KR102023337B1 - Weaving method of double textile fabric having blackout functions and interior patten effect and double textile fabric weaved by themethod thereof - Google Patents

Abstract

A weaving method of double fabric having a blackout function and an irregular pattern effect, which is woven with surface fabric and back side fabric: performs weaving by selecting and using polyester yarn and nylon yarn according to purpose of use wherein warps of surface fabric are woven in a low density while wefts and warps in conventional surface fabric are woven in a high density; weaves warps of back side fabric in a high density; uses thick wefts and warps of different thicknesses and numbers in surface fabric; and changes connection in surface fabric, unlike back side fabric, while variously weaving with thick wefts and warps by spaced embroidery. The weaving method provides a good blackout function, excellent heat retaining properties, and different textures in a surface and a back side, and is able to weave fabric having a firm surface without using many yarns in warps and wefts compared to existing blackout fabric. The weaving method of double fabric forms different textures in a surface and a back side with irregular and natural patterns on the surface of fabric in order to create a luxurious and natural pattern while escaping regular and monotonous patterns. The present invention also provides double fabric woven by the method.

Description

 Weaving method of double textile fabric having blackout functions and interior patten effect and double textile fabric weaved by the method

The present invention relates to a double fabric used for blackout paper, blackout screen, curtains, blinds, etc., having a light shielding function, and specifically, the weaving method has excellent light blocking function of the light blocking, and has irregularity on the surface of the fabric while keeping warm. The present invention relates to a weaving method of a double fabric having a formation and feeling of two touches and having an excellent interior effect, and having an irregular pattern effect, and a double fabric woven by this method.

More specifically, the present invention is to mix and mix the material of the fiber yarn used for the warp and weft of the surface fabric and the back fabric when weaving the fabric to realize the blackout function in the fabric, fineness (thickness), light, weft arrangement In order to increase the blackout function of light blocking, improve warmth, and to realize irregular three-dimensional pattern on fabric, irregular three-dimensional pattern appears by using single color to realize irregular three-dimensional pattern on fabric. The present invention relates to a weaving method of a double fabric having a blackout function and irregular pattern effect formed differently on the surface and the back, and a double fabric woven by this method.

The double fabric of the present invention is suitable as a thermal insulation blackout interior material, such as blinds, curtains used to block light such as cinemas, hotels, restaurants under the house.

In general, a metal, wood, fiber, or the like may be used as a material of a blackout to completely block external light and ultraviolet rays in order to block light flowing from the outside. However, metals and woods have problems of flexibility and hard feeling, so fabrics are used as impermeable or semi-permeable screens.

Such fabrics are made of polyester, which has a soft touch with high-density weaving and is used for blackout paper, blackout screens, curtains, and blades, and is dyed after weaving to give color to monotonous surfaces. The pattern was formed through. Thus, the post-processing of the fabric has a problem that does not have the desired color to the fabric due to the adsorption or imbalance of the dye.

Therefore, in recent years, as proposed as a solution to the above problems, Patent No. 1606846 (prior document 1) published on April 11, 2016 is a composite fabrication using recycled polyester yarn and the manufacturing method of the fabric for blinds using the same is insulated And complex yarns for the production of light-shielding insulating blinds and blackouts using blended yarns or covering yarns in which yarns are mixed by spinning yarns mixed with ordinary yarns and metal yarns or heat insulating materials as yarns in the production of fabrics having thermal insulation. In many cases, weaving was done using jacquard looms and dobby looms.

In particular, Patent No. 1596239 (prior document 2), which is a prior art document published on February 22, 2016, relates to an energy-saving double fabric having a light reflection function and a light shielding function, and a method of weaving the same. Double-textile fabric with shading function constitutes double-textile paper used as blackout paper with light-shielding function, but the surface fabric constituting the double fabric gives the function of reflecting sunlight, and the back-side fabric provides shading function, In order to satisfy both the light shielding function and the light shielding function, the inclined surface fabric is woven using a film yarn having a light reflecting function. The movement path becomes longer and the film yarn is stretched until it is wound on the film, and the film yarn is not uniform and the coil is wound on each bobbin. The difference is caused by different yarns, which leads to more difficulty in weaving, and also causes the loss of gloss in the process of stretching the film yarn. The film is directly taken over from the rotor to be directly wound on the beam, but the efficiency of weaving, such as the replacement cycle of the beam, is inferior, irregular and various patterns cannot be formed, and heat retention is not possible.

