KR100737975B1 - Filament velvet fabric and manufacturing method thereof - Google Patents

Abstract

The manufacturing method of the long-fiber velvet fabric of the present invention is a method of manufacturing a known velvet fabric in weaving and processing, but using synthetic fiber long fibers or synthetic fibers alone or mixed short fibers of synthetic fibers and natural fibers for warp and weft yarn, Single yarn fineness is also used in the yarn is less than 1 denier synthetic fiber multifilament, and the pile yarn is characterized in that it is put into weaving after twisting or sizing.

The long fiber velvet fabric of the present invention expresses excellent drape, elasticity and tensile strength peculiar to long fiber by using synthetic fiber multifilament yarn as warp, weft, and pile yarn, and at the same time has soft touch and light weight by synthetic fiber microfibre It has the effect of having a beautiful appearance.

Velvet, microfiber, touch, fabric, light

Description

Filament velvet fabric and manufacturing method thereof

Figure 1a is a schematic diagram for showing the principle of weaving the long fiber velvet fabric of the present invention.

Figure 1b is a schematic diagram to show that the pile yarn loop is formed before the long fiber velvet fabric of the present invention is cut.

Figure 1c is a schematic diagram for showing a state in which the long fiber velvet fabric of the present invention is cut.

※ Explanation of symbols for main parts of drawing

  11: slope 12: weft

  13: ground bell 14: file bell

  15: file yarn 16: home wire version

  17: File Looping 18: File

The present invention relates to a long-fiber velvet fabric and a method for manufacturing the same, and more specifically, by using a synthetic fiber long fiber of less than 1 denier in the yarn and weft yarns, and the pile yarn specific drape property, The present invention relates to a long-fiber velvet fabric which has elasticity, tensile strength, washing shrinkage rate, soft touch by microfiber, and EASY-CARE.

In general, there are two kinds of velvet (or velvet) fabrics, one of which is formed by two pile fabrics, with a knife cut between the upper and lower fabrics formed by double weaving. As can be seen in Figure 1 is to be manufactured by cutting a pile formed by inserting the wire plate 16, etc. during the inclination to protrude during weaving and removing the wire plate 16 after weaving during the weaving.
Therefore, the velvet fabric corresponds to the light pile fabric in which the pile is formed on the warp, and is distinguished from the corduroy fabric in which the pile is formed in the weft yarn in terms of manufacturing method, properties and uses.

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In general, the velvet fabric is not only revealing the texture of the surface, but directionality to the pile to give a slight gloss, it can express the rich surface effect, can vary the color as well as pile length and weave According to the method, various textures can be given to the surface, which is widely used in women's and men's clothes and casual wear.

Conventionally, velvet fabrics using a variety of yarns such as yarn / cotton yarn, cotton yarn / blend yarn, poly spun yarn / poly spun yarn, or acetate or rayon are known as yarns (slopes, weft yarns) and pile yarns, respectively. (STIFF), which is not suitable for use as casual wear due to the generation of wrinkles, and the velvet fabric using ordinary synthetic filament can compensate for the above disadvantages, but it can expand the limited use extensively, but due to the generation of static electricity Not only is easy to bury, but also does not fall easily there was a problem that the product surface and feel of the product quality is poor.

The present invention has been made to solve the problems of the prior art as described above, an object of the present invention by using a synthetic fiber multi-filament yarn as a branch or pile yarn, the drape properties, elasticity, tensile strength, washing shrinkage specific to long fiber yarn It is to provide a long fiber velvet fabric with improved.

It is another object of the present invention to provide a long-fiber velvet fabric that is soft and soft by the ultra-fine yarn and gives EASY-CARE property by using synthetic fiber filament microfiber as a branch or pile yarn.

The long-fiber velvet fabric of the present invention is characterized in that the warp and weft yarn are synthetic fiber long fibers or synthetic fiber alone or a blended short fiber of synthetic and natural fibers, and the pile yarn is synthetic fiber multifilament having a single yarn fineness of 1 denier or less.

It is particularly preferable that the synthetic fiber multifilament is a split polyester / nylon composite microfiber, polyester general microfiber, and island-in-the-sea polyester microfiber.

It is particularly preferable that the synthetic fiber multifilament is a flat yarn (FLAT YARN).

The pile yarn is preferably combustible or twisted.

According to another aspect of the present invention, a method of manufacturing a long fiber velvet fabric is made by a known method of manufacturing a velvet fabric in weaving and processing. To use, the pile yarn is a synthetic fiber multifilament having a single yarn fineness of less than 1 denier, characterized in that the pile yarn is put into weaving by twisting or sizing after twisting.

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

The manufacturing method of the long-fiber velvet fabric of the present invention is made by the known method of manufacturing the velvet fabric in weaving and processing, using synthetic fiber long fibers or synthetic fibers alone or blended short fibers of synthetic fibers and natural fibers for warp and weft yarns. Single yarn fineness is also used in the yarn is less than 1 denier synthetic fiber multifilament, the pile yarn is characterized in that it is put into weaving after twisting or sizing.

