KR20090044709A - Preconditioning system for dyeing, preconditioning process using the same and dyeing process using the same - Google Patents

Abstract

The present invention relates to a dyeing pretreatment system, a dyeing pretreatment process and a dyeing process using the same to improve the dyeing state for the pre-dye knitted fabric.

The system used in the dyeing pretreatment process according to an embodiment of the present invention includes a fabric shaping portion for removing fine hairs on the unfolded surface and the folded edge portion of the elastic yarn mixed knitted fabric provided in a wide cylindrical width by being braided in a cylindrical shape; A fabric opening part which cuts the knit fabric in order to unfold the knitted fabric in which the patterning on the front and back sides and the folded surface is flat; Fabric mercerizing unit for modifying the cross-section and physical properties of the yarn forming the fabric to give the adsorption or gloss of the dye; In order to impart thermal stability of the fabric, it may be configured to include a fabric pre-setting portion subjected to heat treatment at high temperature.

By the configuration as described above, the present invention can be made uniformly dyed state for the knitted fabric containing the elastic yarn, the pre-treatment effect for the fabric can be made uniform, the pattern of the process for the folded portion (edge portion) of the knitted fabric It is possible to perform a uniform patterning process for the entire area of the knitted fabric, while enabling the performance of Caviby dyeing on the knitted fabric.

Knitting, Moso, Dyeing, CPB, Fabric, Opening

Description

Dyeing Pretreatment System, Dyeing Pretreatment Process and Dyeing Process Using Them {PRECONDITIONING SYSTEM FOR DYEING, PRECONDITIONING PROCESS USING THE SAME AND DYEING PROCESS USING THE SAME}

The present invention relates to a dyeing pretreatment system, a dyeing pretreatment process and a dyeing process using the same to improve the dyeing state for the pre-dye knitted fabric.

In general, for the dyeing, it is possible to make the dyeing well by improving the properties of the fabric before dyeing. The pretreatment of the dyeing is applied differently depending on the material (material, etc.) of the fabric.

The fabric is divided into woven and knitted fabric, which is known according to the method of processing the yarn into the fabric as is well known. The woven fabric is manufactured in a flat form by the characteristics of the weaving method, and the knitted fabric has an annular structure, that is, It is braided in a cylindrical structure. The fabric thus produced is dyed according to the design (color) of the fabric or knitted product to be processed. In order to perform the dyeing process, a pretreatment process for the fabric or knitted fabric is performed differently.

Particularly, in the case of knitting, since the problem of deterioration of the dyeing quality of the product due to the hair is generated, a small process is included in the pretreatment process for removing the hair from the surface of the knitting. Since this knitting process is made of a cylindrical structure (generally called a circular knitted fabric), there is a problem that the pretreatment process for the entire surface of the knitted fabric is not performed smoothly. In addition, in the case of producing knitted fabrics by mixing elastic yarns, it is difficult to carry out a small process for the folded part, and thus, a problem arises in that a line having a color different from the color to be dyed is formed on the folded part after dyeing.

This problem is because, as shown in FIG. 1, the original fabric element 1 used in the conventional photolithography process is configured to perform the photolithography process. In more detail, the fabric moss part 1 is provided with a fabric 60 through the fabric input part 10, and the fabric 60 provided is transferred to the fabric moss part 30 to fabric ( 60) The fine hairs existing on the surface are removed.

In this case, the fabric moss part 1 is provided with a fabric trimming part 20 so that the fabric process for the entire surface of the fabric 60 is provided, the fabric 60 in the width direction well stretched the fabric It may also be transferred to the patterning unit (30).

The fabric source portion 30 is configured so that the fabric 60 passes in a direction crossing the plurality of transfer rollers 31 and 33 so that the front and rear surfaces of the fabric 60 can be sequentially exposed. As such, the torch parts 32 and 34 are disposed at positions where the front and rear surfaces of the fabric 60 are sequentially exposed to remove the remaining hair on the exposed surface, and the ejector 41 constituting the fabric discharge part 40. Passed through the transfer part 42 is being loaded on the fabric loading part 500. The unexplained reference numeral 35 denotes a combustion gas exhauster. In addition, the fabric loading unit 50 is provided with a swing unit 52 so that the fabric 60 is stacked in the stacking box 51.

Since the fabric woolen portion 1 is subjected to a patterning process in a state in which the knitted fabric is cylindrical, the patterning process for the folded portion of the fabric 60 is not performed. Therefore, there is a problem in that the other pretreatment process performed after the photolithography process is not uniformly processed for the folded portion of the fabric 60 and the front and rear surfaces on which the photolithography process is performed.

In addition, there is a problem in that the dyeing state of the folded part of the fabric 60, which is not carried out in the dyeing process, and the dyeing state of the front and back of the fabric 60, in which the dyeing process is performed, are not uniform. have. That is, an edge mark is generated at the folded portion of the fabric 60, so that when the knitted fabric is opened and unfolded, there is a problem in that the usable area of the fabric is limited.

Therefore, there is a demand for improving the dyeing pretreatment process so that the dyeing state for the fabric can be made uniform. In order to meet these demands, there is a need for an improvement in the process of fabrication of fabrics used in the dyeing pretreatment process.

The present invention is made by recognizing at least any one of a conventional dye pretreatment system, a dye pretreatment process using the same, and a need or problem occurring in the dyeing process.

One object of the present invention is to allow a uniform dyeing state for the knitted fabric, as well as the knitted fabric including the elastic yarn.

Another object of the present invention is to improve the pretreatment process for dyeing the knitted fabric so that the pretreatment effect on the fabric can be made uniform.

Yet another object of the present invention is to enable the pretreatment efficiency to be improved by performing a small process on the folded portion (edge portion) of the knitted fabric.

It is another object of the present invention to provide a uniform and uniform treatment state for the entire area of the knitted fabric.

Yet another object of the present invention is to enable CBP (Cold Pad Batch) dyeing on knitted fabrics.

A dye pretreatment system, a dye pretreatment process and a dyeing process using the same according to an embodiment for realizing at least one of the above problems may include the following features.

The present invention is basically based on allowing uniform performance of the process of spreading and folded portions of the knitted fabric.

One example of such a dyeing pretreatment system includes a fabric moiety that removes fine hairs on the unfolded side and the folded edge of the elastic yarn mixed knitted fabric provided in a cylindrical shape and spread in the width direction; A fabric opening part which cuts the knit fabric in order to unfold the knitted fabric in which the patterning on the front and back sides and the folded surface is flat; Fabric mercerizing unit for modifying the cross-section and physical properties of the yarn forming the fabric to give the adsorption or gloss of the dye; In order to impart thermal stability of the fabric, it may be configured to include a fabric pre-setting portion subjected to heat treatment at a high temperature.

