CN210679980U - Wear-resistant composite fabric for bags - Google Patents
Wear-resistant composite fabric for bags Download PDFInfo
- Publication number
- CN210679980U CN210679980U CN201921380005.6U CN201921380005U CN210679980U CN 210679980 U CN210679980 U CN 210679980U CN 201921380005 U CN201921380005 U CN 201921380005U CN 210679980 U CN210679980 U CN 210679980U
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- CN
- China
- Prior art keywords
- layer
- polycarbonate
- water
- polyvinylidene fluoride
- fabric
- 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
Links
- 239000004744 fabric Substances 0.000 title claims abstract description 44
- 239000002131 composite material Substances 0.000 title claims abstract description 16
- 239000010410 layer Substances 0.000 claims abstract description 91
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 43
- 239000004417 polycarbonate Substances 0.000 claims abstract description 27
- 229920000515 polycarbonate Polymers 0.000 claims abstract description 27
- 239000011787 zinc oxide Substances 0.000 claims abstract description 21
- 239000002033 PVDF binder Substances 0.000 claims abstract description 20
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 20
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 20
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims abstract description 20
- 239000004831 Hot glue Substances 0.000 claims abstract description 18
- 229920002334 Spandex Polymers 0.000 claims abstract description 18
- 239000000835 fiber Substances 0.000 claims abstract description 18
- 239000004759 spandex Substances 0.000 claims abstract description 18
- 229920001778 nylon Polymers 0.000 claims abstract description 17
- 239000011248 coating agent Substances 0.000 claims abstract description 16
- 238000000576 coating method Methods 0.000 claims abstract description 16
- 239000011247 coating layer Substances 0.000 claims description 5
- 239000012943 hotmelt Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 23
- 239000012528 membrane Substances 0.000 abstract description 15
- 239000000463 material Substances 0.000 abstract description 6
- 239000012466 permeate Substances 0.000 abstract description 4
- 238000009833 condensation Methods 0.000 abstract description 3
- 230000005494 condensation Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000008187 granular material Substances 0.000 abstract description 3
- 230000008595 infiltration Effects 0.000 abstract description 3
- 238000001764 infiltration Methods 0.000 abstract description 3
- 238000007790 scraping Methods 0.000 abstract description 2
- 239000002245 particle Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 3
- 238000005253 cladding Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 238000005215 recombination Methods 0.000 description 2
- 230000006798 recombination Effects 0.000 description 2
- 230000003678 scratch resistant effect Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 229920004934 Dacron® Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 210000004177 elastic tissue Anatomy 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920006306 polyurethane fiber Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Images
Landscapes
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model discloses a wear-resisting case and bag composite fabric belongs to surface fabric technical field, the surface fabric includes nylon fiber layer, spandex fiber layer, PTFE membrane, polycarbonate layer, hot melt adhesive layer, zinc oxide layer and polyvinylidene fluoride coating. The utility model discloses a polycarbonate has very high impact resistance, and very light weight, to those requiring suitcase light in weight, it is resistant scraping, can withstand the harsh person of examining of travel, polycarbonate is the material of ideal, and become attached to on the PTFE membrane behind the drop of water through the steam condensation, the granule grow, because the effect of drop of water surface tension, the hydrone just can not break away from the drop of water smoothly and permeate the opposite side, the infiltration that has just prevented water takes place, make the vapor permeation membrane have waterproof function, and through the coating of zinc oxide layer surface there is the polyvinylidene fluoride coating, because polyvinylidene fluoride's hydrophilicity is relatively poor, can prevent that the drop of water from adsorbing the surface of surface fabric, play good waterproof performance.
Description
Technical Field
The utility model relates to a surface fabric technical field especially relates to a wear-resisting case and bag compound surface fabric.
Background
With the continuous improvement of living and consumption level of people, various bags become indispensable ornaments around people. People require that the case and bag products not only have enhanced practicability, but also have the main development of decoration. According to the change of consumer grade, the material of case and bag is more diversified, and the fashion trend is led to the texture case and bag such as genuine leather, PU, dacron, canvas, cotton-flax. Meanwhile, in the era of more and more brand personalities, various styles such as conciseness, vintage, cartoon and the like also meet the requirement of fashion people for developing personalities from different sides. The style of the case is also expanded by the traditional business bag, schoolbag, traveling bag, purse, sachet and the like.
The wear resistance of the fabric used by the existing draw-bar luggage is not strong, the surface of the existing draw-bar luggage is subjected to thread end generation due to abrasion after being used for a period of time, the appearance is not only influenced, but also the use experience of a user is influenced, and the existing draw-bar luggage fabric is not ideal enough in the aspect of water resistance. Therefore, the wear-resistant composite fabric for the bags and suitcases is provided.