In addition, Patent No. 1173834 (Prior Document 3), which was previously published on August 20, 2002, relates to a method of manufacturing blind paper having an eco-friendly blackout function, which includes a step of suspending an LM warp in a weaving machine to maintain a predetermined interval. Supplying the front weft to the LM slope to weave the front surface, and supplying the first black layer weft to the first black layer in a state where weaving of the front surface is completed, weaving the first black layer and then the front weft and the first black layer black. Rotating the gear for supplying the weft thread by one step; supplying the weft of the rear side after weaving the first blackout layer, and weaving the rear side; and supplying the black weft layer of the second blackout layer in the state of weaving of the rear side. After weaving the second blackout layer, the step of rotating the gear supplying the rear weft and the second blackout weft layer black weft by one step is repeatedly performed to weave the blind paper. It is characterized in that the heat treatment while moving the blind paper to 0.3-0.4m / sec at a temperature of 170-230 ℃, this too, the manufacturing process of the blind paper with a black-film function is complicated by the weaving step by step, the efficiency of weaving is reduced and irregular and various There is a problem in that a pattern cannot be formed and heat retention cannot be obtained.

As another prior document, September 14, 2014, Patent No. 1437236 (Prior Document 4) relates to an environmentally friendly fabric for manufacturing thermal insulation blinds and blackout paper having excellent light shielding properties. Recycled flame retardant yarns that were blended and spun into yarns mixed with a weight ratio of 1:01 to 05 by using mixed yarns or covering yarns, and recycled flame retardant yarns were used as a core for the core It characterized in that weaving the composite yarn prepared by the composite covering with a yarn (sheath part) as a slope, but the patent is a composite of a silver yarn or a verb as a metal yarn to PET, PET microfiber yarn, crystalline hot melt yarn, thermally conductive fibers of yarn It only limits the manufacture of spun yarn or covering yarn, and does not provide the thickness or weaving process of the actual fiber. Qi has limits.

Patent Document 1. Republic of Korea Patent Publication No. 1606846 “Composite processing using recycled polyester yarn and method for manufacturing blind fabric using same” Patent Document 2. Republic of Korea Patent Publication No. 1596239 “Energy saving double fabric with light reflection function and light shielding function and its weaving method” Patent Document 3. Republic of Korea Patent Publication No. 1173834 "Manufacturing method of blind paper with eco-friendly blackout function" Patent Document 4. Republic of Korea Patent Publication No. 1437236 "Eco-friendly fabric for manufacturing insulation blinds and blackout paper with excellent light shielding properties"

The present invention is to solve the above problems, an object of the present invention is to use a solid color without using another color yarn to implement an irregular three-dimensional pattern on the fabric and irregular three-dimensional pattern is formed by the weaving method, shading and The present invention relates to a weaving method of a double fabric having excellent blackout function, feeling warmth and heterogeneous touch, and having a blackout function and irregular patterning effect at the same time a natural irregular three-dimensional pattern is formed.

Another object of the present invention is to provide a double fabric woven by the method of weaving a double fabric having the blackout function and irregular pattern effect.

As a means for solving the above problems, the present invention is a weaving method of a double fabric having a black film function and irregular pattern effect woven into the surface fabric and the back fabric is polyester yarn (Polyester) yarn according to the characteristics of the intended use Select and use the yarn, but the surface fabric is weaved with low density, unlike the ordinary weft and warp weaving with high density, the slope of the surface fabric is weaved with low density, the slope of the back fabric is weaved with high density, and used for the surface fabric The weft and weft yarns use thick yarns with different fineness, but different thicknesses and sorghum can be used.The surface fabric, unlike the backside fabrics, is a hard and weft yarn with thick fine and weft yarns. It is excellent in heat insulation and has different surface and back textures. Weaving of surface fabrics is possible, and weaving method makes irregular and natural patterns on the surface of the fabric by forming a luxurious and natural pattern by removing regular and monotonous patterns. Weaving method of a double fabric having an effect and to provide a double fabric woven in this method.

