KR101177235B1 - Structure of high shrinkage fabric - Google Patents

Abstract

PURPOSE: A structure of a fabric using high shrinkage yarn is provided to fabricate products with various patterns and to improve productivity. CONSTITUTION: A structure of a fabric has high shrinkage yarn(T1). The warp of the fabric is selected from general yarn(T2) or rayon yarn (T3). The weft of the fabric is selected from: a basic unit woven with a first group(G1) having general yarn, rayon yarn, and high shrinkage yarn which are regularly aligned; a basic unit woven with the first group and a second group(G2) having general yarn and high shrinkage yarn which are regularly aligned; a basic unit woven with a third group(G3) having general yarn, high shrinkage yarn, and rayon yarn which are regularly aligned; and a basic unit woven with the first, second, and third groups.

Description

Structure of high shrinkage fabric

The present invention relates to a tissue structure of a high-shrink yarn fabric, and more particularly to a tissue structure of a high-shrink yarn fabric that can contribute to the improvement of productivity with quality corresponding to various patterns in mass-producing fabrics based on high shrink yarn. will be.

In general, fabrics manufactured using high shrinkage yarns have a lot of wrinkles and irregularities on the surface, so they have good texture. Therefore, they are likely to be applied to various fields such as bedding and clothing. In reality, it is urgent to develop various application products with high added value. As a related patent, in addition to the "fabric and fabrication method of high shrinkage yarn" of Korean Patent Publication No. 081930 by the present applicant, "Method of manufacturing elastic fabric having excellent hygroscopicity" of Korean Patent Application Publication No. 0467652 is known. have.

For example, Korean Patent No. 0881930 discloses a fabric that realizes a cool touch while having a lot of irregularities on the surface of a tissue: a number of strands having a ratio of 3 to 6: 1 in a ramp general yarn (A) and a high shrink yarn (B). The weft yarn (B) and the silk yarn (C) are arranged in the number of strands in a ratio of 1 to 3 to 6, and the general yarn (A) has a gloss function. 75 denier polyester yarn with high shrink yarn (B), 90 denier polyester yarn and artificial yarn (C) with 150 denier, but the warp yarn twisted in the form of a weft yarn is proposed to use a weaving yarn. . Accordingly, the surface of the tissue has a lot of irregularities while implementing a cool touch to expect the effect that can be expected to be suitable for summer bedding.

As another example, Korean Patent Publication No. 0467652 is a heat treatment process of tension heat treatment of a biaxially blended mixed yarn having a low shrinkage cellulose diacetate yarn having a degree of substitution of 2.0 to 2.75 as an effect yarn and a high shrinkable polyester latent yarn yarn as a screening. A process of weaving the fabric into the blended yarn, and a process of rayonizing the cellulose diacetate yarn by alkali treating the woven fabric, and after the saponification, the effect yarn (low shrink yarn) and the screening (high shrink yarn) satisfy the following equation (1). Suggest a configuration. Accordingly, it is expected to have an elasticity in both directions, and that the fabric using the same exhibits excellent appearance, softness, drape and hygroscopicity compared to a fabric composed of conventional rayon / polyester latent yarn.

However, according to the above-mentioned prior patent, although it can be expected to improve the feel due to high shrinkage properties, there is a lot of room for improvement because there is a limit in increasing productivity in the production of fabrics by adding high shrink yarns. .

An object of the present invention for improving the conventional problems as described above, to provide a tissue structure of high shrinkage fabric that can contribute to the productivity with quality corresponding to various patterns in mass production of high shrinkage based fabrics There is.

In order to achieve the above object, the present invention in the tissue structure of the fabric, including a high shrink yarn: the inclination of the fabric is configured by selecting at least one of the general yarn or a silk yarn, the weft of the fabric is a general yarn, One or two groups selected from an artificial yarn and a high-yarn yarn (also called a high-yarn yarn) are woven in a basic unit and repeatedly mixed. Basic unit of the mixed group, the second mixed group regularly arranged with the common yarn and high-yielding yarn, weave together with the first mixed group It is characterized in that the basic unit, the third mixed group is selected from among the basic unit weave together with the first mixed group or the second mixed group.

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In addition, according to the present invention, the pattern of the weft yarn is a basic unit weaving a high shrinking yarn and a common yarn in the range of 1: 2 to 8, a basic unit weaving a fourth mixed group that regularly arranges a high shrinking yarn and a general yarn at a constant ratio, It is characterized in that the single group arranged alternatively selected from the general history or dog history is selected among the basic unit woven together with the fourth mixed group.

In this case, the fourth mixed material group is characterized by arranging the high shrinkage yarn: ordinary yarn in an alternative ratio of 1: 1 or 3: 2 or 3: 5.

It should be understood, however, that the terminology or words of the present specification and claims should not be construed in an ordinary sense or in a dictionary, and that the inventors shall not be limited to the concept of a term It should be construed in accordance with the meaning and concept consistent with the technical idea of the present invention based on the principle that it can be properly defined. Therefore, the embodiments described in the present specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention, and not all of the technical ideas of the present invention are described. Therefore, It is to be understood that equivalents and modifications are possible.

