CN221641988U - TPU composite thermal down-penetration-preventing down jacket fabric - Google Patents
TPU composite thermal down-penetration-preventing down jacket fabric Download PDFInfo
- Publication number
- CN221641988U CN221641988U CN202323302374.2U CN202323302374U CN221641988U CN 221641988 U CN221641988 U CN 221641988U CN 202323302374 U CN202323302374 U CN 202323302374U CN 221641988 U CN221641988 U CN 221641988U
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- Prior art keywords
- layer
- fabric
- precoat
- down jacket
- composite thermal
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- 239000004744 fabric Substances 0.000 title claims abstract description 94
- 239000002131 composite material Substances 0.000 title claims abstract description 18
- 239000010410 layer Substances 0.000 claims abstract description 86
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims abstract description 34
- 239000004831 Hot glue Substances 0.000 claims abstract description 12
- 239000000835 fiber Substances 0.000 claims abstract description 12
- 239000011247 coating layer Substances 0.000 claims abstract description 10
- 229920000728 polyester Polymers 0.000 claims abstract description 10
- 229920000742 Cotton Polymers 0.000 claims abstract description 9
- 238000010073 coating (rubber) Methods 0.000 claims abstract 2
- 239000012528 membrane Substances 0.000 claims abstract 2
- 239000003292 glue Substances 0.000 claims description 14
- 239000005871 repellent Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000004814 polyurethane Substances 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 230000002940 repellent Effects 0.000 claims 1
- 238000005553 drilling Methods 0.000 abstract description 19
- 239000000203 mixture Substances 0.000 abstract description 2
- 239000004433 Thermoplastic polyurethane Substances 0.000 abstract 3
- 230000014759 maintenance of location Effects 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 description 11
- 230000001070 adhesive effect Effects 0.000 description 11
- 239000011248 coating agent Substances 0.000 description 9
- 238000000576 coating method Methods 0.000 description 9
- 229920001778 nylon Polymers 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 239000004753 textile Substances 0.000 description 5
- 230000035699 permeability Effects 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 239000002657 fibrous material Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000002313 adhesive film Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Landscapes
- Woven Fabrics (AREA)
Abstract
The utility model relates to the technical field of fabrics, and provides a TPU (thermoplastic polyurethane) composite thermal down jacket fabric which comprises a skin-friendly layer, a first fabric layer, a second fabric layer and a down-proof layer. Each layer from down up setting up in proper order, first precoat, second precoat and prevent boring the layer and form by the mutual crisscross handing-over of warp weft, first rubber coating layer setting is between first precoat and second precoat, prevents boring the layer surface and is equipped with TPU hot melt adhesive membrane, and first precoat adopts the silk of tower to grow cotton fiber, and second precoat adopts polyester fiber. The utility model starts from the composition structure of the fabric, adopts four layers of structures of the skin-friendly layer, the first fabric layer, the second fabric layer and the anti-drilling layer, and sets different functions for different layers, thereby greatly improving the density of the fabric and effectively improving the anti-drilling property of the fabric, and further ensuring the warmth retention property of the down jacket.
Description
Technical Field
The utility model relates to the technical field of fabrics, in particular to a TPU composite warm-keeping down-proof down jacket fabric.
Background
The down jacket is used for resisting cold by masses due to the warm keeping characteristic, the down is of a three-dimensional structure, a large number of down filaments are interlaced together to fix air and form a heat insulation protective layer, so that good warm keeping performance is realized, but the down jacket is easy to have a down penetration phenomenon.
The method proposed by the CN202210544843.2 only solves the problem from the macroscopic view of the fabric, solves the problem through the space structure of the protective strip and the suture, but the protective strip and the suture can have loose signs along with the time, and further the problem of down drilling can occur.
