CN220332203U - Warp knitting spacer fabric for composite seat cushion - Google Patents
Warp knitting spacer fabric for composite seat cushion Download PDFInfo
- Publication number
- CN220332203U CN220332203U CN202321934882.XU CN202321934882U CN220332203U CN 220332203 U CN220332203 U CN 220332203U CN 202321934882 U CN202321934882 U CN 202321934882U CN 220332203 U CN220332203 U CN 220332203U
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- China
- Prior art keywords
- layer
- supporting layer
- supporting
- fabric
- base cloth
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- 239000004744 fabric Substances 0.000 title claims abstract description 91
- 239000002131 composite material Substances 0.000 title claims abstract description 24
- 125000006850 spacer group Chemical group 0.000 title claims abstract description 24
- 238000009940 knitting Methods 0.000 title description 8
- 239000010410 layer Substances 0.000 claims abstract description 106
- 229920000728 polyester Polymers 0.000 claims abstract description 15
- 239000002344 surface layer Substances 0.000 claims abstract description 14
- 229920000297 Rayon Polymers 0.000 claims abstract description 8
- 239000002657 fibrous material Substances 0.000 claims abstract description 6
- 244000025254 Cannabis sativa Species 0.000 claims abstract description 5
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims abstract description 5
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims abstract description 5
- 229920000742 Cotton Polymers 0.000 claims abstract description 5
- 235000009120 camo Nutrition 0.000 claims abstract description 5
- 235000005607 chanvre indien Nutrition 0.000 claims abstract description 5
- 239000011487 hemp Substances 0.000 claims abstract description 5
- 239000002356 single layer Substances 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 9
- 229920002635 polyurethane Polymers 0.000 claims description 9
- 239000004814 polyurethane Substances 0.000 claims description 9
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 230000035699 permeability Effects 0.000 abstract description 10
- 230000003068 static effect Effects 0.000 abstract description 5
- 239000000835 fiber Substances 0.000 abstract description 4
- 230000037303 wrinkles Effects 0.000 abstract description 4
- 238000009941 weaving Methods 0.000 abstract description 2
- 210000004243 sweat Anatomy 0.000 description 10
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 229920004933 Terylene® Polymers 0.000 description 1
- 230000006750 UV protection Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010409 ironing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Knitting Of Fabric (AREA)
Abstract
The utility model discloses a warp-knitted spacer fabric for a composite seat cushion, which comprises a base cloth layer, wherein a first supporting layer is adhered to the upper surface of the base cloth layer in a composite manner, a second supporting layer is adhered to the upper surface of the first supporting layer in a composite manner, a surface layer is adhered to the upper surface of the second supporting layer in a composite manner, the second supporting layer comprises weft threads and warp threads which are interwoven with each other, the base cloth layer is made of polyester fabric, the base cloth layer is of a single-layer structure, and the first supporting layer is made of viscose fiber materials. According to the utility model, the base cloth layer, the first supporting layer, the second supporting layer and the surface layer are arranged, the base cloth layer is made of polyester fabric, the first supporting layer is made of cotton and hemp warp yarns and polyester weft yarns through weaving, the second supporting layer is made of viscose fiber, and the surface layer is made of warp-knitted interval fabric, so that the seat back cushion fabric is compounded by multiple layers of fabrics, and the back cushion fabric has good elasticity, wrinkle resistance, static resistance and air permeability, and the overall performance of the seat back cushion fabric is improved.
Description
Technical Field
The utility model relates to the technical field of textile, in particular to a warp knitting spacer fabric for a composite seat cushion.
Background
Warp knitted fabrics are knitted by knitting one or more groups of warp yarns on a warp knitting machine at the same time into loops and mutually stringing the loops to form knitted fabrics, the single-sided warp knitted fabrics are knitted in a single-needle-bar warp knitting machine, one side of the knitted fabrics is composed of the loops, the other side of the knitted fabrics is distributed with extension lines of the loops, the double-sided warp knitted fabrics are knitted in a double-needle-bar warp knitting machine, both sides of the knitted fabrics are composed of the loops, the extension lines of the loops are positioned in the loops on both sides, the warp knitted fabrics are various, and the warp knitted fabrics can be used as underwear, outerwear, curtains, laces and the like and have wide application in the fields of industry, agriculture, medical sanitation and the like. The special space structure of the warp-knitted spacer fabric also endows the warp-knitted spacer fabric with compression resistance, air permeability, moisture permeability, structural integrity, formability and the like, so that the warp-knitted spacer fabric can be applied to various fields.
