KR100988592B1 - Three dimensions cuttern sheet and manufacturing method thereof - Google Patents

Abstract

PURPOSE: A cubic curtain paper cloth having front and back surface band is provided to realize the all band in front and rear side of the cubic curtain paper, thereby controlling the waning and the light transmittance of the cubic cuturain paper. CONSTITUTION: Before a front and rear connection parts(18,16) is divided, a front perforated thread is arranged before the weaving of the front connection part. The front rip off thread connect the rear band(10) and the front connection part of the middle awning paper(12). The rear perforated thread is arranged after the weaving the rear connection part. A awning warp connects a front band(14) and a rear connection part of the middle awning paper. In between the front bands and rear bands, a weft threads exists which will be shirred.

Description

Three-dimensional curtain paper fabric having a front and back band and its manufacturing method {THREE DIMENSIONS CUTTERN SHEET AND MANUFACTURING METHOD THEREOF}

The present invention relates to a window blocking device, in particular, easy to control the shade and floodlight of the three-dimensional curtain paper, there is no bleeding phenomenon at the time of flooding, breathable / light-transmissive, easy to manufacture and durable and beautiful three-dimensional curtain having a three-dimensional decorative aesthetic Paper and a method for producing the three-dimensional curtain paper.

Typically, window blocking devices are used for interior protection, as well as privacy protection or light control. There are various types of curtains, verticals, blinds, roman shades, tintings, roll screens, etc. Consumers buy and install the products they want according to their usage, window structure, and taste.

Among them, the roll screen is a window blocking device that controls the height of the screen fabric by rolling or unrolling the screen fabric of the curtain role in a roll form. This roll screen adjusts the shade of the screen by adjusting the screen fabric in the vertical direction. For complete shading, the screen fabric should be lowered to the bottom of the window. To completely release the shade by the screen fabric, the screen fabric is rolled up to the top of the window. Should give. And if you only want to awning partially, just roll up the screen fabric to any desired location. However, such a roll screen is inconvenient to pull down the lifting chain several times in order to completely open and shield the screen fabric.

In addition, blinds of window blocking devices are window blocking devices that cover the sunlight by weaving the louvers of thin and narrow metal plates, wooden boards and plastic boards at regular intervals. This allows you to adjust the inclination of the plate according to the angle of the beam and to roll up the entire blind as needed. Blinds are mainly used for office windows, but nowadays, blinds made of various materials such as cloth and paper are appearing, and they are also frequently used for home decoration. The general blind has a disadvantage in that the brightness adjustment is complicated and its weight is heavier than that of the roll screen, since the rotary lever and the operating rope for moving the louvers up and down are respectively provided.

Window blocker with advantages and disadvantages of blinds and roll screens, each of which has a front blind curtain curtain, a rear curtain curtain and a light blocking curtain that block light. When mesh curtains and rear mesh curtains are placed together back and forth for ventilation and floodlight, annoying phenomena occur and make a person's eyes tired.

As an example of solving these shortcomings, there is a curtain support stage and its window blocking device. In the above mentioned patent, the three-dimensional curtains do not overlap the mesh, but weaving the awnings on the mesh, and each awning is configured to be opened and closed by the opening and closing room so that there is no angling phenomenon when overlapping the front and rear mesh. I did it. The aforementioned prior patent has the advantage that it is easy to adjust the shade and ventilation / light emission degree without the phenomenon of eye strain.

However, the prior art of this example may be a person such as a child inadvertently pull out the awning strongly after installing the curtain in the window, so that the awning that was fixed in the opening and closing room is slightly out of the fixed position The shape of the sun can be wrinkled or crushed a little, so the appearance of the sunshade is not good.

Therefore, the object of the present invention is easy to control the shade and floodlight of the three-dimensional curtain paper, there is no bleeding phenomenon at the time of light transmission, breathable / light-transmitting, easy to manufacture and good durability and good three-dimensional curtain fabric and three-dimensional decorative aesthetics It is to provide a method for manufacturing a curtain fabric.