Here, the fabric shaping unit and the input unit for providing a fabric for the work for the shaping for the knitted fabric fabric cylindrical; A fine hair removal unit for burning fine hairs on the front and rear sides and the folded surface with respect to the cylindrical knitted fabric; A fabric discharge part for discharging the knitted fabric on which the front and rear surfaces and the folded surfaces are carried out from the fabric material part; It may be configured to further include a fabric loading portion for loading the discharged fabric. In this case, the fabric pretreatment system may further comprise a fabric organizer.

On the other hand, the fine hair removal portion and the pattern part for the surface of the knitted fabric fabric cylindrical; It may also be configured to include a curvature for the edges of the folded ends of the fabric.

On the other hand, the moiety for the face of the knitted fabric is at least two torch portions; It may be configured to include a roller for conveying the knitted fabric so that the upper and lower surfaces of the knitted fabric relative to the torch portion is sequentially exposed.

And, the base portion for both edge portions of the knitted fabric and the base portion; A fabric guide part disposed on both sides of the base part and inserted into the cylindrical fabric so that the fabric is spread out in the width direction; A fabric conveying unit configured to provide a conveying force to the fabric guide unit so that the fabric is conveyed in a wide open state; It may also be configured to include a torch disposed to provide a flame to remove fine hairs on both edges of the fabric conveyed along the fabric guide.

In this case, the fabric guide portion and the fabric conveyance portion are each provided with a position fixing portion disposed in a horizontal direction with respect to each other, so that the fabric guide portion and the fabric conveyance portion are maintained in a horizontal direction with respect to each other by the position fixing portion. It may be configured to be coupled to. On the other hand, the position fixing portion and / or position adjusting portion may be composed of a magnetic force member.

The fabric guide portion and the fabric conveyance portion are each provided with a position adjusting portion disposed in a vertical direction with respect to each other, so that the fabric guide portion and the fabric conveying portion can be coupled to each other in a state in which a constant vertical gap is maintained with respect to each other by the position adjusting portion. It may be configured to. And, the fabric guides disposed on both sides of the base may be provided with a width adjusting portion to adjust the distance of each fabric guide.

On the other hand, the far-end transfer unit may be configured to be movable so that each far-end transfer unit disposed on both sides of the base to narrow or widen each other.

In addition, the torch may be further provided with a distance adjuster to move closer to or farther from the edge of the fabric.

The dyeing pretreatment process according to another embodiment of the present invention includes the steps of: performing a woolen yarn to remove fine hairs on the unfolded side and the folded edge of the elastic yarn mixed knitted fabric provided in the width direction by being widened in the cylindrical direction; Cutting and opening the knit fabric in order to unfold the knitted fabric on which the front and rear and the folded surfaces are flat; Fabric mercerizing step of modifying the cross-section and physical properties of the yarn forming the fabric to impart adsorption or gloss of dye; In order to impart thermal stability of the fabric, it may be made by including a fabric presetting step of performing heat treatment at high temperature.

Dyeing process according to another embodiment of the present invention comprises the steps of braiding the knitted fabric mixed with elastic yarn; Pretreating the knitted fabric for dyeing; It can be made, including the step of dyeing the pretreated fabric. In this case, the pretreatment step may include: performing a moss to remove fine hairs on the unfolded side and the folded edge portion of the elastic yarn mixed knitted fabric provided in the cylindrical direction and widened in the width direction; Cutting and opening the knit fabric in order to unfold the knitted fabric on which the front and rear and the folded surfaces are flat; Fabric mercerizing step of modifying the cross-section and physical properties of the yarn forming the fabric to impart adsorption or gloss of dye; In order to impart thermal stability of the fabric, it may be made by including a fabric presetting step of performing heat treatment at high temperature.

In this case, the step of performing the woolen is a step of injecting the fabric for the work on the knitting fabric knit in the cylindrical; Burning off and removing the hairs on the front and back sides of the cylindrical knitted fabric; Discharging the knitted fabric on which the front and rear surfaces and the folded surfaces are carried out from the original fabric section; It may also comprise the step of loading the discharged fabric.

Further, the method may further include arranging the fabric to be unfolded so as not to wind up before removing the fine hairs. On the other hand, the step of removing the fine hair may be made before or after the removal of the hair on both edges of the front and rear of the folded knitted fabric for the folded knitted fabric. On the other hand, the removal of fine hairs at both edges of the folded knitted fabric may be performed by adjusting the torch closer to or farther away from the edge according to the specification of the fabric.

On the other hand, the dyeing step may be performed by CPB (Cold Pad Batch) staining.

As described above, according to the present invention, the dyeing state of the knitted fabric, as well as the knitted fabric including the elastic yarn may be made uniform.

In addition, according to the present invention, it is possible to configure a process and system capable of performing the dye pretreatment for the entire dyeing target area for the knitted fabric using the existing dye pretreatment process and system.

In addition, according to the present invention, by improving the pretreatment process for the dyeing of the knitted fabric can be made uniform pre-treatment effect on the fabric.

In addition, according to the present invention, the pretreatment efficiency can be improved by enabling a small process to be performed on the folded portion (edge portion) of the knitted fabric.

And also, according to the present invention, a uniform patterning treatment state for the entire area of the knitted fabric can be achieved.

And also, according to the present invention, it is possible to enable CBB dyeing for knitted fabrics.

In addition, according to the present invention, it is possible to use the existing dye pretreatment process and system it is possible to reduce the cost for process improvement.

In order to help understand the features of the present invention as described above, it will be described in more detail with respect to the dyeing pretreatment system, dyeing pretreatment process and dyeing process using the same according to the embodiment of the present invention.

Hereinafter, the described embodiments will be described based on the embodiments best suited for understanding the technical features of the present invention, and the technical features of the present invention are not limited by the described embodiments. It is intended to illustrate that the invention can be implemented as described embodiments. Accordingly, the present invention may be modified in various ways within the technical scope of the present invention through the embodiments described below, and such modified embodiments fall within the technical scope of the present invention. And, hereinafter, in order to help the understanding of the embodiments described, in the reference numerals described in the accompanying drawings, among the components that will have the same function in each embodiment is represented by the same or an extension line number.

Embodiments related to the present invention will be described on the basis of the uniformity of the knitting process for the unfolded and folded portions of the knitted fabric as well as the knitted knitted fabric.

Figure 2a schematically shows a knitted production process for the process of processing the dyed fabric from the yarn through the dye pretreatment process according to an embodiment of the present invention. Referring to the above-described process, it is as follows. The fabric generating process 1001 generates the knitted fabric by braiding the yarns. This process 1001 can be carried out through a process that is already generally performed in this case, wherein the yarn is mixed with the elastic yarn is capable of producing a fabric (knitted) of the elastic yarn mixture.

