KR100957451B1 - Irregular two-tone kniting and weaving method thereof - Google Patents

Abstract

PURPOSE: Knitting fabric of different tones and a weaving method thereof are provided to make different and irregular patterns on the front surface of the knitting fabric by weaving complex yarns which are formed through air-interlacing of dyed yarns or normal yarns. CONSTITUTION: Knitting fabric(1) of different tones comprises the following: a first yarn(10) dyed with one color and is formed as bottom yarns holding a shape of the knitting fabric; a second yarn(20) which is a conjugate yarn formed by air-interlacing the dyed yarns; a third yarn which has a different color with the first yarn; and a fourth yarn making elasticity of the knitting fabric. The first yarn is an entwining yarn.

Description

Irregular Two-Tone Knitted Fabric and Its Weaving Method {Irregular Two-tone Kniting and Weaving Method}

The present invention relates to an irregular dichroic knit fabric, and more particularly, the present invention is knitted by combining a composite yarn formed by air entangled yarns and general yarns of different colors as a variety of irregular patterns are produced on the front of the knitted fabric It relates to an irregular dichroic knitted fabric in which a three-dimensional appearance is expressed and a method of weaving the same.

Moreover, this invention relates to the irregular dichroic knit fabric which expanded elasticity to the knit fabric by combining and knitting the spandex, and its weaving method.

The present invention also relates to an irregular dichroic knit fabric and a weaving method thereof in which four kinds of yarns are knitted in a hexagonal pattern to increase air permeability to the knitted fabric.

In general, cloth can be divided largely into fabrics and knits. Here, woven fabrics are fabrics in which warp yarns and wefts are interwoven up and down, and knitted fabrics are fabrics that are woven by converting them into loops using one or more knitting yarns and weaving them together. . In such knitted fabrics, the length of the loop corresponding to the warp of the fabric is called a wale, and the width direction corresponding to the weft of the fabric is called a course.

On the other hand, knitted fabrics are again classified into weft and warp knitted fabrics, which are fabrics in which a thread is woven in a loop while the yarn reciprocates from side to side or in a circular shape, and generally has excellent elasticity, flexibility, elasticity, insulation, and breathability. . On the other hand, warp knitted fabric is a fabric that knits by weaving a wale like a warp of the fabric to form a zigzag loop, and generally has a smaller elasticity than a weft fabric, but does not loosen. Such warp knitted fabrics can vary widely from thin lace to decorative fabrics to thick knitted fabrics because the properties of the knitted fabrics vary significantly depending on the type and material of the yarn, the knitting order and method, and the like. Nevertheless, such warp knitted fabrics lack the development effort to secure the same stretch and breathability as the knitted fabric. In addition, the development of warp knitted fabrics to meet the industry, such as the development of clothing is not made in various aspects.

Therefore, the present invention was created to solve the above problems, an object of the present invention, by combining the composite yarn formed by the air-interlocking yarns and yarns of different colors combined by knitting the various irregular patterns on the front surface of the knitted fabric The present invention provides an irregular dichroic knit fabric and a method of weaving the same, which produce a three-dimensional appearance as directed.

In particular, in the case where the three-dimensionally increased knitted fabric is used for clothing, etc., the present invention provides an irregular dichroic knitted fabric and a weaving method in which a volume sense is increased and the dressiness is improved. In addition, the knitted fabric according to the present invention provides an irregular dichroic knit fabric and a method of weaving the irregular dichroic tub that are maintained / drawn even when printed in various colors.

It is still another object of the present invention to provide an irregular dichroic knit fabric and a method of weaving the same, which are stretched to knit fabric by combining spandex.

It is still another object of the present invention to provide an irregular dichroic knit fabric and a weaving method thereof in which four kinds of yarns are knitted in a hexagonal pattern to increase the air permeability to the knitted fabric.

Other objects, specific advantages and novel features of the invention will become apparent from the following detailed description and the preferred embodiments described in conjunction with the accompanying drawings.