In accordance with the above object, the present invention, in the curtain fabric, the three-piece weave so that the front and rear bands 14, 10 separated by a predetermined distance from side to side on the front and rear surfaces of the plurality of sunshade 12 arranged up and down. The three-dimensional curtain paper 2 is formed by weaving, but the rear connection portion 16 is formed at the upper edge of the middle sunshade 12 to connect the rear strip 10 and the middle sunshade 12 by the weft weaving unit. In the lower edge of the sunshade 12, the front sunshade 12 for connecting the middle sunshade 12 and the front strip 14 by the weft weaving integral fabric is formed, and the front and rear connections 18 and 16 interviewed after weaving. In the state before) is separated, the front cutout 40 for cutting forward the inclination for awning connecting the rear strap 10 and the front connection portion 18 of the middle shade 12 is the front connection portion 18. Weft yarns arranged before weaving are woven to form a space between the rear connecting portion 16 and the front strip 14 of the intermediate shade 12. Rear weaving yarn 42 for cutting back the awning slope for connecting the weaving is formed by weaving after weaving the rear connecting portion 16, each weft to be shrunk between the front belt 14 and the rear belt 10. 50 and 54 are configured to be present.

In addition, the present invention, in the manufacturing method of the three-dimensional curtain fabric, the three-piece weave so that the front and rear bands 14, 10 separated by a predetermined distance from side to side on the front and rear surfaces of the plurality of sunshade 12 arranged up and down. Weaving forms the curtain support end in a flat state, but the upper edge of the middle awning 12 is formed with a rear connecting portion 16 connecting the rear strap 10 and the middle awning 12 by the weft weft integral weaving. The lower edge of the sun 12 is formed with a front connecting portion 18 connecting the middle shade 12 and the front strip 14 by the weft weaving unit, and the front of the rear strip 10 and the middle shade 12. The front cutting yarn 40 for cutting the sunshade slope connecting the connecting portions 18 forwardly is formed by weaving the weft yarns just before weaving the front connecting portion 18, and the rear connecting portion 16 of the middle shade 12 Rear cut-off yarn 42 which cuts back the inclination for sunshade connecting between front strip 14 After weaving the rear connecting portion 16, the weft yarns are arranged to form a weft yarn to obtain a curtain support stage in a flat state, and after the heat treatment of the obtained curtain support stage in a flat state, the weft yarns 50 and 54 existing between the front and back bands 14 and 10 are formed. ) The shearing process, and the front and rear cutting yarn 40, 42 is pulled out to cut some of the awning slope, characterized in that the final three-dimensional curtain support end (2) is formed.

In addition, the present invention, in the curtain fabric, three-dimensional curtains in the three-woven fabric weaving the front and back strips 14, 10 separated by a predetermined interval on the front and rear of the plurality of sunshade 12 arranged up and down arranged Forming a paper (2), the rear rim (16) is formed on the upper edge of the middle awning (12) connecting the rear strap (10) and the middle awning (12) by the weft weft integral fabric and the middle awning (12) ) The lower edge is formed so that the front connection portion 18 for connecting the intermediate shade 12 and the front strip 14 by the weft weaving integral fabric is formed, the intermediate shade 12 and the front and rear strips 14 (10) ), The inclination of the front and rear connecting portions 18 and 16 is LM yarn (low melting yarn), the weft of the front and rear connecting portions 18 and 16 is characterized in that it is composed of one of the mixed yarn including LM yarn and LM yarn. .

The present invention implements a three-dimensional curtain cloth fabric with a band on both front and rear sides, so it is easy to control the shade and the floodlight of the three-dimensional curtain paper, there is no bleeding phenomenon at the time of flooding, the ventilation / light transmission is good, and the production is easy, as well as the curtain on the window After installation, it has the advantage of being durable enough that there is no shape deformation even if a person pulls it with the force. In addition, by forming a variety of patterns on the front and back strips or the middle shade of the three-dimensional curtain paper may have a beautiful three-dimensional decorative aesthetic.

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

1 is a perspective view of a three-dimensional curtain support end for a window blocking device according to an embodiment of the present invention, an enlarged perspective view of the main portion of the three-dimensional curtain support end of Figure 1, Figure 3 is a side cross-sectional view of the three-dimensional curtain support end of the present invention. . And, Figure 4 is a physics pit (one repeat) weaving degree related to the main part of the three-dimensional curtain fabric according to an embodiment of the present invention, Figure 5 is a front and rear weft shaping three-dimensional curtain fabric woven in three-woven fabric according to the present invention It is a perspective view of the weaving before cutting with an oblique cut yarn.

The three-dimensional curtain fabric (2) according to the embodiment of the present invention, the front and rear bands 14 extending vertically and horizontally arranged before and after each of the middle middle shades 12, which are horizontally extended and arranged vertically It was completed by weaving all threefold using yarn.

