KR100772733B1 - Method for producing pile knitted fabric having differential pile length and pile knitted fabric thereof - Google Patents

Abstract

A method for producing a knitted fabric is provided to facilitate the dyeing of the knitted fabric and maximize the printing efficiency, by forming piles to have different lengths within the knitted fabric, and express dyed color clear. At least two dial knitting needles(34) are positioned by a knitting needle controlling cam(17). Each of the dial knitting needles has position controlling protrusions(34a,34b) integrated thererinto in one body. A structure of a knitted fabric is formed by hang pile yarns on weft yarn in a V shape. The pile yarns have different lengths within the knitted fabric by differently controlling a first distance between the knitting needle controlling cam and a dial knitting needle passing a knitting groove(16) and a second distance between the knitting need controlling cam and adjacent dial knitting needle.

Description

Method for producing pile knitted fabric having differential pile length and pile knitted fabric

1 is a longitudinal cross-sectional view of a portion generally showing the operating relationship between a cylinder needle and a dial needle in a circular knitting machine;

Figure 2 is a front view showing a cam structure for a circular knitting machine knitting a file in a conventional circular knitting machine.

Figure 3 is an exemplary view showing the structure of a pile knitted using the cam structure for a conventional circular knitting machine of FIG.

Figures 4a to 4b is a front view showing the operation of the cam for circular knitting machine by the knitting method to which the technique of the present invention is applied.

5 is an exemplary view showing a pile structure when knitted using a cam structure for circular knitting machines to which the technique of the present invention is applied.

※ Explanation of code for main part of drawing ※

10: dial 16: single needle groove

20: cylinder 30: guide

31,32: Guideman 33: Guide holder

34: dial single needle 35: cylinder single needle

G: Weft P: File yarn

34a, 34b: Position adjusting protrusion

The present invention relates to a knitting method of knitting by mixing the length of the file in a long-stage, and more specifically, to be knitted in two or more forms of the length of the file to be knitted, it is easy to dye and maximize the effect of dyeing dyed The present invention relates to a knitting method of knitting by knitting a file length in a long-to-short manner to improve colorability by displaying colors more clearly.

These pile knitted fabrics are mainly composed of synthetic fibers, especially polyester fibers, and are applied to various uses, such as children's toys and winter sportswear, and are particularly comfortable to wear because they are light and have great warmth and elasticity and give a soft feeling like wool fibers. It is sold popularly.

In general, circular cam and cylinder cam are supplied with pile yarn by raising the 1st stage needle at feeder 1 and feeding only the pile yarn in the 2nd feeder. In the second stage, the needle is raised to supply only the pile yarn, and in the fourth feeder, the whole needle is raised to supply only the weft yarn, and only the bottom is knitted to cut the loop formed in the next coarse to knit the knitted fabric.

Knitting method of the general circular knitting machine described above is as shown in Fig. 1, the dial knitting needle 34 mounted on the knitting needle groove of the dial 10 and the cylinder knitting needle 35 mounted on the cylinder knitting needle groove of the rotating cylinder 20. It becomes the knitting by).

Specifically, the circular knitting machine is provided with a circular needle-like dial 10 and a cylindrical needle-shaped cylinder 20 as in the usual manner, and each of the knitting needle grooves has a latch needle that moves horizontally according to the respective cam. A cylinder needle 35 of a knife needle moving perpendicularly to the dial needle 34 is mounted, and the guide holder of the guide guide 30 of the saga 30 from the feed port is operated by the operation of the dial needle 34 and the cylinder needle 35. The weft yarns (G) and pile yarns (P), which are supplied through the yarn guides 31 and 32 through the guides 33 and 33, respectively, simultaneously organize the bottom tissue and the pile.

That is, as shown in FIG. 1, when the latch of the dial knitting needle 34 reaches a certain point of the outer diameter of the dial 10, the cylinder knitting needle 35 also simultaneously rises to abut at a desired point, and the dial knitting needle 34 Of the hook hole of the cylinder needle needle 35 and the hook of the cylinder needle needle 35 is supplied with the pile yarn P from the guide hole 32, and the guide hole 31 is disposed between the hook back side of the cylinder needle needle 35 and the latch of the dial needle needle 34. At the moment when both needles retreat simultaneously, the weft yarn G supplied between the hook backside of the cylinder knitting needle 35 and the latch of the dial knitting needle 34 joins the pile yarn P. Since the pile is knitted together in the next course, the pile is formed at the same time as the bottom tissue, so that the pile yarn can be firmly held on the knitted fabric so that the pile can be completely prevented, so that the pile is formed very firmly.

In addition, in the conventional circular knitting machine as shown in FIG. 2, the density adjusting cam 12 on the plate of the dial 10 is formed to be bent at a predetermined angle to the weft knitting cam 14 so that the weft knitting is formed. In conjunction with the cam 14, the first feeder (A) forms a bottom structure and a loop simultaneously, and in the second feeder (B), the cylinder needle (35) does not operate and only the weft (G) is supplied so that it is attached. As shown in Fig. 3, the weaving yarns are formed by repeating the weaving yarns in a V-shape at the time of weaving.