Means for achieving the object of the present invention, in the knitted fabrics to be added to the laselle knitting yarn and the common yarn at the same time and combined to form a pattern, it is repeatedly arranged in the order of the first tissue loop, the shape of the knitted fabric A first yarn which is configured as a holding thread and is dyed in one color; A second yarn which is repeatedly arranged in the order of the second tissue loop and which is the air yarn entangled with a 1: 1 number of the pre-dyed yarn and the common yarn of a different color from the pre-dyed yarn; A third yarn which is repeatedly arranged in a third tissue loop and composed of a bottom thread which holds the shape of the knitted fabric, wherein the third yarn is the general yarn of a color different from the first yarn; And a fourth yarn which is repeatedly arranged in a fourth tissue loop and provides elasticity to the knitted fabric, wherein the first yarn is a weaving yarn which interweaves the second yarns to the fourth yarns. The yarn yarn to the fourth yarn is put into the laselle knitting machine at the same time and are combined to knit in a hexagonal pattern of dough is irregular dichroic knit fabric.

In addition, the first yarn is black, the dye yarn of the second yarn is black, the general yarn is white, the third yarn is characterized in that the white.

In addition, the first yarn is characterized in that the polyester 90 to 110 denier.

Further, in the second yarn, the pre-dyed yarn is polyester 75 denier, and the general yarn is polyester 170 denier.

In addition, the third yarn is characterized in that 150 denier / 48f DTY.

In addition, the fourth yarn is characterized in that the air span between the spandex 40 denier and polyester 75 denier 1: 1.

In addition, the knitted fabric is characterized in that the knitting needle knitting density 26 to 30 gauge.

In addition, the knitted fabric is characterized in that the knitting speed is set to 300rpm.

In addition, the knitted fabric is characterized by printing.

Another category of the weaving method of the present invention includes the steps of winding the first yarn to the fourth yarn in the cone; The wound first yarn is put into the Raschel knitting machine and the first tissue loops 2-3, 3-4, 4-5, 5-4, 4-3, 3-2, 2-3, 3-4, 3 Repeatedly arranged in the order of -2, 2-3, 2-1, 1-0, 0-1, 1-2, 2-3, 3-2, 2-1, 1-0; Putting the wound second yarn into the rassel knitting machine and repeatedly arranging the second tissue loops in the order of the second tissue loops 4-5, 5-4, 3-2, and 2-3; Inserting the wound third yarn into the rassel knitting machine and repeating the arrangement of the third tissue loops 3-2, 2-3, 4-5, and 5-4; The wound fourth yarn is put into the Raschel knitting machine, the fourth tissue loops 4-5, 5-4, 3-2, 2-3, 4-5, 5-4, 3-2, 2-3, 2 Repeating the sequence of -1, 2-3, 3-2, 1-0, 0-1; And knitting the raschel knitting machine to form a hexagonal pattern by joining the first yarns 10 to the fourth yarns 40 arranged respectively, respectively.

According to the present invention by combining the composite yarn formed through the air entanglement of the yarn and the general yarn of different colors by knitting, there is an effect that the three-dimensional feeling is expressed as a variety of irregular patterns are directed on the front surface of the knitted fabric. Moreover, in the case where the dichroic contrast is clearly contrasted, the three-dimensional effect is increased. In particular, when the knitted fabric with increased three-dimensional effect is used for clothes or the like, there is an effect that the sense of volume is increased and the dress looks alive. And the knitted fabric according to the present invention has the effect that the irregular dichroic is maintained / produced even if printed in a variety of colors.

In addition, there is an effect of increasing the elasticity in the knitted fabric by combining the spandex knit.

In addition, by knitting four types of yarn in a hexagonal pattern, there is an effect of increasing the air permeability to the knitted fabric.