The present invention has the following advantages over the conventional method.

The surface fabric and the backside fabric are mixed with yarns of different types of warp / weft, density and fineness as the weaving method of the double fabric having the blackout function and irregular pattern effect of the present invention. The function and insulation effect are maximized, different textures can be felt in one fabric, and the surface fabric of the monotonous surface fabric is naturally changed to change the consistent softness and regular and uniform surface effect of the existing shading duplex fabric. In addition, the warmth and touch is excellent, and using the irregular pattern effect, the advanced interior fabric of the double fabric is possible.

1: Overall organizational chart of the present invention double fabric paper
2: Structure of the present invention surface fabric
3: Structure of backside fabric of the present invention
4 is a junction diagram of the surface fabric and back fabric of the present invention
Fig. 5: Weaving cross section in which the warp weaves 1-6 rolls of weft yarns when weaving the front and back surfaces
Fig. 6: Weaving cross section in which the warp weaves 7-12 rolls at the time of weaving the front and back sides
Fig. 7: Weaving cross section in which the warp weaves 13-18 ovals when weaving the front and back sides
8: Overall pattern organization chart

In order to achieve the above object, the present invention provides a weaving method of weaving through a preparatory process step, a diameter processing step, and a weaving process step. Looking at the thickness and material of the warp yarn and the weft yarn used in the 1 circulatory tissue of 300), the surface warp yarns and the surface weft yarns having different thicknesses of the yarns constituting the surface fabric are different from each other and have different materials. Synthetic fiber yarn is prepared by plying, the back slope constituting the back fabric is prepared filament synthetic fiber yarn, the back weave filament synthetic fiber yarn yarn, the material of the surface fabric 200 is surface slope (WP) Prepare a yarn having a thickness of 300 denier by incorporating a Cation Dyable Polyester of polyester filament yarn and a draw textured yarn in a weight ratio of 1: 1. The back slope (WP`) of the water 300 is 144 all of polyester filament yarns are spliced to prepare a draw textured yarn having a thickness of 150 denier, the surface fabric 200 The surface weft of WT is made by combining Cation Dyable Polyester and draw textured yarn in a ratio of 1: 1.5 or 1.5: 1 by weight to enable weaving with a thickness of 450 denier and 30T (all) Preparing the yarn, the back side of the weaving fabric 300 is characterized in that the weaving with 150 denier thick yarn (Dopped Dyed Yarn) and weaving preparation process using a 60T (all) yarn.

In this case, the surface warp yarn (WP) is a yarn having a thickness of 300 denier by combining the yarn of Cation Dyable Polyester and draw textured yarn in a weight ratio of 1: 1, and the surface weft yarn (WT) Cation yarn (Cation Dyable Polyester) and draw texture yarn (draw textured yarn) in a 1: 1 or 1.5 or 1.5: 1 weight ratio by using a yarn having a thickness of 450 denier.

By virtue of the material, mixing ratio, and thickness of the fiber yarn, it satisfies the vivid color, bulkiness and touch feeling, and the two-tone effect, and exhibits a stable interior effect with warmth, external light blocking, and natural pattern effect.

In addition, the weft of the surface inclination (WP) 300 ~ 600 denier, the surface weft (WT) may exhibit a clear pattern using the thickness of 450 ~ 900 denier.

In the preparation process step of the yarn (표면), the surface slope and the surface weft yarn of different thickness of the yarn is different from each other, the material may be composed of a multi-filament yarn or a combination of two or more multi-filament yarns of different materials The back slope of (300) (WP`) is made of 144ol of polyester filament yarn, and has a thickness of 150 denier instead of 150 denier. We can weave with you.

At this time, the back slope (WP`) is compared to the surface slope (WP), and is made of 75 to 144 ol of polyester filament yarn having a thickness of 150 denier thin, which is a complex bulge structure by combining several ol Such three-dimensional structure is to improve the touch, warmth.

