WO2019199026A1

WO2019199026A1 - Method of weaving fabric having irregular light-leaking portions and fabric woven thereby

Info

Publication number: WO2019199026A1
Application number: PCT/KR2019/004214
Authority: WO
Inventors: 홍석표
Original assignee: 주식회사 성현섬유
Priority date: 2018-04-12
Filing date: 2019-04-09
Publication date: 2019-10-17
Also published as: KR101966007B1

Abstract

The present invention relates to a method of weaving a fabric having irregular light-leaking portions and a fabric woven thereby, wherein the structure of yarn is processed by a particular method during a fabric weaving process to form irregular permeable portions and impermeable portions through which an aesthetically appealing and unique design is provided, thus providing variety in the design of fabrics and enabling an identical design to be expressed differently during the day and at night. According to the present invention, the method of weaving a fabric having irregular light-leaking portions comprises: a first light-permeable portion formation step of weaving so as to form a light-permeable surface in the form of a mesh by cross-weaving a warp and a weft for a light-permeable portion with each other; a light-shielding surface weaving step of weaving so as to form a light-shielding portion having a double-sided light-shielding woven surface, wherein a portion of the warp in the first permeable portion formation step and a first weft are cross-woven so as to form a first light-shielding woven surface, the rest of the warp in the first permeable portion formation step and a second weftare cross-woven so as to form a second light-shielding woven surface, and the warp used for weaving one of the first and second light-shielding woven surfaces and the weft used for weaving the other one of the first and second light-shielding woven surfaces are cross-woven and combined, thereby forming the double-sided light-shielding surface; a second light-permeable portion formation step of weaving so as to form a light-permeable surface in the form of a mesh by crossing the warp in the light-shielding surface weaving step with a weft for a light-permeable portion; and a light-leaking portion formation step of forming irregular light-leaking portions in the weft in at least one woven surface of the first and second light-shielding woven surfaces formed in a light-shielding portion formation step.

Description

Fabric weaving method having irregular light leakage and fabric woven thereby

The present invention relates to a method of weaving fabrics and to fabrics produced thereby, and more particularly, to process irregularities of the yarns in a specific manner in the process of weaving the fabrics to form irregular permeability and impermeability, thereby creating a beautiful and unique design. It is possible to provide a variety of fabric design by providing, and even the same design relates to a fabric weaving method and irregular woven fabric having irregular light leakage expressed day and night.

Generally, a blind refers to a venetian blind, which is installed at the front of a window or a door, and is mainly used for shading, ventilation, thermal insulation, soundproofing, and privacy protection.

Conventional blinds are manufactured by stretching the thin and narrow metal plates, wooden boards and plastic boards at regular intervals.

These blinds can be controlled to unfold the lower portion of the take-up rod, and the inflow and angle of light can be adjusted, unlike the conventional curtain (curtain) has the advantage of freely controlling the degree of sunlight and wind entering the room have.

Recently, the blinds are made of cloth or paper, such as polyester, and are used regardless of places such as offices and homes. Especially, the fabric blinds can be washed and used in the home. The design can be configured in various ways, so it is easy to decorate.

However, in order to manufacture the fabric blinds, we had to go through the process of weaving the front and rear fabrics primarily intended for ventilation and the intermediate fabrics primarily intended for shading, and connecting them by bonding or sewing. . Therefore, the manufacturing process is complicated and takes a long time to manufacture, it is inevitably to be an expensive product and despite the fact that it has various advantages over ordinary curtains, it is not widely used.

In addition to this practicality, blinds are used as an important element of interior decoration to enhance the interior aesthetics according to the combination of colors that can be harmonized with the interior walls or glass, and a study on new blinds that can provide a beautiful appearance is needed. It is true.

Therefore, the present invention for solving the above-described problems, the process of weaving the fabric of the fabric in a specific way to form irregular permeability and impermeability, thereby providing a beautiful and unique design of the fabric design It is an object of the present invention to provide a method of weaving a fabric having irregular light leakage portions capable of diversity, and a fabric woven by the fabric.

