portions were inclined in the length direction of the fabric. The length of the piloerection was 3#+1.

Furthermore, the knitted fabric was placed in a Uniace dyeing machine with a discharge pressure of 3, 9/c, and 1+d under the feeding conditions shown in Table 1 below, and was treated at 700C for 60 minutes.The layer surface +in state was observed. In addition, other processing conditions are nozzle diameter g 0
111% / gap 10, L liquid flow angle fat / S''
, and the bath ratio was 30.

Table 1 １　　　　1　　　.

As mentioned above, conditions other than the conditions of the present invention are elegant Table 1.

Condition J13 O, Yuga, Zu,. □、Yota□6 items: Dignity. It was low.

Example a A trichot napped knitted fabric having a completely and uniformly napped surface and the napped lengths of O1S to 10 inclining in the length direction of the fabric was heat-treated under the conditions shown in Table 2 below in the same manner as in Example 1. The setting conditions other than those shown in Table 2 below are: nozzle diameter AOms, nozzle gap 10, and discharged liquid collision angle.
, 0, and the bath ratio t:, :io.

Rare ■ ,　　Stomach　：：′： １　　　′：・　　　、.

As shown in Table 2 and above, if the conditions are not non-inventive, the surface will not have an elegant surface condition with irregularly intertwined hairs, and the product will be rough and of low quality. Ta.

[Brief explanation of drawings]

1 Figure 1 shows the dyer nozzle part of the liquid flow 1 dyeing machine □
□ Fig. 3 is a plan view of the napped side of the napped fabric and knitted fabric obtained by the present invention, which reveals a pattern in which the bristles are intertwined with each other. 7 to 3, (1) is an ejector nozzle, (,2
) shows the napped woven or knitted fabric in the thrown state, (3) shows the partially entangled state, (2) shows the napped with disordered directionality, and (3) shows the base fabric.

Claims (1)

[Claims] The pressure body is thermoplastic Mi-based fiber! ; It has piloerection with a length of J+, and the piloerection is empty 9. ) in the longitudinal direction, 1 lil
(The diagonal indicates that the knitted fabric is tied together in a cylindrical shape with the napped [flJ] facing inside, and the napped direction of the napped product is opposite to the flow of liquid discharged from the ejector nozzle. Put it into the dyeing machine and cocoon the ejector nozzle σ discharge IJL to /,, 2~SOshi/C+ge, KO-/
30. (By heat treatment at a humidity of 1.20 to 100 minutes, the surface of the napped woven or knitted fabric is partially intertwined with the napped hair, and a pattern in which the napped direction is 9J) is revealed. Processing method for woolen and knitted fabrics.