<Configuration of Knit Fabric>

Hereinafter, with reference to the accompanying drawings will be described in detail with respect to the configuration of the irregular knitted fabric 1 in accordance with the preferred embodiment of the present invention. First, Figure 1 is a photograph taken by affixing the front of the irregular dichroic knitted fabric according to the present invention, Figure 2 is a photograph taken by affixing the rear of the irregular dichroic knitted fabric according to the present invention. As shown in FIGS. 1 and 2, the knitted fabric 1 according to the present invention roughly includes a first yarn 10, a second yarn 20, a third yarn 30 and a fourth yarn 40. Knitted together. At this time, the first yarn yarn 10 to the fourth yarn yarn 40 are knitted together in a hexagonal pattern, the width and length (based on Figure 1) is approximately 1.5mm x 1.5mm.

The weaving machine used to knit the knitted fabric 1 according to the present invention is a Raschel knitting machine which is commonly used. Such a Raschel knitting machine (not shown) may be provided with a number of yarns to knit a chain (not shown) including a plurality of cams (not shown) to knit a knitted fabric of various patterns. In the embodiment of the present invention, the knitted fabric 1 according to the present invention is knitted by controlling the knitting needles through four chains of 24 cams. At this time, knitting needle knitting density and course density are set to 26-30 gauge, and it knits. This is to knit the knitted fabric 1 of the hexagonal pattern having an inner space of approximately 1.5mm x 1.5mm to ensure proper breathability. Meanwhile, the knitting speed is set to 300 rpm. Hereinafter, the first yarn number 10 to the fourth yarn number 40 will be described with reference to FIGS. 3 to 7.

3 is a weaving degree of the first yarn constituting the irregular dichroic knitted fabric according to the present invention, Figure 4 is a weaving degree of the second yarn constituting the irregular dichroic knitted fabric according to the present invention, Figure 5 is Weaving degree of the third yarn constituting the irregular knitted fabric according to, Figure 6 is a weaving degree of the fourth yarn constituting the knitted fabric of irregular dichroic according to the present invention, Figure 7 is a weaving fabric of the irregular dichroic according to the invention It is the weaving degree which the 1st thru | or 4th yarn which comprises comprises the knitting.

First, as shown in Figure 3, the first yarn 10 is the first tissue loop 2-3, 3-4, 4-5, 5-4, 4-3, 3-2, 2-3, 3 In columns A to G in the order of -4, 3-2, 2-3, 2-1, 1-0, 0-1, 1-2, 2-3, 3-2, 2-1, 1-0 Repeated arrangements constitute the organization of the knitted fabric 1 according to the invention. This first yarn 10 is to appear on the back of the knitted fabric 1 according to the present invention (horizontal black thread in Figure 2) to take the form of the knitted fabric, consisting of the bottom thread of the knitted fabric 1 and dyed in one color It acts as a weaving thread as a ombre thread. That is, the first yarn 10 is put into the laselle knitting machine at the same time as the second yarn 20 to the fourth yarn 40 so that the second yarn 20, the third yarn 30 and the fourth yarn 40 can be used. Weave together. At this time, the first yarn 10 is used that is 90 to 110 denier polyester. This is because in the case of thickness less than 90 denier, there is no strength in the knit fabric and the contrast of color is difficult to express irregular dichroism, and the thickness exceeding 110 denier has a problem that the thickness of the knit fabric becomes so thick that it becomes coarse and increases in weight. In the embodiment of the present invention, the first yarn 10 uses a dyed black yarn dyed in black. However, the first yarn 10 may be variously changed so long as it can be contrasted with the third yarn 30, which will be described later, to achieve the object of the present invention.

As shown in FIG. 4, the second yarn 20 is repeatedly arranged over columns A to G in the order of the second tissue loops 4-5, 5-4, 3-2, and 2-3 according to the present invention. The organization of the knitted fabric 1 is constituted. The second yarn 20 is to appear on the front surface (horizontal white thread in Figure 1) of the knitted fabric 1 according to the present invention to have an irregular shape to represent a three-dimensional appearance, the general yarn of a different color from the pre-dyed yarn and the pre-dyed yarn 1 It is a composite yarn twisted and air-twisted in correspondence to the number of: 1. At this time, the pre-dyed yarn of the second yarn 20 is a polyester 75 denier, the general yarn is used a polyester 170 denier. And in the embodiment of the present invention, the second yarn 20, the pre-dyed yarn is used to be dyed in black, the general yarn is used that is white. However, the second yarn 20 may be variously changed as long as the dye yarn and the general yarn can be contrasted with each other to achieve the object of the present invention. In addition, the second yarn 20 may be transformed into a composite yarn air-interlaced in a 1: 1: 1 number of three strands of different colors having a suitable thickness.

