KR101770369B1 - Double venetian blind fabrics and its weaving method - Google Patents

Abstract

Provided by the present invention is a double blind fabric with excellent durability and high quantity. A double blind produced using the double blind fabric improves interior design with beautiful appearance, has smooth lighting and shading functions, minimizes shaking caused by external factors such as wind when used, and has excellent durability and high quality. As a means to achieve the above, the present invention: arranges a shading part and a lighting part formed in upper and lower fabrics to be in a line in a weaving process while separately weaving upper and lower fabrics in which the shading part and the lighting part are formed alternately through weaving; connects the upper fabric with the lower fabric through a connection fabric in the shading part; has an isolation part in which a predetermined route is separated just before the connection fabric formed in the lower fabric; and has a coupling means which couples the upper fabric with the lower fabric at an end of the shading part of the upper and lower fabrics.

Description

[0001] DOUBLE VENETIAN BLIND FABRICS AND ITS WEAVING METHOD [0002]

The present invention relates to a double blind fabric having a mining and shading function and a weaving method.

Generally, blinds are widely used as windows and windows of buildings such as houses, apartments, offices, etc., and serve as functions of heat insulation and interior, as well as functions of mining and shading to shut off or adjust sunlight as needed.

Also, in the case of the double blind to be provided by the invention, products of various shapes and configurations are provided.

Considering the prior art relating to the double blind fabric, Japanese Patent Laid-Open No. 10-0699769 entitled " Blinds Woven by Gradient and Weft Connection Method "(Patent Document 1) and Patent No. 10-0815572 refer to" Three- (Patent Document 2), Patent No. 10-0815577 entitled " Three-Dimensional Fabrics and Their Manufacturing Method ", and Patent No. 10-1562043 entitled "Three- (Patent Document 4) and the like have been provided.

The front blind fabric and the rear blind curtain fabric are woven with warp yarns, and the front blind fabric and the rear blind fabric are made to be woven with warp yarns, And a connecting knot is formed by connecting the light-shielding curtains through the front and rear connecting knots.

In the multilayer fabric described in Patent Document 2, the fabric is formed as an intermediate layer connecting the surface layer, the back layer, the surface layer and the back layer, and the intermediate layer is formed of the first intermediate layer and the second intermediate layer, A surface layer formed only of a warp yarn, a surface layer having a surface warp and a warp-woven surface-contacting portion constituting the intermediate layer formed sequentially and repeatedly; A backside layer which is basically composed of only a backside warp, a backside layer which is repeatedly woven with a backside inclination and a backside backing part formed by a warp constituting the intermediate layer; And an intermediate layer which is woven with only a warp constituting the intermediate layer and is repeatedly and repeatedly connected to the front face contact portion and the back face binding portion, wherein the inclination constituting the intermediate layer is formed on the surface of the back face portion and the front face portion, And a method of manufacturing the three-dimensional three-dimensional fabric.

In the multi-layer fabric, the fabric has a surface layer, a back layer, and an intermediate layer connecting the surface layer and the back layer. The intermediate layer is formed of a first intermediate layer and a second intermediate layer A surface layer having basically only a surface inclination and a surface layer in which a surface inclination and an inclined surface woven surface constituting the intermediate layer are sequentially and repeatedly formed and a surface layer formed basically of a back surface inclined and constituted by inclined surfaces constituting the intermediate layer, And an intermediate layer which is continuously and repeatedly connected to the surface contact portion and the back surface binding portion by weaving with only a warp constituting the intermediate layer and wherein the inclination constituting the intermediate layer is formed by a separate weft yarn A protrusion that is exposed on the surface of the fabric is formed so as to be crossed, and immediately after the protrusion is removed Dimensional three-dimensional shape of the fabric is realized.

In the three-dimensional three-dimensional fabric, the fabric is formed by weaving a surface layer, a back layer, and an intermediate layer connecting the surface layer and the back layer, and the intermediate layer is formed by a plurality of fabric layers The three-dimensional three-dimensional fabric can be woven in one loom and one process. The three-dimensional fabric is capable of changing the shape between a planar shape and a three-dimensional solid shape. The three- To a fabric having a multi-layer structure and applicable to blinds having a high light blocking rate, and a method of manufacturing the same.

The basic structure of the double blind fabric, that is, the multi-layer fabric provided in the above-described Patent Documents 1 to 4, is composed of a surface fabric and a backing fabric, and both the surface fabric and the backing fabric have a large- And an intermediate fabric having a light-shielding function is connected to the joining portion formed between the front surface fabric and the back surface fabric, wherein the intermediate fabric has a narrow area between the light portion and the light portion.

Therefore, when the blind is manufactured using the double blind fabric having the above-described structure and then installed on the front of the window in the room, there are the following disadvantages.

In other words, since most of the surface fabric and the backing fabric are composed of mesh structure, they are easily damaged by scratches or friction due to external factors, and most of the mesh structure is exposed to the outside, The function was not enough to meet the needs of the consumers.

Also, even in use, there is always a certain space between the surface fabric and the backing fabric even when the fabric of the surface fabric or the backing fabric is raised, lowered, or shaded for light and shade.

Accordingly, the middle fabric is laid down to shade the middle fabric so as to block the mining portion made of the mesh structure composed of the front fabric and the back fabric, but a space is formed between the front fabric and the back fabric, It was visually difficult to expect complete interception with the outside.

Particularly, in the mining state, since the middle fabric is visually exposed by the front fabric composed of the mesh structure, there is a disadvantage that the appearance is not good.

In addition to the above disadvantages, the front and back fabrics constituting the double blind fabric are mostly made of net fabric, so that the fabric is lightweight and the surface fabric and the back fabric are spaced apart at regular intervals, , Heater and the like for air-conditioning and heating, and it was inconvenient to use.

Patent No. 10-0699769 entitled "Blinds woven with warp and weft connecting methods" Patent No. 10-0815572 "Three-dimensional three-dimensional fabric " Japanese Patent No. 10-0815577 entitled "Three-Dimensional Fabrics and Their Manufacturing Method" Patent No. 10-1562043 "Three-dimensional three-dimensional fabric "

The present invention relates to a double blind fabric for weaving a double blind fabric, which can improve the interior decorating function with a beautiful appearance and enable smooth mining and shading functions when the double blind fabric is manufactured using the double blind fabric. And to provide a high-quality double blind fabric excellent in durability.

As a means for solving the above-mentioned problems, the present invention is a method of separating an upper fabric and a lower fabric which are formed by alternately arranging a light shielding portion and a mining portion through weaving, and separating the light shielding portion and the mining portion of the upper and lower fabrics, The upper and lower fabrics are connected to the light shielding portion through the connecting fabric, and the separating portion is separated by a predetermined length immediately before the connecting fabric formed at the lower fabric, and at the end of the light shielding portion of the upper and lower fabrics, And means.