The fabric is dyed through the fabric dyeing process 1003 after improving the physical properties of the fabric through the dye pretreatment process 1002 for dyeing processing. The dyeing process 1003 may be carried out by cold pad batch (CPB) dyeing. Said CIBBY dyeing may be carried out through batching and / or aging after rolling with dyeing performed by adding strong alkali to the dye. This dyeing can be carried out at room temperature, and because the mechanical friction does not occur in the fabric, the gloss and feel of the dyed fabric can be improved.

Cpivi staining is made possible by removing the hair on the surface of the knit fabric. In other words, when the dyeing pretreatment process was performed in a conventional manner, since the hair was not removed from the edges of the knit fabric, edge-marks were generated after the dyeing, and thus the Caviby dyeing was not applied to the knit fabric.

However, by dyeing pretreatment process 1002 according to an embodiment of the present invention to be described later it may be possible to enable the dyeing of CPI for the knitted fabric.

The dyeing is performed in this way is manufactured into a garment or other knitted product through a fabric processing process (1004).

According to the characteristics of the fabric (knitted fabric), the dyeing pretreatment process 1002 may be a part of a fabric shaping process 1100-1, a fabric opening process 1200, a fabric mercerizing process 1300, and a fabric presetting process 1400. It can consist of a combination of processes.

First, the fabric shaping process 1100-1 is a process for removing fine hairs existing on the surface of a knitted fabric, and may be performed through the fabric shaping unit 1100 described below. The woolen process 1100-1 is to insert the fabric for the work to mock the fabric knit in the cylindrical in the first fabric input process (100-1), as shown in Figure 2b. Since the input fabric is spread out wide in a cylindrical state, it can be divided into front and rear and edge portions (folded edge portion). Remnants of hair present on the front, back and edge portions of the fabric may be removed through the hair removal process 300-1. In this case, the removal of fine hairs existing on the front and rear surfaces and the edge of the fabric may be removed by the fine hair removing unit 300 constituting the original fabric portion 1100 described below.

As such, the front, back, and edge portions of the fabric from which the residual hair is removed may be uniformly removed. Meanwhile, the hair removal process 300-1 may be performed so that the front surface, the back surface, and the edge portion may be smoothly formed with the removal of the hair.

In this way, the fabric is removed from the front and back and the edge portion is discharged through the fabric discharge process (400-1). In this case, the fabric may be discharged by the fabric discharge unit 400 constituting the fabric patterning unit 1100 described below. The discharged fabric 600 may be loaded by the fabric loading process (500-1).

On the other hand, the fabric shaping step (1100-1) is a fabric cleaning step so that the fabric is introduced in the unfolded state in the width direction so that the fabric is not wound before removing the remaining hair on the front and back and the edge of the fabric (200- It may further include 1).

As described above, the circular circular fabric of the cylindrical shape in which the original fabric process 1100-1 is performed may be cut along the longitudinal direction of the cylindrical circular knitted fabric to be fully unfolded in the width direction. The fabric opening process 1200 may be performed through a cutting operation using a circular cutter to cut the central portion of the circular knitted fabric along the longitudinal direction.

The mercerizing process 1300 may be performed on the original fabric having a cylindrical shape to a planar shape through the original fabric opening process 1200. Through the mercerizing process (1300), the fabric is immersed in a strong alkali such as caustic soda solution of high concentration to cause deformation of the cross-section and physical properties of the yarn constituting the fabric to swell, shrink the fibers to give gloss, dye It is possible to increase the scratchability of the.

On the other hand, when the elastic yarn is mixed in the knitted fabric, a fabric pre-setting process 1400 for imparting thermal stability of the elastic yarn through a high heat treatment process may be further performed.

The remaining hairs on the surface of the fabric may affect the fabric mercerizing process 1300, the fabric presetting process 1400, and the fabric dyeing process 1003 constituting the dye pretreatment process 1002. Therefore, by performing the fabric lattice process (1100-1) first, it is possible to remove the remaining hair on the surface of the fabric, and may further impart smoothness to the surface of the fabric.

A dyeing pretreatment system for performing the fabric mosquito process 1100-1 may be configured. The dyeing pretreatment system may be provided with a fabric patterning part to remove fine hairs on the unfolded side and the folded edge portion of the elastic yarn blended knitted fabric provided in a cylindrical shape and widened in the width direction. The fabric moiety may be made through a configuration as shown in FIG. 3.

In addition, the fabric in which the fine hair is removed from the surface by the fabric patterning unit 1100 may be provided with a fabric opening portion such that a central portion of one surface of the fabric is cut in the longitudinal direction in order to form a planar structure in a cylindrical structure. .

As described above, the fabric mercerizing unit may further include a fabric mercerizing unit for performing mercerization process using strong alkali to impart dye adsorption or gloss by modifying the cross-section and physical properties of the yarn forming the fabric. have.

In addition, the dyeing pretreatment system may be further provided with a fabric pre-setting unit for heat treatment at high heat to the fabric in order to give the thermal stability and properties for the elastic yarn when the knitted fabric is a fabric mixed with elastic yarn. The fabric pre-settings may impart stability of the fabric to subsequent processes and / or final products.

The fabric moss part 1100 may basically include a fabric input unit 100, a fine hair removing unit 300, a fabric discharge unit 400, and a fabric loading unit 500. In this case, the original fabric moiety 1100 may further include a fabric organizer 200.

The fabric source unit 1100 may be configured as shown in FIG. 3. Therefore, on the basis of the configuration shown in Figure 3 will be described an example of the original fabric portion 1100.

The fabric input unit 100 may be configured such that the fabric 600 prepared in a roll form is provided to the fine hair removing unit 300 through the roller 101 provided in the main body of the fabric patterning unit 1100. The fabric 600 provided through the fabric input unit 100 may be provided to the fine hair removing unit 300 through the guide unit 102. The guide portion 102 may be composed of a roller.

At this time, the fabric 600 provided through the fabric input unit 100 is formed in a cylindrical structure is provided in an overlapping state to unfold in the width direction.

The fine hair removing unit 300 may be provided with an edge patterning portion 300a to remove fine hairs on both edge portions (border regions) with respect to the fabric 600 transported in the overlapped state. The surface patterning part 300b may be provided to remove fine hairs on the upper surface (front side) and the lower surface (back side) of the 600.

The surface chamfer 300b includes a plurality of transfer rollers 361 and 362, and a torch unit generating flame (flame) in the direction of the transfer rollers 361 and 362 at a position adjacent to each of the transfer rollers 361 and 362 ( 363 and 364 may be provided respectively. Through this configuration, the fabric 600 passes through the plurality of feed rollers 361 and 362 in a crossing direction, and at this time, a flame is generated from the torch parts 363 and 364 disposed at adjacent positions of the feed rollers 361 and 362. The hairs on the front and back of the fabric 600 are removed.

The edge patterning portion 300a may be disposed at a position before or after the fabric 600 passes the surface patterning portion 300b. In the illustration, the edge recess 300a is shown to be disposed at the front position of the face recess 300b.