Disclosure of Invention
The utility model provides a wear-resisting case and bag compound surface fabric aims at improving the wear-resisting and waterproof performance of surface fabric.
The utility model provides a specific technical scheme as follows:
the utility model provides a pair of wear-resisting case and bag composite fabric includes nylon fiber layer, spandex fiber layer, PTFE membrane, polycarbonate layer, hot melt adhesive layer, zinc oxide layer and polyvinylidene fluoride coating.
Optionally, the nylon fiber layer is located at the innermost side of the fabric for the base layer of the fabric, a spandex fiber layer is interwoven on one side of the nylon fiber layer, a PTFE film is compounded on the surface of the spandex fiber layer, a polycarbonate layer is coated on one side of the PTFE film, a hot melt adhesive layer is sprayed on the surface of the polycarbonate layer, a zinc oxide layer is coated on the surface of the hot melt adhesive layer, and a polyvinylidene fluoride coating is coated on the surface of the zinc oxide layer.
Optionally, the polycarbonate layer, the hot melt adhesive layer, the zinc oxide layer and the polyvinylidene fluoride coating layer are all connected in a hot melt mode.
The utility model has the advantages as follows:
1. the utility model discloses a PTFE membrane one side cladding has the polycarbonate layer, and polycarbonate has very high impact resistance, and very light weight is two very important factors moreover when considering luggage, to those requiring suitcase light in weight, resistant scraping, can withstand the harsh person of examining of travel, polycarbonate is the material of ideal.
2. The utility model discloses a nylon fiber layer interweaves with spandex fiber layer each other, not only can improve the structural strength of surface fabric, has improved the wear resistance of surface fabric moreover.
3. The utility model discloses a spandex cellosilk layer surface recombination has the PTFE membrane, adhere to on the PTFE membrane after the drop of water becomes when the steam condensation, the granule grow, because the effect of drop of water surface tension, the hydrone just can not break away from the drop of water smoothly and permeate the opposite side, the infiltration that has just also prevented water takes place, make the vapor permeation membrane have waterproof function, and through the coating of zinc oxide layer surface have polyvinylidene fluoride coating, because polyvinylidene fluoride's hydrophilicity is relatively poor, can prevent that the drop of water from adsorbing on the surface of surface fabric, play good waterproof performance.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is an overall structure schematic diagram of the wear-resistant composite fabric for bags and suitcases of the embodiment of the present invention.
In the figure: 1. a nylon filament layer; 2. a spandex fiber layer; 3. a PTFE membrane; 4. a polycarbonate layer; 5. a hot melt adhesive layer; 6. a zinc oxide layer; 7. and (3) coating polyvinylidene fluoride.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The following will describe in detail a wear-resistant composite fabric for luggage according to an embodiment of the present invention with reference to fig. 1.
Referring to fig. 1, the embodiment of the present invention provides a wear-resistant composite fabric for luggage, comprising a nylon fiber layer 1, a spandex fiber layer 2, a PTFE film 3, a polycarbonate layer 4, a hot-melt adhesive layer 5, a zinc oxide layer 6, and a polyvinylidene fluoride coating layer 7.
Referring to fig. 1, the embodiment of the present invention provides a wear-resistant luggage composite fabric, which has very high impact resistance through polycarbonate, and is very light, to those who require suitcase light in weight, scratch-resistant, can withstand the rigors of traveling, polycarbonate is an ideal material, and adhere to PTFE membrane 3 after becoming water drops through steam condensation, the granule grow, because of the effect of water drop surface tension, the hydrone just can not break away from the water drops smoothly and permeate to the opposite side, that is to say, the infiltration of water has been prevented, make the vapor permeable membrane have waterproof function, and have polyvinylidene fluoride coating 7 through the surface coating of zinc oxide layer 6, because polyvinylidene fluoride's hydrophilicity is poor, can prevent the water drops from adsorbing on the surface of fabric, play good waterproof performance.
Referring to fig. 1, the embodiment of the utility model provides a wear-resisting case and bag composite fabric nylon fiber layer 1 is the basic unit of surface fabric and is located the innermost side of surface fabric, 1 one side interweaves of nylon fiber layer has spandex fiber layer 2, 2 surface recombination of spandex fiber layer have PTFE membrane 3, 3 one side cladding of PTFE membrane has polycarbonate layer 4, 4 surface coating on polycarbonate layer have hot melt adhesive layer 5, 5 surface cladding on hot melt adhesive layer have zinc oxide layer 6, 6 surface coating on zinc oxide layer have polyvinylidene fluoride coating 7, have improved the functionality of surface fabric.