In the present invention, the upper fabric and the lower fabric are alternately weaved so that the light-shielding portion and the mining portion are alternately formed through weaving, the light-shielding portion and the mining portion formed in the upper and lower fabrics are positioned in parallel with each other in the weaving process, And a fastening means for fastening the upper and lower fabrics to the ends of the light shielding portions of the upper and lower fabrics. The double blind It is possible to improve the interior decorating function by a beautiful appearance and also to make the mining and shading function to be smooth and to minimize the shaking due to external factors such as wind when using the double blind, Such as the ability to provide superior quality double blind fabrics That will.

1 is a schematic view of a weaving state of a double blind fabric according to the present invention;
Fig. 2 is a state in which the upper and lower fabrics are separated in order to explain the construction of the double blind fabric in the state of Fig. 1
Figure 3: Side view of Figure 1
Figure 4: Side view of Figure 2
5: enlarged view of Fig. 3
Figure 6: State diagram of Figure 4
Fig. 7: State in which the non-tissue intermediate inclination is cut (sharply) in the state of Fig. 1
Fig. 8: State in which upper and lower fabrics are separated in the state of Fig. 7
Fig. 9: State in which the lower fabric is moved to one side for light shielding in the state of Fig. 8
Fig. 10: State in which the upper and lower fabrics are separated in the state of Fig. 9
11: Side view of Fig. 7
12: Side view of Fig. 9
13: side view of Fig. 8
Figure 14: Side view of Figure 10
Figure 15: Double fabric structure for double blind fabric weaving
16A is a double fabric structure chart of the A weaving portion in the double fabric organization chart of the present invention
Fig. 16b: Texture of the upper fabric in Fig. 16a
Figure 16c: Texture of the lower fabric in Figure 16a
Fig. 17 (a) is a double fabric organization chart of the B weaving portion in the double fabric organization chart of the present invention
17 (b): Fig. 17
17 (c): Fig. 17
Figure 17d: Organization of the intermediate warp for the connection fabric weaving of the present invention
18A: Double fabric structure chart of C weaving part in the double fabric organization chart of the present invention
18 (b): Fig. 18
Figure 18c: Figure 18a shows the organization of the lower fabric
18d: an organization chart of an isolation portion woven by a medium inclination in Fig. 18
Fig. 19 (a) is a double fabric organization chart of the D weaving section in the double fabric organization chart of the present invention
Figure 19b: Figure 19a shows the organization of the upper fabric
Figure 19c: Figure 19a shows the organization of the lower fabric
Figure 19d: Figure 19a shows the organization of the intermediate warp for connecting fabric weaving
20A is a double fabric organization chart of the E weaving section in the double fabric organization chart of the present invention
Figure 20b: Figure 20a shows the organization of the upper fabric
Figure 20c: Figure 20a shows the organization of the lower fabric
20d: an organization chart of intermediate warp for connecting fabric weaving in Fig. 20a
Fig. 21 (a) is a double fabric organization chart of the F weaving section in the double fabric organization chart of the present invention
Fig. 21b: Texture of the upper fabric in Fig. 21
Fig. 21c: Texture of the lower fabric in Fig. 21
21d: Texture of intermediate warp for connecting fabric weaving in Figure 21a
Fig. 22 is a schematic configuration diagram of a weaving state of another embodiment of the double blind fabric of the present invention
Fig. 23: State in which upper and lower fabrics are separated in the state of Fig. 22
Fig. 24: State in which the lower fabric is lowered for light shielding in the state of Fig. 22
Fig. 25: State in which upper and lower fabrics are separated in the state of Fig. 24
26: side view of Fig. 22
Fig. 27: State in which upper and lower fabrics are separated in the state of Fig. 26
28: Side view of Fig. 24
Fig. 29: State in which upper and lower fabrics are separated in the state of Fig. 28
Fig. 30: Configuration of the double blind fabric of Fig. 1 in which the intermediate inclination moves from the binding portion to the lower fabric
Fig. 31 is a configuration diagram of the double blind fabric of Fig. 22 in which the intermediate inclination moves from the binding portion to the lower fabric
32: double blind fabric of the present invention double fabric organization chart of another embodiment

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

The present invention relates to the fabrication of a double blind fabric 10 in which warp wp and weft wt are selectively crossed using a loom so that the upper fabric 100 and the lower fabric 200 The upper and lower fabrics 100 and 200 are connected to each other through the connecting fabric 300 at a specific portion.

The upper fabric 100 is woven in an upper warp wp-1 and a part of an intermediate warp wp-3 and the upper mining fabric 110 and the upper light- And the upper shading fabric 120 is woven longer than the upper mining fabric 110. As shown in FIG.

The lower fabric 200 is also woven in a lower warp wp-2 and some intermediate warp wp-3 and includes a lower lightening fabric 210 woven into the netting, a lower lightening fabric 220 woven in plain fabric, And the lower shading fabric 220 is woven longer than the lower lightening fabric 210.

At this time, the upper and lower lightning fabrics 110 and 210 and the upper and lower light blocking fabrics 120 and 220, which are woven in the upper and lower fabrics 100 and 200, are woven to face each other.

The upper and lower fabrics 100 and 200 are connected to each other by weaving a connecting fabric 300 woven with weft yarn only with the intermediate warp yarn wp-3 between the upper shading fabric 120 and the lower shading fabric 220, The connecting fabric 300 is separated from the central portion of the lower shielding fabric 220 and is made to have a predetermined length separately from the upper and lower shielding fabrics 120 and 220 to be woven integrally with the upper shielding fabric 120.

The separating part 310 having the separate hollow part 311 formed on the front surface of the branching part where the connecting fabric 300 is separated from the lower shielding fabric 220 of the lower fabric 200 is made to be short in length.

The length of the isolation portion 310 may be about 5 to 10 mm, but it is not particularly limited.

The upper and lower light shielding fabrics 120 and 220 are connected to each other at the ends where the upper and lower light shielding fabrics 120 and 220 are woven in the process of weaving the double blind fabric 10 as described above, do.

The inclined yarn used as the intermediate warp yarn wp-3 in the weaving process of the connecting fabric 300 is transferred from the upper shielding fabric 120 to the lower warp yarn 210 to the intermediate warp yarn wp- So that the upper and lower light shielding fabrics 120 and 220 are bound together.

After the double blind fabric 10 is woven, the intermediate warp yarn wp-3 located at the binding portion 320 is cut to separate the upper and lower light shielding fabrics 120 and 220 from each other. Can be provided.

The weaving process of the double blind fabric 10 to be provided in the present invention will be described.

Figs. 1 to 14 are schematic structural views for explaining the constitution of a woven double blind fabric 10, and Figs. 15 to 21 are weaving design tables for weaving a double blind fabric 10, It is the organization chart of the displayed fabric.

The fabric organization chart is indicative of the tissue condition of an embodiment for double blind fabric 10 weaving, and the fabric organization may be altered.