In addition, the present invention provides a fabric weaving method having an irregular light leakage portion capable of simultaneously weaving a fabric or fabric having a light shielding film having an irregular light leakage portion and a light transmitting membrane that transmits light as a whole, while providing a light blocking function as a whole, There is another purpose.

In addition, the present invention is a fabric weaving method and the fabric woven by the same design having an irregular light spring portion that can be expressed in a different design when the outside is relatively bright, such as daytime and relatively outside, such as night, even though the same design There is another purpose to provide.

The problems of the present invention are not limited to those mentioned above, and other problems not mentioned will be clearly understood by those skilled in the art from the following description.

According to an aspect of the present invention for achieving the objects and other features of the present invention, in the fabric weaving method, the step of forming the first light-transmitting portion weaving so as to form a mesh-like light-transmitting surface by crossing the warp and the weft for the light-transmitting portion ; The first light shielding weaving surface and the second light shielding agent are formed by cross weaving a part of the inclination of the first light transmitting part forming step and the first weft yarn and the other of the inclining part of the inclination of the first light transmitting part forming step separately. Weaving the light shielding surface to form a face, but to weave to form a light shielding portion having a double shielding weaving surface bonded by cross-weaving a warp weaving either one of the first light shielding weaving surface and the second light shielding weaving surface to the other weft yarn. ; A second light-transmitting part forming step of weaving the cross-beams of the light-shielding surface weaving step and weaving the light-transmitting part to form a network-shaped light-transmitting surface; And forming a light leakage portion in the weft of at least one of the first shading weaving surface and the second shading weaving surface formed in the shading portion forming step. do.

In one aspect of the present invention, the first light-transmitting part forming step, the light-shielding part forming step and the second light-transmitting part forming step are repeatedly performed to form an alternating light-transmitting part and the light-shielding part, and undergoes the step of forming the light leakage part The fabric winding step of winding the fabric on the fabric winding shaft may be further included.

According to another aspect of the present invention, in the fabric weaving method, the first shading woven surface is woven with some of the warp yarns and the first weft yarn, and the second shading woven surface with the other some sloping yarns and the second weft yarn of the warp yarns is separately. A light shielding surface that cross-weaves, but crosses, interweaves some of the warp weaving surfaces of one of the first and second light shielding weaving surfaces with the weft of the other light shielding weaving surface to form a double weaving surface having a joined structure. Weaving step; And forming a light leakage portion in the weft of at least one of the first shading weaving surface and the second shading weaving surface formed in the shading portion weaving step. do.

According to another aspect of the invention, it may further comprise a fabric winding step of winding the fabric passed through the light leakage forming step on the fabric winding shaft.

In the present invention, the weft of the first light shielding weaving surface formed in the light shielding surface weaving step is different from the weft of the second light shielding weaving surface and the texture point, the step of forming the light leakage portion is the first light shielding weaving surface The weft yarns of at least one of the second light-blocking woven surfaces may be partially contacted with the uneven scraper having the unevenness so that the weft tissue is pushed out of the contacted portion so that a light leakage portion is formed between the weft yarns and the weft yarns.

In the present invention, the step of forming the light leakage portion is formed so that the light leakage portion is formed by contacting the uneven scraper on the woven surface having a weft yarn having a large distance between the thickness and the texture point of the weft of the first light shielding woven surface and the second light shielding woven surface. Can be.

In the present invention, the step of forming the light leakage portion may be made to contact the concave-convex scraper provided in the scraper shaft which is installed in the transverse direction on the upstream side of the fabric is wound on the fabric winding shaft.

In the present invention, the uneven scraper is formed in a band shape may be made of a spiral band-shaped uneven scraper spirally wound around the scraper shaft.