1 and 2, the intermediate shade 12 and the back strip 10 are integrally woven through the rear connection portion 16 located at the upper edge of the intermediate shade 12, the middle The middle shade 12 and the front stripe 18 are integrally woven through the front connecting portion 18 located at the lower edge of the shade 12.

The three-dimensional curtain fabric (2) of the present invention is woven with a repia loom, a ramp for forming the center shade 12 and front and rear bands 14, 10 using LM (low melting yarn) As the weft yarns, it is preferable to use a plurality of weft yarns such as LM yarn (low melting yarn), ATY yarn (air textured yarn), spraying, and cutting fiber composite yarn.

The inclined supply unit for supplying the inclined portion of the LM yarn may be configured in the form of a one beam or in the form of a two beam or a beam / krill.

Among the weft yarns, LM yarn (low melting yarn) is preferably used alone or mixed as the weft of the front and rear connecting portions 18, 16, and ATY yarn (air textured yarn) is the center shade 12 and the front and back strips. It is preferable to use it as the weft of (14) (10), and to use the injection together with the LM yarn when the weft yarn is mixed in the front and rear connecting portions 18 and 16. Among the weft yarns, composite fiber yarns are preferably used as cut yarns 40 and 42 used for cutting some warp yarns in order to three-dimensionally form curtain paper. As another modified example, it should be understood that the front and rear bands 14 and 10 may also be used as transparent LM yarns instead of the opaque ATY yarns mentioned.

ATY (air textured yarn) is an opaque fiber yarn which is roughly inflated with a strong wind against filament yarn, and LM (low melting yarn) has a seed / core structure, for example. The seed portion of is a low-melting polyester material that can be melted and fused at about 120 ℃ to 180 ℃ and the core portion of the core is a transparent fiber yarn made of a high melting polyester material. The spray may be formed of 20 denier / 3 sum as opaque short fiber yarn made of polyester material.

The LM yarn used alone or in combination with the front and rear connecting portions 18 and 16 used in the present invention preferably has a thickness of 100 to 200 denier, and the weft of the front and back strips 14 and 10 is transparent instead of the opaque ATY yarn. When used as an LM yarn, the weft yarn should have a thickness of 50 to 100 denier. In the case where all the inclined yarns of the front and back bands 14 and 10 are formed of LM yarns, the front and back bands 14 and 10 may serve as the light transmitting part as well as the connection bands. However, it is somewhat weaker in terms of tensile strength than when using ATY.

The front and rear connections (18, 16) of the three-dimensional curtain support stage (2), which is made of LM material and the weft yarn is woven together, are then cross-weaved since the external seed portion of the LM company is joined when heat is completed after weaving the three-dimensional curtain support stage. There is no slip in the theodolite and it does not require a separate chemical treatment process to apply the coating liquid for the joint to the history of the curtain paper.

Moreover, it is preferable to use ATY yarn which has 230-430 denier thickness in ATY yarn in each weft of the center shading 12 and front and back strips 14 and 10 used by this invention. ATY, which is the weft of the center shade 12 and front and back strips 14, 10, is tightly woven with an inclined LM yarn to form the shade and strip of the three-dimensional curtain support end 2, respectively.

And the front connecting portion 18 for connecting the upper edge of the middle awning 12 to the rear strip 10, the weft of the rear connecting portion 16 and the lower edge of the middle awning 12 to the front strip 14 It is preferable that the weft of the weaving is mixed with the LM yarn and ATY yarn. As a specific example, the center of the front and rear connections 18 and 16 is mainly used as a weft or ATY yarn, and weft LM yarn on the outer side of the front and rear connections 18 and 16 where the cut yarns 40 and 42 are placed. It is good to use as. This is because the front and rear cutting yarns 40 and 42 serve to hold both sides of the cut slopes as a bond when the front and rear cutting yarns 40 and 42 cut some slopes for the intermediate awning after being welded and fixed to the LM yarn.

Since the front and back bands 14 and 10 are formed at regular intervals left and right when integrally weaving into a triple weave, the front and back bands 14 and 10 are not formed, that is, the parts without the inclination and the integral weaving as shown in FIG. 5. Similarly, only the shearing target wefts 54 and 50 are present on the front and rear surfaces, and the weft yarns 54 and 50 are removed by the shearing process after weaving.