In the case of the double blind fabric 10 to be provided in the present invention, the double blind fabric 10 is divided into an upper fabric 100, a lower fabric 200 and a connecting fabric 300, And the lower fabric 200 is woven with the lower warp wp-2 and some intermediate warp wp-3, while the lower woven fabric is woven with the upper warp wp-1 and some intermediate warp wp-3.

In the case of the intermediate warp yarn wp-3, the upper and lower fabrics 100 and 200 are sequentially moved, as in the weaving design table, while the connecting fabric 300 is woven with only intermediate warp yarns wp- The connecting fabric 300, the separating portion 310 and the binding portion 320 are woven.

1, the upper shielding fabric 120 may be woven and the lower mining fabric 210 may be woven in the binding portion 320, as shown in FIG. 1, in the case of the binding portion 320 formed by the intermediate inclination wp- The upper and lower fabrics 100 and 200 may be separated by cutting and removing the upper and lower fabrics 100 and 200 in a non-woven state.

The weaving process will be described with reference to the organization chart of Fig.

Each of the warp yarns used in the present invention was a yarn of 20d (denier) and 20d (denier) and a low melting yarn at a ratio of 1: 1. In the case of weft yarns, 20d (denier) , And 350d (denier) DTY (lead-free) was used for each light shield except for the light shield.

A total of twelve shears for the opening of each tilt are used, and the first and second sheaves (1h) (2h) are used for weaving the deformed part, and the third sheathed (3h) Is used for weaving the upper fabric 100 and the lower fabric 200 and the 11th and 12th sheaves 11h and 12h are light fibers for weaving the connecting fabric 300.

The healds for weaving the upper fabric 100 are woven by tapered slopes at the third, fifth, seventh and ninth sheathed 3h, 5h, 7h and 9h, The weights for weaving are woven by sloped slopes at 4th, 6th, 8th and 10th heights (4h) (6h) (8h) (10h), 11th, 12th heifers (11h) Except that the warp yarns are sandwiched between the rear end portion 120-2 of the upper shielding fabric 120 and the lower finishing fabric 210 And the leading end 220-1 of the lower shielding fabric 220 alternately.

In order to explain the weaving process with reference to the organization chart (fabric design table), a double blind fabric 10 composed of an upper fabric 100, a lower fabric 200 and a connecting fabric 300 is illustrated in FIGS. 4 and 6 (A) formed by a pair of upper and lower lighting fabrics (110) and (210) as in the case of the upper and lower light shielding fabrics A C rectilinear portion C which is triple-wound on the upper and lower shielding fabrics 120 and 220 and an isolation portion 310 and a D rectilinear portion D which is doubly straightened by the upper and lower shielding fabrics 120 and 220, (E) that is triple-welded with the fabric (120) (220) and the connecting fabric (300), and an F-cutter (F) that is double-sheared by the upper and lower light- , And a binding portion 320 is formed between the F-weaving portion (F) and the A-weaving portion (A).

The upper and lower fabrics 100 and 200 are woven to bind to each other at the time of weaving using the intermediate warp yarn, and the intermediate warp yarns wp-3 are cut through the post-fabrics to separate them.

The weaving process of the A-weaving part A of the double blind fabric 10 thus divided will be described.

However, since the first truncated light 1h and the second truncated light 2h are for weaving only the deformed part, the description thereof is omitted in the embodiment of the present invention.

The inclination of the slope was 3 times upper slope (wp-1-3), 4 lower slope (wp-2-4), 5 upper slope (wp-1-5), 6 lower slope (wp-2-6 ), 7 upper wipes (wp-1-7), 8 lower wipes (wp-2-8), 9 upper wipes (wp-1-9), 10 lower wipes , 11 intermediate wipes (wp-3-11) and 12 intermediate wipes (wp-3-12) are sequentially arranged, and the warp array is repeatedly arranged by the width of the fabric.

Wp-1 "refers to all inclination," wp-2 "refers to all lower inclination," wp- ~ 12 "means that a slope is fitted to the corresponding number of the heights.

For example, in the case of "wp-1-3", it is sandwiched in the third truncated light 3h as the upper inclination. In the case of "wp-2-4" "Means that it is inserted into the eleventh shear as an intermediate slope.

"Wt-1" is the weft for weaving the upper fabric 100, "wt-2" is the weft for making the lower fabric 200, "wt-3" Is a stitch for weaving link fabric (300).

A stitching portion A is a portion of the upper mining fabric 110 and the lower mining fabric 210. All the upper and lower mining fabrics 110 and 210 use 20d low melting point yarns and all of the upper and lower mining fabrics 110 and 210 are separated It is woven.

(Wp-1-3) (wp-1-5) (wp-1-7) as in the organization chart of FIG. 15 for the upper mining fabric 110, (wp-1-7) (wp-1-9) and 5 and 9 upper slopes (wp-1-5) (wp-1-7) 9 are alternately raised and lowered and the upper mining fabric 110 is woven by successively raising the A-floating yarn (wt-1-A) while repeating the opening and closure.

(Wp-2-4) (wp-2-6) (wp-2-8) (wp-2-10) and the 11th and 12th middle inclines (wp-3-11) (wp-3-12) maintains the descending state so as not to interfere with the A floating wound yarn (wt-1-A) for weaving the upper mining fabric 110.

(Wp-2-4) (wp-2-6) (wp-2-8) (wp-2-10) in the case of the lower lightening fabric 210, (Wp-2-4) (wp-2-6) and 8th and 10th lower slope (wp-2-8) (wp-2-10) are alternately ascending and descending (Wt-2-A) is sequentially placed on the lower lightening fabric 210 while repeating the opening and closing operation.

(Wp-1-7) (wp-1-7) (wp-1-9) were located only at the upper part in the elevated state (Wp-3-11) (wp-3-12) at 11th and 12th positions are positioned only at the lower part in the descending state to form the non-tissue intermediate slope 330 which is not organized.

The amorphous intermediate inclination 330 is cut and removed through a shearing process.

16A, the organization chart of the upper mining fabric 110 in the double fabric organization chart is woven in plain weave (1/1) as shown in FIG. 16B, and the lower mining fabric The texture of the fabric 210 is also woven in a plain weave (1/1) as in Fig. 16C, and the intermediate weave wp-3 is woven non-woven as in Fig.

The weft order of the weft yarns when weaving the upper and lower mining fabrics 110 and 210 of the weaving machine A is the upper weft yarn wt-1-1 and the lower weft yarn wt-2-1 And the upper and lower mining fabrics 110 and 210 are weaved so as to be repeated 70 times in a plain (1/1) angle.

At this time, the weft density of the upper and lower mining fabrics 110 and 210 is 170 T, but the weft density can be adjusted.

A The weaving process of the B cutting edge (B) connected to the weaving part (A) is explained.

The B cutting section B is a portion woven into the front end portion 120-1 of the upper shielding fabric 120 and the front end portion 220-1 of the lower shielding fabric 200 in a double fabric.