Here, the surface warp and weft yarns form irregular patterns by weaving in a single color without using color yarns, and the backside warp and weft yarns use surface yarns and weft yarns differently from color yarns.

In addition, the same color yarn may be used, and the original yarn is a black or white yarn which is a filament yarn made of synthetic resin, and instead of a polyester filament yarn made of synthetic resin used for the surface fabric 200 and the backside fabric. Therefore, weaving curtains or blackout paper in theaters where direct sunlight does not come in direct contact with the application can be made by applying nylon filament yarn.

In the diameter processing step is to be inclined in the order of heald, body, dropper according to the design conditions of the fabric after the weaving preparation process, hereinafter in more detail with reference to Figures 1 to 8 showing the present invention as an embodiment. The explanation is as follows.

Figure 1: Figure 1 for explaining a specific embodiment of the present invention double fabric paper, Figure 2 is an organization chart of the surface fabric 200 of the present invention, Figure 3 is a structure diagram of the back fabric 300 of the present invention 4 is a junction point organization diagram of the surface fabric 200 and the back fabric 300 of the present invention, Figures 5 to 7 are the weft slope of the weaving of the surface and back surface of the present invention shown in the overall organization diagram of FIG. 1-18 is a cross-sectional view of the weaving woven, Figure 8 is a whole pattern organization chart, and relates to a weaving method of a double fabric having a blackout function and irregular patterning effect of the present invention.

In the diameter processing step, the inclination of the inclined beam is inserted into the heald, as shown in FIG. 1, the surface inclination (WP) 1 ol (⑤) and the back inclination (WP`) 4 ol (1, 2, 3, 4). X 2 times, surface slope (WP) 1 ol (⑥), backside slope (WP`) 4 ol (1, 2, 3, 4) x 2 times, surface slope (WP) 1 ol (⑤), back slope ( WP`) 4 ol (1, 2, 3, 4) × 4 times, surface slope (WP) 1 ol (⑥), backside slope (WP`) 4 ol (1, 2, 3, 4) × 2 times, Surface slope (WP) 1 ol (⑤), backside slope (WP`) 4 ol (1, 2, 3, 4) × 4 times, surface slope (WP) 1 ol (⑥), back slope (WP`) 4 All (1, 2, 3, 4) × 2 times, Surface slope (WP) 1ol (⑤), Backside slope (WP`) 4ol (1, 2, 3, 4) × 2 times, Surface slope (WP) ) 1ol (⑥), backside slope (WP`) 4ol (1, 2, 3, 4) × 4 times, surface slope (WP) 1ol (⑤), backside slope (WP`) 4ol (1, 2, 3, 4) x 2 times, surface slope (WP) 1 ol (⑥), backside slope (WP`) 4 ol (1, 2, 3, 4) x 4 times And the slope of the back fabric 300 is inserted into the heald to pass through.

In other words, the surface slope (WP) 1 ol (⑤) and the back slope (WP`) 4 ol (1, 2, 3, 4) were repeated 28 times in a 1: 4 ratio in the range of 1 circulation tissue. The surface inclination WP of the surface fabric 200 forming the diameter is passed through the slope of 28ol and the back slope WP` is passed through the slope of 112ol.

In the present invention, the surface slope WP of the entire surface fabric 200 is 2,520 slopes in total, and the slope of the back slope WP` is 10080 passages.

At this time, 1 of the surface slope (WP) and the back slope (WP`) when passing through; 6, 1: 8, 2: 4, 2: 6, 2: 8 The ratio of surface slope (WP) and backside slope (WP`) can be passed through with the ratio of weaving and weaving to obtain a clear pattern. .

Hereinafter, preferred embodiments of the present invention are described. However, the following examples are only preferred embodiments of the present invention, and the present invention is not limited to the following examples.