The front and rear bands 14 and 10 are formed side by side in the front and rear, the width is preferably formed in 1 ~ 3cm so as to firmly connect the center shade 12. In addition, the interval between the front band 14 and the back band 10 is preferably formed to be wider than the width of the front and rear bands 14, 10, for example 10 to 20cm intervals. If the width of the front and rear bands 14 and 10 is too wider than the desired range, or if the distance between the front bands 14 and the rear band 10 is too narrow than the preferred range, the center shade 12 is opened. There is little formation of a light transmitting portion, and if the width of the front and rear bands 14 and 10 is made too narrower than the desired range, or the distance between the front bands 14 and the rear band 10 is too wider than the desired range, the intermediate difference The connection fixing of the sun 12 may be unstable or the middle sun 12 may be crushed.

In addition, in the present invention, the three-dimensional curtain is made by weaving the three-dimensional curtain integrally to separate the extra yarn (tilting) to remove the fiber yarn (tilt) to be exposed to the outside when the way to connect the normal front and rear net and the middle awning. This eliminates the need for machining. For example, in order to form the triples integrally in a conventional manner, weaving must be woven into quadruple or quintet, including the portion to be shredded.

In the present invention, as shown in Figs. 1 and 2 by using only the triple weave cut yarn 40, 42 to cut some inclination so that the three-dimensional curtain support stage 2 can be unfolded in a three-dimensional form as a weft. However, in the present invention, while weaving the front and rear bands 14, 10, wefts 54, 50 (see Fig. 5) formed between the front band 14 and the rear band 10 should be removed by the shearing process. .

The cutting yarns 40 and 42 used to cut some inclinations preferably use a composite yarn having a thickness of 300 to 2000 denier, and more preferably to have a thickness of 800 to 1000 denier. If the thickness of the cutting thread 40, 42 is less than 300 denier, the thread is weak and cannot function properly. If the thickness of the cutting thread 40, 42 exceeds 2000 denier, the exposed length of the cut slope is It will be longer by the perimeter of the cut, so it is not neat in appearance.

After removing the unnecessary wefts (54) formed between the front band 14, as shown in Figure 5 by the shearing and inverted to the rear to remove the unnecessary wefts (50) formed between the rear straps 10 by the shearing, the oblique cutting for cutting Pulling the inclined part by pulling the 40 and 42 ends the three-dimensional curtain support end 2 that is woven in a triple weave as shown in FIGS. 1 and 2.

Pulling up the front bands 14 slightly from the three-dimensional curtain support end 2 having the front and back bands 14 and 10 as described above, all shades integrally woven with the front band 14 as shown in FIG. (12) Since the front connection portion 18 of the lower edge is lifted up, the three-dimensional curtain support end 2 is formed with a light-transmitting portion that is drilled back and forth, and lowering the front bands 14, which are pulled up, all of the lower edges 12 As the front connecting portion 18 is lowered, as shown in FIG. 2, the shading portion is formed by the shade 12.

The relevant one repeat weaving degree in the main part of the three-dimensional curtain fabric 2 shown in Figure 4 shows that weaving in a triple weave, such as a perspective view of the weaving process as shown in FIGS.

In FIGS. 4, 5 and 6, pi (i is a natural number) is a slope, tj (j is a natural number) is a weft yarn, and the 'X' mark in the table of FIG. 4 shows that the slope is up on the weft yarn. The non-display of the table of FIG. 4 is in a state where the inclination is down on the weft.

Sector S1 is a portion in which the center shade 12 and front and back strips 14 and 10 are separately woven in the three-dimensional curtain support stage 2, and the sector S2 is the center shade in the curtain support stage 2; 12 is a part where the back strip 10 is woven and woven together, and the central shade 12 is woven and woven together with the front strip 14. And, it should be understood that the sectors are woven repeatedly by repeating the original repeat fabric of FIG. 4 dozens or tens or more times. It must be understood.

Among the slopes pi (i = 1 to 8) of the sectors S1 to S4, the slopes p1 and p3 are slopes mainly used for forming the back strip 10, and the slopes {p2, p5} {p4, p7} Is a slope mainly used for forming the center shade 12, the slope {p6, p8} is a slope mainly used for forming the front band (14). It should be understood that the left and right widths between the inclinations in the circle repeat weaving are about 1 mm and the circle repeat weaving in the areas where the front and back bands 14 and 10 are formed.