In the present invention, the weft of the first light shielding weaving surface formed in the light shielding surface weaving step is different from the weft of the second light shielding weaving surface and the texture point, the step of forming the light leakage portion is the first light shielding weaving surface At least one weft tissue of the second light blocking woven surface may be randomly pushed out so that the weft density is partially changed so that a light leakage portion is formed between the weft yarn and the weft yarn.

According to the method of weaving a fabric having an irregular light leakage according to the present invention, and the fabric woven therefrom, it is possible to provide a beautiful and unique design to promote the diversity of the fabric design.

In addition, according to the present invention, it is possible to simultaneously weaving a light-shielding film having an irregular transmission portion and a fabric having a light-transmitting membrane which transmits light as a whole while providing a light shielding function as a whole, thereby improving workability and productivity.

In addition, according to the present invention, it can be expressed differently during the day and night, there is an effect that can ensure the product competitiveness through a unique product.

The effects of the present invention are not limited to those mentioned above, and other problems not mentioned will be clearly understood by those skilled in the art from the following description.

1 is a flowchart illustrating a fabric weaving process for blinds having an irregular transmission portion according to an embodiment of the present invention.

FIG. 2 is a photograph illustrating an example of a process of fabricating a fabric forming an irregular light leakage pattern in a fabric weaving process having an irregular light leakage portion according to an embodiment of the present invention.

Figure 3 is a schematic diagram showing the structure before and after the formation of the irregular light leakage in the fabric weaving process having an irregular light leakage according to an embodiment of the present invention, (A) is before forming the light leakage, (B) It is a figure which shows after a light leakage part is formed.

4 is a view schematically showing the structure of the front and rear surfaces (first and second light shielding woven surfaces) constituting the fabric weaving having irregular light leakage in accordance with an embodiment of the present invention.

5 is a photograph of a fabric (prototype) woven by the fabric weaving process having an irregular light leakage according to the first embodiment of the present invention.

FIG. 6 is a diagram illustrating the organization of the front shading woven surface (front side) and the rear shading woven surface (back side) in the shading portion forming step of the fabric weaving method having the irregular light leakage portion according to the embodiment of the present invention.

7 is a flow chart briefly showing a fabric weaving process having irregular light leakage portions according to another embodiment of the present invention.

The present invention relates to a method of weaving fabrics, the method comprising: forming a first light-transmitting part for weaving a cross-shaped weft for the light-transmitting part to form a network-shaped light-transmitting surface; The first light shielding weaving surface and the second light shielding agent are formed by cross weaving a part of the inclination of the first light transmitting part forming step and the first weft yarn and the other of the inclining part of the inclination of the first light transmitting part forming step separately. Weaving the light shielding surface to form a face, but to weave to form a light shielding portion having a double shielding weaving surface bonded by cross-weaving a warp weaving either one of the first light shielding weaving surface and the second light shielding weaving surface to the other weft yarn. ; A second light-transmitting part forming step of weaving the cross-beams of the light-shielding surface weaving step and weaving the light-transmitting part to form a network-shaped light-transmitting surface; And forming a light leakage portion in the weft of at least one of the first shading weaving surface and the second shading weaving surface formed in the shading portion forming step. do.

Further, the present invention, in the fabric weaving method, weaving the first light-shielding woven surface with some of the warp yarns and the first weft yarn of the warp, and cross-weaving the second light-shielding woven surface separately with the other some warp yarns and the second weft yarn of the warp yarns, respectively. However, the light shielding surface weaving step of forming a double weave surface having a bonded structure by cross weaving a part of the warp woven surface of any one of the first and second light shielding woven surfaces with the weft of the other light shielding woven surface. ; And forming a light leakage portion in the weft of at least one of the first shading weaving surface and the second shading weaving surface formed in the shading portion weaving step. do.

Further objects, features and advantages of the present invention can be more clearly understood from the following detailed description and the accompanying drawings.

Prior to the detailed description of the present invention, the present invention may be variously modified and may have various embodiments, and the examples described below and illustrated in the drawings are intended to limit the present invention to specific embodiments. It is to be understood that the present invention includes all modifications, equivalents, and substitutes included in the spirit and technical scope of the present invention.