The edge patterning portion 300a may be configured to be provided with a flame with respect to the edge portion of the fabric while the fabric 600 is basically transported in a state where the fabric 600 is flatly overlapped so that the remaining hair may be removed.

Referring to the example of the configuration of the edge portion 300a based on the embodiment shown in Figure 4, a pair of fabric guide portion 310 is inserted into the cylindrical fabric 600 is provided In addition, each of the fabric guides 310 may be configured to be fixed in a state where a predetermined interval is maintained with each fabric conveying unit 320 providing a transfer force. Each of the fabric conveying unit 320 is configured to maintain a constant distance from each of the fabric guides 310 may be disposed at a predetermined interval on the base 34, respectively. In other words, the fabric conveying unit 320 may be arranged to have a predetermined distance from the left and right positions of the base 340. In this case, the distance between the fabric conveying unit 320 disposed to the left and the right may be arranged to form an interval corresponding to the width of the fabric 600.

On the other hand, the fabric transfer unit 320 may be arranged to be movable along the longitudinal direction of the base 340. In this case, the fabric conveying unit 320 disposed at the left and right sides may have a width adjusted between the fabric conveying units 320 according to the width of the fabric 600.

In addition, the torch unit 130 may be further provided at a position adjacent to the one end of the distal guide 310. In the figure, the torch unit 130 is shown in one example is arranged to generate a flame (flame) in the direction of the fabric guide portion 310 is coupled to one side position of the fabric conveying unit 320. However, if the torch unit 130 is configured to provide a flame in the direction of the distal guide unit 310, the torch unit 130 is not limited in its arrangement.

The edge pattern part 300a is provided with a conveying part (means) for conveying the knitted fabric 600 having a cylindrical structure to remove fine hairs on the folded portion (ie, the edge portion) of the fabric 600. The conveying means may be configured to be made by the configuration of the distal guide portion 310 and the distal conveyance unit 320.

The fabric guide 310 is inserted into the fabric 600 while being supplied with the transfer force from the fabric conveying unit 320 as shown in Figure 5a to 5c, the fabric 600 is transferred, the fabric is It may be configured to maintain a flat state of unfolding to the left, right.

For the above configuration, the fabric guide 310 may have an appearance such as a long rod whose body 311 has a predetermined width. The body 311 may be composed of an upper body and a lower body, or may be composed of a single plate having a central portion. The body 311 may be further provided with a driven means so as to transfer the raw material is received by the transfer force by the raw material conveying unit 320 to be described below.

As an example of the driven means, a driven roller 312 may be provided at both ends of the body 311, and a belt 312a may be wound around the driven roller 312. In this configuration, the conveying force of the conveying part 320 is transmitted to the driven roller 312 or the belt 312a so that the driven roller 312 and the belt 312a are rotatable. Since the belt 312a always moves in one direction due to the rotation of the driven roller 312 and the belt 312a, the fabric 600 moves to the belt ( 312a) may be moved in the advancing direction of the belt 312a.

In the embodiment shown in Figures 6a to 6d is shown a configuration that the fabric conveying unit 320 can provide a transfer force to the fabric guide 310. The fabric conveying unit 320 may be provided with at least one driving roller 322 in the body 321 to provide a conveying force. The body 321 has a structure that can be coupled to the drive roller 322, the driving roller 322 is disposed on one side of the fabric guide portion 310 is driven roller 312 of the fabric guide portion 310 Or directly in contact with the belt 312a.

Referring to an example of the configuration of the fabric guide portion 310 based on the embodiment of this structure, the drive to the fabric conveying unit 320 for the transfer of the transfer force generated by the fabric conveying unit 320 The roller 322 is in direct contact with the driven roller 312 so that the driven roller 312 is rotated by the rotation of the drive roller 322, and thus the belt 312a may be configured to rotate. Unlike this, the driving roller 322 of the fabric conveying unit 320 may be in direct contact with the belt 312a so that the belt 312a rotates by the rotation of the driving roller 322.

In addition to the illustrated configuration, power (feeding force to the fabric) is provided so that the fabric 600 is the fabric guide in the state that the fabric guide 310 is inserted into the fabric 600 having a cylindrical structure Other configurations are also possible that can be conveyed in a state guided by 310.

The fabric conveying unit 320 may be provided with a driving unit 326 for providing a rotational force to the driving roller 322. The drive unit 326 may be directly coupled to the drive roller 322 to provide a rotational force to the drive roller 322, or may be configured to further provide a rotational force by further comprising a gear unit 326a. On the other hand, when two or more driving rollers 322 are provided, the driving rollers 322 may be connected to each driving rollers 322 by a belt 322a to receive power from one driving unit 326. It may be configured.

Through this configuration, the driving roller 322 of the fabric conveying unit 320 may be brought into contact with the belt 312a or the driven roller 312 of the fabric guide unit 310 to receive a driving force (for example, rotational force). Will be.

In the case of the structure in which the driving roller 322 of the fabric conveying unit 320 is in contact with the belt 312a of the fabric guide unit 310 to provide a feed force, the fabric guide unit 310 has a driving roller 322 for the fabric conveying unit 310. One or more pressing rollers 313 may be further provided to increase the adhesion of the belt 312a. The pressing roller 313 is a belt 312a so that the slip shape does not occur when the belt 312a is rotated by the rotation of the driving roller 322 while the belt 312a is in contact with the driving roller 322. ) Serves to support the close contact with the driving roller 322. In this case, as shown, a pair of pressure rollers 313 are provided so that the driving rollers 322 are disposed between the pressure rollers 313, thereby increasing the pressing force (adhesive force).

Meanwhile, the distal guide 310 may prevent the belt 312a from being disengaged from the distal guide 310 or causing interference with other components and / or the distal fabric 600 during operation (rotation). At least one guide roller 314a, 314b may be further provided.

The fabric guide 310 and the fabric conveying unit 320 is to enable the provision of the transfer force from the drive roller 322, at the same time the fabric guide 310 is inserted into the fabric 600, the fabric 600 In order to be transported in an unfolded state, it may be configured to maintain a predetermined distance between the fabric guide 310 and the fabric conveying unit 320.

In other words, each fabric guide 310 disposed on both sides of the base 340 is inserted into the fabric 600 at both ends of the fabric 600 that are folded, and the fabric guide 310 Each fabric conveying unit 320 disposed in contact with each other is disposed outside the folded ends of the fabric 600 so that both ends of the fabric 600 may pass between each fabric guide 310 and the fabric conveying unit 320. It can be configured to be.

By this configuration, the fabric 600 having a cylindrical structure can be arranged and transported in a wide open state, and the areas of both ends of the fabric 600 being folded can be exposed toward the torch unit 130 described below. Can be.