The weaving process of the B cutting section (B) is the same as that of the double fabric knitting process of Fig. 15 except that the upper wiping (wp-1-3) (wp-1-5) (wp- 1-7) (wp-1-9), the upper inclination of each of the two strands is raised or lowered to form an opening, and the B floating wound yarn (wt-1-B) So that the leading end portion 120-1 of the upper shielding fabric 120, that is, the B-shaped weft portion B is woven.

The upper inclination (wp-1-5) (wp-1-9) of the No. 5 and No. 9 upper inclination rises first, and then the No. 7 and No. 9 upper inclination (wp-1-7) (wp-1-9), 3 times, 7 times upper inclination (wp-1-3) ) (wp-1-5) are sequentially increased, and the inclination of the remaining two strands is descending.

(Wp-2-4) (wp-2-6) (wp-2-8) (wp-2-10) and the 11th and 12th middle inclinations The warp yarns (wp-3-11) (wp-3-12) maintain the lowered state so as not to interfere with the upper B weft yarn (wt-1-B) for weaving the upper shading fabric 120.

(Wp-2-4) (wp-2-6) (wp-2-8) (wp-2-4) 2 to 10) are sequentially raised or lowered between the opened slopes so that the lower shielding fabric 220 is sandwiched between the upper shielding cloth 220 and the lower shielding cloth 220, I.e., the B-shaped weft portion B, is woven.

In the above, the lower inclined opening order of the B-shaped weft portion B is that the lower inclination (wp-2-4) (wp-2-8) of the fourth and the eighth inclination rise first, (wp-2-4) (wp-2-6), 6th, 10th lower incline (wp-2-6) ) (wp-2-10) are sequentially increased, and the inclination of the remaining two strands is descending.

(Wp-3-11) (wp-3-12) at the 11th and 12th middle warp yarns (wp-3-12) are also progressed at the B knitted fabric portion B of the lower light- -11) and the 12th intermediate inclination (wp-3-12) are alternately raised and lowered.

In the ascending order, the weaving is performed in the order of the eleventh intermediate inclination (wp-3-11) rising two consecutive times and then the intermediate inclination twelve (wp-3-12) rising.

(Wp-1) to (wp-1-7) (wp-1-9) in the upper slope of the third, fifth, seventh, And does not interfere with the B-load yarns (wt-2-B) for weaving the lower shading fabric 220.

17B in which the upper and lower light shielding fabrics 120 and 220 of the B weaving fabric B are double-fabricated as shown in FIGS. 17B and 17C, And the upper side of each of the 8 strands of 4 B-wound bands (wt-1-B) and 4 B-loaded bands (wt-2-B) B).

At this time, the weft yarn used in the B cutting section (B) was made of 350d (denier) lead-free yarn (DTY).

B The weaving process of the C-cutter (C) connected to the cutter (B) is explained.

The C weaving portion C is formed by separating the upper and lower light shielding fabrics 120 and 220 while the separating portion 310 having the hollow portion 311 formed on the lower light shielding fabric 220 is separated It is woven with heavy water.

The weaving process of the C-shaped weaving portion C is the same as that of the double-weft knitting fabric of Fig. 15 except that the upper weaving yarns 3, 5, 7 and 9 (wp-1-3) (wp- 1-7) (wp-1-9), the upper inclination of each of the two strands is raised or lowered to form an opening, and the C floating wound yarn (wt-1-C) So that the C-shaped weft C of the upper shielding fabric 120 is woven.

The upper inclination (wp-1-5) (wp-1-9) of the No. 5 and No. 9 upper inclination rises first, and then the No. 7 and No. 9 upper inclination (wp-1-7) (wp-1-9), 3 times, 7 times upper inclination (wp-1-3) ) (wp-1-5) are sequentially increased, and the inclination of the remaining two strands is descending.

(Wp-2-4) (wp-2-6) (wp-2-8) (wp-2-10) and the 11th and 12th middle inclinations The warp yarns (wp-3-11) (wp-3-12) all remain in the lowered state so as not to interfere with the C upper weft yarns (wt-1-C) for weaving the upper shading fabric 120.

(Wp-2-4) (wp-2-6) (wp-2-8) (wp-2-4) (Wt-2-C) are sequentially inserted between the opened slopes so that the lower shielding fabric 220 is sandwiched between the upper shielding cloth 220 and the lower shielding fabric 220. [ C ", " C "

(Wp-2-4) (wp-2-8) rises first, and then the fourth and sixth lower slopes (wp-2-4) (wp-2-4) (wp-2-6), 6th, 10th lower incline (wp-2-6) ) (wp-2-10) are sequentially increased, and the inclination of the remaining two strands is descending.

(Wp-3-11) (wp-3-12) are woven separately from the upper and lower light-shielding fabrics 120 and 220 in the C-shaped portion C of the lower shielding fabric 200 The separating part 310 formed with the hollow part 311 is woven. The separating part 310 is branched from the lower light-shielding fabric 220 and woven.

11 and 12, wp-3-11 (wp-3-12) wp-3-12 which were woven together with the lower light shielding fabric 220 in the B-cut portion B are separately opened in the C- The wiping unit 310 is woven so that the intermediate slope 11 wp-3-11 and the intermediate slope 12 wp-3-12 are alternately lifted and lowered, wt-3-C) is introduced and the separator 310 is woven.

The opening sequence of the 11th and 12th intermediate inclination (wp-3-11) (wp-3-12) is as shown in the double fabric organization chart of Fig. 15, , And then the weaving is carried out by repeating the order in which the 12 intermediate slopes (wp-3-12) rise two consecutive times.

(Wp-3-11) (wp-3-12) open at eleven times and twelve times as described above, the third and fifth times of wiping the separating part 310 at the C- (Wp-1-7) (wp-1-9) are located at the upper part, and 4th, 6th, 8th , Wp-2-4 (wp-2-6) (wp-2-8) (wp-2-10) were placed at the bottom and wp- 3-11) (wp-3-12) and the C-part middle weft yarns (wt-3-C) are interlaced so as not to interfere with weaving the isolation portion 310.

18B, the structure of the upper and lower light-shielding fabrics 120 and 220 is the same as that shown in FIGS. 18B and 18C, As shown in Fig. 184d, all of the knitted fabrics are woven in twill (2/2).

As described above, four strands of C floating strands (wt-1-4), four strands of C load (wt-2-C), four strands of intermediate weft C (wt-3-C) The obliquely-worn mouth is repeated 8 times to weave the C-weaving part (C).

At this time, the weft yarn used for the C-cutting (C) was made of 350d lead-free yarn (DTY).

The D weaving portion D connected to the C weaving portion C in the upper and lower shading fabric 120 (220) is formed by winding the separating portion 310, which was woven in triple-weave in the C forming portion C, And a hollow portion 311 is formed in the separating portion 310 by making the separating portion 310 to be woven as a unit with the separating portion 220.

