CN220262270U - High-performance spunlaced non-woven fabric base sports shoe leather - Google Patents
High-performance spunlaced non-woven fabric base sports shoe leather Download PDFInfo
- Publication number
- CN220262270U CN220262270U CN202320849957.8U CN202320849957U CN220262270U CN 220262270 U CN220262270 U CN 220262270U CN 202320849957 U CN202320849957 U CN 202320849957U CN 220262270 U CN220262270 U CN 220262270U
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- Prior art keywords
- layer
- woven fabric
- spunlaced
- shoe leather
- leather
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- 239000004745 nonwoven fabric Substances 0.000 title claims abstract description 40
- 239000010985 leather Substances 0.000 title claims abstract description 30
- 239000010410 layer Substances 0.000 claims abstract description 74
- 238000005187 foaming Methods 0.000 claims abstract description 27
- 229920002635 polyurethane Polymers 0.000 claims abstract description 15
- 239000004814 polyurethane Substances 0.000 claims abstract description 15
- 239000011347 resin Substances 0.000 claims abstract description 14
- 229920005989 resin Polymers 0.000 claims abstract description 14
- 241000381602 Vachellia nebrownii Species 0.000 claims abstract description 12
- 239000002344 surface layer Substances 0.000 claims abstract description 9
- 238000010521 absorption reaction Methods 0.000 claims description 15
- 230000001877 deodorizing effect Effects 0.000 claims description 12
- 239000000945 filler Substances 0.000 claims description 11
- 230000000386 athletic effect Effects 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 5
- 239000002775 capsule Substances 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- -1 polytetrafluoroethylene Polymers 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 14
- 238000001035 drying Methods 0.000 abstract description 4
- 239000000758 substrate Substances 0.000 abstract 1
- 239000006260 foam Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 5
- 239000002131 composite material Substances 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 239000002649 leather substitute Substances 0.000 description 4
- 238000004321 preservation Methods 0.000 description 3
- 238000004332 deodorization Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The application discloses sports shoe leather with a high-performance spunlaced non-woven fabric substrate relates to the technical field of shoe leather, and comprises a spunlaced non-woven fabric layer, wherein a PVC foaming inner layer is arranged on the lower side of the spunlaced non-woven fabric layer, and a microporous waterborne polyurethane dry resin layer, a wear-resistant surface layer and a waterproof outer layer are sequentially arranged on the upper side of the spunlaced non-woven fabric layer. This application supports PVC foaming inlayer and micropore's waterborne polyurethane dry process resin layer, wear-resisting surface course and waterproof skin through the water thorn non-woven fabrics layer for this high performance water thorn non-woven fabrics base sports shoe leather has stable in structure's effect, and realizes high-efficient ventilative effect through micropore's waterborne polyurethane dry process resin layer, and PVC foaming inlayer keeps structural stability in continuous contact friction, and possesses the comfortable and high effect of structural strength of contact.
Description
Technical Field
The application relates to the technical field of shoe leather, in particular to high-performance water-jet non-woven fabric base sports shoe leather.
Background
At present, various excellent properties of the synthetic leather are that natural leather cannot be replaced, and the synthetic leather is a natural leather with a large quantity of replaced resources. The synthetic leather is used for the decoration of bags, clothes, shoes, vehicles and furniture, has been increasingly confirmed in the market, has wide application range and large quantity, and is of various varieties, and the traditional natural leather cannot meet.
In the prior art, the water thorn cloth composite vamp leather generally adopts a PVC surface layer, a waterproof protective layer is arranged on the upper side of the PVC surface layer, and a PVC foaming layer is arranged on the lower side of the PVC surface layer. Meanwhile, in order to achieve the heat preservation effect, a heat preservation layer is arranged on the lower side of the PVC foaming layer, and a spun-laced non-woven fabric is correspondingly arranged on the lower side of the heat preservation layer.
However, the integral structure of the existing spunlaced fabric composite vamp leather is single in composition, so that the diversity of the vamp is affected when the novel spunlaced fabric composite vamp leather is applied to the vamp, and further the market prospect and development of corresponding synthetic leather shoes are affected, and the novel spunlaced fabric composite vamp leather is to be improved.
Disclosure of Invention
In view of the above, the present application aims to provide a high-performance hydro-entangled non-woven fabric base sport shoe leather for achieving the purposes of functional diversity and deodorization and ventilation. The specific scheme is as follows:
the utility model provides a high performance water thorn non-woven fabrics subbase sports shoe leather, includes water thorn non-woven fabrics layer, the downside on water thorn non-woven fabrics layer is provided with PVC foaming inlayer, the upside on water thorn non-woven fabrics layer has set gradually micro-porous waterborne polyurethane dry process resin layer, wear-resisting surface layer and waterproof skin.