Here, the guide portion 316 at one end position of the fabric guide portion 310 for the arrangement of the edge portion (folded portion) of the fabric 600 at a position corresponding to the position of the torch portion 130 described below. May be further provided. The guide part 316 may be provided with a thickness that can sufficiently secure the removal area of the hairs on the edge of the fabric, and the edge area of the fabric 600 from which the hairs are removed is moved to another area ( Or it may be configured to be guided to be moved to the surface pattern portion 300b in a non-twisted state.

The fabric guide 310 and the fabric conveying unit 320 is maintained at a constant interval so that both ends of the fabric 600 can pass the gap between the fabric guide 310 and the fabric conveying unit 320 to the The fabric guide 310 and the fabric conveying unit 320 may be provided with position fixing parts 315 and 325 at positions in contact with each other. As an example of the configuration of the position fixing portion (315,325), the position fixing portion (315,325) can be configured as a magnetic force member. That is, by using the attraction force of the magnetic member, the fabric guide portion 310 and the fabric conveying unit 320 can be maintained a bonding force to each other.

On the other hand, the fabric guide portion 310 may be further provided with a width adjusting portion 350 in order to form a gap with respect to the fabric conveying portion 320. The width adjusting unit 350 is coupled to each of the fabric guides 310, the both ends of which are disposed at both sides of the base 340, so that each fabric guide 310 by each of the fabric guides 320, respectively Can be controlled to move in the () direction. In other words, the distal guide 310 is limited by movement of the width adjusting part 350 to maintain a distance (interval) from the distal conveyance part 320.

In order to adjust the distance between the fabric guide 310 and the fabric conveying unit 320, the fabric guide 310 and the fabric conveying unit 320 may be further provided with a position adjusting unit (317, 327). Each of the position adjusting parts 317 and 327 may be disposed at positions corresponding to each other by magnetic force members, thereby controlling the distance between the fabric guide 310 and the fabric conveying part 320. In this case, the fabric conveying unit 320 is configured so that both ends of the body 321 extends in the direction of the fabric guide unit 310 so that the position adjusting unit 327 is provided in the extended body 321. The distance (interval) with the part 310 may be adjusted.

The position adjusting unit 317, 327 may be configured such that the fabric guide unit 310 is spaced apart from the fabric conveying unit 320 in a lateral direction (that is, in a state of being in contact with the lateral direction) and distorted (ie, fabric guide 310). It is possible to adjust the two sides so that the and the distal conveying unit 320 can be arranged in parallel with each other, more specifically, the upper and lower portions at the position (321a) of the extended body of the distal conveying unit 320. The position adjusting unit 327 is disposed at all, and the respective position adjusting unit 317 corresponds to the position adjusting unit 327 of the distal conveying unit 320 in the body 317 of the distal guide unit 310. It may be configured to maintain the body 311 of the fabric guide portion 310 is floating between the position adjusting portion 327 of the fabric conveying unit 320.

In other words, the attraction force between the position adjusting unit 317 of the fabric guide 310 and the position adjusting unit 327 of the fabric conveying unit 320 acts so that the fabric guide 310 is the fabric conveying unit body 321. Disposed between the extension portions 321a, and may not be in contact with each other.

Meanwhile, the attraction force between the position adjusting unit 317 of the fabric guide unit 310 and the position adjusting unit 327 of the fabric conveying unit 320 is the position fixing unit 315 of the fabric guide unit 310 and the fabric conveying unit. It may be to act as a resistance to the attraction between the position fixing portion 325 of 320. In other words, even when there is no width control unit 350, the fabric guide 310 is a gap between the fabric guide 310 and the fabric conveying unit 320 by the attraction force between the position adjusting section (317,327). You may.

In order to form a gap between the fabric guide 310 and the fabric conveying unit 320, as shown in Figure 7a, the control unit 135a that can change the position of the position fixing unit 325 provided in the fabric conveying unit 320 ) May be further provided. As the control unit 135a is generally known, the position fixing unit 325 is moved away from or near the position fixing unit 315 of the distal guide unit 310 by using an electric method such as a screw or a linear motor. It can also be configured to adjust the strength of the attraction.

On the other hand, as shown in Figure 7b, may be configured to vary the position of the position adjusting unit 327 provided in the far-end conveying unit 320. In this case, the position adjusting unit 327 is provided with an extension end 327b at the extension portion 321a of the body, and includes an adjustment member 327a variably coupled to the extension end 327b. May be In this configuration, the position adjusting unit 327 of the fabric conveying unit 320 is variable in distance to the position adjusting unit 317 of the fabric guide unit 310, so that the position adjusting unit 327 of each fabric conveying unit 320 is variable. Strength of the attraction between the position adjusting unit 317 of the fabric guide 310 can be adjusted.

By the above configuration, the fabric guide part 310 may maintain a constant distance with respect to the fabric conveying part 320 in the horizontal direction, and the fabric 600 may be conveyed at an interval formed in the horizontal direction. do. In addition, the position of the distal guide 310 and the distal conveying unit 320 may be adjusted to be parallel to each other with respect to the vertical direction.

The fabric conveying unit 320 is maintained on both sides of the base 340, the fabric guide 310 is maintained in a state that is maintained in a state maintaining a constant interval. In practice, the far end guide 310 and the far end conveyance part 320 are not in contact with each other by the position fixing parts 315 and 325, the width adjusting part 350 and / or the position adjusting parts 317 and 327 as described above. It has a bonding force in a state where a constant interval is maintained, except that the driven roller 312 and / or the belt 312a of the fabric guide part 310 drives the fabric conveying part 320 to convey the fabric 600. Embodiments that have been configured to contact the roller 322 have been described.

In addition to such a configuration, the pair of far-end conveyance units 320 disposed on both sides of the base 340 may be narrowed or widened in the width direction of the base 340 (left in the figure). It may be configured to be movable in the right direction). For this configuration, the base 340 may be provided with a means for providing a driving force to move the respective fabric conveying unit 320 in the width direction of the base 340, the fabric conveying unit 320 is the base 340 A configuration capable of moving along the base 340 may be provided by the driving force provided from the).

As an example of the configuration, the driving force may be made of a configuration capable of linear (reciprocating) movement by the screw gear. Referring to the configuration of this, the base 340 is provided with a transfer unit 343 having a configuration such as a power unit (motor, etc.) provided with a screw or belt, the fabric transfer unit 320 is the transfer unit 343 By sliding in the base 340 may be made to be adjustable in width.

As a specific example of the configuration, the fabric transfer unit 320 is coupled to the transfer unit 343 of the base at any position of the body 321, as shown in Figure 6c and 6d is a straight line by the transfer unit 343 Transfer part holder 324 may be provided to enable the reciprocating movement of. As shown in FIGS. 8A and 8B, in order to provide an operating force to the holder 324, a driving unit 344 is provided at one position of the base body 341, and the transfer unit 343 may include a driving unit ( Receiving an operating force from 344, the transfer holder 324 may be configured to reciprocate along the transfer 343. In this case, the driving unit 344 may further include a gear unit 344a to adjust the size and / or speed of the operating force, and the transfer unit 343 is the driving unit 344 through the gear unit 344a. It may be configured to receive the operating force from).