It is also to be understood that in sectors S1 and S2, the wefts for shading 12 and front and back strips 14 and 10 are constantly intersected continuously through the repia of the repia weaving machine.

In the present invention, the three-dimensional weaving three-dimensional curtain support end (2) weaving and at the same time we do not need a shearing (shearing) processing work to cut off some inclination after weaving is completed, but only front and back strips (14) (10) Weaving and shearing of unformed parts shall be performed.

3 to 6 will now be described in more detail the weaving process of the three-dimensional curtain support stage 2 of the present invention. In the following preferred embodiment carried out in the present invention will be described as using the ATY yarn of the same material as the weft of the front strip 14 and the back strip 10, the weft yarn in Figure 4 It is to be understood that the portion of the connection weaving is circled with a dotted line.

In sector S1 of FIG. 6, the inclination {p1, p3} for the rear strip 10 is "■", the inclination {p2, p5} {p4, p7} for the middle shade 12 is "●", and the front is The inclination {p6, p8} for the belt 14 was additionally indicated by "★".

Sector S1 of FIG. 4 is a section in which the rear stripe 10, the middle shade 12, and the front stripe 14 are woven in a triple weave, and in the sector S2, the rear connection 16 and the front connection 18 are double-woven. This is the section weaved into. In this case, the front connection 18 in sector S2 is the lower edge of the middle shade 12 currently being woven and the rear connection 16 in sector S2 is the upper edge of the middle shade 12 to be next woven. Care must be taken.

In weaving the sector S1 section, the back strip (10) is first formed by cross weaving with warp yarn weaving using the LM yarn warp {p1, p3} from the warp yarn feeder and the ATY yarn weft t11 and t12 supplied through the weeping feeder's repia. A portion (two strands) of the) is woven.

After some weft yarns of the back strip 10 are cross-weaved, using the LM material warp {p2, p5} {p4, p7} from the warp feed part and the ATY weft t21, t22 supplied through the repia of the weft feed part. By the weft cross weaving, a part (two strands) of the intermediate shade 12 is woven.

After some weft yarns in the middle shade 12 are cross-weaved, weft cross weaving using the LM yarn warp {p6, p8} from the warp feed part and the ATY yarn weft t31, t32 supplied through the weeping feeder repia. By this, a part (two strands) of the front strip 14 is woven.

The process of weaving a part of the rear stripe 10, the middle shade 12 and the front strip 14 is repeated a number of times, while the rear strip 10, the middle shade 12, the front strip 14 of the sector S1. 6, weaving is completed as shown in Figure 6, in the process of weaving, wefts are sequentially introduced in the order described above, and the inclination is up and down by the inclined opening movement as indicated in the weaving diagram of FIG.

In the sector S1 section, as shown in Fig. 6, after the rear stripe 10, the middle shade 12 and the front stripe 14 are integrally woven in a triple weave, the weft weaving, in which the front cutting yarn 40 is put into the weft, is applied. Next, double weaving is performed on the front and rear connecting portions 18 and 16 in the sector S2 section.

That is, before forming the front connecting portion 18 at the lower edge of the current middle shade 12 in the sector S2, first, the front cutting sand 40 is introduced into the weft yarn as shown in FIG. In addition, the angles of the inclined pairs {p2, p5} and {p4, p7} used for the inclination of the middle shade 12 among the inclination p1 to p8 through the inclination opening motion before the front cutting thread 40 is introduced into the weft. The first element slopes p2 and p4 are up on the weft, and the remaining slopes p1, p3, p5 to p7 are down on the weft.

The slopes p2 and p4 are slopes of the middle shade 12 and are inclined to be exposed to the front of the front cutout 40 while being partly inclined to the rear connection portion 16 to be thermally joined, so that the front cutoff yarn 40 is finished after weaving the curtain. Pulling forward) to remove the inclination p2, p4 while the middle shade 12 and the rear connection (16) is separated. Even if the inclination p2, p4 is cut out, the front connection portion 18 has the inclination pair {p2, p5} and {p4, p7} of the inclination pair {p2, p5} and {p4, p7} of the intermediate awning 12 and the inclination {p6, p8} is still present so that the intermediate shade 12 and the front strip 14 can be connected.

After weaving the weft yarn with the front cutting thread 40, the upper edge of the intermediate awning 12 to be newly woven is located at the rear of the sector S2 section connecting the previously woven rear strip 12 and the new intermediate awning 12. Weaving part (two strands) of the connecting portion 16.