Generally, in order to maintain good air permeability, a warp-knitted spacer fabric is used as a seat back cushion, but since the interior of the seat back cushion further includes a sponge cushion, sweat easily enters the interior of the sponge cushion after the body in summer is in direct contact with the warp-knitted spacer fabric on the surface of the seat back cushion, and thus the sweat is difficult to evaporate in the interior of the sponge cushion. Second, warp knit spacer fabrics have only good breathability and perform poorly in other areas, such as "wrinkle resistance, antistatic and elastic", and thus the present utility model proposes a composite seat back cushion warp knit spacer fabric.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a warp-knitted spacer fabric for a composite seat cushion.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the warp knitting spacer fabric for the composite seat cushion comprises a base cloth layer, wherein a first supporting layer is adhered to the upper surface of the base cloth layer in a composite mode, a second supporting layer is adhered to the upper surface of the first supporting layer in a composite mode, a surface layer is adhered to the upper surface of the second supporting layer in a composite mode, and the second supporting layer comprises weft threads and warp threads which are interwoven with each other.
Further, polyurethane adhesive is adopted between the base cloth layer and the first supporting layer, between the first supporting layer and the second supporting layer and between the second supporting layer and the surface layer for fixation. The two adjacent fabric layers are fixedly connected together to form the composite fabric.
Further, the base cloth layer is made of polyester fabric, and is of a single-layer structure. The polyester fabric belongs to chemical fiber fabric, also called as polyester fiber, has good elasticity, crease resistance, no deformation, easy care and good treatment, and has high strength and is not easy to damage.
Further, the first supporting layers are made of viscose fiber materials, at least two layers of the first supporting layers are adhered and fixed between two adjacent first supporting layers through polyurethane adhesive. The viscose fiber material has the advantages of moisture absorption, ventilation, soft and bright color, difficult fading, static resistance, ultraviolet resistance, moth resistance, heat resistance and low price.
Further, the weft yarns of the second supporting layer are made of polyester materials, the warp yarns of the second supporting layer are made of cotton and hemp materials, the number of the second supporting layer is at least two, and two adjacent second supporting layers are fixedly adhered through polyurethane adhesive. The cotton-flax material has good air permeability and is woven with the polyester fabric, so that the second supporting layer has stronger strength and stronger air permeability and sweat absorption.
Further, the facing layer is a warp knit spacer fabric.
The utility model has the beneficial effects that:
when the back cushion fabric is used, the base cloth layer, the first supporting layer, the second supporting layer and the surface layer are arranged, the base cloth layer is made of polyester fabrics, the first supporting layer is made of cotton and hemp warps and polyester wefts through weaving, the second supporting layer is made of viscose fibers, and the surface layer is made of warp-knitted spacer fabrics, so that the back cushion fabric is compounded into the back cushion fabric through multiple layers of fabrics, and has good elasticity, wrinkle resistance, static resistance and air permeability, and the overall performance of the back cushion fabric is improved.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
fig. 3 is a diagram of a second supporting layer structure of the present utility model.
Legend description:
1. a base cloth layer; 2. a first support layer; 3. a second support layer; 301. weft yarns; 302. warp yarn; 4. and (5) a surface layer.
Detailed Description
As shown in fig. 1-3, the warp knitted spacer fabric for the composite seat cushion comprises a base cloth layer 1, wherein a first supporting layer 2 is adhered on the upper surface of the base cloth layer 1 in a composite manner, a second supporting layer 3 is adhered on the upper surface of the first supporting layer 2 in a composite manner, a surface layer 4 is adhered on the upper surface of the second supporting layer 3 in a composite manner, and the second supporting layer 3 comprises weft threads 301 and warp threads 302 which are interwoven with each other. The face layer 4 is a warp knitted spacer fabric.
As shown in fig. 1 and 2, the base cloth layer 1 and the first support layer 2, the first support layer 2 and the second support layer 3, and the second support layer 3 and the surface layer 4 are all fixed by polyurethane adhesive. Thus, the multi-layer cloth can be compounded into the whole fabric cloth, so that the fabric has a mixture of various properties.