On the other hand, the base 340 may have a structure in which the far end conveyance unit 320 can slide on the base 340 so that the far end conveyance unit 320 can perform a straight line (round trip) movement. As an example of such a configuration, as shown in FIGS. 8A and 8B, a guide rail 342 is further provided on the body 341 of the base, and as shown in FIGS. 6C and 6D, the fabric transfer unit body ( A guide holder 323 is provided at one position of the 321, and the guide holder 323 is slidably coupled to the guide rail 342 so that the fabric conveying part 320 is not separated from the base 340. Can be slidable.

On the other hand, an example of another configuration for the reciprocating motion of the fabric conveying unit 320 with respect to the base 340 is a fabric conveying unit by placing a linear motor or the like between the body 321 of the fabric conveying unit and the body 341 of the base. 320 may be configured to enable reciprocating motion with respect to the base 340. That is, a generally known reciprocating means may be provided between the fabric conveying unit 320 and the base 340 to form an adjustable configuration for the width of the fabric conveying unit 320 on the base 340.

On the other hand, the base 340 is further provided with a guide roller 345 so that the fabric 600 flowing from the fabric input unit 100 can be transported to the position of the fabric guide 310 and the fabric conveying unit 320. You may.

On the other hand, at one position of the base 340 may be further provided with a detection unit 346 to determine whether there is a position where damage (for example, holes or torn portions) exist in the fabric (600). have. The detection unit 346 may be provided to detect, for example, a position adjacent to the guide roller 345 or a distal end 600 to be transported at both positions. Such a detection unit 346 can be configured as a detection means such as a photo sensor.

By the configuration of the detection unit 346, it is possible to check whether the fabric 600 is transported, and it is possible to prevent the safety accident by checking the damage. For example, when holes are formed at both sides (folded portions) of the fabric 600, the fabric 600 is wound on the edge pattern part 300a or another position during transportation to cause a fire, or Damage may occur and this may result in personal injury. In this case, when the damage of the far-end 600 is detected by the detection unit 346, the driving of the entire system may be stopped to prevent the safety accident and / or to protect the system.

The fabric conveyance unit 320 may be further provided with a fabric guide unit 328. The fabric guide part 328 may be provided at the extended ends 321a of two fabric transfer part bodies 321 which are mounted to both sides of the base 340 and face each other. The fabric guide portion 328 provided at the extension end 321a may prevent the fabric 600 from being conveyed in a wide open state by the fabric guides 310 disposed on both sides of the fabric guide portion 328 to interfere with other components. And / or the fabric 600 is conveyed in an unfolded state so that the removal of fine hairs on both the folded edges of the fabric 600 and the upper and lower surfaces thereof can be performed smoothly with respect to the entire outer surface of the fabric 600. You may.

In this case, the fabric guide part 328 may be provided to have a position narrower than the distance between the two extending ends 321a of the fabric conveying part body 321. When the fabric guide part 328 is provided at the same interval as described above, the fabric guide part 328 is used to prevent damage to the fabric 600 due to friction between the fabric 600 and the fabric guide 328. It may be composed of a roller 328a. On the other hand, the roller 328a may be coupled to the extended end 321a by a coupling portion 328b having a bent portion in order to adjust the contact angle with the fabric 600, and the like. have.

On the other hand, as shown in Figures 6a to 6d, the far-end transfer unit 320 may be further provided with a detector 329. In this case, the detector 329 may be arranged to detect damage of the fabric 600 at an initial position of the fabric conveying unit 320 into which the fabric 600 is introduced. The detection unit 329 may also be configured by a detection means such as a photo sensor, and the like may be used to detect damage to the fabric 600 transferred by the configuration of the detection unit 329 to prevent a safety accident and / or damage the system. Can be prevented.

At the position adjacent to the folded portions of both ends of the fabric 600 which are widely spread and conveyed in the folded state by the fabric guide 310 and the fabric conveying unit 320, removal of fine hairs on the edge portion (area of the folded portion) of the fabric is removed. Torch portion 330 may be provided. In this case, the torch unit 330 may be mounted on one side of the fabric conveying unit 320 so as to enable the emission of a flame (flame) in the direction of the fabric guide 310. That is, as mentioned above, the torch portion 330 is not attached to the mounting position when the positional surface of the edge 600 (the area of the folded portion) at both ends of the fabric 600 can be removed.

On the other hand, the torch unit 330 is directed to the edge of the fabric 600, and / or to the fabric 600 only when emitting a flame (flame) to remove the fine hair, as shown in Figure 10 It may be configured to be able to adjust the distance of the flame (flame). In the case of the above embodiment, the torch unit 330 has been described as an example of being mounted on the fabric transfer unit body 321.

To illustrate a specific example, a torch 311 may be provided at one position of the fabric conveying body 321 to emit a flame (flame) for removing the remaining hair on the edge of the fabric 600. In this case, in order to direct the torch 331 to the edge of the fabric 600 only when the flame (flame) is discharged for the removal of fine hair, the torch 331 is moved by the base 332 to the fabric conveying portion. It may be configured to be mounted to the body 321. Specifically, the base 332 is provided with a first driver 333, the rotation shaft 331a is rotatably coupled to the first driver 333, and the other end of the rotation shaft 331a. The torch 331 is configured to be coupled to. Meanwhile, an ignition unit 335 may be further provided at a position adjacent to the torch 331.

In the above configuration, the first drive unit 333 can be configured using a cylinder, etc., the end of the rotary shaft 331a provided with a bent portion on the rod of the cylinder is hinged, the other one of the rotary shaft 331a Torch 331 may be configured to engage the end. In this case, when the rotation shaft 331a is rotatably coupled to the base 332, when the rod of the first driving unit 333 hinged to one end of the rotation shaft 331a is operated, the rotation shaft ( The torch 331 coupled to the other end of the 331a is rotated.

By the rotatable configuration of the torch unit 330, when the fabric 600 is transferred to the position of the torch unit 330, the torch 331 is operated by the first driving unit 333. Rotation to remove the remaining hair at the edge portion of the) may be disposed so that the discharge port of the torch 331 (that is, the inlet through which the flame is discharged) to the edge of the fabric 600. In this case, the flame (flame) of the torch 331 may be configured to be ignited before or after the rotation by the ignition unit 335. In addition, when the work for removing the remaining hair on the edge portion of the fabric 600 is terminated or stopped in the middle, the torch 331 is rotated by the operation of the first drive unit 333 torch 331 It is possible to prevent the flame (flame) from the discharge port of the toward the edge of the fabric (600).