The front connecting portion 18 and the rear connecting portion 16 connecting the upper and lower edges of the middle shade 12 are woven in a double weave as shown in FIG.

Referring to FIG. 7, the rear connection portion 16 of the sector S2 section is used to form the previous intermediate sunshade 12 together with the slope {p1, p3} used in forming the previously woven rear strip 10. The first element of the two pairs of warp {p2, p5} and {p4, p7} is used, followed by LM yarn or LM yarn / spray mixed weft t31, t32 supplied through the weeping feeder repia. The weft cross weaving thus forms a part (two strands) of the back connection 16.

LM material or LM yarn / spray mixed material supplied through the LM material warp yarn p5, p7 and {p6, p8} and the weft feeder repia from the warp feed part after some weft yarns of the rear connection 16 are cross-woven. A part (two strands) of the front connection part 18 is formed by the weft cross weaving which used weft t41, t42 one by one.

More specifically with reference to FIG. 7, the front connection portion 18 of the sector S2 section forms the intermediate shade 12 with the slope {p6, p8} used in forming the previously woven front strip 14. LM material or LM yarn / spray mixed material weft t41, t42, which is supplied through the repia of the weft feeder, using the second element of the pair of warp {p2, p5} and {p4, p7}. By using the weft cross weaving in turn, a part (two strands) of the front connecting portion 18 is woven.

As we repeat the process of weaving a part of the rear connecting portion 16, the front connecting portion 18 many times, weaving of the rear connecting portion 16 and the front connecting portion 18 of the sector S2 is completed as shown in FIG. In the process, the weft yarns are sequentially introduced in order as in S2 in the weaving degree of FIG. 4, and the inclination is up and down by the inclined opening movement as indicated in S2 in the weaving degree of FIG. 4.

Immediately after the rear connecting portion 16 and the front connecting portion 18 are integrally woven into the double weave in the sector S2 section, the weft weaving in which the rear cutting yarn 42 is put into the weft is performed.

That is, before forming the back strip 10, the middle ridge 12, the front strip 14 of the new sector S1 section is repeated again, first, the rear cut yarn 42 is introduced into the weft as shown in FIG. do. In addition, the angles of the inclined pairs {p2, p5} and {p4, p7} used for the inclination of the middle awning 12 among the inclined p1 to p8 through the inclined opening movement before the rear cut yarn 42 is introduced into the weft. The second element slopes p5 and p7 are down on the weft and the remaining slopes p1-4, p6, p8 are up on the weft.

Since the slopes p5 and p7 are inclinations of the middle shade 12 and are inclined to be exposed to the rear of the rear cutoff 42 while being partly inclined to the front connecting portion 18 to be thermally joined, the rear cutoff 42 after finishing the weaving of the curtain. Pulling back) to remove the inclined p5, p7 while separating the middle shade 12 and the front connection 16. Although the inclination p5, p7 is cut off, the rear connection portion 16 has the inclination pair {p2, p5} and {p4, p7} of the first pair of inclination pairs {p2, p5} and {p4, p7} of the intermediate awning 12 and the inclination {p1, Since the p3} is still present, the middle shade 12 and the rear strip 10 can be connected as it is.

When the three-dimensional curtain fabric 2 is woven in a batch by repeating the weaving of the sectors S1 and S2 as described above, a woven curtain fabric as shown in FIG. 5 is obtained, and then the weft yarn LM yarns are attached. There is no need to apply any chemical solution, just heat treatment.

When the heat treatment is carried out, the three-dimensional curtain support end 2 is, for example, if the front and back bands 10 and 14 are woven into the LM yarn, the warp yarns are not thermally bonded to each other by melting, and the front connection portion including a plurality of LM yarns in the warp and weft yarns. The 18 and the rear connection 16 are thermally bonded to each other by melting the seed of the inclined yarn to achieve a more rigid fixation.

After the heat treatment as described above, the weft yarn between the front strip 16 and the front strip 16 and the rear strip 10 and the rear strip 10 which is unnecessary on the front of the three-dimensional curtain support stage (2) After that, the three-dimensional curtain support end (2) is pulled by each of the cutting thread (40, 42) on the front and rear to cut the inclined portions p2, p4, and p5, p7 for the middle shade, respectively, interviewed front and rear connections ( 18) and 16 are separated, the flat woven fabric as shown in FIG. 5 becomes a three-dimensional curtain support end 2 having a three-dimensional shape as shown in FIGS. 1 and 2.