As described above, according to the present invention, there is an effect that can contribute to productivity improvement by improving workability with quality corresponding to various patterns in mass-producing fabrics based on high shrinkage yarns.

1 is a schematic diagram showing the weft arrangement using the first mixed group and the second mixed group according to the present invention.
Figure 2 is a schematic diagram showing the weft arrangement using the third mixed group according to the present invention
Figure 3 is a schematic diagram showing the weft arrangement according to various modifications of the present invention

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

The present invention relates to the tissue structure of a woven fabric including a general yarn (T2) or a silk yarn (T3) in addition to the high shrink yarn (T1). The high shrink yarn (T1) can use 80 to 90 denier polyester yarn, but fibers of nylon MXD6 polymer and nylon 6 polymer can be used. The general yarn (T2) uses 75 to 150 denier polyester yarns, 75 to 150 denier twisted yarns or sizing yarns, but may also include other 75 to 150 denier low shrink yarns (also called saving yarns). Dog thread (T3) uses 140-160 denier, is advantageous to take advantage of the good dyeing point, and has a cool touch, suitable for summer clothing and bedding. Shrinkage of general yarn (T2), silk yarn (T3), and high shrinkage yarn (T1) is selected in the range of [Table 1].

According to the present invention, the inclination of the fabric is configured by selecting at least one of the general yarn (T2) or a silk yarn (T3), and may be twisted in the form of twisted yarn, but completely excludes the high shrink yarn (T1). In a conventional loom, the horizontal row arranges the heald beam and the vertical weft injector. When the high shrinkage yarn T1 is disposed on the warp, the workability related to the heald beam is very poor, and the preparation process is too difficult. This lowers the productivity of the fabric, which in turn leads to an increase in product cost. Degradation of the physical properties by completely excluding the high shrinkage yarn T1 from the inclination overcomes the similar level by adjusting the arrangement of the yarns for the weft yarn as will be described later.

In addition, according to the present invention, the weft of the fabric is composed of one or two groups selected from the general yarn (T2), silk yarn (T3), high shrink yarn (T1) by repeatedly weaving in basic units. The weft yarn is embodied in a pattern that regularly repeats the basic unit mixed with general yarn (T2) or dog yarn (T3) centered on high shrinkage yarn (T1).

1 is a schematic diagram showing the weft arrangement using the first mixed group and the second mixed group according to the present invention. Figure 2 is a schematic diagram showing the weft arrangement using the third mixed group according to the present invention. The embodiments of FIGS. 1 (a), 1 (b) (c) (d), 2 (a) and 2 (b) (c) alternatively apply to the pattern of weft.

In Figure 1 (a), the pattern of the weft yarn is composed by repeatedly mixing the basic unit weaving the first mixed group (G1) arranged regularly regular yarn (T2), dog yarn (T3), high shrinkage yarn (T1) do. The first mixed material group G1 is a state in which regular yarns T2, dog yarns T3, and high shrinkage yarns T1 are regularly arranged in a 1: 1 ratio. Of course, it may be arranged in a plurality of strands, such as the ratio of 2: 2: 2 and 3: 3: 3. In this embodiment, as a pattern of repeating only the first mixed material group G1 in the weft yarn, when applied to the fabric, a relatively simple and flat wrinkle state is realized.

In FIG. 1 (b) (c) (d), the pattern of the weft yarn includes a second mixed group G2 in which the regular yarn T2 and the high shrink yarn T1 are regularly arranged, and the first mixed group G1. It is composed by repeating mixed basic unit together with. The second mixed material group G2 alternately arranges the general yarn T2 and the high shrink yarn T1 in a ratio of 1: 1, 2: 1, and 3: 1. In this embodiment, the first mixed group G1 and the second mixed group G2 are interwoven with the weft yarn as the basic unit as shown in FIG. 1 (b), or one first mixed group is formed in the weft yarn as shown in FIG. G1) and a plurality of second mixed groups G2 are woven in a basic unit, or as shown in FIG. 1 (d), two second mixed groups G2 are provided between the two first mixed groups G1 in the weft. Implemented by repeating patterns in units. In this embodiment, as a pattern of repeating the first mixed group (G1) and the second mixed group (G2) in the weft, it is relatively complicated when applied to the fabric and implements a regular wrinkle state.

In Figure 2 (a), the pattern of the weft yarn is composed by repeatedly mixing the basic unit weaving the third mixed group (G3) arranged in a regular arrangement of the general yarn (T2), high shrink yarn (T1), the dog yarn (T3) do. The third mixed material group (G3) has a ratio of 2: 2: 2 in addition to the regular arrangement of general yarn (T2), high-yield yarn (T1), and artificial yarn (T3) in a ratio of 1: 1: 1.3: 3: 3 Implement a mixture of multiple strands such as the ratio of. In this embodiment, the pattern is repeated with the number of strands varying only the third mixed material group G3 in the weft yarn, and when applied to the fabric, a relatively irregular wrinkle state can be realized.