On the other hand, the base 332 of the torch portion may be configured to be coupled to the body 320 of the distal conveyance portion by the movable portion 334a which is slidably driven by the second driving portion 334. In this case, the second driving unit 334 may be coupled to any one position of the body 320 of the far-end transfer unit, and the movable unit 334a may be slidably coupled to the second driving unit 334. The torch part base 332 may be coupled to the movable part 334a to be slidable together with the movable part 334a.

In this case, the movable part 334a may be configured to be slidably close to or away from the edge part of the far end 600 by the operation of the second driving part 334. The sliding drive may have a structure capable of linear reciprocating motion through a configuration such as a linear motor or a screw gear. Accordingly, the driving of the movable part 334a by the second driver 334 may be performed in various ways having a generally known reciprocating configuration.

On the other hand, the second driving unit 334 may be further provided with an adjusting unit 334b. The adjusting unit 334b may be configured as a lever or a rotary lever for operating the movable unit 334a to reciprocate by the second driving unit 334, and the adjusting unit 334b may include the movable unit ( It may be configured to further include a gauge that can indicate the movement distance of 334b).

When the torch unit 330 has the configuration described above, a supply pipe for supplying fuel is coupled to the torch 331, and an ignition unit 335 supplies electricity for ignition and / or supply of fuel. It may be done.

Combustion gas such as a flame provided to remove fine hairs of the fabric 600 by the fine hair removing unit 300 may be a combustion gas discharger disposed above the edge hairs 300a and / or the cotton hairs 300b. 350 may be configured to discharge through.

As such, when the fabric 600 is introduced into the fine hair removing unit 300 to remove fine hairs at the edge of the fabric 600, the fabric 600 that is introduced into the fine hair removing unit 300 is not twisted or twisted. The fabric organizer 200 may be further provided at a position before and / or after the fabric input unit 100 so as to be input in a state.

As shown in FIG. 11, the fabric organizer 200 includes a guide 210 provided on a body of the fabric moiety 1110 and movably coupled along the guide 210. It may be provided. The slider 220 may be configured such that the guide member 223 inserted into the fabric 600 is hung by the first fixture 221 and the second fixture 222. In this case, the first fixing part 221 and the second fixing device 222 are configured to have a predetermined interval from each other, it may be configured so that the fabric 600 can be transferred through the interval. Therefore, the guide member 223 is inserted into the fabric 600 to be hung by the first fixture 221 and the second fixture 222, the fabric 600 is the guide member 223 It is disposed so as to surround the first fastener 221 and the second fastener 222 to pass through the gap formed. On the other hand, the first fixing part 221 may be provided to be rotatable to the slider 20 through the configuration of the hinge portion 221a to have a structure capable of opening and closing the guide member 223.

As described above, the fabric from which the hair is removed from the entire outer surface of the fabric 600 through the hair removal unit 300 is discharged through the fabric discharge unit 400 including the discharge unit 410 and the transfer unit 420. It may be configured to.

The fabric 600 discharged as described above may be transported and loaded into the fabric loading unit 500 in which the loading box 510 is disposed. On the other hand, in this case, the fabric loading part 500 may be loaded so that the fabric 600 to be transported with the swing part 520 is stacked in a zigzag form.

The dyeing pretreatment system described above, the dyeing pretreatment process and the dyeing process using the same are not limited to the configuration and method of the above-described embodiments, the embodiments are all of the embodiments so that various modifications can be made Or some may be selectively combined.

1 is a view showing the structure of a conventional fabric moiety.

Figure 2a is a process chart showing the dyeing process in the production of fabric according to an embodiment of the present invention.

FIG. 2B is a process diagram relating to one embodiment of the dye pretreatment process shown in FIG. 2A.

3 is a view schematically showing the configuration of the fabric moss portion for removing the fine hairs of the fabric constituting the dyeing pretreatment process according to an embodiment of the present invention.

4 is a diagram schematically showing an example of a configuration of an edge trimming portion constituting a fabric cutting portion according to an embodiment of the present invention.

FIG. 5A is a diagram schematically illustrating an example of a structure of a far-end guide forming an edge pattern part according to an exemplary embodiment of the present disclosure.

FIG. 5B is a view schematically showing the internal structure of the far-end guide shown in FIG. 5A.

5C is a front view of the far-end guide shown in FIG. 5A.

FIG. 6A is a view schematically illustrating an example of a configuration of a fabric conveying unit that provides a conveyance force to the fabric guide unit illustrated in FIG. 5A and a torch unit that removes fine hairs on an edge of the fabric.

FIG. 6B is a view schematically showing the internal structure of the fabric conveyance unit shown in FIG. 6A.

6C is a front view of the far-end feeder shown in FIG. 6A.

FIG. 6D is a bottom view of the fabric conveying part shown in FIG. 6A.

Figure 7a is a partially enlarged view showing a bonding state of the fabric guide portion and the fabric conveying portion according to an embodiment of the present invention.

7B is a partially enlarged view illustrating an example of a position adjusting unit for fixing a position of a distal guide and a distal conveyance unit according to an exemplary embodiment of the present invention.

8A is a plan view illustrating an example of a configuration of a base configuring an edge pattern part according to an embodiment of the present invention.

FIG. 8B is a front view of the base shown in FIG. 8A.

9 is a partially enlarged view illustrating an example of a fabric guide unit provided in the fabric transport unit of the embodiment of the present invention.

10 is a perspective view illustrating an example of a torch unit configured according to an embodiment of the present invention to remove fine hairs at an edge portion of a fabric.

11 is a perspective view illustrating an example of a disposing end of the disposing end disposed in the disposing end of the disposing end according to the exemplary embodiment of the present invention.

* Description of the symbols for the main parts of the drawings *

1000 ... Knit Production Process 1001 ... Fabric Production Process

1002 ... dyeing pretreatment process 1003 ... fabric dyeing process

1004 ... Fabric Fabrication Process 1100-1 ... Fabric Fabrication Process

1200 ... fabric opening process 1300 ... fabric mercerizing process

1400 ... Fabric Presetting Process 100-1 ... Fabric Feeding Process

200-1 ... Fabric finishing process 300-1 ... Hair removal process

400-1 ... Fabric Discharge Process 500-1 ... Fabric Discharge Process

1100 ... fabric mosobu 100 ... fabric feed

200 ... Fabric Organizer 210 ... Guide

220 ... slider 300 ... fine hair removal unit

300a ... edge moss 310 310 ... fabric guide

311 ... fabric guide body 312 ... driven roller

312a ... Belt 313 ... Pressure Roller

314a, 314b ... Guide rollers 315,325 ... Position fixing

316 ... guide part 317,327 ... positioning part

320 ... fabric feed 321 ... fabric feed body

322 ... drive roller 323 ... guide holder

324 ... Feeder holder 326 ... Drive part

326a ... gear section 328 ... fabric guide section

329,346 ... detector 330 ... torch

331 ... torch 331a ... axis of rotation

332 ... torch part base 333 ... first drive part

334 ... 2nd drive part 334a ... movable part

334b ... control section 335 ... ignition section

340 ... Base 341 ... Base Body

342 ... guide rail 343 ... feed section

344 ... drive part 344a ... gear part

345 ... guide roller 350 ... width adjustment

300b ... cotton wool 400 ... fabric discharge

500 ... fabric loading part 600 ... fabric

Claims (23)