8 is a perspective view of a window blocking device equipped with a three-dimensional curtain fabric 2 of the present invention, Figure 9 and Figure 10 is a side cross-sectional view for explaining the three-dimensional curtain operating state.

The three-dimensional curtain cloth fabric (2) woven in a triple weave according to the present invention is a drive shaft rod 30 that can be axially rotated between both brackets 24 of the frame 20 of the window blocking device (A) as shown in FIG. Coupling is fixed to the lateral slit coupling groove (32) of. The rear stripe 10 and the middle shade 12 of the curtain support end 2 are inserted into the rear side of the transverse slit engaging groove 32 and the front strips 14 are inserted into the front side of the transverse slit engaging groove 32. It is fixed by being fixed. Then, the chain wheel 34 coupled to one end of the drive shaft bar 30 is configured so that the elevating adjustment line 36 is held so that when the user pulls the elevating adjustment line 36, the curtain paper fabric 2 is elevated. Let it work For example, when the user pulls the rear row of the elevating adjustment line 36, the three-dimensional curtain fabric 2 is released from the drive shaft bar 30 to be rotated and lowered down, and the user pulls the front row of the elevating adjustment line 36. Pulling the three-dimensional curtain support end (2) is to be wound on the drive shaft bar 30 is rotated counter.

When the three-dimensional curtain fabric (2) is completely laid down, when pulling the rear row of the elevating adjustment line 36 more, as shown in the side cross-sectional view of Figure 9, the rear strap 10 coupled to the drive shaft bar (30) The front strip 14 coupled to the drive shaft 30 at the same time toward the rear side moves the front strip 14 forward while the front strip 14 lifts up the front connection 18 at the lower edge of all intermediate shades 12. do. As a result, all shades 12 are horizontal, and the three-dimensional curtain support stage 2 is formed with a light-transmitting portion pierced back and forth.

In addition, when the front row of the elevating adjustment line 36 is slightly pulled in the state where the light transmitting portion is formed in the three-dimensional curtain fabric 2, as shown in FIG. The front strip 14 coupled to the drive shaft 30 at the same time as the sunshade 12 is upwardly moved to the lower side while the front strip 14 is formed at the lower edges of all the intermediate sunshades 12 with the front connection 18. Since the middle awning 12 is struck down, it will be closed. Accordingly, the light transmitting portion formed by drilling back and forth is covered by the intermediate shade 12 to be converted to the shade.

Window blocking device (A) having a three-dimensional curtain cloth fabric (2) of the present invention is very good ventilation / light transmittance because there is only a front and back strip (14) (10) that is sparsely separated when forming the light-transmitting portion, the front and rear band (14) (10) is firmly connected to the middle shade 12, so that even if the person pulls the shade 12 or the front and back strips (14) (10) with the strength to be strong enough to have no deformation.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments. Therefore, the scope of the present invention should not be defined by the described embodiments, but should be defined by the claims and their equivalents.

The present invention can be used as a three-dimensional curtain is woven in a triple weave, easy to transmit, ventilate, sunshade, durable connection structure.

1 is a perspective view of a three-dimensional curtain support for the window blocking device according to an embodiment of the present invention,

Main part enlarged perspective view of the three-dimensional curtain support of Figure 1 of Figure 2,

Figure 3 is a side cross-sectional view of the three-dimensional curtain support end of the present invention,

Figure 4 is a principle pit (one repeat) weaving degree related to the main part of the three-dimensional curtain fabric according to an embodiment of the present invention,

Figure 5 is a perspective view of the weaving before cutting the three-dimensional curtain fabric woven in triple weave according to the present invention before and after the weft sharing and oblique cut yarn,

6 and 7 are views for explaining a three-layer weaving process for producing a three-dimensional curtain paper of the present invention,

Figure 8 is a perspective view of the window blocking device equipped with a three-dimensional curtain fabric of Figure 1,

9 and 10 are side cross-sectional views for explaining the three-dimensional curtain operating state.

