CN1751621A - Water-proof and ventilation shoe socks and shoes using same - Google Patents
Water-proof and ventilation shoe socks and shoes using same Download PDFInfo
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- CN1751621A CN1751621A CN 200510105206 CN200510105206A CN1751621A CN 1751621 A CN1751621 A CN 1751621A CN 200510105206 CN200510105206 CN 200510105206 CN 200510105206 A CN200510105206 A CN 200510105206A CN 1751621 A CN1751621 A CN 1751621A
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- lining
- footwear
- waterproof breathable
- functional shoe
- nexine
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Abstract
A water-proof moisture-permeable functional lining sleeve of shoe is composed of a liner layer made up of the crustamine fibers through weaving and a face layer made up of the millipore PTFE film. Its advantages are high water-proofing, moisture permeable and air permeable effect, and sure medical functions of suppressing bacteria, treating smelly food and preventing beriberi.
Description
Technical field
The present invention relates to Waterproof Breathable functional shoe lining, particularly place in the footwear, can prevent that water saturates from arriving the lining of the footwear of foot.
Background technology
General waterproof footwear, water can't enter the inside of footwear, simultaneously, the sweat that foot produces also can't be dispersed into the outside of footwear, this can make foot not only wet but also cold, and if be in for a long time beriberi, smelly, the ringworm of the foot of pin also can take place under this state, bring the misery that is difficult to express to the wearer.
Introduce the used raw-material background information of the present invention below.Chitin fiber is from the crust of shrimp, crab and shell-fish, and annual ocean is produced the crust amount and reached 1,000,000,000 tons, is only second to cellulose in the output of natural polymer.Chitin is a kind of natural polysaccharide material, because it has crystal structure and more hydrogen bond preferably, therefore, its solubility property is very poor.To become its solubility property of crust amine (also claiming chitosan) better than chitin through deacetylated for crust.Refining chitin or crust amine solvent in suitable solvent, are made for chitin fiber or chitosan fiber by wet spinning.Because chitin or crust amine have excellent biological compatibility and adaptability, and have functions such as anti-inflammatory, hemostasis, analgesia and the growth of promotion injected organism tissue, can promote wound healing, therefore be acknowledged as the ideal material of protection wound.Chitin is as the fibre fractionation in the lower animal, have the biological function of cellulose in collagen in the higher mammal tissue and the higher plant fiber concurrently, so biological nature is very excellent, and its principal character is: (1) good biocompatibility.Chitin and derivative thereof are the natural polymers that has no side effect, and its chemical property and biological property and tissue are close, and therefore, there are not exclusive problem in its goods and human body.(2) biologically active excellence.Chitin and derivative thereof show multiple biologically active because of contained complicated spatial structure itself, and that its goods have is antibacterial, reduce serum and cholesterol level, be suppressed to fibroblast growth, directly suppress tumour cell and promote epithelial cell growth, promote effects such as humoral immunity and cellular immunity.Chitin fiber fabric CN1313416 in the early stage patent of applicant is existing open
The polytetrafluoroethylmaterial material of all size is extensively sold on market, various apertures for example, all thickness, its total advantage is to have good characteristics such as tensile strength height, good insulating, non-viscosity, currently is mainly used in the insulating materials of capacitor, the insulation of special cable.
Summary of the invention
The object of the present invention is to provide a kind of Waterproof Breathable functional shoe lining, this Waterproof Breathable functional shoe lining can prevent that not only moisture from entering the inside of footwear, and have superpower saturating wet, gas permeability, can prevent owing to sweat condenses in the uncomfortable and various pedopathys that foot causes.