A fabric shaping portion for removing fine hairs on the unfolded side and the folded edge portion of the elastic yarn mixed knitted fabric provided in a cylindrical shape and spread in the width direction; A fabric opening part which cuts the knit fabric in order to unfold the knitted fabric in which the patterning on the front and back sides and the folded surface is flat; Fabric mercerizing unit for modifying the cross-section and physical properties of the yarn forming the fabric to give the adsorption or gloss of the dye; Dyeing pretreatment system, characterized in that it comprises a fabric pre-setting portion that is subjected to a high heat treatment to give a thermal stability of the fabric. The method of claim 1, wherein the fabric sheet portion An input unit for providing a fabric for a small work on the knitted fabric knitted in a cylindrical shape; A fine hair removal unit for burning fine hairs on the front and rear sides and the folded surface with respect to the cylindrical knitted fabric; A fabric discharge part for discharging the knitted fabric on which the front and rear surfaces and the folded surfaces are discharged from the fabric seed part; Dyeing pretreatment system characterized in that it further comprises a fabric loading portion for loading the discharged fabric. The dyeing pretreatment system according to claim 2, further comprising a fabric arranging unit. The method of claim 2, wherein the fine hair removing unit A hair part for the face of the knit fabric knitted in a cylindrical shape; A dyeing pretreatment system, characterized in that it comprises a hair portion for the edge of the folded ends of the fabric. 5. The patterning unit according to claim 4, wherein the patterning portion on the side of the knitted fabric is At least two torch portions; And a roller for conveying the knitted fabric such that the upper and lower surfaces of the knitted fabric are sequentially exposed with respect to the torch. 5. The patterning device according to claim 4, wherein the patterning portions at both ends of the knitted fabric are formed. A base portion; A fabric guide part disposed at both sides of the base part and inserted into the cylindrical fabric so that the fabric is spread out in the width direction; A fabric conveying unit configured to provide a conveying force to the fabric guide unit so that the fabric is conveyed in an unfolded state; And a torch portion disposed to provide a flame to remove fine hairs on both edges of the fabric conveyed along the fabric guide. According to claim 6, wherein the distal guide and the distal conveying portion is provided with a position fixing portion disposed in a horizontal direction with respect to each other so that the distance between the distal guide and the distal conveying portion constant horizontal direction relative to each other by the position fixing portion; Dyeing pretreatment system, characterized in that configured to be coupled to each other in a maintained state. 8. The dyeing pretreatment system according to claim 7, wherein the position fixing part is composed of a magnetic member. According to claim 6, wherein the distal guide portion and the distal conveying portion is provided with a position adjusting portion disposed in a vertical direction with respect to each other so that the distance between the distal guide and the distal conveying portion in a vertical direction constant with each other by the position adjusting portion; Dyeing pretreatment system, characterized in that configured to be coupled to each other in a maintained state. 10. The dyeing pretreatment system as recited in claim 9, wherein said position adjusting portion is composed of a magnetic force member. 7. The dyeing pretreatment system according to claim 6, wherein the fabric guides disposed on both sides of the base are provided with width adjusting portions to control the distance of each fabric guide. 7. The dyeing pretreatment system according to claim 6, wherein the fabric conveying unit is movably mounted so that each fabric conveying unit disposed on both sides of the base is narrowed or widened with each other. 7. The dyeing pretreatment system as claimed in claim 6, wherein the torch portion is further provided with a distance adjuster to move closer to or away from an edge of the fabric. Performing a patterning to remove fine hairs on the unfolded side and the folded edge of the elastic yarn blended knitted fabric provided in a cylindrical shape and spread in the width direction; Cutting and opening the knit fabric in order to unfold the knitted fabric on which the front and rear and the folded surfaces are flat; Fabric mercerizing step of modifying the cross-section and physical properties of the yarn forming the fabric to impart adsorption or gloss of dye; Dyeing pretreatment process characterized in that it comprises a fabric pre-setting step of heat treatment at high heat in order to give the thermal stability of the fabric. 15. The method of claim 14, wherein said performing said parent Injecting the fabric for the small work on the knitted fabric knitted in a cylindrical shape; Burning the hairs of the front and rear and the folded surface with respect to the cylindrical knitted fabric; Discharging the knitted fabric on which the front and rear and the folded surfaces are carried out from the original fabric section; A dyeing pretreatment process comprising the step of loading the discharged fabric. 16. The dyeing pretreatment process according to claim 15, further comprising arranging the fabric to be unfolded so as not to be wound before removing the fine hairs. 16. The dyeing pretreatment process according to claim 15, wherein the removing of the fine hairs is performed before or after removing the fine hairs of both ends of the folded knitted fabric with the front and rear fine hair removal with respect to the folded knitted fabric. 16. The dyeing pretreatment process according to claim 15, wherein the removal of fine hairs at both ends of the folded knitted fabric is performed by adjusting the torch to be closer to or farther away from the edge according to the specification of the fabric. Braiding the knitted fabric mixed with the elastic yarn; Pretreating the knit fabric for dyeing; It comprises a step of dyeing the pretreated fabric, The pretreatment step Performing a patterning to remove fine hairs on the unfolded side and the folded edge of the elastic yarn blended knitted fabric provided in a cylindrical shape and spread in the width direction; Cutting and opening the knit fabric in order to unfold the knitted fabric on which the front and rear and the folded surfaces are flat; Fabric mercerizing step of modifying the cross-section and physical properties of the yarn forming the fabric to impart adsorption or gloss of dye; Dyeing process characterized in that it comprises a fabric pre-setting step of heat treatment at high heat in order to give the thermal stability of the fabric. 20. The dyeing process of claim 19, wherein the dyeing step is performed by cold pad batch (CPB) staining. 20. The method of claim 19, wherein the parenting step is Injecting the fabric for the small work on the knitted fabric knitted in a cylindrical shape; Burning the hairs of the front and rear and the folded surface with respect to the cylindrical knitted fabric; Discharging the knitted fabric on which the front and rear and the folded surfaces are carried out from the original fabric section; Dyeing process comprising the step of loading the discharged fabric. 20. The dyeing pretreatment process according to claim 19, further comprising arranging the fabric to be unfolded so as not to be wound before removing the fine hairs. 20. The dyeing process according to claim 19, wherein the removing of the fine hairs is performed before or after removing the fine hairs at both ends of the folded knitted fabric in front and rear of the folded knitted fabric.

Images