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

(10)-rear sash (12)-middle shade

(14)-Front strap (16)-Rear connection

(18)-front connection (40)-front cut

(42)-rear cutlery

Claims (6)

In the curtain fabric, On the front and rear surfaces of the plurality of sunshade 12 arranged up and down to form a three-dimensional curtain paper (2) by a three-way unitary weaving so that the front and rear bands (14, 10) spaced a predetermined distance from side to side, the middle shade (12) On the upper edge, a rear connecting portion 16 is formed to connect the rear stripe 10 and the intermediate awning 12 by the weft weaving integral fabric, and the middle awning 12 has a middle awning 12 on the lower edge. It is configured to form a front connecting portion (18) for connecting the front band 14 by the weft weaving integral fabric, In the state before and after the interviewed front and rear connections 18 and 16 are separated after weaving, the front to cut forward the awning inclination connecting the rear strap 10 and the front connection 18 of the middle shade 12 to the front. The cut-off yarn 40 is formed by weaving the weft yarns just before weaving the front connecting portion 18, and cuts the awning inclination for connecting the rear connecting portion 16 and the front belt 14 of the middle shade 12 to the rear. The rear cut-off yarn 42 is formed by weaving after weaving the rear connection part 16, and weaving is formed, and each of the weft yarns 50 and 54 to be shredded between the front stripe 14 and the rear stripe 10 is present. Three-dimensional curtain fabric having a front and back strip characterized in that. The rear connecting portion 16 is formed by integrally weaving the two strands of the pair of the inclination for the rear belt and the two pairs of the inclination for the middle sunshade with the weft yarns including LM yarn, and the front connecting portion ( 18) is a three-dimensional curtain cloth fabric with a front and back band characterized in that formed by weaving the warp of the other two of the pair of inclination for the front band and the two pairs of the shade for sunshade with the weft yarn containing LM yarn. The inclination of the intermediate shade 12 and the front and rear bands 14, 10 is a low melting yarn (LM), and the weft of the shade 12 is an ATY yarn (air). textured yarn), three-dimensional curtain cloth fabric having a front and back band, characterized in that the weft of the front and rear connections (18, 16) consists of a mixed yarn containing LM yarn. The three-dimensional curtain fabric of claim 3, wherein the weft of the front and back bands (14, 10) is one of ATY and LM yarns. In the manufacturing method of the three-dimensional curtain paper fabric, On the front and rear surfaces of the plurality of sunshade 12 arranged up and down to form a curtain support end in a planar state by the tri-woven unit weaving the front and back strips 14, 10 separated by a predetermined distance from side to side, the middle shade ( 12) In the upper edge, a rear connecting portion 16 is formed to connect the rear stripe 10 and the intermediate awning 12 by the weft weaving integral fabric, and the middle awning 12 has a middle awning 12 and the front at the lower edge. Form the front connection part 18 which connects the belt | belt 14 by the weft weaving integral fabric, and cuts the awning inclination which connects the back connection part 10 and the front connection part 18 of the intermediate awning 12 to the front. A front cutting thread 40 is formed by weaving just before weaving the front connecting portion 18, and weave the sunshade slope connecting the rear connecting portion 16 and the front belt 14 of the middle shade 12 to the rear. The rear cut-off yarn 42 to be cut is formed by weaving the weft yarn after weaving the rear connecting portion 16. To obtain a surface condition of the curtain support unit, After heat-treating the obtained curtain support stage in the planar state, the weft yarns 50 and 54 existing between the front and rear bands 14 and 10 are subjected to the shearing treatment, and the front and rear cutting yarns 40 and 42 are pulled out to partially remove the difference. Method for producing a three-dimensional curtain paper fabric having a front and back band characterized in that the three-dimensional curtain support end (2) is finally formed by cutting the slope of the sun. In the curtain fabric, On the front and rear surfaces of the plurality of sunshade 12 arranged up and down to form a three-dimensional curtain paper (2) by a three-way unitary weaving so that the front and rear bands (14, 10) spaced a predetermined distance from side to side, the middle shade (12) On the upper edge, a rear connecting portion 16 is formed to connect the rear stripe 10 and the intermediate awning 12 by the weft weaving integral fabric, and the middle awning 12 has a middle awning 12 on the lower edge. A front connection portion 18 is formed to connect the front stripe 14 by the weft weaving integral fabric, and the intermediate shade 12, the front and rear strips 14, 10, and the front and rear connections 18, 16 are formed. Slant is LM yarn (low melting yarn), three-dimensional curtain cloth fabric having a front and back band characterized in that the weft of the front and rear connecting portion (18, 16) is composed of one of the mixed yarn containing LM yarn and LM yarn.

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