KR100411624B1 - The pile wrap knitting that is divided into the unitary pile wrap knitting by the section - Google Patents

Abstract

According to the present invention, a weave cutting unit for which a pile warp knitted fabric is connected to a separate single weft yarn, and a coarse direction cutting unit for weft knitting and unit yarns for knitting a unit pile warp knitted only in one adjacent wale By dividing into a number of unit pile warp knitted fabric, it prevents the stool from being displaced during cutting, so that the sewing process of the edge is unnecessary, so that the loss of pile warp knitted fabric due to sewing can be reduced, and the circular pile knitted fabric can be maintained. In addition to making it possible to reduce the cost of production and to create high added value, in the pile warp knitted in which the wale formed by the yarn is formed as a plurality of wefts and pile yarns, It consists of a plurality of unit pile warp knitted fabric divided by a wale direction cutting and a coarse direction cutting, The cutting portion connects a plurality of wales into separate single wefts connecting adjacent unit pile warp knitted fabrics, and the coarse cutting portion is knitted only in one wale in which the weft and pile yarns adjacent to each other knit together The pile warp knitted fabric is divided into a plurality of unit pile warp knitted fabrics by cutting, characterized in that the weft and pile yarn are knitted to prevent the wale from being loosened.

Description

The pile wrap knitting that is divided into the unitary pile wrap knitting by the section}

The present invention relates to a pile warp knitted by a cutting unit divided into a plurality of unit pile warp knitted fabrics, and more particularly, a wale direction cut unit and a pile pile which allow a plurality of wales to be connected to a single single weft yarn. The weaving process of sewing the edges by preventing the unscrewing of the edges from being cut by cutting the warp yarns and the pile yarns for knitting warp knitted yarns by the coarse cutting part which is knitted only in one adjacent wale. This makes it possible to reduce the loss of pile warp knitted fabric due to sewing, keep the original shape of pile warp knitted fabric, and reduce the cost of production. It is a warp knit.

In general, knitting is manufactured by the connection of loops, so the feel is soft, elastic, wrinkle-free, and aerobic, so it has excellent heat retention and breathability. There is a problem that the unwinding is easy to unwind, and the circular shape of the knitted fabric is easily deformed, so that careful attention is required, such as sewing the cut portion at the time of cutting.

Conventional knitted fabrics have been cut to a certain size to be used without treatment of the edges, or overlock stitches have been simply cut using an overlock machine. There was a difficulty in preventing the loop yarn or the fiber crumbs from being separated, and in severe cases, the circular shape of the knitted fabric was deformed and it was impossible to recover, and there was an economical disadvantage due to the loss of the edge part.

In order to solve the above problems, the Korean Patent Application Publication No. 270234, 'Finishing method of the knitted cleaner and the knitted cleaner thereby,' prevents spooling of the edge by fixing the wrapper up and down on the edge of the knitted fabric. Although it was not deformed, there was a problem in that it was inconvenient to use and economical by adding a wrapper to the edge, and another prior application, Korean Patent Publication No. 0321311, relates to a manufacturing method of warp knitted fabric with crepe effect. By manufacturing the end of the fabric by sewing the end to prevent the end of curling or loosening, but not only the end of the knitted fabric deformed due to the cumbersome sewing process, there was a problem that the economy is not excellent, and another patent application 1984 -1345, "Manufacturing Method of Knitting Fabrics" There is no need to sew or cover the edges even after separating the fabrics by knitting a continuous integrally connected tubular fabric, each having an integrally knit welt or selvedge at one end of the tubular fabric separated from the fabric to be joined. However, because each tubular fabric should have a welt or edge weave, there was a problem that the manufacturing cost increases due to the process hassle.

Accordingly, an object of the present invention is to cut the wail direction of the conventional pile warp knitted fabrics that had to sewn the edge after cutting as described above, the pile warp knitted to weave a plurality of wales connected to a separate single weft The section, the weft yarn for knitting the unit pile warp knit and the pile yarn is partitioned into a plurality of unit pile warp knits by a coarse direction cut that is knitted only in one adjacent wale, thereby preventing the unwinding of the edges at the time of cutting By eliminating the sewing process of the edge part is to reduce the loss of the pile warp knitted fabric due to sewing, and to maintain the original shape of the pile warp knitted fabric.

1 is a front view of a pile warp knitted fabric divided into a plurality of unit pile warp knitted fabrics according to the present invention.

Figure 2 is a structure diagram of the pile warp knitted by the cutting unit according to the present invention divided into a plurality of unit pile warp knitted.

Explanation of symbols on the main parts of the drawings

1: unit pile warp yarn 2: wale cutting

3: coarse cutting part 4: wales

5: plural 6: weft

7: File company

In order to achieve the above object, the pile warp knitted fabric A, which is divided into a plurality of unit pile warp knitted fabrics 1 by the cutting unit according to the present invention, has a plurality of wales 4 formed by the knitting yarn 5 In the pile warp knitted fabric A, which is knitted as the weft yarn 6 and the pile yarn 7, the pile warp knitted fabric A is divided into a plurality of wedge cutting sections 2 and a coarse cutting section 3, respectively. It consists of a unit pile warp knitted fabric (1), wherein the wale direction cutting portion (2) is connected to a separate single weft (6) connecting the plurality of wales (4), adjacent unit pile warp knitted fabric (1) In addition, the coarse direction cutting part 3 is such that the weft yarn 6 and the pile yarn 7 for knitting the unit pile warp knitted fabrics 1 adjacent to each other are knitted only in one wale 4 adjacent to each other, the weft yarn 6 ) And the pile yarn 7 are knitted to prevent loosening of the wale 4.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings such that those skilled in the art can easily implement the present invention.