When a component is referred to as being "connected" or "connected" to another component, it may be directly connected to or connected to that other component, but it may be understood that other components may be present in between. Should be. On the other hand, when a component is said to be "directly connected" or "directly connected" to another component, it should be understood that there is no other component in between.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. As used herein, the terms "comprise" or "have" are intended to indicate that there is a feature, number, step, action, component, part, or combination thereof described on the specification, and one or more other features. It is to be understood that the present invention does not exclude the possibility of the presence or the addition of numbers, steps, operations, components, components, or a combination thereof.

In addition, in the description with reference to the accompanying drawings, the same components regardless of reference numerals will be given the same reference numerals and duplicate description thereof will be omitted. In the following description of the present invention, if it is determined that the detailed description of the related known technology may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted.

Hereinafter, a method of weaving a fabric having an irregular light leakage portion and a fabric woven by the same according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings. In the following description of the fabric weaving method, since the weaving device may employ a known one, a detailed description thereof will be omitted, and only the components related to the present invention will be described.

1 is a flowchart illustrating a fabric weaving process for blinds having an irregular transmission part according to an embodiment of the present invention, and FIG. 2 is a pattern of irregular light leakage patterns in a fabric weaving process having an irregular light leakage part according to an embodiment of the present invention. ) Is a photograph taken as an example of a process for fabricating a fabric forming a fabric, Figure 3 is a schematic to explain the structure before and after forming the irregular light leakage in the fabric weaving process having an irregular light leakage according to an embodiment of the present invention (A) is a figure which shows before a light well part is formed and (B) after a light well part is formed. 4 is a view schematically showing the structure of the front and rear surfaces (first and second light shielding weaving surfaces) constituting the fabric weaving having an irregular light leakage portion according to an embodiment of the present invention, Figure 5 is an embodiment of the present invention A photograph of a fabric (prototype) woven by the fabric weaving process having an irregular light leakage section according to the example, Figure 6 is a front light shielding in the shading portion forming step of the fabric weaving method having an irregular light leakage section according to an embodiment of the present invention It is a figure which shows the organization chart of a woven surface (front surface) and a back light shielding woven surface (rear surface).

First, the fabric weaving method having an irregular light leakage portion according to an embodiment of the present invention, as shown in Figures 1 to 6, weaving so as to form a mesh-like light-transmitting surface by crossing the warp yarns (weft for the transparent portion) 1 light transmitting part forming step (S100); Some of the inclinations (first inclination) and the first weft among the inclinations of the first light transmitting part forming step S100 and some of the other inclinations (the second inclination) and the second weft among the inclinations of the first transmitting part forming step S100. Are cross-weaved separately to form a double shielding woven surface (front shielding woven surface or first shielding woven surface and rear shielding woven surface or second shielding woven surface), and the inclination of the one shielding woven surface (first slope or second Forming a light shielding portion (or a light shielding surface weaving step) of weaving a cross-weaving part of the inclined portion to the weft of the other light shielding weaving surface to form a light shielding portion having a double light shielding weaving surface coupled thereto (S200); A second light-transmitting part forming step of weaving the cross-beam (at least one of the first inclination or the second inclination) from the light-shielding part forming step (S200) and the weft (weaving part for weaving) to form a mesh-shaped light transmitting surface (S300) ); And a light leakage portion forming step (S400) of forming an irregular light leakage portion at the weft of at least one of the double weaving surfaces of the light blocking portion formed in the shading portion forming step (S200).

The first light transmitting part forming step S100, the light blocking part forming step S200, and the second light transmitting part forming step S300 are repeatedly executed to form an alternate light transmitting part and a light blocking part.