In the present invention, the basic weaving method is known, and as shown in the accompanying Figures 1a to 1c, the pile yarn 15 is supplied separately and the groove is formed by the inclined 11 and the weft yarn 12 is formed and grooves As the pile loop 17 is made by the wire plate 16, the velvet structure is woven, and the upper and lower plates are separated by the reciprocating motion of the knife (cutter) attached to the loom, and the pile 18 is formed and the velvet fabric is manufactured. do.

The present invention is not characterized by the method of weaving by using the known velvet fabric weaving method, but is characterized by the material of the light, weft and pile yarn used as the material and its processing.

In the present invention, as the weave, the weft yarn may be a synthetic fiber filament, for example, polyester or nylon filament, and the like, and synthetic fiber short fibers, cotton, T / R spun yarn, polyspun yarn, etc. Fiber spun yarn or blended yarn may be used.

In the velvet fabric of the present invention, the synthetic yarn multifilament having a single yarn fineness of 1 denier or less is used for the pile yarn, so that lightness and drape, elasticity and soft touch are very excellent and beautiful when compared with conventional natural fiber spun yarn or blended yarn products. Appearance was realized.

In order to further increase the effect, it is necessary to impart bulkiness and crimp by twisting pile yarn before weaving, and the twisted yarn is fed into weaving by weaving or sizing in terms of fairness. There is no restriction | limiting in particular and what is necessary is just to apply well-known conditions according to the kind of yarn. In other words, depending on whether the type of yarn is polyester general multifilament or nylon / polyester split composite yarn, the combustible process conditions will be somewhat different.

At this time, if the conventional manufacturing method of short-fiber velvet products is applied without flamming or sizing as such, the surface slippery and multi-filament yarns are separated from each other during the warp work, and the openings are used as slopes and piles. We are unable to work due to disability.

Therefore, in the present invention, the multifilament is prevented from being split or separated by sizing the warp yarns and pile yarns or by filament yarns to warp, weaving efficiency due to opening obstacles and warp trimmings when weaving. The fall was prevented.

The long-fiber velvet fabric of the present invention is characterized in that the warp and weft yarn are synthetic fiber long fibers or synthetic fiber alone or a blended short fiber of synthetic and natural fibers, and the pile yarn is synthetic fiber multifilament having a single yarn fineness of 1 denier or less.

It is particularly preferable that the synthetic fiber multifilament is a split polyester / nylon composite microfiber, polyester general microfiber, and island-in-the-sea polyester microfiber.

The split composite microfiber yarn or island-in-the-sea microfiber yarn are particularly suitable for expressing the properties of the present invention as the ultrafine yarn having a single yarn fineness down to 0.001 denier.

When the synthetic fiber multifilament is made of FLAT YARN, the drape property of the final product is particularly improved.

In the present invention, the single yarn fineness of the pile yarn is preferably 1 denier or less, but when it is 1 denier or more, the touch after processing becomes stiff (STIFF), and the surface is roughened, so that a soft touch cannot be obtained.

In addition, microfiber or microfiber yarns are very suitable for velvet piles because of their excellent softness.

Hereinafter, examples and comparative examples of the present invention will be described. However, the following examples are only intended to illustrate the present invention and should not be understood as limiting the scope of the present invention.

 (Example)

The warp and weft of the paper texture are polyester filament twisted yarn, and the pile yarn is twisted and sized by conventional method using polyester / nylon composite microfiber twisted yarn (DTY) with single yarn fineness of 1 denier or less, then weaved and velvet The obtained velvet fabric final product of the present invention was obtained, and the overall physical properties were evaluated and shown in [Table 1].

  (Comparative Example)

The warp and weft yarns were cotton, cotton, and weaving and weaving in the usual velvet manufacturing method. It was.

Property evaluation items and evaluation methods were as follows.

   (1) Tensile strength: KSK 0520 was measured separately in the direction of the warp, weft.

   (2) Drape property, modulus of elasticity and feel: observed and evaluated by visual or manual

Example Comparative example Tensile Strength (Slope: kg) 56.2 36.2 Tensile Strength (Weft: kg) 45.2 26 handling soft stiff Drape Castle Prize medium Elasticity Prize medium

As can be seen in Table 1, the long-fiber velvet fabric of the present invention showed excellent tensile strength, touch, drape, and elasticity as compared to the conventional short-fiber velvet fabric.

The long fiber velvet fabric of the present invention expresses excellent drape, elasticity and tensile strength peculiar to long fiber by using synthetic fiber multifilament yarn as warp, weft, and pile yarn, and at the same time has soft touch and light weight by synthetic fiber microfibre It has the effect of having a beautiful appearance.

While the invention has been described in detail only with respect to the described embodiments, it will be apparent to those skilled in the art that various changes and modifications can be made within the scope of the invention and it is obvious that such variations and modifications belong to the appended claims.

Claims (5)

delete delete delete delete In weaving and processing, synthetic fiber multifilament having a single yarn fineness of 1 denier or less in synthetic yarn, using synthetic fiber filament or synthetic fiber alone or blended single fiber of synthetic fiber and natural fiber for warp and weft yarns. To use, the pile yarn is twisted or sizing after twisting the long fiber velvet fabric manufacturing method characterized in that it is put into the weaving.

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