In the weaving process step, as shown in the organization charts of Figs. 1 and 2 in the state of circulating the 1st circulatory process step, the surface fabric and the back fabric are formed by the surface and the back weft yarn being raised when the surface and the back slope are raised and lowered. Weaving: Weaving of the surface fabric with a low density, Weaving of the back fabric with a high density, Weaving of the surface fabric with a change runner weaving with various bundles of the surface slope and the surface weft, and the back fabric with four sheets The weaving process steps weaving into a woven structure. Specifically, weaving of the fabric consists of 1 ol (⑤ or ⑥) of surface slope (⑤) or 4 ol (1, 2, 3, 4) of back slope (WP`). Weaving is performed 6 times with 1 weft of surface weft (WT) and 2 wefts of back weft while opening the inclination through the up and down in a state of being arranged repeatedly.

By the arrangement and the density of the surface slope and the back slope can show the blackout function and irregular pattern effect.

The weaving method of the surface fabric 200 during the weaving process step is the surface slope WP1, WP2, WP5, WP6, WP7, WP8, WP11, WP12, WP13, WP14, Lower WP17, WP18, WP23, WP24 and raise surface slope WP3, WP4, WP9, WP10, WP15, WP16, WP19, WP20, WP21, WP22, WP25, WP26, WP27, WP28 do.

At this time, the surface wefts WT2 and WT3 lower the surface slopes WP1, WP2, WP5, WP6, WP7, WP8, WP11, WP12, WP13, WP14, WP17, WP18, WP23, WP24, as a means for incorporating the surface weft WT1. , Surface slope WP3, WP4, WP9, WP10, WP15, WP16, WP19, WP20, WP21, WP22, WP25, WP26, WP27, WP28, and invert and weave surface weft WT2 and WT3.

Here, as shown in FIG. 1, the surface slopes of WP3, WP4, WP9, WP10, WP15, WP16, WP19, WP20, WP21, WP22, WP25, WP26, WP27, and WP28 are shown in FIG. By skipping WT3, the bottom protruding surface slope is formed.

Then, the surface slope WP3, WP4, WP9, WP10, WP15, WP16, WP19, WP20, WP21, WP22, WP25, WP26, WP27, WP28, and lower the surface slope WP1, WP2, WP5, WP6, WP7, WP8, WP11, WP12, WP13, WP14, WP17, WP18, WP23, WP24 are raised to emboss the surface weft WT4.

At this time, the surface wefts WT5 and WT6 lower the surface slopes WP3, WP4, WP9, WP10, WP15, WP16, WP19, WP20, WP21, WP22, WP25, WP26, WP27, WP28, as a means for enlarging the surface weft WT4. Weaving the surface fabric 200 by raising the surface warp WT5 and WT6 by raising the surface warp WP1, WP2, WP5, WP6, WP7, WP8, WP11, WP12, WP13, WP14, WP17, WP18, WP23, and WP24.

As shown in FIG. 1, the surface slopes of WP1, WP2, WP5, WP6, WP7, WP8, WP11, WP12, WP13, WP14, WP17, WP18, WP23, and WP24 in the complete tissue are shown as surface wefts WT4, WT5 and WT6. The surface slope is formed by the upper protrusion pattern by the leap crossing the cross.

By the leap of the surface warp, it is possible to improve the warming power and to weave the fabric of irregular three-dimensional pattern on the fabric.

Herein, the weaving of the surface fabric 200 is repeated one weaving of the surface inclination 1ol and the back inclination (WP`) 4 times 28 times in a circulating 1 to 4 weaving.

In addition, by repeating the weaving of the surface inclination 2-3ol and 6 ~ 8ol of the back slope (WP`) at a repeat ratio in the 1 circulating tissue method can be weaved a clear pattern than a natural pattern.

The weaving method of the backside fabric 300 is to raise the backside slope WP`4 to enclose the backside weft WT`1 as shown in FIGS. 1 and 3, 5, 6, and 7, and the backside slope WP`1, WP`2. Repeat the procedure of descending WP`3 for 28 times and weave WT`1.

WP`3 is raised to encroach the weft weft WT`2, and weaving WT`2 by weaving 28 times is repeated ascending WP`1, WP`2 and WP`4.

WP`1 is raised in order to encroach the weft weft WT`3, and weaving WT`3 by weaving 28 times is repeated ascending WP`2, WP`3, and WP`4.