In addition, the present invention may further include a fabric winding step (S500) for winding the light-shielding portion having the light leakage portion, and the fabric on which the light-transmitting portion is formed on a fabric winding shaft (WS: Winding Shaft). This fabric winding step (S500) is associated with the light leakage forming step (S400) of one embodiment to be described in detail below.

Each inclination is preferably made of the same axial rate and thickness (or denier), but may be made of different axial rate and thickness.

In addition, the weft of the light-transmitting portion may be made of fine yarns (細絲: 150D yarn or less, for example) having good light transmission.

Next, a double woven surface formed in the shading portion forming step (S200) will be described.

The shading part forming step (S200) may include a partial inclination (first inclination) among the inclinations of the first light transmitting part forming step (S100) and another part of the inclination of the first weft yarn and the first light transmitting part forming step (S100). Cross weaving of the warp yarn (the second warp yarn) and the second weft yarn separately to form a double shielding weaving surface (front shading weaving surface or first shading weaving surface and rear shading weaving surface or second shading weaving surface), and one side Cross weaving of part of the inclination (second inclination) of the shading weaving surface to the weft of the other shading weaving surface (for example, the inclination of weaving one shading weaving surface intersects the weft weaving of the other shading weaving surface after the weft 5 pick) ) And the two shading weaving surfaces are composed of tissues joined together.

Further, in the front shading weaving surface and the rear shading weaving surface of the double weaving surface formed in the shading part forming step S200, the weft of the front shading weaving surface and the weft of the rear shading weaving surface are relatively thick (or denier). )) Is done differently.

Preferably, the weft of the front light blocking woven surface of the light shielding portion may be made smaller in thickness than the weft of the rear light blocking woven surface.

Further, in the front shading woven surface and the rear shading woven surface of the double woven surface formed in the shading part forming step (S200), between the distance between the tissue points of the weft of the front shading woven surface and the tissue points of the weft of the rear shading woven surface. The distance is made different.

For example, the distance of the weaving point of the weft of the front light shielding weaving surface of the said light shielding part is made larger than the distance of the weaving point of the weft of the rear light shielding weaving surface.

As described above, the weft yarns are relatively different in thickness from the front shading weaving surface and the rear shading weaving surface formed in the shading part forming step (S200), and the distances between the tissue points are different. Let the weft of the jungle easily occur.

As a result, for example, as shown in FIG. 3, the portion transmitted between the weft yarn and the weft yarn of the rear light shielding weaving surface is changed to an opaque portion by covering the transmission portion with the weft yarn of the front shading weaving surface.

Further, in the front light shielding weaving surface and the rear light shielding weaving surface formed in the shading part forming step S200, the weft yarns of the front light shielding weaving surface and the weft of the rear light shielding weaving surface are alternately woven in the longitudinal direction. Can be.

Next, the step of forming the light leakage portion (S400), the at least one weft of the front shading woven surface and the rear shading woven surface of the shading portion is organized as described above is partly in the uneven scraper US (scraper) formed with unevenness Contact (friction contact) causes the weft tissue to be pushed out of the contacted portion so that light leakage is formed between the weft and the weft yarn.

The light-shielding woven surface having the weft yarn in contact with the uneven scraper has a relatively thin thickness, and the distance between the weft tissue points is large so that the weaving surface of the weft density can be easily changed (the front shading weaving surface in the above description). It is preferable.

The uneven scraper US may be formed of a material (for example, a silicon material, a rubber material, or a soft plastic material) to prevent damage to the tissue while generating a weft of the weft yarn, and may be formed on the uneven scraper US. The irregularities formed may be formed by regular or irregular patterns of irregularities.

Here, the present invention may include a fabric winding step (S500) for winding the fabric formed with the light transmitting portion and the light shielding portion (light shielding portion having a light leakage portion) to the fabric winding shaft WS, and thus the light leakage portion Forming step (S400) is provided on the scraper shaft (SS: Scraper Shaft) is installed in the transverse direction on the winding upstream side (ie, just before the fabric is wound on the fabric winding shaft WS) of the fabric winding shaft (WS) And an uneven scraper (US: Uneven Scraper) contacting the fabric wound by the fabric winding shaft WS.