Disclosure of utility model
In order to solve the problems, the utility model provides the TPU composite thermal down-proof down jacket fabric which can improve the density of fabrics and generate the phenomenon of down penetration in spinning.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a TPU composite thermal down jacket fabric comprising: the skin-friendly layer, the first fabric layer, the second fabric layer and the anti-drilling layer are sequentially arranged from bottom to top, the first fabric layer, the second fabric layer and the anti-drilling layer are formed by mutually staggered and connected warp and weft, the first gluing layer is arranged between the first fabric layer and the second fabric layer, the first fabric layer is made of Tasilk-nylon fiber, the second fabric layer is made of polyester fiber, and the TPU hot melt adhesive film is arranged on the surface of the anti-drilling layer.
Preferably, a second glue coating layer is arranged between the anti-drilling layer and the first material layer.
The first glue coating layer and the second glue coating layer are both water-repellent glue coating layers.
Preferably, the water-repellent coating adhesive is made of polyurethane.
Preferably, the warp and weft of the anti-drilling layer are formed by twisting cotton fibers and polyester fibers.
Preferably, a plurality of through holes are formed in the surface of the TPU hot melt adhesive film.
Preferably, the warp and weft structures of the first fabric layer and the second fabric layer are all plain weave.
Preferably, the warp and weft densities of the first fabric layer are 120 roots/cm and 100 roots/cm respectively.
Preferably, the warp and weft densities of the second fabric layer are respectively 60 roots/cm and 100 roots/cm.
The utility model has the beneficial effects that:
1. According to the utility model, the nylon fiber and the polyester fiber of the Tasilk are selected in the composition of the fabric, so that the fabric has comfortable hand feeling, has the characteristics of high fineness and high density, and can avoid the occurrence of the phenomenon of velvet drilling.
2. The utility model discloses a four-layer structure is adopted, compares with single or bilayer structure, and it prevents boring fine hair effect better.
3. According to the utility model, the plurality of through holes are formed in the surface of the TPU film, so that the ventilation and air permeability problem is solved, the cotton fibers are selected, so that the fabric has good water absorption performance, and the air permeability and the water absorption of the fabric can be improved through the cooperation of the plurality of through holes and the cotton fibers, so that a user has more comfortable wearing experience.
Drawings
FIG. 1 is an overall structure diagram of a TPU composite thermal down jacket fabric;
FIG. 2 is a plain weave structure view of the first and second face stock layers;
FIG. 3 is a block diagram of a TPU film.
Reference numerals illustrate: 1. a first facestock layer; 2. a second facestock layer; 3. a first glue coating layer; 4. an anti-drilling layer; 5. a second glue coating layer; TPU hot melt adhesive film; 7. a skin-friendly layer; 8. warp threads; 9. and (5) weft yarns.
Detailed Description
Referring to fig. 1-3, the present utility model relates to a TPU composite thermal down jacket fabric, which comprises a skin-friendly layer 7, a first fabric layer 1, a second fabric layer 2, a drilling-resistant layer and a TPU hot melt adhesive film 6, wherein the first fabric layer 1 and the second fabric layer 2 are sequentially arranged from bottom to top, the first fabric layer 1 and the second fabric layer 2 are formed by mutually interlacing warp and weft, a first adhesive coating layer 3 is arranged between the first fabric layer 1 and the second fabric layer 2, a second adhesive coating layer 5 is arranged between the drilling-resistant layer 4 and the TPU hot melt adhesive film 6, the first fabric layer 1 adopts a talon fiber, and the second fabric layer 2 adopts a polyester fiber.
The first fabric layer and the second fabric layer of the down jacket are respectively made of the Tasilk-nylon fiber and the polyester fiber, so that the down jacket is comfortable, the material has the characteristics of high fineness and high density, the phenomenon of down drilling can be prevented, the Tasilk-nylon fiber is adopted in the selection of the first fabric layer, the textile has the advantages of durability, abrasion resistance, various textiles and the like, and the abrasion resistance is many times higher than that of other fiber materials of the same product, so that the Tasilk-nylon fiber is an ideal material for manufacturing abrasion-resistant artware, the Tasilk-nylon fabric has low density, and the textile is light, and can lighten the weight of the down jacket.