Preferably: a deodorizing layer is arranged between the spunlaced non-woven fabric layer and the aqueous polyurethane dry resin layer.
Preferably: the PVC foaming inner layer is provided with a plurality of through foaming inner holes, and at least one foaming inner hole is internally provided with a moisture absorption filler.
Preferably: the foaming inner hole consists of an inner small hole communicated with the lower side of the PVC foaming inner layer, a sac cavity for placing the moisture absorption filler and an outer large hole communicated with the spunlaced non-woven fabric layer; the outer inner diameter of the outer big hole is larger than the inner diameter, the maximum inner diameter of the outer big hole is larger than the maximum inner diameter of the inner small hole, and the ratio of the inner diameter of the capsule cavity to the maximum inner diameter of the outer big hole is 1.5-10:1.
preferably: the hygroscopic filler is silica gel or activated alumina.
Preferably: the waterproof outer layer is a polytetrafluoroethylene film.
According to the scheme, the application provides the high-performance spunlaced non-woven fabric base sports shoe leather, which has the following beneficial effects:
1. the PVC foaming inner layer, the microporous aqueous polyurethane dry resin layer, the wear-resistant surface layer and the waterproof outer layer are supported by the spunlaced non-woven fabric layer, so that the high-performance spunlaced non-woven fabric base sports shoe leather has a stable structure, and the high-efficiency ventilation effect is realized by the microporous aqueous polyurethane dry resin layer, so that the PVC foaming inner layer keeps stable structure in continuous contact friction and has the effects of comfort contact and high structural strength;
2. the deodorizing layer realizes the effect of high-efficiency deodorization, and the moisture absorption filler in the foaming inner hole realizes the purpose of high-efficiency moisture absorption;
3. the moisture absorption filling material for absorbing moisture is placed in the bag cavity of the foaming inner hole, so that moisture is fully absorbed through the moisture absorption filling material after entering the bag cavity through the inner small hole, and then the moisture is efficiently deodorized through the deodorizing layer after sequentially passing through the outer large hole and the spunlaced non-woven fabric layer;
4. the silica gel or activated alumina is used for realizing the effective moisture absorption function and is matched with the deodorizing layer to realize the effect of avoiding odor problem in use.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present application, and that other drawings may be obtained according to the provided drawings without inventive effort to a person skilled in the art.
Fig. 1 is a schematic structural view of a high performance spunlaced nonwoven base athletic shoe leather disclosed herein.
Reference numerals illustrate: 1. a PVC foaming inner layer; 11. foaming the inner hole; 111. an inner aperture; 112. a capsule cavity; 113. an outer large aperture; 12. a hygroscopic filler; 2. a spun-laced non-woven fabric layer; 3. a deodorizing layer; 4. a water-based polyurethane dry resin layer; 5. a wear-resistant facing; 6. and a waterproof outer layer.
Description of the embodiments
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
Examples
As shown in fig. 1, the high-performance spunlaced non-woven fabric base sports shoe leather comprises a spunlaced non-woven fabric layer 2. According to the embodiment, the PVC foaming inner layer 1 is arranged on the lower side of the spunlaced non-woven fabric layer 2, so that the PVC foaming inner layer 1 keeps stable in structure in continuous contact friction, and has the effects of comfort in contact and high structural strength.
It should be mentioned that a microporous aqueous polyurethane dry resin layer 4, a wear-resistant surface layer 5 and a waterproof outer layer 6 are sequentially provided on the upper side of the spun-laced nonwoven fabric layer 2. The microporous aqueous polyurethane dry resin layer 4 has an effective ventilation function, the wear-resistant surface layer 5 has an effective wear-resistant effect, and the waterproof outer layer 6 has an efficient waterproof effect.
Examples
The second embodiment differs from the first embodiment in that a deodorizing layer 3 is provided between the spun-laced nonwoven fabric layer 2 and the aqueous polyurethane dry resin layer 4 in the second embodiment. Wherein, the deodorizing layer 3 is obtained by mixed weaving of bamboo carbon fiber and polyester fiber. So as to achieve the effective deodorizing and ventilation effects.
Examples
The difference between the third embodiment and the second embodiment is that the PVC foam inner layer 1 in the third embodiment is provided with a plurality of through foam inner holes 11, and at least one foam inner hole 11 is provided with a moisture absorption filler 12. Wherein the hygroscopic filler 12 is silica gel or activated alumina. The waterproof outer layer 6 is a polytetrafluoroethylene film. Therefore, the silica gel or the activated alumina can realize the effective moisture absorption function, and the deodorizing layer 3 can avoid odor problem in use.