As shown in FIG. 5, the third yarn 30 is repeatedly arranged over columns A to G in the order of the third tissue loops 3-2, 2-3, 4-5, and 5-4, according to the present invention. The organization of the knitted fabric 1 is constituted. This third yarn 30 is to appear on the back (vertical white thread in Figure 2) of the knitted fabric 1 according to the present invention to take the form of the knitted fabric, it is configured as a bottom thread of the knitted fabric 1 and the first yarn ( In contrast to 10), ordinary yarns of different colors are used. In the embodiment of the present invention, the third yarn 30 uses a DTY (Draw Textured Yarn) of 150 denier / 48f of white which can be contrasted with the color of the first yarn 10. However, if the third yarn 30 is a color that can be contrasted with the above-described first yarn 10 can be changed in various ways to achieve the object of the present invention as described above.

As shown in FIG. 6, the fourth yarn 40 is a fourth tissue loop 4-5, 5-4, 3-2, 2-3, 4-5, 5-4, 3-2, 2-3. , 2-1, 2-3, 3-2, 1-0, 0-1 in order to repeat the arrangement over columns A to G constitutes the structure of the knitted fabric 1 according to the present invention. This fourth yarn 40 is intended to provide elasticity to the knitted fabric 1 according to the present invention and appears on the back side (the transverse white thread in FIG. 2) of the knitted fabric 1. In the embodiment of the present invention, the fourth yarn 40 uses air in which 1: 1 span of spandex 40 denia and white polyester 75 denia are used. At this time, when the spandex is 20 denier, the tensile strength is weak and easy to be broken. There is no significant difference between the 30 denier and the 20 denier, and the 70 denia increases the weight and the thickness of the knitted fabric, as well as the cost. There is a problem. Therefore, it is preferable to use 40 denia spandex.

As illustrated in FIG. 7, the first yarns 10 to 4 yarns 40 are simultaneously put into the laselle knitting machine to be combined to knit dough of a hexagonal pattern. The irregular dichroic knitted fabric 1 according to the present invention, thus knitted, has a weight of 180 g / y and is excellent in elasticity, breathability, and fastness, as well as irregular dichroic appears on the front surface of the knitted fabric 1 to feel a three-dimensional feeling.

Meanwhile, the tissue loop described with reference to FIGS. 3 to 6 is an example, and various modifications are applied to the tissue loops of the first yarn 10 to the fourth yarn 40 to knit the knitted fabric 1 according to the present invention. Of course it can.

As described above, the knitted fabric 1 according to the present invention constitutes a hexagonal pattern to provide breathability, and a composite yarn in which air dye is mixed in a 1: 1 number of dichroic yarns and general yarns appears on the front surface of the knitted fabric 1. There is a feature of the present invention in that it provides a three-dimensional impression and provides elasticity by using a yarn of elastic material.

<Weaving method>

Hereinafter, a method of weaving an irregular dichroic knitted fabric 1 according to the present invention will be described with reference to FIGS. 3 to 8. First, the first yarn 10 to the fourth yarn 40 is wound up to a cone (not shown) provided in the Raschel knitting machine (not shown) (S100). At this time, the kind, the thickness, and the color of the yarn of the 1st yarn 10 to the 4th yarn 40 wound up are as having described in the Example of the structure mentioned above.

Next, the wound first yarn 10 is put into the Raschel knitting machine to the first tissue loop 2-3, 3-4, 4-5, 5-4, 4-3, 3-2, 2-3, 3 Repeatedly arranged in the order of -4, 3-2, 2-3, 2-1, 1-0, 0-1, 1-2, 2-3, 3-2, 2-1, 1-0 (S210 ).