WP`2 is raised to encroach the weft yarn WT`4, and weaving WT`4 is repeated by repeating 28 times the descending slopes WP`1, WP`3 and WP`4.

In order to incorporate the back weft WT`5, the back slope WP`4 is raised, and the back slope P`1, 2, 3 is repeated 28 times, and the WT`1 is engraved.

WP`3 is raised in order to encroach the weft weft WT`6, and weaving WT`2 by weaving 28 times is repeated ascending WP`1, WP`2 and WP`4.

WP`1 is raised to encroach the weft weft WT`7, and weaving WT`3 by weaving 28 times is repeated ascending WP`2, WP`3 and WP`4.

WP`2 is raised to encroach the weft yarn WT`8, and weaving WT`4 is repeated by repeating 28 times the descending slopes WP`1, WP`3 and WP`4.

The intrusion of the facet wefts WT`5, WT`6, and WT`7 is like the facet wefts WT`1, WT`2, WT`3, and WT`4. Weaving fabric 300.

Here, the weaving of the back fabric 300 is in the circulating tissue law 1 weft of surface weaving and 2 weft of back weaving are repeated 6 times to weave at a ratio of 1: 2.

By the ratio of the surface weft and the back weft, the density is dense, making a solid structure, play the effect of blackout function.

At this time, the pattern texture is formed by using the surface weft 30T (ol) and the back weft yarn 60T (ol) as shown in FIG.

As described above, the surface fabric 200 and the back fabric 300 of the double fabric have a ratio of 1: 4 by repeating 28 times of the surface inclination 1ol and the back inclination 4ol within the range of 1 cycle. Repeated weaving, the surface slope of the surface fabric 200 to form a pattern is inclined by 28 ols, the back slope is woven in a slope of 112 ols, the surface slope of the entire surface fabric 200 is inclined 2520 pieces The backside slope is woven with 10080 slopes.

Here, the surface inclination number and the back inclination number of the surface fabric 200 may be applied differently depending on the width or thickness of the fabric. However, the surface slope head and the back slope head of the present invention maximize the blackout function and the warming effect, and can feel different touch in one fabric, naturally changing the surface fabric of the monotonous surface fabric of the existing shading double fabric Consistent smoothness and regular, uniform surface effects are altered, resulting in excellent, irregular patterning effect of blackout function, warmth and touch.

In the weaving process step, the method of fastening the fastening structure is as shown in Fig. 4, the surface slopes WP1, WP2, WP2, WP5, WP6, WP7, WP8, WP11, WP12, Lower WP13, WP14, WP17, WP18, WP23, WP24 and raise the surface slope WP3, WP4, WP9, WP10, WP15, WP16, WP19, WP20, WP21, WP22, WP25, WP26, WP27, WP28 Weaving the back weft while weaving the '1, WT' 3 and WT` 5 while the surface slope falls.

In addition, the surface slope WP1, WP2, WP5, WP6, WP7, WP8, WP11, WP12, WP13, WP14, WP17, WP18, WP23, WP24 Lower the surface slope WP3, WP4, WP9, WP10, WP15, WP16, WP19, WP20, WP21, WP22, WP25, WP26, WP27, WP28 As the slope descends, the weft of the back side is stitched and weaved.

By the kneading method as described above, the blackout function and the warming effect are maximized, and the effect of feeling a soft touch occurs.

Hereinafter, the weaving method of the double fabric having a blackout function and irregular pattern effect made by the weaving method of the double fabric of the present invention will be described in detail with reference to the following Examples.

<Example 1>

Surface weaving of the surface fabric 200 in the preparation process step of the yarn by the weaving method of the double fabric having a black film function and irregular pattern effect by using a mixture of polyester filament yarn cation and draw texture yarn in a 1: 1 weight ratio A yarn having a thickness of 300 deniers was used, and a back textured yarn of 144 ol of polyester filament yarn was plyed together to use a draw texture yarn having a thickness of 150 deniers.

In addition, the surface weaving of the surface fabric 200 was used to mix the Cation yarn and the draw texture yarn in a weight ratio of 1: 1.5, the yarn having a thickness of 450 denier.

Here, the yarn of the back weft was used by applying black yarn.