Waterproof Breathable functional shoe lining of the present invention comprises the nexine of lining at least with outer two-layer, and the nexine of described lining and outer the stickup are integral, and it is characterized in that the nexine of described lining is made of the textile material that contains natural marine high polymer chitosan fiber; The skin of described lining is made of microporous poly tetrafluoroethylene material (ePTFE).Polytetrafluoroethylene (PTFE) has waterproof action, and when the micro-pore diameter of polytetrafluoroethylene (PTFE) membrane material was chosen in 0.1～0.5 μ m, this diameter was 1/5000～1/2000 of a drop diameter, is 700 times of water vapour molecule.Because the micro-pore diameter of ePTFE membrane material is 1/5000～1/2000 of a drop diameter, so no matter how moist the outside has, and does not have moisture and infiltrates from skin.Simultaneously,,, do not accumulate between body surface and the fabric, the people is felt comfortably cool, do not produce stuffy sensation so can make the unimpeded shoes bushing that appears of sweat steam because the micro-pore diameter of ePTFE membrane material is 700 times of hydrone.Adhesive material is general hot melt moisturecuring melten gel, and for example response type polyurethane PUR is not particularly limited for the condition of pasting.
The feature of Waterproof Breathable functional shoe lining of the present invention is that also the thickness of described microporous poly tetrafluoroethylene material is 20～70 μ m.
The feature of Waterproof Breathable functional shoe lining of the present invention is that also the thickness of described microporous poly tetrafluoroethylene material is 30～50 μ m.
The feature of Waterproof Breathable functional shoe lining of the present invention is that also the micro-pore diameter of described microporous poly tetrafluoroethylene material is chosen as 0.1-0.5 μ m.
Another being characterised in that of Waterproof Breathable functional shoe lining of the present invention, the seam crossing employing waterproof suture at described lining is pasted with sealing strip on its surface.
Another being characterised in that of Waterproof Breathable functional shoe lining of the present invention also is provided with the top layer in the outer field outside of described lining.
Footwear of the present invention comprise sole, upper of a shoe, it is characterized in that, be provided with Waterproof Breathable functional shoe lining in the inboard of described footwear, the nexine of this lining and outer the stickup are integral, the nexine of described Waterproof Breathable functional shoe lining is made of the textile material that contains natural marine high polymer chitosan fiber, and the skin of described lining is made of the microporous poly tetrafluoroethylene material.
The feature of footwear of the present invention is that also the thickness of described microporous poly tetrafluoroethylene material is 20～70 μ m.
The feature of footwear of the present invention is that also the thickness of described microporous poly tetrafluoroethylene material is 30～50 μ m.
The feature of footwear of the present invention is that also the seam crossing employing waterproof suture at described lining is pasted with sealing strip on its surface.
The feature of footwear of the present invention also is, also is provided with the top layer in the outer field outside of described lining.
Waterproof Breathable functional shoe lining of the present invention and the footwear that use this waterproof overshoes not only can waterproof, windproof, have superpower poisture-penetrability, gas permeability, and because nexine has adopted the textile material that contains natural marine high polymer chitosan fiber, so have the effect of antibacterial bacteriostatic, foot foulness eliminating, prevention beriberi.
Description of drawings
Fig. 1 is the stereogram of Waterproof Breathable functional shoe lining of the present invention.
Fig. 2 is the sectional structure chart of Waterproof Breathable functional shoe lining of the present invention.
Fig. 3 is to use the functional schematic of the footwear of Waterproof Breathable functional shoe lining of the present invention.
Fig. 4 is the structural representation of footwear of the present invention.
The specific embodiment
Followingly be elaborated with reference to the specific embodiment of accompanying drawing to Waterproof Breathable functional shoe lining of the present invention.
The stereogram of Fig. 1 Waterproof Breathable functional shoe of the present invention lining, Fig. 2 are the sectional structure charts of Waterproof Breathable functional shoe lining of the present invention.Waterproof Breathable functional shoe lining 1 of the present invention comprises that at least the nexine 11 of lining is two-layer with outer 12, this nexine 11 and outer 12 is pasted and is integral, wherein, the nexine 11 of lining is made of the textile material that contains natural marine high polymer chitosan fiber (hereinafter to be referred as the marine organisms fibrous material); The skin 12 of lining is made of microporous poly tetrafluoroethylene material (to call the ePTFE membrane material in the following text).The thickness of ePTFE membrane material is 20～70 μ m.The textile material that contains natural marine high polymer chitosan fiber is disclosed among the open source literature CN1313416 narration.Adhesive material is general hot melt moisturecuring melten gel, and for example response type polyurethane PUR is not particularly limited for the condition of pasting.