The weaving process of the D-weaving part D is performed in the order of 3, 6, 7, and 9 upper inclination wp-1-3 (wp-1-5) (wp- 1-7) (wp-1-9), the upper inclination of each of the two strands is raised or lowered to form an opening, and D floating wound yarns (wt-1-D) So that the D-shaped portion D of the upper shielding fabric 120 is woven.

The upper inclined opening (wp-1-5) (wp-1-9) of the fifth and the ninth upper inclination (wp-1-9) rises first and then the seventh and the ninth inclination (wp-1-7) (wp-1-9), 3 times, 7 times upper inclination (wp-1-3) ) (wp-1-5) are sequentially increased, and the inclination of the remaining two strands is descending.

(Wp-2-4) (wp-2-6) (wp-2-8) (wp-2-10) and the 11th and 12th middle inclines (wp-3-11) (wp-3-12) maintain their descending state so that they do not interfere with the D floating wound yarn (wt-1-D) for weaving the upper mining fabric 110.

The lower shading fabric 220 is fabricated from 4th, 6th, 8th, 10th lower inclination (wp-2-4) ((wp-2-6) (wp- 2-8) D-load yarns (wt-2-D) are sequentially placed between the opened warp yarns to form the D-shaped weft yarns D ).

(Wp-2-4) (wp-2-8) rises first, and then the fourth and sixth lower slopes (wp-2-4) (wp-2-4) (wp-2-6), 6th, 10th lower incline (wp-2-6) ) (wp-2-10) are sequentially increased, and the inclination of the remaining two strands is descending.

In this case, in the case of the D load part yarn (wt-2-D) of the D (D), the first (1) and the second (2) 3-11), and for the third (3) and fourth (4) D-loaded warp yarns (wt-2-D) The isolation portion 310, which has been separated and woven in the C-shaped portion C, is integrally woven with the lower shielding fabric 220 to be woven in the form of a double fabric.

(Wp-3-11) wp-3-12 (wp-3-12) are woven together with the lower shielding fabric 220 in the D-shaped portion D of the lower shielding fabric 220, (Wp-3-11) and 12 intermediate slopes (wp-3-12) alternately rise and open, and the D load yarns (wt-2-D) The D-shaped portion D of the main body 220 is woven.

At this time, at the entrance of the first (1) and the second (2) D-loaded area yarns (wt-2-D) in the opening motion of the 11th intermediate wedge (wp- (Wt-2-D) of the third (3) and the fourth (4) overhangs during the opening motion of the 12th intermediate incline (wp- 3-12) The separating section 310 which has been separated and woven in the C rectilinear section C can be woven together with the lower shielding fabric 220 by being lowered and intertwined with each other at the time of entering the lower shielding fabric 220. [ And is woven in the form of a double fabric.

As described above, the weaving operation was completed once for the twelve times of the upper twisting operation D, and the upper twisting yarn was used for the twisting operation of the upper twisting machine D (see FIGS. 19A, 19B, 19C and 19D).

The E stitching portion E connected to the D stitching portion D in the upper and lower shading fabrics 120 and 220 is formed by separately weaving the connecting fabric 300 between the upper and lower shading fabrics 120 and 220, So that they are connected to each other.

The weaving process of the E-weaving part E is carried out in the order of 3, 5, 7, and 9 upper inclination wp-1-3 (wp-1-5) (wp-1 -7) (wp-1-9), the upper inclination of each of the two strands is raised or lowered to form an opening, and the E levitation yarns (wt-1-E) The E-weave portion E of the upper shielding fabric 120 is woven.

The upper inclination (wp-1-5) (wp-1-9) of the No. 5 and No. 9 upper inclination rises first and then the No. 7 and No. 9 upper inclination (wp-1-7) (wp-1-9), 3 times, 7 times upper inclination (wp-1-3) ) (wp-1-5) are sequentially increased, and the inclination of the remaining two strands is descending.

(Wp-2-4) (wp-2-6) (wp-2-8) (wp-2-10) and the 11th and 12th middle inclinations The warp yarns (wp-3-11) (wp-3-12) are kept in the lowered state so as not to interfere with the upper weft yarns (wt-1-E) for weaving the upper shading fabric 120.

(Wp-2-4) (wp-2-6) (wp-2-8) (wp-2-4) of the lower shielding fabric 220 at 4th, 6th, E-loaded warp yarns (wt-2-E) are sequentially placed between the opened warp yarns to form the lower shielding fabric 220, And the E-shaped weft portion E is woven.

In the above, the lower inclined opening order of the E-shaped weft portion E is such that the lower inclination (wp-2-4) (wp-2-8) of No. 4 and No. 8 rises first, (wp-2-4) (wp-2-6), 6th, 10th lower incline (wp-2-6) ) (wp-2-10) are sequentially increased, and the inclination of the remaining two strands is descending.

(Wp-3-11) (wp-3-12) are woven separately from the upper and lower light-shielding fabrics 120 and 220 to make the connecting fabric 300 to be woven The woven fabric 300 is woven separately from wrinkles 11 and 12 (wp-3-11) (wp-3-12) which are woven together with the lower light-shielding fabric 220.

That is, in the E-shaped weft portion E, the 11 intermediate wraps (wp-3-11) and 12 intermediate wraps (wp-3-12) are alternately lifted and lowered, 3-E) is put on the connecting fabric 300 to be woven.

The opening sequence of the 11th and 12th intermediate inclination (wp-3-11) (wp-3-12) is as shown in the double fabric organization chart of Fig. 15, , And then the weaving is carried out by repeating the order in which the 12 intermediate slopes (wp-3-12) rise two consecutive times.

As described above, in the process of weaving the connecting fabric 300 at the E-shaped weft portion E by opening the intermediate tilts 11 and 12 (wp-3-11) (wp-3-12) (Wp-1-7) (wp-1-9) are located at the upper part, and 4th, 6th, 8th , Wp-2-4 (wp-2-6) (wp-2-8) (wp-2-10) were placed at the bottom and wp- 3-11) (wp-3-12) and E part intermediate weft (wt-3-E) are interwoven to prevent the interwoven fabric 300 from interfering with weaving.

At this time, in the last part of the connecting fabric 300 woven in the E-shaped weft E, the middle inclination wp-3-11 (wp-3-12) of No. 11 and No. 12 is woven with the upper shading fabric 120 .

The fabric organization chart of the E-shaped weave portion E is the same as in FIGS. 15 and 20A, and the organization chart of the upper and lower light-shielding fabrics 120 and 220 of the fabric organization chart is the same as in FIGS. 20B and 20C, 300 are all woven in twill (2/2) as shown in Fig. 20D.

As described above, 4 E-floating yarns (wt-1-E), E loading yarns (wt-2-E) 4 E- Repeat the above steps 25 times to weave E (E).

At this time, the weft yarn used for the E-stitch (E) was made of 350d non-drawn yarn (DTY).