The weaving process step and the stitching method is as described in the specific embodiment of the double fabric paper, Figure 1 is the entire organization chart, Figure 2 is the organization chart of the surface fabric 200 of the present invention, Figure 3 is the back fabric of the present invention ( 300 is a structure diagram, and FIG. 4 is a junction point organization diagram of the surface fabric 200 and the back fabric 300 of the present invention, and FIGS. 5 to 7 are woven surfaces of the present invention shown in FIG. The weft yarn was woven in the manner shown in the weaving cross-section weaving wefts 1-18.

The results of evaluating the properties of the manufactured double fabric are shown in Table 1.

<Example 2>

Surface weaving of the surface fabric 200 in the preparation process step of the yarn (2) by the weaving method of the double fabric having a black film function and irregular pattern effect by mixing the polyester filament yarn of the cation yarn and the draw texture yarn in a 1: 1 weight ratio A yarn having a thickness of 300 deniers was used, and a back textured yarn of 75 flies of polyester filament yarns was combined to use a draw texture yarn having a thickness of 150 deniers.

In addition, the surface weaving of the surface fabric 200 was used mixed with the Cation yarn and the draw texture yarn in a weight ratio of 1: 1.5 to use a yarn having a thickness of 450 denier.

Here, the yarn of the back weft was used by applying black yarn.

The weaving process step and the joining method are the same as in <Example 1>.

The results of evaluating the properties of the manufactured double fabric are shown in Table 1.

<Example 3>

Surface weaving of the surface fabric 200 in the preparation process step of the yarn (2) by the weaving method of the double fabric having a black film function and irregular pattern effect by mixing the polyester filament yarn of the cation yarn and the draw texture yarn in a 1: 1 weight ratio A yarn having a thickness of 300 deniers was used, and a back textured yarn of 144 ol of nylon filament yarn was used to draw a draw texture yarn having a thickness of 150 deniers.

In addition, the surface weaving of the surface fabric 200 was used mixed with the Cation yarn and the draw texture yarn in a weight ratio of 1: 1.5 to use a yarn having a thickness of 450 denier.

Here, the yarn of the back weft was used by applying black yarn.

The weaving process step and the joining method are the same as in <Example 1>.

The results of evaluating the properties of the manufactured double fabric are shown in Table 1.

Ten samples were prepared for each of the fabrics prepared in Examples 1 to 3 and measured for physical properties. The results are shown in Table 1 below. The results shown in Table 1 below are averaged values.

division Example 1 Example 2 Example 3 How to measure Shading rate (%) 98 85 95 KS K 0819 Friction fastness 6 6 6 KS K 0650 Daylight fastness 8 8 4 KS K ISO 105-B02 Heat insulation
(W / mK) 0.043 to
0.049 0.067 to
0.069 0.043 to
0.049 KS K 9102

As a result of Table 1, the woven fabric woven by the weaving method of the double fabric provided in the present invention has a very good black film function when the 144ol of the polyester filament yarn of the back shading is excellent, the thermal insulation properties It can be seen that, according to the present invention, it can be seen that the method of weaving double fabrics having the desired blackout function and irregular pattern effect and the double fabrics woven in this method.

In addition, the surface weaving of the surface fabric 200 was a yarn having a thickness of 450 denier by plying the Cation yarn and the draw texture yarn in a 1: 1.5 weight ratio.

In the caliber process step, the surface slope 1ol (⑤) and the back slope 4ol (1, 2, 3, 4) are repeated 28 times within the range of one circulation structure, and the surface slope of the surface fabric 200 forming a pattern is inclined. The slope of 28 rolls is passed through, the slope of 112 rolls passes through, and the surface slope of the entire surface fabric 200 is 2520 slopes, so that the slope of 10080 slopes through the slope.

In the weaving process step, the surface fabric 200 and the back fabric 300 of the double fabric have a single cycle of weaving of the surface fabric 200 within the range of 1 cycle. The surface slope of the surface fabric 200, which is repeatedly woven in a ratio of, and forms a pattern, the surface slope of the weave is 28 ols, the back slope is woven the slope of 112 ols, and the surface slope of the entire surface fabric 200 is 2520 pieces If the slope of the side is inclined, weaving is made with 10080 slopes.