Next, the wound second yarn 20 is put into the laselle knitting machine and repeatedly arranged in the order of the second tissue loops 4-5, 5-4, 3-2, 2-3 (S220).

Next, the wound third yarn 30 is put into the Raschel knitting machine and repeatedly arranged in the order of the third tissue loops 3-2, 2-3, 4-5, 5-4 (S230).

Next, the wound fourth yarn 40 is put into the Raschel knitting machine, the fourth tissue loops 4-5, 5-4, 3-2, 2-3, 4-5, 5-4, 3-2, 2 -3, 2-1, 2-3, 3-2, 1-0, 0-1 are repeatedly arranged in the order (S240). The tissue loop repetitive arrangement process (S210 to S240) of the first yarn 10 to the fourth yarn 40 is simultaneously performed by a Raschel knitting machine.

Finally, the Raschel knitting machine is knitted to form a hexagonal pattern by combining the first yarn number 10 to the fourth yarn number 40 respectively arranged (S300). At this time, the Raschel knitting machine is driven so that the second yarn (20) to the fourth yarn 40 by the first yarn 10 to form a knitted fabric of a hexagonal pattern. Other specific techniques related to the weaving method are replaced with the contents described in the above-described configuration of the knitted fabric.

Through such steps and the like, the irregular dichroic knitted fabric 1 shown in FIGS. 7 and 8 is completed. Hereinafter, the operation and use of the irregular dichroic knitted fabric 1 according to the present invention will be described with reference to FIGS. 1 and 8.

<Action and use mode>

8 is a photograph of the front surface of the irregular knitted fabric 1 of the present invention. 1 and 8, in the hexagonal pattern knitted fabric 1 knitted by the first yarn 10 to the fourth yarn 40 in accordance with the present invention is a front surface of the knitted fabric (1). Irregular dichroism is exhibited by the second yarn 20 which is the composite yarn shown. This irregularity of dichroism makes it visually feel three-dimensional. And the formation of the internal space due to the hexagonal pattern increases the air permeability between the front and rear surfaces of the knitted fabric (1). In addition, the knitted fabric 1 according to the present invention has an elongation of about 40% in the left-right direction (based on FIGS. 1 and 8) and the up-down direction (based on FIGS. 1 and 8) by the fourth yarn 40 which is an elastic material. ) Has an elongation of around 8%.

On the other hand, since the knitted fabric 1 knitted according to the present invention exhibits an irregular dichroic color by its own color development of the pre-dyed yarn and the general yarn, even if it is printed in various colors, the irregular dichroic color is maintained / drawn.

Irregular dichroic knit fabric 1 according to the invention can be used in the field of clothing. In particular, it can be used in summer women's clothing or men's clothing to provide the wearer with texture and breathability such as ramie. In addition, as the three-dimensional feeling and the elasticity are increased by the second yarn 20 of the composite yarn and the fourth yarn 40 of the elastic material, the wearer can feel the clothing styling alive and feel comfortable due to the increased volume.

As described above, those skilled in the art will understand that the present invention can be implemented in other specific forms without changing the technical spirit or essential features. It is therefore to be understood that the above-described embodiments are to be considered in all respects as illustrative and not restrictive. The scope of the present invention is defined by the appended claims rather than the detailed description, and all changes or modifications derived from the meanings and equivalent concepts of the claims should be construed as being included in the scope of the present invention.

The following drawings, which are attached in this specification, illustrate the preferred embodiments of the present invention, and together with the detailed description thereof, serve to further understand the technical spirit of the present invention, and therefore, the present invention is limited only to the matters described in the drawings. It should not be interpreted.

1 is a photograph taken by affixing the front surface of the knitted fabric of irregular dichroic according to the present invention.

Figure 2 is a photograph taken by affixing the back of the irregular knitted fabric of the dichroic according to the present invention.

Figure 3 is a weaving degree of the first yarn constituting the irregular dichroic knitted fabric according to the present invention.

Figure 4 is a weaving degree of the second yarn constituting the irregular dichroic knitted fabric according to the present invention.