E The weaving process of the F-weaving machine (F) connected to the weaving machine (E) is explained.

F fabricating portion F is a portion in which the upper light shielding fabric 120 and the lower light shielding fabric 200 are woven into a double fabric.

The weaving process of the F sewing machine F is performed in the order of wp-1-3 (wp-1-5), 3th, 5th, 7th and 9th upper inclination (wp-1-3) (wp-1-7) (wp-1-9), the upper inclination of each of the two strands is raised or lowered to form an opening, and F floating wound yarn (wt-1-F) So that the F-cut portion F of the upper shading fabric 120 is woven.

The upper inclined opening (wp-1-5) (wp-1-9) of the No. 5 and No. 9 upper inclination rises first, and then the No. 7 and No. 9 upper inclination (wp-1-7) (wp-1-9), 3 times, 7 times upper inclination (wp-1-3) ) (wp-1-5) are sequentially increased, and the inclination of the remaining two strands is descending.

In addition, in the F fabrication portion F, the intermediate warp yarns 11 and 12 (wp-3-11) (wp-3-12) are woven together with the upper and lower shading fabrics 120, Weaving is performed in the order of the 11th intermediate inclination (wp-3-11) rising two consecutive times and then the 12th intermediate inclination (wp-3-12) rising two times as in the tissue chart.

(Wp-1-5) (wp-1-7) (wp-1-9) and 11, 12 6, 8, 10 lower wipes (wp-3-12) in the process of weaving the upper shading fabric 120 while the uppermost warp yarn (wp-3-11) 4) (wp-2-6) (wp-2-8) (wp-2-10) are kept in the descending state so as not to interfere with the F floating region yarn (wt-1-F).

The lower shading fabric 220 of the F cut-off portion F is formed of the lower warp yarns wp-2-4 (wp-2-4) (wp-2-6) (wp-2-4) 2-8) (wp-2-10), and the two inclined lower slopes of the two strands are raised or lowered to form the openings, and the F load-bearing yarns (wt-2-F) So that the F-cut portion F of the lower shielding fabric 220 is woven.

In the above description, the lower inclined opening order of the F-cut portion F is such that the lower inclination wp-2-4 (wp-2-8) of No. 4 and No. 8 rises first, (wp-2-4) (wp-2-6), 6th, 10th lower incline (wp-2-6) ) (wp-2-10) are sequentially increased, and the inclination of the remaining two strands is descending.

(Wp-1) (wp-1-7) (wp-1-9) and the 11th and 12th middle incisions The warp yarns (wp-3-11) (wp-3-12) are all raised so that they do not interfere with the F load yarns (wt-2-F) and smooth weaving can be achieved.

F (WT-1-F) (wt-2-F) used in the F cutting section (F) was made of 350d unleaded yarn (DTY).

When the upper and lower shading fabrics 120 and 220 are completely woven in the F fabrication portion F, the upper and lower mining fabrics 110 and 210 of the A sewing machine A are woven as described above.

The weaving sequence of the upper and lower mining fabrics 110 and 210 of the A stitching portion A is omitted because it has been described above.

11 and 12 intermediate wedges (wp-3-11) (wp-3-12) wiped together with the upper shading fabric 120 are lowered through the binding portion 320, The non-woven intermediate non-woven fabric 330 is formed without being woven with the lower-woven fabric 210 as in the double-woven fabric structure.

As described above, according to the present invention, the double blind fabric 10 is woven with wp-1-3 (wp-1-5) (wp-1- (A) constituting the upper mining fabric 110 and the B constituting the upper light shielding fabric 120 constituting the upper light shielding fabric 120 and the C shaping teeth 120 constituting the upper light shielding fabric 120 The upper fabric 100 is constituted by the C sewing thread C, the D sewing thread D, the E sewing thread E and the F sewing thread F, (A) constituting the lower lightening fabric 210 by using (wp-2-4) (wp-2-4) (wp-2-6) (B), C (C), D (D), E (E) and F (F) constituting the lower shielding fabric (220) (Wp-3-11) wp-3-12 (wp-3-12), and the connecting fabric 300 is woven, and the 11th and 12th middle warp yarns wp- -11) (wp-3-12) are located in the lower fabric 200 in the A, B, C, and D fabrics A, B, C and D, After moving, the F (L) The double blind fabric 10 is woven by being alternately moved to be positioned on the nonwoven fabric 100 so that the double blind fabric 10 is woven in a state where the lower knitted fabric 10 is woven And the upper and lower fabrics 100 and 200 that were bound together through the binding portion 320 were separated.

In carrying out the present invention, the double blind fabric 10 may be woven as in Figs. 21-26 and Fig.

The weaving process of the double blind fabric 10 is carried out in such a manner that the B weaving portion B, the C weaving portion C, the D weaving portion D, the E weaving portion E and the F weaving portion F constituting the light- (Wp-3-11) wp-3-12 (wp-3-12) of 11th and 12th woven fabrics of the upper shielding fabric 120 are the same as those described in Embodiment 1 6, 8 and 10 lower wrinkles (wp) which move to the A-weaving part A of the lower lighting fabric 210 constituting the mining part and then weaving the lower lighting fabric 210 2 -4) (wp-2-4) (wp-2-6) (wp-2-8) (A) is made in plain weave.

(Wp-3-11) (wp-3-12) wiped at the F-cut portion F of the upper light-shielding fabric 120 are passed through the binding portion 320, (Wp-3-11) (wp-3-12) of the 11th and 12th gradients (wp-3-12) of the upper shading fabric 120 are shifted to the A And is then passed over cutting weave wt-4 located at the end of the fabric F and then moved to the A stitch A of the bottom fabric 210 to weave the bottom fabric 210 in plain weave .

(Wp-1-3) (wp-1-5) (wp-1-7) (wp-1-9) were all cut wipes (wt-4 ) To the bottom.

Therefore, when the weaving of the double blind fabric 10 is completed as in the double fabric organization chart of Embodiment 2 (Fig. 2A), when the cut woven fabric (wt-4) located at the end of the F weave portion F is pulled up (Wp-3-11) (wp-3-12) located above the cut weft yarn (wt-4) are cut while the upper and lower fabrics 100 and 200 of the binding portion 320 are cut, Respectively.

As described above, according to the present invention, in the weaving of the double blind fabric, the upper warp yarns (wp-1-3) (wp-1-5) (3), 5th, wp-1-7) (wp-1-9) are used only for weaving upper fabric 100 constituting upper lightning fabric 110 and upper light-shielding fabric 120, and 4, 6, 8, 10 The lower inclination wp-2-4 (wp-2-4) (wp-2-6) (wp-2-8) (wp- 2-10) (Wp-3-11) wp-3-12 (wp-3-11) are used only for the weaving of the lower fabric 200 constituting A, B, C, The upper and lower light shielding fabrics 120 and 130 are woven in the form of a connecting fabric 300 separately from the upper and lower fabrics 100 and 200 in the E sewing thread C and the upper and lower fabrics 100 and 200, The knitted fabric 220 is connected to the lower knitted fabric 200 and the upper knit fabric F is positioned at the upper knitted fabric 100 and then moved to the lower knitted fabric 200 again via the binding portion 320. Thus, (10) is woven.