The skin-friendly layer is made of pure cotton natural fiber materials and is relatively soft and breathable, so that people feel very comfortable. Skin-friendly fabrics are generally more elastic and feel more comfortable on the body, reducing the disadvantage of being unfavorable for basic activities of the human body due to the heavy weight of the down jackets.
Referring to fig. 1, the second fabric layer 2 is made of polyester fibers, and the surfaces of the first fabric layer 1 and the second fabric layer 2 are coated with water-repellent coating glue for outer layer water resistance, so that the fabric has good warm-keeping and waterproof effects even in severe weather with heavy rain, a calendaring and drying technology is further added on the water-repellent finish, the temperature is controlled at 115-125 ℃ for 3-4min, and better effects can be achieved compared with the single treatment of soaking in the water-repellent finish, and the water resistance and the anti-drilling performance of the fabric can be improved. After the coating glue is covered, the coating glue is baked for 3 to 8 minutes at the temperature of 150 to 160 ℃, so that the viscosity between the coating glue and the fabric is increased, and the anti-velvet property and the waterproof property of the fabric are greatly improved.
According to the materials used, the TPU hot melt adhesive film 6 is attached to the surface of the materials by high-temperature compounding equipment, and then punching or cutting is carried out according to the process requirements. After curing, the release paper from which the adhesive film was removed is pressed onto the surface of the adhesive material at high temperature.
The adhesive surface is directed to the anti-drilling layer 4 to be bonded, and can be heated by iron, pressing machine, thermal composite roller, high frequency, infrared heater and other equipment with protective paper to melt the adhesive surface and bond the adhesive surface to the surface of the anti-drilling layer to be bonded.
In the selection of the coating adhesive, polyurethane is selected, so that the coating adhesive has the characteristics of thermoplasticity, high strength, large elongation, good rebound resilience and friction resistance, the fabric has better waterproof and anti-velvet performance and good elasticity, and the comfort level of the user is improved.
The adhesion between the chemical substances is caused by the diffusion effect of the biological macromolecules or chain segments thereof caused by thermal motion, and the mutual solubility of the interface is generated essentially, so that the TPU film and TPU film molecules are interlaced together to generate firm combination, and the diffusion speed is related to temperature and pressure.
The warp and weft adopted by the anti-drilling layer 4 are formed by twisting cotton fibers and polyester fibers, so that the effect is better than that of singly using any material, the tightness of the fabric can be increased, and the phenomenon of drilling down is prevented.
In combination with fig. 3, sweat generated when a person moves can be transferred to the TPU hot melt adhesive film 6 through the fabric, and ventilation holes formed in the TPU hot melt adhesive film 6 can improve ventilation property of the fabric, so that the TPU hot melt adhesive film 6 is convenient for people to wear in daily life, and has high tension, toughness and ageing resistance.
The fabric plain weave fabric woven by plain weave (the warp yarn and the weft yarn are interwoven once every other yarn), the weave structure of the fabric layer adopts the plain weave with compact up-down alignment structure, and has the following advantages:
① The interweaving times (points) are the most, so that the fabric is firm, wear-resistant, harder in hand feeling, smaller in elasticity and poorer in gloss. Since the warp and weft yarns of the plain weave are staggered once every other, the number of interweaving times is the largest, the yarns are buckled the most and the floating length is the shortest in the same number of warp and weft yarn arrangement surfaces. The fabric is firm, wear-resistant, stiff and flat, but has smaller elasticity and weak luster. Because the number of times of interweaving warp and weft yarns is large, yarns are not easy to lean too tightly, and therefore the density of the fabric is not excessive.
② The appearance effect of the front and the back is the same, the surface is flat, and the pattern is monotonous.
③ And under the same specification, the fabric is lightest and thinner compared with other tissue fabrics.
④ The fabric is not easy to be frosted and has good anti-hooking performance.