The foam inner hole 11 is composed of an inner small hole 111 communicating with the lower side of the PVC foam inner layer 1, a pocket 112 for placing the moisture absorption filler 12, and an outer large hole 113 communicating with the spun-laced nonwoven fabric layer 2. Wherein, the outside inner diameter of the outer big hole 113 is larger than the inside inner diameter, and the maximum inner diameter of the outer big hole 113 is larger than the maximum inner diameter of the inner small hole 111, and the ratio of the inner diameter of the capsule 112 to the maximum inner diameter of the outer big hole 113 is 1.5-10:1. in this embodiment, the ratio of the inner diameter of the capsule 112 to the maximum inner diameter of the outer large aperture 113 is preferably 3:1, 1.5 can of course also be adopted: 1. 2: 1. 10:1, etc.
To sum up, the application provides a high performance water thorn non-woven fabrics base sports shoes leather, this high performance water thorn non-woven fabrics base sports shoes leather supports PVC foaming inlayer 1 and micropore's waterborne polyurethane dry process resin layer 4, wear-resisting surface course 5 and waterproof skin 6 through water thorn non-woven fabrics layer 2 for this high performance water thorn non-woven fabrics base sports shoes leather has stable in structure's effect. Meanwhile, the moisture absorption filling 12 for moisture absorption is placed in the bag cavity 112 of the foaming inner hole 11, so that moisture is fully absorbed through the moisture absorption filling 12 after entering the bag cavity 112 through the inner small hole 111, and then is efficiently deodorized through the deodorizing layer 3 after sequentially passing through the outer large hole 113 and the spun-laced non-woven fabric layer 2, so that the high-performance spun-laced non-woven fabric base sports shoe leather has the effects of functional diversity and deodorizing and ventilation.
Reference to "first," "second," "third," "fourth," etc. (if present) herein is used to distinguish similar objects from each other and does not necessarily describe a particular order or sequence. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments described herein may be implemented in other sequences than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed or inherent to such process, method, or apparatus.
It should be noted that the description herein of "first," "second," etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implying an indication of the number of technical features being indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be regarded as not exist and not within the protection scope of the present application.
The principles and embodiments of the present application are described herein with specific examples, the above examples being provided only to assist in understanding the methods of the present application and their core ideas; meanwhile, as those skilled in the art will have modifications in the specific embodiments and application scope in accordance with the ideas of the present application, the present description should not be construed as limiting the present application in view of the above.
Claims (6)
1. The utility model provides a high performance water thorn non-woven fabrics base sports shoes leather which characterized in that: the waterproof polyurethane waterproof coating comprises a spun-laced non-woven fabric layer (2), wherein a PVC foaming inner layer (1) is arranged on the lower side of the spun-laced non-woven fabric layer (2), and a microporous aqueous polyurethane dry resin layer (4), a wear-resistant surface layer (5) and a waterproof outer layer (6) are sequentially arranged on the upper side of the spun-laced non-woven fabric layer (2).
2. The high performance spunlaced nonwoven base athletic shoe leather of claim 1, wherein: a deodorizing layer (3) is arranged between the spunlaced non-woven fabric layer (2) and the aqueous polyurethane dry resin layer (4).
3. The high performance spunlaced nonwoven base athletic shoe leather of claim 1, wherein: the PVC foaming inner layer (1) is provided with a plurality of through foaming inner holes (11), and at least one foaming inner hole (11) is internally provided with a moisture absorption filler (12).
4. A high performance spunlaced nonwoven base athletic shoe leather as defined in claim 3, wherein: the foaming inner hole (11) consists of an inner small hole (111) communicated with the lower side of the PVC foaming inner layer (1), a sac cavity (112) for placing the moisture absorption filler (12) and an outer large hole (113) communicated with the spunlaced non-woven fabric layer (2); the outer inner diameter of the outer large hole (113) is larger than the inner diameter, the maximum inner diameter of the outer large hole (113) is larger than the maximum inner diameter of the inner small hole (111), and the ratio of the inner diameter of the capsule cavity (112) to the maximum inner diameter of the outer large hole (113) is 1.5-10:1.
5. a high performance spunlaced nonwoven base athletic shoe leather as defined in claim 3, wherein: the hygroscopic filler (12) is silica gel or activated alumina.
6. The high performance spunlaced nonwoven base athletic shoe leather of claim 1, wherein: the waterproof outer layer (6) is a polytetrafluoroethylene film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320849957.8U CN220262270U (en) | 2023-04-17 | 2023-04-17 | High-performance spunlaced non-woven fabric base sports shoe leather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320849957.8U CN220262270U (en) | 2023-04-17 | 2023-04-17 | High-performance spunlaced non-woven fabric base sports shoe leather |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220262270U true CN220262270U (en) | 2023-12-29 |
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ID=89299596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320849957.8U Active CN220262270U (en) | 2023-04-17 | 2023-04-17 | High-performance spunlaced non-woven fabric base sports shoe leather |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220262270U (en) |
-
2023
- 2023-04-17 CN CN202320849957.8U patent/CN220262270U/en active Active
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