For example, the uneven scraper US provided in the scraper shaft SS is formed in a band shape and is formed of a spiral band-shaped uneven scraper US wound in a spiral shape on the scraper shaft SS. As shown, the weft of the shading weaving surface (front shading weaving surface) passing while contacting the spiral strip-shaped uneven scraper US by being provided with the uneven scraper US of the spiral band shape is provided with the uneven scraper US. In part, the rolling occurs due to the unevenness of the uneven scraper US, thereby changing the weft density so that light leakage is formed between the weft and the weft yarn as shown in FIG. 4. In FIG. 4, the light leakage portion is a relatively bright portion as compared to the dark color.

On the other hand, before the fabric winding step (S500) or after the light leakage portion forming step (S400), it may further comprise a fixing step of fixing a double weaving surface (front light shielding weaving surface and rear light shielding weaving surface).

In the fixing step, for example, the LM yarn of at least one of warp and weft yarns is LM yarn, and the LM of warp and / or weft yarns used for the two weaving surfaces while at the same time tightly adhering the shading front weaving surface and the shading rear weaving surface. Due to the component, it can be fixed.

The fabric weaving method having the irregular light leakage portion according to the embodiment may be applied to, for example, the fabric for the blind, which is formed by alternately repeating the light transmitting portion and the light blocking portion.

On the other hand, it describes a fabric weaving method having an irregular light leakage according to another embodiment of the present invention. The fabric weaving method having an irregular light leakage portion according to another embodiment of the present invention is a fabric having a light shielding portion as a whole, not a light transmitting portion, that is, a fabric weaving method employed for a light shielding film or a black curtain.

In the following description of the other embodiments, the same reference numerals are given to the same processes or components as those of the above-described embodiment, and detailed descriptions thereof will be omitted or simplified for simplicity. Figure 6 is a flow chart briefly showing a fabric weaving process having an irregular light leakage portion in accordance with another embodiment of the present invention.

According to another embodiment of the present invention, the fabric weaving method having the irregular light leakage portion, as shown in Fig. 6, the first light shielding weaving surface (front light shielding weaving surface) with a part of the slope (first slope) and the first weft of the slope. Weaving and weaving the second light shielding weaving surface (rear shading weaving surface) separately from another part of the warp slope (second inclination) and the second weft, respectively, the light shielding agent of any one of the first and second light shielding weaving surfaces Shading surface weaving step (S210) of cross weaving a part of the warp weaving facing to the weft of the other shading weaving surface to form a double weaving surface having a bonded structure; And a light leakage portion forming step (S410) of forming an irregular light leakage portion on the weft of at least one of the first shading weaving surface and the second shading weaving surface formed in the shading surface weaving step (S210).

In addition, another embodiment of the present invention may further include a fabric winding step (S500) for winding the fabric formed with the light shielding portion having the light leakage on the fabric winding shaft (WS). This fabric winding step (S500) is to be associated with the light leakage forming step (S410) in detail below.

Next, in the first light shielding weaving surface and the second light shielding weaving surface formed in the light shielding surface weaving step S210, the weft of the first light shielding weaving surface and the second light shielding weaving surface is relatively thick (or denier). ) Is done differently.

Preferably, the weft of the light shielding weaving surface to be in contact with the uneven scraper US may be made smaller in thickness than the weft of the other light shielding weaving surfaces in the step of forming the light leakage portion S410 to be described below.

Further, in the first light shielding weaving surface and the second light shielding weaving surface, the distance between the tissue points of the weft yarns of the first light shielding weaving surface and the second light shielding weaving surface is made different.

Preferably, the distance between the tissue points of the weft of the light shielding weaving surface to be contacted with the uneven scraper US in the step of forming the light leakage portion S410 to be described below may be greater than the distance between the tissue points of the weft of the other light shielding weaving surfaces. . In other words, the distance between the tissue points of the weft of the shading weaving surface having a relatively small weft is made relatively large.