1 is a front view of a pile warp knitted fabric divided into a plurality of unit pile warp knitted fabrics by the cutting unit according to the present invention, and FIG. 2 is a pile divided into a plurality of unit pile warp knitted fabrics by a cutting unit according to the present invention. As the organization chart of the warp knitted fabric, it is composed of a plurality of unit pile warp knitted fabrics 1 which are divided by the wale direction cutting portion 2 and the coarse direction cutting portion 3.

The unit pile warp knitted fabric 1 is formed by knitting a wale 4 formed by a knitting yarn 5 into a plurality of weft yarns 6 and pile yarns 7, The pile to be formed may be formed on one surface of the single pile warp knitted fabric 1, or may be formed on both surfaces thereof, but the shape of the pile is not limited, but a plurality of pile yarns 7 are provided on each wale 4. In the case of knitting, when the plurality of pile yarns 7 cross each other and are knitted, the pile yarns 7 and the wales 4 become entangled with each other to prevent easy loosening.

The cutting portion for dividing the pile warp knitted fabric A of the present invention may be divided into a wale direction cutting portion 2 and a course direction cutting portion 3, and the wale direction cutting portion 2 is By cutting the plurality of wales 4 formed by the knitting yarn 5 into separate single wefts 6 connecting the unit pile warp knitted fabrics 1 adjacent to each other, only the separate wefts 6 are cut at the time of cutting. And the knitting yarn 5, the weft yarn 6, and the pile yarn 7 constituting the single pile warp knitted fabric 1 can be cut so as not to be cut, so that the unrolled portion of the single pile warp knitted fabric 1 is not loosened. will be.

The cause of loosening of the edge of the warp knitted fabric in the coarse direction is that the weft yarn 6, the pile yarn 7, and the like other than the knitting yarn 5 are knitted over two or more wales 4 to loosen the wales 4. Since it is brought, the coarse cutting portion (3) is such that the weft yarn (6) and the pile yarn (7) for knitting the neighboring unit pile warp knitted fabrics (1) are knitted only in one wale (4) adjacent to the single pile Each weft (6) and pile yarn (7) extending from the warp knitted fabric (1) is knitted independently of the other wales (4) other than the corresponding wales (4), so that the bowing of the bowels is not damaged after cutting. Also, when weaving the weft yarn 6 and the pile yarn 7 of the coarse cutting part 3 to the corresponding wales 4, the wales 4, the weft yarn 6, and the pile yarn 7 cross each other. When knitting as much as possible, the wale 4, the weft yarn 6, and the pile yarn 7 become entangled with each other to form a brush shape, so that the ring portion of the side of the unit pile knitted fabric 1 is pulled out. It can be prevented.

Therefore, if the cutting portion of the pile warp knitted fabric (A) according to the present invention is cut into a single pile warp knitted fabric (1), the unscrewing of the cut edge of the cut unit pile warp knitted fabric (1) is not solved, so that the sewing process is unnecessary, resulting in product cost. Of course, it is possible to maintain the circular shape of the single pile warp knitted fabric (1).

In the above configuration, it has been described that the pile warp knitted fabric A of the present invention is composed of a plurality of unit pile warp knitted fabrics 1 partitioned by the wale direction cutting portion 2 and the coarse direction cutting portion 3, but As an alternative embodiment, it may be made of a unit pile warp knitted fabric 1 which is divided only by the wale direction cutting unit 2, and in another embodiment, a unit pile diameter which is partitioned only by the coarse cutting unit 3 as another embodiment. Not only may it be made of the knitted fabric 1, but also the knitted yarn 5 and the weft yarn 5 can be knitted without knitting the pile yarn 7, and the embodiment is not specified.

As described above, although the present invention has been described with reference to the above embodiments, it is not necessarily limited thereto, and various modifications may be made without departing from the scope and spirit of the present invention.

As can be clearly seen from the above description, according to the pile warp knitted by the cutting unit of the present invention divided into a plurality of unit pile warp knitted fabrics, a wale direction cut unit and a unit pile diameter which allow a plurality of wales to be connected by a separate single weft yarn; By weaving the weft and pile yarns for knitting to be divided into a plurality of unit pile warp knitted fabrics by a coarse cutting portion which is knitted only in one adjacent wale, the sewing process of the edges is prevented by preventing the unwinding of the edges during cutting. By making it unnecessary, it is possible to reduce the loss of pile warp yarns due to sewing, not only to maintain the pile warp knit originals, but also to reduce the production cost, thereby providing high added value. .

Claims (1)

In the pile warp knitted fabric A in which the wale 4 formed by the knitting yarn 5 is knitted as a plurality of weft yarns 6 and pile yarns 7, The pile warp knitted fabric (A) is composed of a plurality of unit pile warp knitted fabrics (1) divided by a wale direction cutting portion (2) and a coarse direction cutting portion (3), and the wale direction cutting portion (2) Wales (4) of the unit pile warp knitted fabric (1) connected to each other by a separate single weft (6) connecting, the coarse cutting (3) is a unit pile warp knitted fabric (1) It is characterized in that the weft yarn 6 and pile yarn 7 for knitting the knitting yarns are knitted only in one adjacent wale 4, so that the weft yarn 6 and pile yarn 7 are knitted to prevent the wale 4 from loosening. Pile warp knitted fabric divided into a plurality of unit pile warp knitted by the cutting portion.