As described above, the pile yarn is formed by repeating the pile formed by V-shape, but the knitting form of the structure in which the adjacent pile and the length of the pile are equally knitted is not easy to dye, and thus, the dyeing effect cannot be maximized. It was not clear and caused the deterioration of merchandise.

The object of the present invention devised in view of the above-mentioned conventional problems is that the length of the file can be long-short, so that it is easy to dye and maximize the dyeing effect so that the dyed color can be displayed more clearly to improve the merchandise. It is to provide a knitting method of knitting by mixing.

The object of the present invention is a loop loop knitting cam and a density adjusting cam on a plate of a dial are repeatedly formed as a pair for each Peter, and the front and rear portions are formed to be bent at a predetermined angle in accordance with the weft knitting cam to work with the weft knitting cam. The front and rear parts are bent at a certain angle so that the dial knitting needle passing through the knitting needle adjustment cam fixedly fixed to the fixed piece and the adjacent dial knitting needle are repeatedly aligned at the same position so that the weft yarn is in contact with the cylinder knitting needle. In the pile knitting method in which the length of the pile is piled in the V-shaped file yarns are equally knitted, the position adjusting projection to be integrally formed on the dial knitting needle is adjusted so that the position is adjusted by the knitting needle adjusting cam fixed to the fixed piece. Above the dial next to the dial that passes through the adjusting cam It is achieved by a knitting method of mixing the length of the pile in long-shorts characterized in that the teeth are adjusted differently to knit.

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Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

As shown in FIGS. 1 and 4, a circular needle-shaped dial 10 and a cylindrical needle-shaped cylinder 20 are provided, and each of the needle needle grooves moves horizontally in accordance with their respective cams. A cylinder needle 35 of a knife needle which moves perpendicular to the dial needle needle 34 of the latch needle is mounted, and by operation of the dial needle needle 34 and the cylinder needle needle 35, The weft yarns (G) and pile yarns (P) supplied through the guide holders (33) and (32) through the guide holders (33) are respectively organized at the same time in the bottom structure and piles.

When the latch of the dial knitting needle 34 reaches a certain point of the outer diameter of the dial 10, the cylinder knitting needle 35 also simultaneously rises to abut each other at a desired point, and at this time, the hook of the dial knitting needle 34 and the cylinder knitting needle 35 ) Is supplied with pile yarn P from the guide hole 32, and the weft yarn G from the guide hole 31 is provided between the hook back surface of the cylinder knitting needle 35 and the latch of the dial knitting needle 34. Is supplied and both needles retreat at the same time, the weft yarn (G) supplied between the hook back of the cylinder knitting needle 35 and the latch of the dial knitting needle 34 joins the pile yarn P to the next course. Since the pile is formed together with the bottom tissue, the pile can be firmly held in the knitted fabric so that the pile can be completely prevented, so that the pile is formed quite firmly.

On the other hand, as the structure that the latch of the dial knitting needle 34 reaches the outer diameter constant point of the dial 10, the dial knitting needle 16 is equal to the length of the conventional knitting file as shown in FIG. 4A. When passing through the position adjusting projection (34a) formed on the upper portion is moved along the knitting needle groove (16) to form a file (H2) of a generally long shape.

Meanwhile, as a method of shortening the length of the pile, as shown in FIG. 4B, when the adjacent next dial knitting needle 34 passes through the knitting needle groove 16, the positioning protrusion 34a is not caught at the bottom thereof. By the position where the formed position adjusting protrusion 34b abuts against the knitting needle positioning cam 17, the length of the pile is shortly knitted as shown in FIG. 5 (H1).

Such a present invention is a useful invention that can be easily dyed and maximize the discharging effect to improve the marketability by displaying the dyed color more clearly.

Claims (2)

The looping cam and density adjusting cam on the plate of the dial are repeatedly formed in a pair for each Peter. The front and rear parts are bent at a certain angle in accordance with the weft knitting cam, and work together with the weft knitting cam to operate the front and rear parts. It is formed to be bent at a certain angle so that the dial needle needle passing through the needle needle adjustment cam fixedly fixed to the fixed piece and the adjacent needle needle needle are repeatedly aligned at the same position. In the file knitting method in which the length of the piled file is equally knitted, Two or more dials of the position adjustment projection to be formed integrally with the dial needle, so that the position is adjusted by the needle needle adjustment cam, but the next dial needle needle adjacent to the dial needle needle passing through the portion and the needle needle groove is installed Knitting method of mixing the length of the pile in a long-short, characterized in that the length of the pile is formed by mixing the length of the pile by the weft yarn to form a tissue by the weft yarn is formed by mixing the long and short. delete

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