As such, the weft yarns are relatively different in thickness from the first light shielding weaving surface and the second light shielding weaving surface formed in the light shielding surface forming step (S210), and the distances between the tissue points are different. ), Weft jungle is easily generated.

Further, in the first light shielding weaving surface and the second light shielding weaving surface formed in the light shielding surface forming step (S210), the weft of the first light shielding weaving surface and the weft of the second light shielding weaving surface are alternately longitudinally alternated with each other. It can be woven to make.

Next, the step of forming the light leakage portion (S410), the at least one weft of the first light shielding weaving surface and the second light shielding weaving surface organized as described above partially contacts the uneven scraper (US) having the irregularities formed. (Friction contact) causes the weft tissue to be pushed out of the contacted portion so that a light leakage portion is formed between the weft and the weft yarn.

Accordingly, a portion of the light shielding weaving surface (the first light shielding weaving surface or the light shielding weaving surface having a large distance between the weaving tissue points) is transferred between the weft and the weft yarns of the other light shielding weaving surface (the second light shielding weaving surface or the weft tissue point). The weft of the short-shielding woven surface) obscures the transmission part and changes to an opaque part.

Subsequently, the uneven scraper US may be formed of a material (for example, a silicon material, a rubber material, or a soft plastic material) to prevent tissue damage while generating a weft of the weft yarn. The irregularities formed in US) may be formed as irregularities in a regular or irregular pattern.

In another embodiment of the present invention, it may include a fabric winding step (S500) for winding the fabric having a light shielding surface having the light leakage on the fabric winding shaft (WS), accordingly the light leakage forming step (S410) Is provided on the scraper shaft SS installed laterally on the winding upstream side of the fabric winding shaft WS (that is, just before the fabric is wound on the fabric winding shaft WS), and the fabric winding shaft WS. It may be made of a concave-convex scraper (US) in contact with the fabric being wound into.

For example, the uneven scraper US provided in the scraper shaft SS is formed in a band shape and is formed of a spiral band-shaped uneven scraper US wound in a spiral shape on the scraper shaft SS. As shown, the concave-convex scraper US is provided with a spiral strip-shaped concave-convex scraper US, so that the light-blocking woven surface (weft thread is thin and the distance between tissue points passes through the concave-convex scraper US) The large weave of the light-shielding woven surface) is partially pushed by the unevenness of the uneven scraper (US) to change the weft density so that light leakage is formed between the weft and the weft as shown in FIG.

The method may further include a fixing step of fixing the first light shielding weaving surface and the second light shielding weaving surface before the fabric winding step S500 or after the light leakage portion forming step S410. In the fixing step, for example, the LM yarn of at least one of warp and weft yarns is LM yarn, and the LM of warp and / or weft yarns used for the two weaving surfaces at the same time to close the front shading front weaving surface and the shading rear weaving surface by tenter processing. Due to the component, it can be fixed.

According to the fabric weaving method having an irregular light leakage according to the present invention as described above and the fabric woven by it, it is possible to achieve a variety of fabric design by providing a beautiful and unique design, while providing a light shielding function as a whole, irregular transmission portion It is possible to simultaneously weave a fabric having a light-shielding film having a light-transmitting film and a light transmitting film as a whole has the advantage of improving workability and productivity.

In addition, according to the present invention, it can be expressed differently during the day and night, there is an advantage that can ensure product competitiveness through a unique product.

The embodiments and the accompanying drawings described herein are merely illustrative of some of the technical ideas included in the present invention. Therefore, since the embodiments disclosed herein are not intended to limit the technical spirit of the present invention, but to explain, it is obvious that the scope of the technical spirit of the present invention is not limited by these embodiments. Modifications and specific embodiments that can be easily inferred by those skilled in the art within the scope of the technical idea included in the specification and drawings of the present invention should be construed as being included in the scope of the present invention.