 At this time, the surface mirror, weft yarn and the back mirror, weft yarn is used differently, the original yarn is a filament yarn made of a synthetic yarn is applied to the black yarn, the fabric is made of a synthetic resin used for the surface fabric 200 and the back fabric Weaving is performed by applying polyester filament yarn.

By using different materials such as yarn, mixing hollow, fineness, light and weft arrangement, density, leap number, and fastening method, it enhances the blackout function of light blocking, improves the thermal insulation power, and irregularities on the surface of the fabric. The natural pattern appears and weaving method of the double fabric having the blackout function and irregular pattern effect formed differently on the surface and the back and the double fabric woven by this method is formed.

(100)-Overall Organization Chart
(101)-Weaving section of warp weaves 1-6 rolls of weft
(102)-Weaving section of warp weaves 7-12 rolls of weft
(103)-Weaving section of warp weaves 13-18 o
(200)-Surface Fabric (100)
(300)-backside fabric (300)
(400)-Tuning point organization of surface and backside fabrics
(500)-Hull Pattern Tissue
WP1 to WP28--surface slope
WP1, WP`2, WP`3, WP`4--Slope
WT1 ~ WT6: Surface weft
WT`1 ~ WT`12: Cotton weft
⑤: Surface slope of upper protrusion pattern in 1 circulation tissue
⑥: Surface slope of lower protrusion pattern in 1 circulatory tissue
1, 2, 3, 4: Back slope weaving sequence

Claims (6)

In the method of weaving double fabrics, weaving is carried out through the preparatory process step of yarn, the diameter process step, and the weaving process step: In the preparatory process step of yarn, the surface slope and the surface weft forming the surface fabric Preparation process is prepared by combining two synthetic fibers of different thicknesses and different materials, and the back slope constituting the back fabric is a filament synthetic fiber yarn, and the back weft yarn is a filament synthetic fiber yarn. Step: When the arrangement of the surface slope and the slope of the rear slope, the rear slope is passed through a ratio of 1: 4 ratio more than the surface slope; The surface and backside fabrics are woven by the inlet and the weft of the surface and backside yarns when the surface and the backside slope are raised and lowered: the surface fabric has a low density, the surface fabric has a high density and the surface fabric has a surface slope. Weaving process of weaving into various runners weaving with various bundles of weaving and surface weaving, and weaving process step of weaving the backing fabric into four runners tissue: a blackout function characterized in that weaving of weaving the back weft while surface slope descends And a weaving method of a double fabric having an irregular pattern effect.
The method of claim 1, wherein the surface slope and the surface weft of the surface fabric of the polyester filament yarn of the cation yarn and draw texture yarns are used, but the surface slope is 1: 1, and the surface weft is 1: 1.5 or 1.5: Weaving at a weight ratio of 1, the back slope of the back fabric using a draw texture yarn, the back weaving yarn is a double fabric weaving method having a blackout function and irregular pattern effect, characterized in that the yarn used. The method of claim 2, wherein the surface slope and the surface weft yarn is used by the combination of the polyester filament yarn of the cation yarn and the draw texture yarn, the fineness of the surface slope has a thickness of 300 ~ 600 denier, the surface weft of 450 ~ 900 denier thickness The back slope is a fineness of 75 ~ 150 denier filament yarns are combined using a draw texture yarn having a thickness of 150 denier, and the back weft yarn using a weft yarn of 150 denier thickness. Weaving method of double fabric having a pattern effect. The method of claim 2, wherein the surface slope and weft surface weaving using a single color, the back weft yarn has a black film function and irregular pattern effect, characterized in that to use one of the color of the black yarn or white Method of weaving double fabrics. The method of claim 1, wherein the diameter ratio of the surface slope and the back slope in the diameter processing step is 1; 6, 1: 8, 2: 4, 2: 6, 2: 8 Weaving method of double fabric having a blackout function and irregular pattern effect, characterized in that the passage through the selection of one. Double fabric woven by the method of weaving the double fabric according to any one of claims 1 to 5.

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