As shown in fig. 1 and 2, the base fabric layer 1 is made of polyester fabric, and the base fabric layer 1 has a single-layer structure. The polyester fabric has the advantages of fastness, durability, crease resistance, no ironing, no deformation, strong thermoplasticity, mildew resistance and worm damage resistance. The base cloth layer 1 is adopted to compound the fabric, so that the integral crease resistance of the fabric can be improved.
As shown in fig. 1 and 2, the first supporting layers 2 are made of viscose fiber materials, at least two first supporting layers 2 are provided, and two adjacent first supporting layers 2 are adhered and fixed by polyurethane glue. The viscose fiber material has good hygroscopicity, is easy to dye and is not easy to generate static electricity, and the first supporting layer 2 made of the material is compounded into the fabric, so that the whole fabric has good antistatic effect, and static electricity is not easy to generate in winter. In this embodiment, the thickness of the first supporting layer 2 is not more than 5mm, so that the whole thickness of the compounded fabric is avoided.
As shown in fig. 1-3, the weft yarn 301 of the second support layer 3 is made of polyester material, the warp yarn 302 of the second support layer 3 is made of cotton-flax material, the second support layer 3 is at least two layers, and two adjacent second support layers 3 are adhered and fixed by polyurethane adhesive. The cotton-flax material has the characteristics of good air permeability and good moisture permeability.
The cotton-flax can absorb sweat and slight sweat on the skin of a human body, so that the body temperature is quickly recovered to be normal, the effect of ventilation and sweat absorption is truly achieved, and the cotton-flax has the performance of being warm in winter and cool in summer. The second supporting layer 3 is woven by cotton and hemp and terylene, so that the second supporting layer 3 has good air permeability and good wrinkle resistance. And the second support layer 3 can absorb sweat and prevent sweat from entering the inside of the sponge layer of the seat cushion. Keeping the user dry while leaning on the back cushion in summer. The thickness of the second supporting layer 3 is not more than 5mm, so that the whole thickness of the compounded fabric is avoided.
Working principle: when the fabric is used, the base cloth layer 1 is contacted with the sponge cushion of the seat cushion, the surface layer 4 is contacted with the body of a user, and sweat can pass through the surface layer 4 to be absorbed by the second supporting layer 3 in summer, so that the sweat can not enter the sponge layer of the seat cushion, and the cushion is kept dry.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (6)
1. A composite seat back cushion warp knitted spacer fabric, characterized in that: including base cloth layer (1), base cloth layer (1) upper surface complex is pasted and is had first supporting layer (2), first supporting layer (2) upper surface complex is pasted and is had second supporting layer (3), second supporting layer (3) upper surface complex is pasted and is had surface course (4), second supporting layer (3) are including weft yarn (301) and warp yarn (302) of interweaving each other.
2. A composite seat back warp knit spacer fabric as in claim 1 wherein: the base cloth layer (1) and the first supporting layer (2), the first supporting layer (2) and the second supporting layer (3) and the surface layer (4) are all fixed by polyurethane adhesive.
3. A composite seat back warp knit spacer fabric as in claim 1 wherein: the base cloth layer (1) is made of polyester fabric, and the base cloth layer (1) is of a single-layer structure.
4. A composite seat back warp knit spacer fabric as in claim 1 wherein: the first supporting layers (2) are made of viscose fiber materials, the number of the first supporting layers (2) is at least two, and two adjacent first supporting layers (2) are fixedly adhered through polyurethane adhesive.
5. A composite seat back warp knit spacer fabric as in claim 1 wherein: weft yarns (301) of the second supporting layer (3) are made of polyester materials, warp yarns (302) of the second supporting layer (3) are made of cotton and hemp materials, the second supporting layer (3) is at least two layers, and two adjacent second supporting layers (3) are fixedly adhered through polyurethane adhesive.
6. A composite seat back warp knit spacer fabric as in claim 1 wherein: the surface layer (4) is a warp-knitted spacer fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321934882.XU CN220332203U (en) | 2023-07-21 | 2023-07-21 | Warp knitting spacer fabric for composite seat cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321934882.XU CN220332203U (en) | 2023-07-21 | 2023-07-21 | Warp knitting spacer fabric for composite seat cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220332203U true CN220332203U (en) | 2024-01-12 |
Family
ID=89450082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321934882.XU Active CN220332203U (en) | 2023-07-21 | 2023-07-21 | Warp knitting spacer fabric for composite seat cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220332203U (en) |
-
2023
- 2023-07-21 CN CN202321934882.XU patent/CN220332203U/en active Active
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| GR01 | Patent grant |