The warp of the first fabric layer 1 adopts the Tasilk-nylon fiber, the warp and weft density is 120 pieces/cm and 100 pieces/cm respectively, the fabric tissue can be more compact by adopting the specification, the ventilation performance and the perspiration performance are kept durable and wear-resistant, the wear-resistant performance is the first of various textiles and is many times higher than other fiber materials of the same product, the Tasilk-nylon fiber is an ideal material for manufacturing wear-resistant artware, the Tasilk-nylon fiber has small density, the textiles are light, and the weight of the down jacket can be reduced.
On the selection of the first coating adhesive 3 and the second coating adhesive 5, polyurethane is selected, so that the fabric has the characteristics of thermoplasticity, high strength, large elongation, good rebound resilience and friction resistance, has better waterproof and anti-drilling properties, has good elasticity, and improves the comfort level of users.
The density of a woven fabric refers to the number of yarns arranged in a unit length in the machine direction of the fabric. The fabric density has great influence on the wear properties such as strength, elasticity, hand feeling, body bone, air permeability and moisture permeability, the breakage rate in the weaving process and the like, and good density can better provide the outer layer hand feeling and wear resistance of the fabric, and has good warm-keeping effect even in severe weather in heavy rain.
The above embodiments are merely illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solution of the present utility model should fall within the scope of protection defined by the claims of the present utility model without departing from the spirit of the design of the present utility model.
Claims (10)
1. The utility model provides a TPU complex is cold-proof prevents boring fine hair down coat surface fabric, a serial communication port, contain skin-friendly layer, first precoat, second precoat and prevent boring the layer, each layer is from down up setting up in proper order, first precoat, second precoat and prevent boring the layer and form by the mutual crisscross handing-over of warp and weft, first rubber coating layer setting is between first layer surface fabric and second layer surface fabric, first layer surface fabric adopts the silk of tower silk long cotton fiber, second precoat adopts polyester fiber, prevent boring the layer surface and be equipped with TPU hot melt adhesive membrane.
2. The TPU composite thermal down jacket fabric of claim 1, wherein the skin-friendly layer is composed of natural fibers of pure cotton.
3. The TPU composite thermal down jacket fabric of claim 1, wherein a second glue layer is disposed between the down jacket layer and the first fabric layer.
4. The TPU composite thermal anti-penetration down jacket fabric of claim 3, wherein the first and second glue layers are both water repellent glue layers.
5. The TPU composite thermal down jacket fabric is characterized in that the water-repellent glue layer is made of polyurethane.
6. The TPU composite thermal down jacket fabric is characterized in that warps and wefts of the down jacket layer are formed by twisting cotton fibers and polyester fibers.
7. The TPU composite thermal down-proof down jacket fabric is characterized in that a plurality of through holes are formed in the surface of the TPU hot melt adhesive film.
8. The TPU composite thermal down jacket fabric of claim 1, wherein the warp and weft structures of the first fabric layer and the second fabric layer are all plain weave.
9. The TPU composite thermal down jacket fabric of claim 1, wherein the first fabric layer has a warp and weft density of 120 and 100 threads/cm, respectively.
10. The TPU composite thermal down jacket fabric of claim 1, wherein the second fabric layer has a warp and weft density of 60 and 100 threads/cm, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323302374.2U CN221641988U (en) | 2023-12-05 | 2023-12-05 | TPU composite thermal down-penetration-preventing down jacket fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323302374.2U CN221641988U (en) | 2023-12-05 | 2023-12-05 | TPU composite thermal down-penetration-preventing down jacket fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221641988U true CN221641988U (en) | 2024-09-03 |
Family
ID=92507236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323302374.2U Active CN221641988U (en) | 2023-12-05 | 2023-12-05 | TPU composite thermal down-penetration-preventing down jacket fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221641988U (en) |
-
2023
- 2023-12-05 CN CN202323302374.2U patent/CN221641988U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |