CN215360195U - High-strength breathable leather base cloth - Google Patents
High-strength breathable leather base cloth Download PDFInfo
- Publication number
- CN215360195U CN215360195U CN202121436622.0U CN202121436622U CN215360195U CN 215360195 U CN215360195 U CN 215360195U CN 202121436622 U CN202121436622 U CN 202121436622U CN 215360195 U CN215360195 U CN 215360195U
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- CN
- China
- Prior art keywords
- layer
- base cloth
- leather base
- hydrophobic
- reinforcing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000004744 fabric Substances 0.000 title claims abstract description 43
- 239000010985 leather Substances 0.000 title claims abstract description 42
- 239000010410 layer Substances 0.000 claims abstract description 107
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 27
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 26
- 229920002994 synthetic fiber Polymers 0.000 claims abstract description 17
- 239000012209 synthetic fiber Substances 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 12
- 239000003292 glue Substances 0.000 claims abstract description 11
- 239000012790 adhesive layer Substances 0.000 claims abstract description 9
- -1 polytetrafluoroethylene Polymers 0.000 claims description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 239000004917 carbon fiber Substances 0.000 claims description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 229920006221 acetate fiber Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims 2
- 230000035699 permeability Effects 0.000 abstract description 7
- 239000000835 fiber Substances 0.000 description 11
- 241000208202 Linaceae Species 0.000 description 5
- 235000004431 Linum usitatissimum Nutrition 0.000 description 5
- 210000004209 hair Anatomy 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 229920000728 polyester Polymers 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 239000002649 leather substitute Substances 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 241000282836 Camelus dromedarius Species 0.000 description 2
- 241000283973 Oryctolagus cuniculus Species 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 229920002521 macromolecule Polymers 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 230000006750 UV protection Effects 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000003373 anti-fouling effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010409 ironing Methods 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 235000010987 pectin Nutrition 0.000 description 1
- 229920001277 pectin Polymers 0.000 description 1
- 239000001814 pectin Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 238000012643 polycondensation polymerization Methods 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920003225 polyurethane elastomer Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Images
Landscapes
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model discloses a high-strength breathable leather base cloth which comprises an elastic glue layer, a synthetic fiber layer, a first reinforcing layer, a second reinforcing layer, a first hydrophobic layer, a second hydrophobic layer, a wear-resistant layer and a skin-friendly layer, wherein the first reinforcing layer is arranged on the top of the elastic glue layer; the elastic adhesive layer is provided with a first air hole, and the synthetic fiber layer is provided with a second air hole. The leather base cloth is compounded by a plurality of materials, so that the leather base cloth can have elasticity without increasing more weight even if the materials are added, and has high strength and air permeability; the leather base cloth is not easy to damage when being cleaned.
Description
Technical Field
The utility model relates to a leather base cloth, in particular to a high-strength breathable leather base cloth.
Background
The artificial leather base cloth is mainly used as a base material of synthetic leather, and is prepared by dipping latex, coating and post-finishing. The synthetic leather produced by the material has the unique advantages of easy processing (including cutting, sewing, molding, bonding, printing and the like), isotropy, difficult bursting, dirt resistance, water resistance, oil resistance, chemical action, light weight, good uniformity and rebound resilience. However, the leather base cloth has some disadvantages: the common leather base cloth is processed and then directly coated on the leather base cloth, so that the leather base cloth is waterproof, but the method of directly coating the surface of the leather base cloth is easy to cause the problem of cracking and the like of the coating after long-term use when the leather base cloth is cleaned, so that the leather base cloth is damaged; in addition, the existing leather base cloth also has the defects of compact base cloth, poor air permeability, poor hand feeling and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems in the prior art, provides the high-strength breathable leather base cloth, and solves the problems of poor air permeability and low strength of the leather base cloth.
The utility model adopts the technical scheme for solving the technical problems that: a high-strength breathable leather base cloth comprises an elastic glue layer, a synthetic fiber layer, a first reinforcing layer, a second reinforcing layer, a first hydrophobic layer, a second hydrophobic layer, a wear-resistant layer and a skin-friendly layer, wherein the first reinforcing layer is arranged on the top of the elastic glue layer; a plurality of first air holes are formed in the upper surface of the elastic adhesive layer at equal intervals, and a plurality of second air holes are formed in the upper surface of the synthetic fiber layer at equal intervals.
Further perfection, the first hydrophobic layer is made of a polytetrafluoroethylene breathable film, and the first reinforcing layer is made of bamboo carbon fibers.
Further perfecting, the second reinforcing layer is made of acetate fiber, and the second hydrophobic layer is a polyethylene breathable film.
Further perfection, the wear-resistant layer is a polyamide fiber layer or flax fiber, and the skin-friendly layer is formed by blending any two of wool, rabbit hair and camel hair.
Further perfection, the elastic glue layer is made of polyvinyl chloride or polyurethane material.
Further perfecting, the first air hole is aligned with the second air hole, and the diameter of the first air hole is larger than that of the second air hole.
The utility model has the beneficial effects that:
1. the leather base cloth is compounded by using a plurality of materials such as the elastic glue layer, the synthetic fiber layer, the first reinforcing layer and the second reinforcing layer, so that the leather base cloth can have elasticity without increasing more weight even if the materials are added, and has higher strength;
2. the first hydrophobic layer, the wear-resistant layer, the second hydrophobic layer and the skin-friendly layer are respectively arranged on the two sides of the leather base cloth, so that the waterproof performance of the leather base cloth is enhanced, the leather base cloth is not easily damaged when being cleaned, the wear-resistant layer enables the problem that cracks are not easily generated on the surface of the leather base cloth after long-term use, the leather base cloth is damaged, and the wearing experience of a wearer can be improved through the skin-friendly layer;
3. be equipped with first bleeder vent and second bleeder vent on this leather base cloth's the elastic glue layer and the synthetic fiber layer respectively, improved the air permeability of this leather base cloth, the base cloth texture of constituteing is soft and rich elasticity, and cavity column structure is favorable to the air to be stored, feels the comfort level when locking the temperature.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
description of reference numerals: 1. the elastic adhesive layer, 2, the synthetic fiber layer, 3, the first strengthening layer, 4, the second strengthening layer, 5, the first hydrophobic layer, 6, the second hydrophobic layer, 7, the wearing layer, 8, the skin-friendly layer, 9, the first air hole, 10 and the second air hole.
Detailed Description
The utility model will be further described with reference to the accompanying drawings in which:
referring to figure 1: the high-strength breathable leather base cloth comprises an elastic glue layer 1, a synthetic fiber layer 2, a first reinforcing layer 3, a second reinforcing layer 4, a first hydrophobic layer 5, a second hydrophobic layer 6, an abrasion-resistant layer 7 and a skin-friendly layer 8, wherein the first reinforcing layer 3 is arranged on the top of the elastic glue layer 1, the first hydrophobic layer 5 is arranged on the top of the first reinforcing layer 3, the abrasion-resistant layer 7 is arranged on the top of the first hydrophobic layer 5, the synthetic fiber layer 2 is bonded to the bottom of the elastic glue layer 1, the synthetic fiber layer 2 is formed by weaving a plurality of different fiber layers, the second reinforcing layer 4 is arranged at the bottom of the synthetic fiber layer 2, the second hydrophobic layer 6 is arranged at the bottom of the second reinforcing layer 4, and the skin-friendly layer 8 is arranged at the bottom of the second hydrophobic layer 6; a plurality of first air holes 9 are formed in the elastic adhesive layer 1 at equal intervals, and a plurality of second air holes 10 are formed in the synthetic fiber layer 2 at equal intervals; the first air hole 9 is aligned with the second air hole 10, and the diameter of the first air hole 9 is larger than that of the second air hole 10, so that the air permeability can be effectively improved. The leather base cloth is compounded by a plurality of materials, so that the leather base cloth can have elasticity without increasing more weight even if the materials are added, and has high strength and air permeability; the leather base cloth is not easy to damage when being cleaned.