Figure 5 is a weaving degree of the third yarn constituting an irregular dichroic knitted fabric according to the present invention.

Figure 6 is a weaving degree of the fourth yarn constituting the irregular dichroic knitted fabric according to the present invention.

Figure 7 is a weaving of the first yarn to the fourth yarn constituting the irregular dichroic knitted fabric according to the present invention.

Figure 8 is a photograph of the front surface of the irregular dichroic knitted fabric according to the present invention.

<Explanation of symbols for the main parts of the drawings>

1: irregular dichroic knit fabric

10: the first company

20: the second company

30: the third company

40: number 4

Claims (10)

In the knitted fabric that is added to the laselle knitting machine and simultaneously put the yarn and the general yarn to form a pattern, A first yarn which is repeatedly arranged in the order of the first tissue loop and constituted as a bottom thread which holds the shape of the knitted fabric and is dyed in one color; A second yarn which is repeatedly arranged in the order of the second tissue loop and which is the air yarn entangled with a 1: 1 number of the pre-dyed yarn and the common yarn of a different color from the pre-dyed yarn; A third yarn which is repeatedly arranged in a third tissue loop and composed of a bottom thread which holds the shape of the knitted fabric, wherein the third yarn is the general yarn of a color different from the first yarn; And And a fourth yarn repeatedly arranged in a fourth tissue loop to provide elasticity to the knitted fabric. The first yarn is a weaving yarn for weaving the second yarn to the fourth yarn, and the first yarn to the fourth yarn are put together at the same time to the laselle knitting machine, characterized in that the knitting of the hexagonal pattern dough Irregular dichroic knit fabric. The method of claim 1, Wherein said first yarn is black, said pre-dyed yarn is black, said general yarn is white, and said third yarn is white, wherein said third yarn is white. The method of claim 2, The first yarn is irregular dichroic knit fabric, characterized in that 90 to 110 denier polyester. The method of claim 2, The dyeing yarn of the second yarn of the yarn is polyester 75 denier, and the general yarn is polyester 170 denier irregular irregular knitted fabric. The method of claim 2, The third yarn is irregular dichroic knit fabric, characterized in that 150 denier / 48f DTY. The method of claim 2, The fourth yarn yarns of irregular dichroic knit fabrics, characterized in that the air tangled correspond to the number of spandex 40 denier and polyester 75 denia in a 1: 1 number. The method of claim 2, The knitted fabric is irregular dichroic knit fabric, characterized in that the knitting with a needle density of 26 to 30 gauge. The method of claim 7, wherein The knitted fabric is a irregular dichroic knit fabric, characterized in that knitted at a knitting speed of 300rpm. 9. The method according to any one of claims 1 to 8, The knitted fabric is irregular dichroic knit fabric, characterized in that the printing. In the method of weaving the irregular dichroic knitted fabric according to any one of claims 1 to 8 by a Raschel knitting machine, Winding the first to fourth yarns in the cone; The wound first yarn is put into the Raschel knitting machine and the first tissue loops 2-3, 3-4, 4-5, 5-4, 4-3, 3-2, 2-3, 3-4, 3 Repeatedly arranged in the order of -2, 2-3, 2-1, 1-0, 0-1, 1-2, 2-3, 3-2, 2-1, 1-0; Putting the wound second yarn into the rassel knitting machine and repeatedly arranging the second tissue loops in the order of the second tissue loops 4-5, 5-4, 3-2, and 2-3; Inserting the wound third yarn into the rassel knitting machine and repeating the arrangement of the third tissue loops 3-2, 2-3, 4-5, and 5-4 in order; The wound fourth yarn is put into the Raschel knitting machine, the fourth tissue loops 4-5, 5-4, 3-2, 2-3, 4-5, 5-4, 3-2, 2-3, 2 Repeating the sequence of -1, 2-3, 3-2, 1-0, 0-1; And The Raschel knitting machine comprises the steps of knitting the first yarns (10) to the fourth yarns (40) arranged in each other to form a hexagonal pattern; irregular weaving method of weaving irregular color comprising a.

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