Full-shading curtain fabric

Abstract

The utility model discloses a full-shading curtain fabric which comprises a cooling layer, an anti-ultraviolet layer and a heat insulation layer which are sequentially stacked, interwoven and connected from inside to outside, and the cooling layer is interwoven and connected with the anti-ultraviolet layer through a lower connecting node and a middle connecting node. The three-layer fabric is formed by interweaving warp yarns and weft yarns, chemical shading is replaced by physical shading, and the fabric has more color choices, so that indoor temperature is kept while a user is safer and more relieved; and more colors can be selected to match indoor decoration while shading.

Description

Technical Field

[0001] The utility model relates to the field of textile fabrics, and more specifically, to a full-light-shielding curtain fabric. Background Art

[0002] Most of the full blackout fabrics on the market use chemical blackout, which uses coating, compounding or laminating on the fabric, and the blackout fabrics are basically dark-colored fabrics. The coated fabrics will emit pungent gases under the sunlight, which is harmful to human health. The composite fabrics are basically compounded by glue. After a long time, the glue will lose its stickiness, thereby separating the two layers of fabric. The laminated fabrics will also become brittle due to sunlight after a long time. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies of the above-mentioned prior art and to provide a full shading fabric. By interweaving warp and weft yarns to form a three-layer fabric, physical shading replaces chemical shading, and the fabric has more color options, which can keep the indoor temperature while making the user safer and more assured, and while shading, there are also more color options to match the interior decoration.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] The utility model discloses a full-light-shielding curtain fabric, comprising a cooling layer, an anti-ultraviolet layer and a heat-insulating layer, wherein the cooling layer, the anti-ultraviolet layer and the heat-insulating layer are sequentially stacked and interwoven from the inside to the outside, and the cooling layer is connected by the third warp yarn and the seventeenth weft yarn, the sixth warp yarn and the twentieth weft yarn, the ninth warp yarn and the twenty-third weft yarn, the twelfth warp yarn and the second weft yarn, the fifteenth warp yarn and the fifth weft yarn, the eighteenth warp yarn and the eighth weft yarn, the twenty-first warp yarn and the eleventh weft yarn, the eighth warp yarn and the eighth weft yarn, the twenty-first warp yarn and the twenty-third weft yarn, the twenty-second warp yarn and the twenty-third weft yarn, the twenty-third ... The 24 warp yarns are interwoven with the 14th weft yarn to form a lower middle node which is interwoven with the anti-ultraviolet layer, and the heat insulation layer is interwoven with the 1st warp yarn and the 5th weft yarn, the 4th warp yarn and the 8th weft yarn, the 7th warp yarn and the 11th weft yarn, the 10th warp yarn and the 14th weft yarn, the 13th warp yarn and the 17th weft yarn, the 16th warp yarn and the 20th weft yarn, the 19th warp yarn and the 23rd weft yarn, and the 22nd warp yarn and the 2nd weft yarn to form an upper middle node which is interwoven with the anti-ultraviolet layer.

[0006] Furthermore, the heat insulation layer is interwoven with warp and weft yarns to form honeycomb grooves on a side away from the anti-ultraviolet layer.

[0007] Furthermore, the anti-ultraviolet layer is formed into an anti-ultraviolet mesh by interweaving warp and weft yarns.

[0008] Further, in a complete weave cycle, with 24 warp yarns as one cycle and 24 weft yarns as one cycle, the 1st warp yarn, the 4th warp yarn, the 7th warp yarn, the 10th warp yarn, the 13th warp yarn, the 16th warp yarn, the 19th warp yarn, and the 22nd warp yarn are interwoven with the 1st weft yarn, the 4th weft yarn, the 7th weft yarn, the 10th weft yarn, the 13th weft yarn, the 16th weft yarn, the 19th weft yarn, and the 22nd weft yarn to form the thermal insulation layer, and the 2nd warp yarn, the 5th warp yarn, the 8th warp yarn, the 11th warp yarn, the 14th warp yarn, and the 17th warp yarn are interwoven with the 1st weft yarn, the 4th weft yarn, the 7th weft yarn, the 10th weft yarn, the 13th weft yarn, the 16th weft yarn, the 19th weft yarn, and the 22nd weft yarn The 20th warp yarn, the 23rd warp yarn and the 2nd weft yarn, the 5th weft yarn, the 8th weft yarn, the 11th weft yarn, the 14th weft yarn, the 17th weft yarn, the 20th weft yarn, and the 23rd weft yarn are interwoven to form the anti-ultraviolet layer, and the 3rd warp yarn, the 6th warp yarn, the 9th warp yarn, the 12th warp yarn, the 15th warp yarn, the 18th warp yarn, the 21st warp yarn, and the 24th warp yarn are interwoven to form the cooling layer.