Seam crossing at Waterproof Breathable functional shoe lining of the present invention adopts the waterproof suture, pastes sealing strip on the surface of suture site, so that lining becomes the cover of a sealing footwear shape, that be provided with upper opening.
Outer field outside at Waterproof Breathable functional shoe lining of the present invention also is provided with top layer 3, and this top layer can be the surface of footwear, also can be provided in a side of the decorative layer of lining 1 outside, can be cloth matter, can be cortex also, and to this, there is no particular limitation in the present invention.
Below the action principle of Waterproof Breathable functional shoe lining of the present invention is described.
Fig. 3 is to use the functional schematic of the footwear of Waterproof Breathable functional shoe lining of the present invention.Nexine 11, skin 12 and top layer 3 that sweat gas in the arrow 4 expression footwear can pass lining are dispersed in the air.Arrow 5 expression water droplets or wind are intercepted by the skin 12 of lining and externally can not enter in the footwear.
Because the skin 12 of lining is the microporous poly tetrafluoroethylene material, thickness 20～70 μ m of membrane material, the membrane material surface is covered with fibril shape micropore, the cross section of membrane material is a kind of web frame, very complicated structures such as netted connection, hole edge cover, duct bending are arranged on the three-dimensional structure in hole, by a plurality of micropores form a passage, a micropore that has links to each other with a plurality of passages.EPTFE membrane material micro-pore diameter excursion is 1/5000～1/2000 of a drop diameter at 0.1～0.5 μ m, is 700 times of water vapour molecule.Because the micro-pore diameter of ePTFE membrane material is 1/5000～1/2000 of a drop diameter, so no matter how moist the outside has, and does not have moisture and infiltrates from skin.
In addition,,, do not accumulate between body surface and the fabric, the people is felt comfortably cool, do not produce stuffy sensation so can make the unimpeded shoes bushing that appears of sweat steam because the micro-pore diameter of ePTFE membrane material is 700 times of hydrone.
In addition, because the micropore of ePTFE membrane material is not a straight passage, but passage is formed network structure in film, directly contact with human body so wind can not directly pass ePTFE membrane material micropore.The body of Waterproof Breathable functional shoe lining is under the 100Pa pressure conditions, and gas permeability is less than 0.3m/s.
To thickness is that the ePTFE membrane material of 30～50 μ m and the compound of marine organisms fibrous material carry out poisture-penetrability, water pressure resistance, heatproof difference and resistance to acids and bases detection, and its result is as follows:
Vapor transfer rate＞10000g/m2.24hr
Water pressure resistance＞10000mm water column
Heatproof is poor :-150 ℃～300 ℃
Chemical substances such as anti-strong acid, highly basic
The ePTFE membrane material of 20～70 μ m and the compound of marine organisms fibrous material are carried out poisture-penetrability, water pressure resistance, heatproof difference and resistance to acids and bases detection, and its result has reached well saturating wet, good waterproof effect.
Fig. 4 is the structural representation of footwear of the present invention.Footwear of the present invention comprise sole 2 and upper of a shoe 3, in addition, be provided with Waterproof Breathable functional shoe lining 1 in the inboard of footwear, this Waterproof Breathable functional shoe lining 1 is made of nexine 11 and outer 12, this nexine 11 and outer 12 is bonded into one, nexine 11 is made of the textile material that contains natural marine high polymer chitosan fiber, and the skin 12 of this lining 1 is made of ePTFE membrane material material.
The thickness of the ePTFE membrane material of the lining of footwear of the present invention is 20～70 μ m.
The thickness of the ePTFE membrane material of the lining of footwear of the present invention is 30～50 μ m.
The lining of footwear of the present invention is pasted with sealing strip at its seam crossing.
The lining of footwear of the present invention also is provided with the top layer in the outside of its skin 12, and this top layer can be the surface of footwear, also can be provided in a side of the decorative layer of lining 1 outside, can be cloth matter, can be cortex also, and to this, there is no particular limitation in the present invention.