In (b) and (c) of FIG. 2, the third mixed group G3 is formed by repeatedly mixing the basic units woven together with the first mixed group G1 or the second mixed group G2. Repeatedly weave the first mixed group (G1) and the third mixed group (G3) in the weft yarn as a basic unit, as shown in Figure 2 (b), or the second mixed group (G2) and the third mixed material in the weft yarn as shown in Figure 2 (c) It is implemented in a pattern of weaving a group (G3) in basic units. In this embodiment, the pattern is a pattern that repeats the first mixed group (G1) or the second mixed group (G2) in addition to the third mixed group (G3) in the weft yarn, which is relatively complicated and regular when wrinkles are applied to the fabric State can be implemented.

3 is a schematic diagram showing the weft arrangement according to various modifications of the present invention. 3 (a), 3 (b) and 3 (c) are alternatively applied to the pattern of weft.

In Figure 3 (a), the pattern of the weft yarn is composed by repeatedly mixing the basic unit weaving high shrinkage yarn (T1) and general yarn (T2) in the range of 1: 2 to 8. It is a pattern that weaves high shrinkage yarn (T1) and general yarn (T2) in basic unit from minimum 1: 2 to maximum 1: 8. This embodiment can increase the fluctuation range of the mixing ratio, but maintains the simplest arrangement, which is advantageous for improving productivity.

In FIG. 3 (b), the pattern of the weft yarn is formed by repeatedly mixing the basic units of the fourth mixed material group G4 in which the high shrink yarn T1 and the general yarn T2 are regularly arranged at a predetermined ratio. The fourth mixed material group (G4) is intended to be used for general purposes by excluding the dog thread (T3), and arranges the high shrinkage yarn (T1) and the general yarn (T2) at a predetermined ratio. This embodiment is a pattern that repeats only the fourth mixed material group G4, and when applied to the fabric can realize a relatively deep and regular wrinkle state.

At this time, the fourth mixed material group G4 is suitable to arrange the high shrinkage yarn (T1): general yarn (T2) in an alternative ratio of 1: 1 or 3: 2 or 3: 5. The fourth mixed material group G4 is generally suitable for the use of the fabric which keeps the ratio of the high shrinkage yarn T1 relatively high.

In (c) of FIG. 3, the pattern of the weft yarn is a mixture of the basic unit of the single yarn group SG alternatively arranged between the general yarn T2 or the silk yarn T3 together with the fourth mixed group G4. Configure it. General yarn (T2) or dog yarn (T3) used as a single group (GS) is preferably formed with the same or somewhat smaller number of strands than the fourth mixed group (G4). This embodiment is a pattern of repeating the fourth mixed group (G4) and a single group (GS), it can implement a wrinkle state that is partially deeply repeated when applied to the fabric.

The present invention is a mixture of high shrink yarns (T1) and general yarns (T2) in a variety of patterns in the weft without using a high shrink yarn (T1) at all inclination, somewhat inferior in terms of shrinkage (quality) as shown in Table 2 On the other hand, there is a huge advantage in productivity and reduced manufacturing costs. [Table 2] shows the relative ratio to the rest after the high shrink yarn (T1) is used for weft / tilt, when only the weft yarn is used, and when it is used only for warp yarn, the reference value of 100% is given at the highest value for each check item. .

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention as defined by the appended claims. It is therefore intended that such variations and modifications fall within the scope of the appended claims.

T1: High Yarn T2: General Yarn
T3: Dog G1, G2, G3, G4: Mixed Group
GS: single group

Claims (4)

In the tissue structure of the textile fabrics, including high shrinkage yarn (T1):
The inclination of the fabric is configured by selecting at least one of the general yarn (T2) or dog yarn (T3),
The weft of the fabric is composed of one or two groups selected from the general yarn (T2), artificial yarn (T3), high shrink yarn (T1) by repeatedly weaving in basic units,
The weft of the fabric is a general unit (T2), a silk yarn (T3), a basic unit weaving the first mixed material group (G1) regularly arranged the high shrink yarn (T1), the general yarn (T2) and high shrink yarn (T1) The third mixed material in which the second mixed material group G2 regularly arranged together with the first mixed material group G1 is arranged together with the basic unit, general yarn T2, high shrinkage yarn T1, and dog yarn T3. The basic unit woven in the group (G3), the third mixed material group (G3) of the high-yarn yarn fabric, characterized in that the alternative of the basic unit woven together with the first mixed group (G1) or the second mixed group (G2). Organizational structure. delete The method of claim 1,
The weft of the fabric is a fourth unit that regularly arranged the high unit yarn (T1) and general yarn (T2) in a ratio of 1: 2 to 8, the basic unit, high shrink yarn (T1) and general yarn (T2) at a constant ratio Characterized in that a single group (SG), which is arranged by selecting one of the basic unit, general yarn (T2), or dog yarn (T3), which is woven together with the group (G4), is selected from among the basic units woven together with the fourth mixed group (G4). Organizational Structure of High Spun Fabric. The method of claim 3,
The fourth mixed material group (G4) is a high-shrink yarn (T1): a general yarn (T2) of the structure of the high shrink yarn fabric, characterized in that arranged in an alternative ratio of 1: 1 or 3: 2 or 3: 5 rescue.

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