[0009] Furthermore, the honeycomb groove is low in the middle and high around it, and the surrounding area is 0.5mm-1.2mm higher than the middle area.

[0010] Furthermore, the width of the anti-ultraviolet mesh is 1-5 mm, and the height is 2-8 mm.

[0011] Furthermore, the heat insulation layer is formed by interweaving glass fibers.

[0012] Furthermore, the anti-ultraviolet layer is formed by interweaving silver fibers.

[0013] Furthermore, the cooling layer is made of polyester fiber.

[0014] Furthermore, the yarn count of each of the cooling layer, the anti-ultraviolet layer and the heat insulation layer is 65-130, and the warp density of each layer is 300-400 yarns / cm, and the weft density is 150-280 yarns / cm.

[0015] The beneficial effects of the utility model are:

[0016] Three layers of physical shading fabric are formed by interweaving three groups of warp yarns and three groups of weft yarns to replace the traditional chemical shading fabric. At the same time, more light colors are added to the color category. Not only can the fabric effectively block the heat radiation and ultraviolet rays from the outside sun, so that the indoor temperature can be maintained continuously at a suitable level, but the use of physical shading in the fabric can make users feel more at ease. More color choices not only bring more combinations to the interior decoration, but also give people a sense of relief. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural cross-sectional view of a full-light-blocking curtain fabric in this embodiment;

[0018] Figure 2 This is a front schematic diagram of a heat-insulating layer of a full-light-blocking curtain fabric in this embodiment;

[0019] Figure 3 This is a front schematic diagram of an anti-ultraviolet layer of a full-light-blocking curtain fabric in this embodiment;

[0020] Figure 4 This is an organizational structure diagram of a full-light-blocking curtain fabric in this embodiment.

[0021] Reference numerals: cooling layer 100 , anti-ultraviolet layer 200 , heat insulating layer 300 , honeycomb groove 400 , anti-ultraviolet mesh 500 , lower middle connection node 600 , upper middle connection node 700 . DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figure 1As shown in FIG. 4 , a full-light-blocking curtain fabric comprises a cooling layer 100, an anti-ultraviolet layer 200 and a heat-insulating layer 300. In a complete weave cycle, 24 warp yarns form a cycle and 24 weft yarns form a cycle. In a complete weave cycle of the heat-insulating layer 300, the warp yarns are respectively located at the 1st warp yarn, the 4th warp yarn, the 7th warp yarn, the 10th warp yarn, the 13th warp yarn, the 16th warp yarn, the 19th warp yarn and the 22nd warp yarn, and the weft yarns are respectively located at the 1st weft yarn, the 4th weft yarn, the 7th weft yarn, the 10th weft yarn, the 13th weft yarn, the 16th weft yarn and the 19th weft yarn. , the 22nd weft yarn, the interweaving point on the 1st warp yarn is interwoven with the 1st weft yarn, the 7th weft yarn, the 10th weft yarn, the 13th weft yarn, the 16th weft yarn, and the 19th weft yarn, the interweaving point on the 4th warp yarn is interwoven with the 4th weft yarn, the 10th weft yarn, the 13th weft yarn, the 16th weft yarn, and the 22nd weft yarn, the interweaving point on the 7th warp yarn is interwoven with the 7th weft yarn, the 13th weft yarn, and the 19th weft yarn, the interweaving point on the 10th warp yarn is interwoven with the 10th weft yarn and the 16th weft yarn, the interweaving point on the 13th warp yarn is interwoven with the 13th weft yarn, and the interweaving point on the 16th warp yarn is interwoven with the 14th weft yarn. The 10th weft yarn and the 16th weft yarn are interwoven, the interweaving point on the 19th warp yarn is interwoven with the 7th weft yarn, the 13th weft yarn, and the 19th weft yarn, and the interweaving point on the 22nd warp yarn is interwoven with the 4th weft yarn, the 10th weft yarn, the 13th weft yarn, the 16th weft yarn, and the 22nd weft yarn, so that the heat insulation layer 300 is formed by interweaving glass fibers, and the heat insulation layer 300 forms a honeycomb groove 400 with a low middle and high surroundings on a side away from the anti-ultraviolet layer 200, and the surroundings of the honeycomb groove 400 are 0.5mm-1.2mm higher than the middle, preferably 0.68mm, through The honeycomb groove 400 formed by interweaving glass fibers is similar to a small lens of a honeycomb structure. When sunlight shines, it will reflect when it contacts the inner wall or surface of the honeycomb groove 400, thereby reducing the light and the heat generated by the light. The honeycomb groove 400 is higher around than in the middle, so the honeycomb groove 400 forms a hollow cavity, which increases air circulation and reduces heat. The height difference of the honeycomb groove 400 makes the fabric have a certain thickness, making it difficult for sunlight to penetrate the fabric. Therefore, the thermal insulation layer 100 not only insulates but also has a shading effect.