Referring to fig. 1, in the wear-resistant composite fabric for bags and suitcases provided by the embodiment of the present invention, the polycarbonate layer 4, the hot-melt adhesive layer 5, the zinc oxide layer 6 and the polyvinylidene fluoride coating layer 7 are all connected by hot-melting, so that the structure is simple and the composite fabric is convenient.
The embodiment of the utility model provides a wear-resisting case and bag compound surface fabric, in operation, the basic unit that is the surface fabric through nylon fiber layer 1 is located the innermost side of surface fabric, nylon fiber layer 1 one side has interweaved spandex fiber layer 2 simultaneously, the spandex is artificial fiber, the school name is polyurethane fiber, be an elastic fiber, its elasticity is very good, can lengthen 6 to 7 times under normal condition, and resume as early along with tensile disappearance, nylon its most outstanding advantage is that the wearability is higher than all other fibre, 10 times than cotton wearability, 20 times than wool, add some polyamide fiber in the blended fabric a little, can improve its wearability greatly, interweave through nylon fiber layer 1 and spandex fiber layer 2, not only can improve the structural strength of surface fabric, and improved the wearability of surface fabric, through the surface complex of spandex fiber layer 2 has PTFE membrane 3, when water vapor is condensed into water drops and then attached to the PTFE film 3, the particles become larger, water molecules cannot smoothly separate from the water drops to permeate to the other side under the action of the surface tension of the water drops, namely, the water permeation is prevented, so that the vapor permeable film has a waterproof function, the polycarbonate layer 4 is coated on one side of the PTFE film 3, the polycarbonate has high impact resistance and is very light, and the two very important factors are considered when luggage is taken into consideration, for people who require the luggage to be light in weight, scratch resistant and capable of bearing rigorous tests on traveling, the polycarbonate is an ideal material, the hot melt adhesive layer 5 is sprayed on the surface of the polycarbonate layer 4, the zinc oxide layer 6 is coated on the surface of the hot melt adhesive layer 5, zinc oxide powder is mixed with the hot melt adhesive and then coated on the surface of the polycarbonate layer 4, the zinc oxide belongs to an N-type semiconductor, electrons on a valence band can accept energy transition in ultraviolet rays, the principle that the particles absorb ultraviolet rays is adopted, the function of scattering the ultraviolet rays is related to the particle size of the material, when the size of the particles is far smaller than the wavelength of the ultraviolet rays, the particles can scatter the ultraviolet rays acting on the particles in all directions, the ultraviolet intensity in the irradiation direction is reduced, the damage of the ultraviolet rays to the luggage fabric is reduced, the polyvinylidene fluoride coating 7 is coated on the surface of the zinc oxide layer 6, and due to the fact that the polyvinylidene fluoride is poor in hydrophilicity, water drops can be prevented from being adsorbed on the surface of the fabric, and good waterproof performance is achieved.
It should be noted that, the utility model relates to a wear-resisting case and bag composite fabric, including nylon fiber layer 1, spandex fiber layer 2, PTFE membrane 3, polycarbonate layer 4, hot melt adhesive layer 5, zinc oxide layer 6, polyvinylidene fluoride coating 7, the part is general standard component or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (3)
1. The wear-resistant composite fabric for the bags and suitcases is characterized by comprising a nylon fiber layer, a spandex fiber layer, a PTFE film, a polycarbonate layer, a hot melt adhesive layer, a zinc oxide layer and a polyvinylidene fluoride coating layer.
2. The wear-resistant composite fabric for cases and bags as claimed in claim 1, wherein the nylon fiber layer is a base layer of the fabric and is located at the innermost side of the fabric, the spandex fiber layer is interwoven on one side of the nylon fiber layer, a PTFE film is compounded on the surface of the spandex fiber layer, a polycarbonate layer is coated on one side of the PTFE film, a hot melt adhesive layer is sprayed on the surface of the polycarbonate layer, a zinc oxide layer is coated on the surface of the hot melt adhesive layer, and a polyvinylidene fluoride coating is coated on the surface of the zinc oxide layer.
3. The wear-resistant luggage composite fabric as claimed in claim 1, wherein the polycarbonate layer, the hot-melt adhesive layer, the zinc oxide layer and the polyvinylidene fluoride coating layer are connected in a hot-melt manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921380005.6U CN210679980U (en) | 2019-08-23 | 2019-08-23 | Wear-resistant composite fabric for bags |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921380005.6U CN210679980U (en) | 2019-08-23 | 2019-08-23 | Wear-resistant composite fabric for bags |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210679980U true CN210679980U (en) | 2020-06-05 |
Family
ID=70883473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921380005.6U Expired - Fee Related CN210679980U (en) | 2019-08-23 | 2019-08-23 | Wear-resistant composite fabric for bags |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210679980U (en) |
-
2019
- 2019-08-23 CN CN201921380005.6U patent/CN210679980U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200605 |