The first hydrophobic layer 5 is a polytetrafluoroethylene breathable film, and the first reinforcing layer 3 is made of bamboo carbon fibers. The polytetrafluoroethylene breathable film is a macromolecular compound formed by polymerizing tetrafluoroethylene, has excellent chemical stability and corrosion resistance (is one of materials with excellent corrosion resistance in the world at present, and is not easy to permeate water, so that water cannot enter the first reinforcing layer 3, and the bamboo carbon fiber of the first reinforcing layer 3 has a natural antibacterial effect, has good air permeability and can isolate odor, the second reinforcing layer 4 is made of acetate fiber, polyester fiber, commonly called polyester fiber, is synthetic fiber obtained by spinning polyester formed by condensation polymerization of organic dibasic acid and dihydric alcohol, is PET fiber for short, belongs to the macromolecular compound, and the polyester fiber has the greatest advantages of good wrinkle resistance and shape retention, high strength and elasticity recovery capability, firmness, wrinkle resistance, no-ironing and no-sticking hair, the second hydrophobic layer 6 is a polyethylene breathable film, and has good moisture absorption and steam resistance, but also has good corrosion resistance. The anti-seepage wear-resistant layer 7 is a nylon fiber layer or flax fiber, the flax fiber has a plurality of excellent performances, and has the advantages of moisture absorption, heat dissipation, health care, bacteriostasis, antifouling, antistatic, ultraviolet resistance, excellent flame retardant effect, high moisture absorption and release speed, and capability of timely adjusting the ecological temperature environment of the surface layer of human skin, because the flax fiber has a natural hammer-like structure and a unique pectin bevel edge hole structure, a capillary hole phenomenon is generated when the flax fiber is in contact with the skin, the skin can be assisted in perspiration, and the skin can be cleaned; the wear-resistant layer 7 can effectively improve the wear resistance of the surface layer of the leather base cloth and protect the first hydrophobic layer 5, so that the problem that cracks are not easy to generate on the surface of the leather base cloth after long-term use is solved; the skin-friendly layer 8 is formed by blending any two of wool, rabbit hair and camel hair; the comfort of the leather base cloth in contact with the skin of a human body is improved. The elastic adhesive layer 1 is made of polyvinyl chloride or polyurethane materials. The polyurethane elastomer has good performances of high elasticity, high strength, high bearing capacity, shock absorption and buffering, and the like, and can effectively enhance the strength of the leather base cloth, so that the leather base cloth has good bending resistance and tear resistance.
While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.
Claims (5)
1. The utility model provides a ventilative type leather base cloth of high strength, includes elasticity glue film (1), synthetic fiber layer (2), first back up coat (3), second back up coat (4), first hydrophobic layer (5), second hydrophobic layer (6), wearing layer (7) and close skin layer (8), characterized by: the top of the elastic adhesive layer (1) is provided with a first reinforcing layer (3), the top of the first reinforcing layer (3) is provided with a first hydrophobic layer (5), the top of the first hydrophobic layer (5) is provided with a wear-resistant layer (7), the bottom of the elastic adhesive layer (1) is bonded with a synthetic fiber layer (2), the bottom of the synthetic fiber layer (2) is provided with a second reinforcing layer (4), the bottom of the second reinforcing layer (4) is provided with a second hydrophobic layer (6), and the bottom of the second hydrophobic layer (6) is provided with a skin-friendly layer (8); a plurality of first air holes (9) are formed in the upper surface of the elastic adhesive layer (1) at equal intervals, and a plurality of second air holes (10) are formed in the upper surface of the synthetic fiber layer (2) at equal intervals.
2. The high strength breathable leather substrate according to claim 1, wherein: the first hydrophobic layer (5) is a polytetrafluoroethylene breathable film, and the first reinforcing layer (3) is made of bamboo carbon fibers.
3. The high-strength breathable leather base fabric according to claim 2, wherein: the second reinforcing layer (4) is made of acetate fibers, and the second hydrophobic layer (6) is a polyethylene breathable film.
4. A high strength breathable leather substrate according to claim 3, wherein: the elastic adhesive layer (1) is made of polyvinyl chloride or polyurethane materials.
5. The high-strength breathable leather base fabric according to claim 4, wherein: the first air hole (9) is aligned with the second air hole (10), and the diameter of the first air hole (9) is larger than that of the second air hole (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121436622.0U CN215360195U (en) | 2021-06-25 | 2021-06-25 | High-strength breathable leather base cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121436622.0U CN215360195U (en) | 2021-06-25 | 2021-06-25 | High-strength breathable leather base cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215360195U true CN215360195U (en) | 2021-12-31 |
Family
ID=79605523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121436622.0U Expired - Fee Related CN215360195U (en) | 2021-06-25 | 2021-06-25 | High-strength breathable leather base cloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215360195U (en) |
-
2021
- 2021-06-25 CN CN202121436622.0U patent/CN215360195U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211231 |