[0024] In a complete weave cycle of the anti-ultraviolet layer 200, the warp yarns are respectively located at the 2nd warp yarn, the 5th warp yarn, the 8th warp yarn, the 11th warp yarn, the 14th warp yarn, the 17th warp yarn, the 20th warp yarn, and the 23rd warp yarn, and the weft yarns are respectively located at the 2nd weft yarn, the 5th weft yarn, the 8th weft yarn, the 11th weft yarn, the 14th weft yarn, the 17th weft yarn, the 20th weft yarn, and the 23rd weft yarn. The interlacing point on the 2nd warp yarn is interlaced with the 5th weft yarn, the 11th weft yarn, and the 17th weft yarn. The interlacing point on the 5th warp yarn is interlaced with the 2nd weft yarn, the 8th weft yarn, the 14th weft yarn, and the 20th weft yarn. The interlacing point on the 8th warp yarn is interlaced with the 5th weft yarn, the 11th weft yarn, and the 17th weft yarn. The interweaving points on the 14th warp yarn are interwoven with the 2nd weft yarn, the 5th weft yarn, the 8th weft yarn, the 14th weft yarn, the 17th weft yarn, and the 20th weft yarn, the interweaving points on the 17th warp yarn are interwoven with the 2nd weft yarn, the 8th weft yarn, the 14th weft yarn, and the 20th weft yarn, the interweaving points on the 20th warp yarn are interwoven with the 5th weft yarn, the 17th weft yarn, and the 23rd weft yarn, and the interweaving points on the 23rd warp yarn are interwoven with the 2nd weft yarn, the 5th weft yarn, the 8th weft yarn, the 14th weft yarn, the 17th weft yarn, and the 20th weft yarn, thereby forming an anti-ultraviolet mesh 500 through interweaving of silver fibers, thereby forming an anti-ultraviolet layer 200, referring to FIG. Figure 3 The width of the anti-ultraviolet mesh 500 is transversely, wherein the narrowest width is at the upper and lower ends, and the widest width is in the middle. The width of the anti-ultraviolet mesh 500 is 1-5mm, preferably, the narrowest width is 1mm, and the widest width is 5mm. The height of the anti-ultraviolet mesh 500 is longitudinally, and its height is 2-8mm, preferably, the height is 3.2mm. The anti-ultraviolet mesh 500 is arranged more densely, so that the anti-ultraviolet layer 200 formed by interweaving silver fibers replaces the traditional coating, which can not only resist light, but also be safer when used, and will not emit odor. The silver fibers interweaved can not only resist ultraviolet rays, but also make the fabric antibacterial and radiation-proof. The anti-ultraviolet layer 200 is formed by the anti-ultraviolet mesh 500. Therefore, the overall weight of the anti-ultraviolet layer 200 is lighter, and interweaving as the middle layer of the fabric can reduce the weight of the overall fabric, but does not affect the anti-ultraviolet effect.

[0025] In a complete weave cycle of the cooling layer 100, the warp yarns are respectively located at the 3rd warp yarn, the 6th warp yarn, the 9th warp yarn, the 12th warp yarn, the 15th warp yarn, the 18th warp yarn, the 21st warp yarn, and the 24th warp yarn, and the weft yarns are respectively located at the 3rd weft yarn, the 6th weft yarn, the 9th weft yarn, the 12th weft yarn, the 15th weft yarn, the 18th weft yarn, the 21st weft yarn, and the 24th weft yarn, and the interlacing point on the 3rd warp yarn is the interlacing point with the 3rd weft yarn, the 6th weft yarn, and the 15th weft yarn. The interlacing points on the 6th warp yarn are interlaced with the 6th weft yarn, the 9th weft yarn, the 18th weft yarn, and the 21st weft yarn. The interlacing points on the 9th warp yarn are interlaced with the 9th weft yarn, the 12th weft yarn, the 21st weft yarn, and the 24th weft yarn. The interlacing points on the 12th warp yarn are interlaced with the 3rd weft yarn, the 12th weft yarn, the 15th weft yarn, and the 24th weft yarn. The interlacing points on the 15th warp yarn are interlaced with the 3rd weft yarn, the 6th weft yarn, the 15th weft yarn, The 18th weft yarn is interwoven, and the interweaving points on the 18th warp yarn are interwoven with the 6th weft yarn, the 9th weft yarn, the 18th weft yarn, and the 21st weft yarn. The interweaving points on the 21st warp yarn are interwoven with the 9th weft yarn, the 12th weft yarn, the 21st weft yarn, and the 24th weft yarn. The interweaving points on the 24th warp yarn are interwoven with the 3rd weft yarn, the 12th weft yarn, the 15th weft yarn, and the 24th weft yarn. Thus, the cooling layer 100 is formed by interweaving polyester fibers. The interweaving of polyester fibers has good heat dissipation and UV resistance, and the polyester fibers have strong UV resistance. Therefore, when in use, the cooling layer 100 can effectively dissipate heat when exposed to sunlight, and isolate ultraviolet rays, thereby keeping the room cool. The cooling layer 100 is interwoven through a 2 / 2 twill weave, and the warp and weft density is high. Therefore, the yarns of the cooling layer 100 are interwoven more tightly, so the cooling layer 100 is not easy to pass light when exposed to sunlight.

[0026] The cooling layer 100, the anti-ultraviolet layer 200 and the heat-insulating layer 300 are interwoven and connected by a tissue structure. The anti-ultraviolet layer 200 is an intermediate layer. The cooling layer 100 is interwoven and connected with the anti-ultraviolet layer 200 by interweaving the 3rd warp yarn and the 17th weft yarn, the 6th warp yarn and the 20th weft yarn, the 9th warp yarn and the 23rd weft yarn, the 12th warp yarn and the 2nd weft yarn, the 15th warp yarn and the 5th weft yarn, the 18th warp yarn and the 8th weft yarn, the 21st warp yarn and the 11th weft yarn, and the 24th warp yarn and the 14th weft yarn to form a lower connecting node 600. The heat-insulating layer 300 is interwoven and connected with the anti-ultraviolet layer 200 by interweaving the 1st warp yarn and the 5th weft yarn, the 4th warp yarn and the 8th weft yarn, the 7th warp yarn and the 11th weft yarn, the 10th warp yarn and the 14th weft yarn, the 13th warp yarn and the 17th weft yarn, the 16th warp yarn and the 20th weft yarn, the 19th warp yarn and the 23rd weft yarn, and the 22nd warp yarn. The warp yarn is interwoven with the second weft yarn to form an upper middle junction point 700 which is interwoven with the anti-ultraviolet layer 200. Therefore, when interwoven, the junction points are all present in the middle layer. Therefore, the surface of the overall fabric is relatively smooth, and the yarn count of each of the three layers is 65-130, preferably, the yarn count is 80, and the warp density of each layer is 300 / cm-400 / cm, and the weft density is 150 / cm-280 / cm. Preferably, the warp density is 380 / cm, and the weft density is 240 / cm. Through high-count and high-density weaving, not only the interwoven gaps between the yarns are reduced, so that each layer of fabric has a certain sunshade effect, but also the three layers are interwoven through different tissues to complement each other's tiny gaps, so that the fabric can better and completely block the sunlight.

[0027] The fabric formed by interweaving avoids coating, compounding and laminating, and replaces chemical shading with physical shading. Coating, compounding and laminating can only produce dark-colored fabrics. Therefore, there are now more choices in the color of fabrics, no longer just dark colors. Light-colored fabrics can not only bring more matching to interior decoration, but also will not give people a depressing feeling.

[0028] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A full blackout curtain fabric, characterized in that: The invention comprises a cooling layer (100), an anti-ultraviolet layer (200) and a heat-insulating layer (300), wherein the cooling layer (100), the anti-ultraviolet layer (200) and the heat-insulating layer (300) are sequentially stacked and interwoven from the inside to the outside, and the cooling layer (100) is connected by the third warp yarn and the seventeenth weft yarn, the sixth warp yarn and the twentieth weft yarn, the ninth warp yarn and the twenty-third weft yarn, the twelfth warp yarn and the second weft yarn, the fifteenth warp yarn and the fifth weft yarn, the eighteenth warp yarn and the eighth weft yarn, the twenty-first warp yarn and the eleventh weft yarn, the twenty-fourth warp yarn and the The heat insulating layer (300) is interwoven with the 14th weft yarn to form a lower middle connection node (600) interwoven with the anti-ultraviolet layer (200); the heat insulating layer (300) is interwoven with the 1st warp yarn and the 5th weft yarn, the 4th warp yarn and the 8th weft yarn, the 7th warp yarn and the 11th weft yarn, the 10th warp yarn and the 14th weft yarn, the 13th warp yarn and the 17th weft yarn, the 16th warp yarn and the 20th weft yarn, the 19th warp yarn and the 23rd weft yarn, and the 22nd warp yarn and the 2nd weft yarn to form an upper middle connection node (700) interwoven with the anti-ultraviolet layer (200).

2. The full light-shielding curtain fabric according to claim 1, characterized in that: The heat insulation layer (300) is interwoven with warp and weft yarns to form honeycomb grooves (400) on a side away from the anti-ultraviolet layer (200).

3. The full light-shielding curtain fabric according to claim 1, characterized in that: The anti-ultraviolet layer (200) is formed into an anti-ultraviolet mesh (500) by interweaving warp and weft yarns.

4. The full blackout curtain fabric according to claim 1, characterized in that: In a complete weave cycle, 24 warp yarns form a cycle and 24 weft yarns form a cycle. The 1st warp yarn, the 4th warp yarn, the 7th warp yarn, the 10th warp yarn, the 13th warp yarn, the 16th warp yarn, the 19th warp yarn and the 22nd warp yarn are interwoven with the 1st weft yarn, the 4th weft yarn, the 7th weft yarn, the 10th weft yarn, the 13th weft yarn, the 16th weft yarn, the 19th weft yarn and the 22nd weft yarn to form the thermal insulation layer (300). The 2nd warp yarn, the 5th warp yarn, the 8th warp yarn, the 11th warp yarn, the 14th warp yarn, the 17th warp yarn, the 20th warp yarn The 23rd warp yarn and the 2nd weft yarn, the 5th weft yarn, the 8th weft yarn, the 11th weft yarn, the 14th weft yarn, the 17th weft yarn, the 20th weft yarn, and the 23rd weft yarn are interwoven to form the anti-ultraviolet layer (200); the 3rd warp yarn, the 6th warp yarn, the 9th warp yarn, the 12th warp yarn, the 15th warp yarn, the 18th warp yarn, the 21st warp yarn, and the 24th warp yarn are interwoven to form the cooling layer (100).

5. The full light-shielding curtain fabric according to claim 2, characterized in that: The honeycomb groove (400) is low in the middle and high around the edges, and the edges are 0.5mm-1.2mm higher than the middle.

6. The full light-shielding curtain fabric according to claim 3, characterized in that: The anti-ultraviolet mesh (500) has a width of 1-5 mm and a height of 2-8 mm.

7. The full light-shielding curtain fabric according to claim 1, characterized in that: The heat insulation layer (300) is made of interwoven glass fibers.

8. The full blackout curtain fabric according to claim 1, characterized in that: The anti-ultraviolet layer (200) is formed by interweaving silver fibers.

9. The full blackout curtain fabric according to claim 1, characterized in that: The temperature-reducing layer (100) is made of polyester fibers.

10. The full light-shielding curtain fabric according to claim 1, characterized in that: The yarn count of each of the three layers, namely the cooling layer (100), the anti-ultraviolet layer (200) and the heat insulation layer (300), is 65-130, and the warp density of each layer is 300-400 yarns / cm, and the weft density is 150-280 yarns / cm.

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