The present invention can be used in a method for weaving a fabric.

Claims

In the fabric weaving method,

A first light-transmitting part forming step of weaving the warp and the weft-for-weaving part so as to form a mesh-like light transmitting surface;

The first light shielding weaving surface and the second light shielding agent are formed by cross weaving a part of the inclination of the first light transmitting part forming step and the first weft yarn and the other of the inclining part of the inclination of the first light transmitting part forming step separately. Weaving the light shielding surface to form a face, but to weave to form a light shielding portion having a double shielding weaving surface bonded by cross-weaving a warp weaving either one of the first light shielding weaving surface and the second light shielding weaving surface to the other weft yarn. ;

A second light-transmitting part forming step of weaving the cross-beams for weaving the light-shielding surface and the weft for the light-transmitting part to form a network-shaped light-transmitting surface; And

A light leakage portion forming step of forming an irregular light leakage portion on the weft of at least one of the first shading woven surface and the second shading woven surface formed in the shading portion forming step;

Fabric weaving method having irregular light leakage.
The method of claim 1,

The first light transmitting part forming step, the light shielding surface weaving step, and the second light transmitting part forming step are repeatedly performed to form an alternating light transmitting part and a light blocking part,

The fabric winding step of winding the fabric through the light leakage forming step on the fabric winding shaft further comprises:

Fabric weaving method having irregular light leakage.
In the fabric weaving method,

Weaving the first shading woven surface with some of the warp yarns and the first weft yarn, and separately weaving the second shading woven surface with the other some warp yarns and the second weft yarn of the warp yarns separately, wherein any of the first and second shading woven faces Shading surface weaving step of cross weaving a part of the warp weaving of one shading weaving surface to the weft of another shading weaving surface to form a double weaving surface having a bonded structure; And

A light leakage portion forming step of forming an irregular light leakage portion on the weft of at least one of the first shading woven surface and the second shading woven surface formed in the shading surface weaving step;

Fabric weaving method having irregular light leakage.
The method of claim 3,

The fabric winding step of winding the fabric through the light leakage forming step on the fabric winding shaft further comprises:

Fabric weaving method having irregular light leakage.
The method according to claim 2 or 4,

The weft of the first light shielding weaving surface formed in the light shielding surface weaving step is different from the weft of the second light shielding weaving surface and the thickness and texture point,

In the forming of the light leakage portion, at least one of the weft yarns of the first light shielding weaving surface and the second light shielding weaving surface is partially contacted with a concave-convex uneven scraper so that the weft tissue is pushed out of the contacted portion so that the weft and weft yarns are separated between the weft yarn and the weft yarn. Light leakage is formed

Fabric weaving method having irregular light leakage.
The method of claim 5,

The forming of the light leakage portion may include forming the light leakage portion by contacting the uneven scraper on a woven surface having a weft yarn having a large distance between the thickness of the weft yarn and the tissue point among the first light blocking woven surface and the second light blocking woven surface.

Fabric weaving method having irregular light leakage.
The method of claim 6,

Wherein the step of forming the light leakage is made so that the fabric is in contact with the uneven scraper provided in the scraper shaft which is installed in the transverse direction on the upstream side wound on the fabric winding shaft.

Fabric weaving method having irregular light leakage.
The method of claim 7, wherein

The uneven scraper

It is formed in the form of a band consisting of a spiral band-shaped uneven scraper spirally wound on the scraper shaft

Fabric weaving method having irregular light leakage.
The method according to claim 2 or 4,

The weft of the first light shielding weaving surface formed in the light shielding surface weaving step is different from the weft of the second light shielding weaving surface and the thickness and texture point,

In the forming of the light leakage portion, at least one weft tissue of the first light blocking weaving surface and the second light blocking weaving surface is randomly pushed out so as to partially change the weft density so that the light leakage portion is formed between the weft yarn and the weft yarn.

Fabric weaving method having irregular light leakage.