Therefore, when the double blind fabric 10 is used for blind purposes, the upper and lower fabrics 100 and 200 are placed side by side while maintaining the initial woven state, 210 and the upper and lower light shielding fabrics 120 and 220 are positioned in contact with each other in parallel to each other so that light and ventilation are performed and no obstacle is located between the upper and lower lighting fabrics 110 and 210, maintain.

The upper and lower light shielding fabrics 120 and 220 are connected to each other through the binding portion 320 and the cut weft yarn wt-4 is positioned on the binding portion 320 as in Embodiment 2, The end portions of the upper and lower light blocking fabrics 120 and 220 positioned at the end portions of the upper and lower light shielding fabrics 120 and 220 are positioned side by side without any deviation.

If the lower fabric 200 is pulled down a little to lower the length of the connecting fabric 300 and the lower shade fabric 220 is lowered by the length of the connecting fabric 300, And the lower lighting fabric 210 is placed on the back surface of the upper light shielding fabric 120 to be shielded.

In particular, the connecting fabric 300 located between the upper and lower fabrics 100 and 200 in the light and shade condition does not form a space while maintaining a constant spacing between the upper and lower fabrics, such as a conventional double blind fabric, 300 are smoothly bent so that the upper and lower fabrics 100 and 200 are brought into close contact with each other, thereby minimizing the phenomenon of flowing due to wind blowing outdoors or wind for cooling and heating the room, A shading can be expected.

The reason why the upper and lower fabrics 100 and 200 are gently folded when the lower fabric 200 is lowered to shade the connecting fabric 300 is that the upper and lower fabrics 100 and 200 are closely contacted to the connecting fabric 300, By lowering the density of the intermediate warp yarns (wp-3-11) (wp-3-12) to 1/2 the warp density of the upper and lower fabrics 100 and 200, the lower fabric 200 is lowered As the position of the connecting fabric 300 moves, it is naturally bent.

At this time, since the self weight of the upper and lower fabrics 100 and 200 is added, the connecting fabric 300 is naturally bent, and if necessary, the hollow portion 311 formed in the lower shielding fabric 220 has a thin, It is possible to expect complete close contact of the upper and lower fabrics 100 and 200 by adding the weight of the blind fabric together with the weight of the weight.

(10) - double blind fabrics (100) - upper fabrics
(110) - upper mining fabric (120) - upper shading fabric
(200) - lower fabric (210) - lower lighting fabric
(220) - lower shading fabric (300) - connecting fabric
(310) -isolation part (311) -the hollow part
(320)

Claims (3)