Waterproof Breathable functional shoe lining of the present invention and use the footwear of this lining, not only can waterproof, windproof, have superpower poisture-penetrability, gas permeability, and because nexine has adopted the textile material that contains natural marine high polymer chitosan fiber, so have the effect of antibacterial bacteriostatic, foot foulness eliminating, prevention beriberi.
Claims (10)
1, a kind of Waterproof Breathable functional shoe lining comprises nexine and outer two-layer, and the nexine of this lining and outer the stickup are integral, and it is characterized in that its nexine is made of the textile material that contains natural marine high polymer chitosan fiber; Its skin is made of the microporous poly tetrafluoroethylene material.
2, Waterproof Breathable functional shoe lining as claimed in claim 1 is characterised in that, the thickness of microporous poly tetrafluoroethylene material is 20～70 μ m.
3, Waterproof Breathable functional shoe lining as claimed in claim 1 is characterised in that, the thickness of microporous poly tetrafluoroethylene material is 30～50 μ m.
4, as any described Waterproof Breathable functional shoe lining of claim 1-3, the seam crossing employing waterproof suture at described lining is pasted with sealing strip on its surface.
5, as any described Waterproof Breathable functional shoe lining of claim 1-3, it is characterized in that the micro-pore diameter of described microporous poly tetrafluoroethylene material is chosen as 0.1-0.5 μ m.
6, a kind of footwear comprise sole, upper of a shoe, it is characterized in that, be provided with Waterproof Breathable functional shoe lining in the inboard of footwear, this Waterproof Breathable functional shoe lining is made of nexine and skin at least, described nexine and skin are bonded as one, the nexine of described lining is made of the textile material that contains natural marine high polymer chitosan fiber, and the skin of described lining is made of the microporous poly tetrafluoroethylene material.
7, footwear as claimed in claim 6 is characterized in that, the thickness of microporous poly tetrafluoroethylene material is 20～70 μ m.
8, footwear as claimed in claim 6 is characterized in that, the thickness of microporous poly tetrafluoroethylene material is 30～50 μ m.
As the described footwear of arbitrary claim of claim 6～claim 8, it is characterized in that 9, the seam crossing employing waterproof suture at described lining is pasted with sealing strip on its surface.
10, as the described footwear of arbitrary claim of claim 6～claim 8, it is characterized in that, also be provided with the top layer in the outer field outside of described lining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510105206 CN1751621A (en) | 2005-09-26 | 2005-09-26 | Water-proof and ventilation shoe socks and shoes using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510105206 CN1751621A (en) | 2005-09-26 | 2005-09-26 | Water-proof and ventilation shoe socks and shoes using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1751621A true CN1751621A (en) | 2006-03-29 |
Family
ID=36678712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510105206 Pending CN1751621A (en) | 2005-09-26 | 2005-09-26 | Water-proof and ventilation shoe socks and shoes using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1751621A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102349722A (en) * | 2011-09-27 | 2012-02-15 | 丁国南 | Waterproof and air-permeable shoe and production method thereof |
| CN105644101A (en) * | 2016-03-03 | 2016-06-08 | 京东方科技集团股份有限公司 | Multifunctional fabric and manufacture method and outdoor garment thereof |
| CN108835766A (en) * | 2018-07-17 | 2018-11-20 | 广州上钩拳文化产业发展有限公司 | A kind of air-permeable dampproof formula shoes and its manufacturing process |
| CN109965371A (en) * | 2019-05-10 | 2019-07-05 | 王海震 | Relax foot footgear set |
-
2005
- 2005-09-26 CN CN 200510105206 patent/CN1751621A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102349722A (en) * | 2011-09-27 | 2012-02-15 | 丁国南 | Waterproof and air-permeable shoe and production method thereof |
| CN105644101A (en) * | 2016-03-03 | 2016-06-08 | 京东方科技集团股份有限公司 | Multifunctional fabric and manufacture method and outdoor garment thereof |
| CN108835766A (en) * | 2018-07-17 | 2018-11-20 | 广州上钩拳文化产业发展有限公司 | A kind of air-permeable dampproof formula shoes and its manufacturing process |
| CN109965371A (en) * | 2019-05-10 | 2019-07-05 | 王海震 | Relax foot footgear set |
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