5, 7, and 9 upper wraps (wp-1 - 3, 5, 6, 7, and 9) are woven in a double blind fabric in which an upper fabric made up of a minuter part and a light shielding part and a lower fabric made of a minuter part and a light- (wp-1-5) (wp-1-7) (wp-1-9) and upper weft yarns 110 and upper light shielding portions 120 alternately, (Wp-2-6) (wp-2-8) (wp-2-10) and the lower weft yarn lower section (Wp-3-11) (wp-3-12) of 11th and 12th wipes and wip-3-12 (wp-3-12) of 11th and 12th wipes the upper fabric 200 having alternately arranged upper and lower shielding parts 210 and 220, The woven fabric 300 connecting the fabrics 120 and 220 is weaved and the middle warp yarns wp-3-11 and wp-3-12 of No. 11 and No. 12 are woven from the lower lighting fabric 210, The front end portion 220-1 of the fabric 220 is woven with the lower fabric 200 and the intermediate wipes wp-3-11 (wp-3-12) (300). Then, The repetition of the operation of weaving with the upper fabric 100 at the rear end 120-2 of the shading fabric 120 and again moving to the lower lighting fabric 210 through the binding portion 320 causes the double blind Characterized in that the upper and lower lightning fabrics (110, 210) and the upper and lower light-shielding fabrics (120, 220) are woven side by side in the process of weaving the double blind fabric (10) Double blind fabrics. 5, 7, and 9 upper wraps (wp-1 - 3, 5, 6, 7, and 9) are woven in a double blind fabric in which an upper fabric made up of a minuter part and a light shielding part and a lower fabric made of a minuter part and a light- (wp-1-5) (wp-1-7) (wp-1-9) and upper weft yarns 110 and upper light shielding portions 120 alternately, (Wp-2-6) (wp-2-8) (wp-2-10) and the lower weft yarn lower section (Wp-3-11) (wp-3-12) of 11th and 12th wipes and wip-3-12 (wp-3-12) of 11th and 12th wipes the upper fabric 200 having alternately arranged upper and lower shielding parts 210 and 220, The woven fabric 300 connecting the fabrics 120 and 220 is weaved and the middle warp yarns wp-3-11 and wp-3-12 of No. 11 and No. 12 are woven from the lower lighting fabric 210, The front end portion 220-1 of the fabric 220 is woven with the lower fabric 200 and the intermediate wipes wp-3-11 (wp-3-12) (300). Then, The repetition of the operation of weaving with the upper fabric 100 at the rear end 120-2 of the shading fabric 120 and again moving to the lower lighting fabric 210 through the binding portion 320 causes the double blind The upper and lower light-shielding fabrics 110 and 210 and the upper and lower light-shielding fabrics 120 and 220 are woven so as to face each other side by side in the weaving process of the double blind fabric 10, The fabric 100 and the fabric 100 are cut into the A stitches A and B, the C stitch C, the D stitch E, the E stitch E, the F stitch F, (Wp-1 to wp-1 to wp-1 to wp-1 to wp-3 to wp-1 to wp-1 to wp- (Wp-2-4) (wp-1-A), and the upper mining fabric 110 is woven with the A- 2-6) Weaving the lower mining fabric 210 with (wp-2-8) (wp-2-10) and A-loaded yarns (wt-2-A) (Wt-1-A) (wt-2-A) was organized with the wing A (B) is woven in the form of a double-woven fabric that is cut and removed through a shearing process, and the B-cut portion (B) Shielding fabric 120 with the wiping portion yarn W-1-B (1-3) (wp-1-5) (wp-1-7) (Wp-2-6) (wp-2-8) (wp-2-10) and the B load (wp-2-4) The front end portion 220-1 of the lower shielding fabric 220 is woven with the warp yarns wt-2-B and the intermediate warp yarns 11 and 12 at the wp-3-11 and wp- The weft yarn C is woven in the form of a double fabric in which the weft yarn weight wt-2-B and the leading end 220-1 of the leading end 220 of the lower shielding fabric 220 are weaved, (Wp-1) (wp-1-7) (wp-1-9) and C floating wound yarn (wt-2-C) (Wp-2-4) (wp-2-6) (wp-2-8) (wp-2-10 (Wp-3-11) wp-3-11 (wp-3-11) was used to weave the lower shielding fabric 220 with C-weighted warp yarns (wt- 12 is woven in the form of a triple-weave in which the separator 310 is woven separately from the middle weft C-weighted woven fabric (wt-3-C) The upper shielding fabric 120 (wp-1-D) was wound with the 9-fold upper warp (wp-1-3) (wp- (Wp-2-6) (wp-2-8) (wp-2-10) and the D load site (wp-2-4) (Wp-3-11) (wp-3-12) at 11th and 12th grades were weighed in the D-load area yarn (wt-2-D) D, and the separating portion 310 is woven together with the lower light-shielding fabric 220 in the form of a double fabric, and the E-shaped weave portion E is woven in the form of 3, 5, 7, the upper shielding fabric 120 is woven with (wp-1-3) (wp-1-5) (wp-1-7) (wp-1-9) (Wp-2-4) (wp-2-6) (wp-2-8) (wp-2-10) and the E load site (wt- (Wp-3-11) (wp-3-12) are woven in the lower part shielding fabric 220 with the E part middle weft (wt-3-E) Be The connecting fabrics 300 are woven separately from the upper and lower shading fabrics 120 and 220 to weave in the form of triple woven fabrics. The F fabrication part F is made up of three yarns, five yarns, seven yarns, nine yarns, -1-3) (wp-1-5) (wp-1-7) (wp-1-9) and F floating article yarn (wt-1-F) (Wp-2-4) (wp-2-6) (wp-2-8) (wp-2-10) (Wp-3-11) (wp-3-12) were weaved with the F floating wound yarn (wt-1-F), and the lower shielding fabric The upper and lower light-shielding fabrics 120 and 220 are woven in the form of a fabric and the upper and lower light-tight fabrics 110 and 210 of the A stitching portion A are made to be woven again when the upper and lower light- (Wp-3-11) (wp-3-12) are lowered through the binding portion 320 and are not woven with the lower mining fabric 210, ≪ / RTI > characterized in that the double blind fabric Weaving method water. 5, 7, and 9 upper wraps (wp-1 - 3, 5, 6, 7, and 9) are woven in a double blind fabric in which an upper fabric made up of a minuter part and a light shielding part and a lower fabric made of a minuter part and a light- (wp-1-5) (wp-1-7) (wp-1-9) and upper weft yarns 110 and upper light shielding portions 120 alternately, (Wp-2-6) (wp-2-8) (wp-2-10) and the lower weft yarn lower section (Wp-3-11) (wp-3-12) of 11th and 12th wipes and wip-3-12 (wp-3-12) of 11th and 12th wipes the upper fabric 200 having alternately arranged upper and lower shielding parts 210 and 220, The woven fabric 300 connecting the fabrics 120 and 220 is weaved and the middle warp yarns wp-3-11 and wp-3-12 of No. 11 and No. 12 are woven from the lower lighting fabric 210, The front end portion 220-1 of the fabric 220 is woven with the lower fabric 200 and the intermediate wipes wp-3-11 (wp-3-12) (300). Then, The repetition of the operation of weaving with the upper fabric 100 at the rear end 120-2 of the shading fabric 120 and again moving to the lower lighting fabric 210 through the binding portion 320 causes the double blind The upper and lower light-shielding fabrics 110 and 210 and the upper and lower light-shielding fabrics 120 and 220 are woven so as to face each other side by side in the weaving process of the double blind fabric 10, The fabric 100 and the fabric 100 are cut into the A stitches A and B, the C stitch C, the D stitch E, the E stitch E, the F stitch F, (Wp-1 to wp-1 to wp-1 to wp-1 to wp-3 to wp-1 to wp-1 to wp- (Wp-2-4) (wp-1-A), and the upper mining fabric 110 is woven with the A- 2-6) Weaving the lower mining fabric 210 with (wp-2-8) (wp-2-10) and A-loaded yarns (wt-2-A) -3-11) (wp-3-12) were organized with A-load yarns (wt-2-A) (Wp-1-3) (wp-1-5) (wp-1-7) (wp-1) and wiped in the form of a double- the front end portion 120-1 of the upper shielding fabric 120 is woven with the wiping yarn wp-1-9 and the floating wound yarn wt-1-B and the fourth, sixth, eighth, Shielding fabric 220 with a lower warp (wp-2-4) (wp-2-6) (wp-2-8) (wp-2-10) B-loaded yarn (wt-2-B) and lower shading fabric 220 (wp-3-12) are woven in the front end portion 220-1, The C-shaped portion C is woven in the form of a double-woven fabric in which the leading end portion 220-1 of the leading end portion 220 of the upper end portion 220 is woven, The upper shielding fabric 120 was weaved with wp-1-5 (wp-1-7) (wp-1-9) and C floating wound yarn (wt-2-C) (Wp-2-4) (wp-2-6) (wp-2-8) (wp-2-10) and the C load area yarn (wt-2-C) (Wp-3-11) (wp-3-12) are woven separately from the middle part weft (wt-3-C) in the C part to form the separating part 310 Weaving (Wp-1-3) (wp-1-5) (wp-1-7), while the D-shaped section (D) (wp-2-4), 4th, 6th, 8th, and 10th lower warp yarns (wp-1-9) (wp-2-6) (wp-2-8) (wp-2-10) and D-loaded yarns (wt-2-D) The warp yarn (wp-3-11) (wp-3-12) is woven with the D-load yarn (wt-2-D) and the separating portion 310 is again woven with the lower shading fabric 220 (Wp-1) (wp-1-7) (wp-1) (wp-1) (Wp-2) -4 (wp-2-4), and the upper shading fabric 120 is woven with E-wound yarn (wt-1-E) (Wp-2-8) (wp-2-10) and E-loaded yarn (wt-2-E) The woven fabric 300 is woven separately from the upper and lower light-shielding fabrics 120 and 220 by woven with an intermediate weft (wt-3-E) (Wp-1) (wp-1) (wp-1-7) (wp-1 to wp-3) The upper shading fabric 120 is woven with wiping yarn wp-1-9 and F floating yarn wt-1-F and wiped at 4th, 6th, 8th, 10th lower warp wp- 2-4 The lower shading fabric 220 was woven with wp-2-6 (wp-2-8) (wp-2-10) and F-loaded warp yarns (wt-2-F) (wp-3-11) (wp-3-12) is woven with a F floating article yarn (wt-1-F) to be woven in the form of a double fabric, and the upper and lower light shielding fabrics 120 The upper and lower mining fabrics 110 and 210 of the A sewing machine A are made to be woven and the 11th and 12th intermediate wraps wp-3-11 and wp- 12) descend through the binding portion (320) to cause the double blind fabric to be woven by repetition of the operation of weaving with the lower mining fabric (210).

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