CN108454183A - A kind of Water-proof breathable fabric and preparation method thereof - Google Patents
A kind of Water-proof breathable fabric and preparation method thereof Download PDFInfo
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- CN108454183A CN108454183A CN201810495244.XA CN201810495244A CN108454183A CN 108454183 A CN108454183 A CN 108454183A CN 201810495244 A CN201810495244 A CN 201810495244A CN 108454183 A CN108454183 A CN 108454183A
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- 239000004744 fabric Substances 0.000 title claims abstract description 128
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 title description 6
- 239000010985 leather Substances 0.000 claims abstract description 170
- 238000000034 method Methods 0.000 claims abstract description 149
- 229920005749 polyurethane resin Polymers 0.000 claims description 38
- 239000004431 polycarbonate resin Substances 0.000 claims description 34
- 229920005668 polycarbonate resin Polymers 0.000 claims description 34
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims description 34
- 235000012239 silicon dioxide Nutrition 0.000 claims description 34
- 238000005507 spraying Methods 0.000 claims description 25
- 238000007761 roller coating Methods 0.000 claims description 20
- 239000011248 coating agent Substances 0.000 claims description 17
- 238000000576 coating method Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 15
- 238000001035 drying Methods 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 3
- 229910021529 ammonia Inorganic materials 0.000 claims description 2
- -1 poly- ammonia Ester Chemical class 0.000 claims 1
- 230000000007 visual effect Effects 0.000 abstract description 13
- 238000005516 engineering process Methods 0.000 abstract description 5
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 10
- 230000035699 permeability Effects 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 238000009738 saturating Methods 0.000 description 3
- 239000012752 auxiliary agent Substances 0.000 description 2
- 238000004049 embossing Methods 0.000 description 2
- 239000003999 initiator Substances 0.000 description 2
- 239000002932 luster Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000002562 thickening agent Substances 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N 1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,6,10,10a-octahydrophenanthrene-1-carboxylic acid Chemical compound C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- PXFBZOLANLWPMH-UHFFFAOYSA-N 16-Epiaffinine Natural products C1C(C2=CC=CC=C2N2)=C2C(=O)CC2C(=CC)CN(C)C1C2CO PXFBZOLANLWPMH-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 210000000981 epithelium Anatomy 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 235000015220 hamburgers Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
- B32B27/365—Layered products comprising a layer of synthetic resin comprising polyesters comprising polycarbonates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B9/045—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2255/00—Coating on the layer surface
- B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2255/00—Coating on the layer surface
- B32B2255/20—Inorganic coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2255/00—Coating on the layer surface
- B32B2255/26—Polymeric coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/724—Permeability to gases, adsorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/726—Permeability to liquids, absorption
- B32B2307/7265—Non-permeable
Landscapes
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
Abstract
The invention discloses a kind of Water-proof breathable fabrics and preparation method thereof, it is related to leather technology field, including Sandwich screen-cloth, at least one layer of dry method leather layer is equipped with above the Sandwich screen-cloth, dry method leather layer described in the Sandwich screen-cloth, multilayer is combined with each other, multiple micropores are equipped in the dry method leather layer, the surface of the dry method leather layer far from the Sandwich screen-cloth is equipped with lines.Dry method leather layer can bring the touch feelings such as smooth or viscous astringent sense to people, meanwhile lines makes Water-proof breathable fabric have more three-dimensional sense, by surface to the visual effect and sense of touch of people's diversification, and the number of plies of dry method leather layer is different, and the feel of Water-proof breathable fabric is also different.So set, solving the problems, such as that traditional Water-proof breathable fabric can not achieve the visual effect and sense of touch of diversification.
Description
Technical field
The present invention relates to leather technology fields, more specifically to a kind of Water-proof breathable fabric and preparation method thereof.
Background technology
With the development of economy with the continuous improvement of living standard, requirement of the people to daily necessities performance is higher and higher,
Since there is Water-proof breathable fabric waterproof and ventilative excellent properties gradually to come into people’s lives.Water-proof breathable fabric is extensive
It applies on the knapsack, fashionable clothing or even various protector of fashion, and has won everybody like.
Currently, traditional Water-proof breathable fabric majority is made by covering thin film on Sandwich screen-cloth surface, lead to it
Not only tone is single, but also the sense of touch of fabric is single, cannot bring the visual effect and sense of touch of diversification.
Therefore, it solves the problems, such as that traditional Water-proof breathable fabric can not achieve the visual effect and sense of touch of diversification, becomes
Those skilled in the art's important technological problems to be solved.
Invention content
The purpose of the present invention is to provide a kind of Water-proof breathable fabric and preparation method thereof, it is saturating to solve waterproof in the prior art
Gas fabric tone is single, and sense of touch is single, the problem of visual effect and sense of touch of diversification cannot be brought to people.
According to the embodiment of the present application in a first aspect, provide a kind of Water-proof breathable fabric, including Sandwich screen-cloth, described three
At least one layer of dry method leather layer is equipped with above Mingzhi's screen cloth, dry method leather layer is compounded in one described in the Sandwich screen-cloth, multilayer
It rises, multiple micropores is equipped in the dry method leather layer, the surface of the dry method leather layer far from the Sandwich screen-cloth is equipped with
Lines.
Preferably, at least one layer of wet method leather layer is equipped between the Sandwich screen-cloth and the dry method leather layer, it is described
Multiple micropores are equipped in wet method leather layer.
Preferably, the dry method leather layer surface far from the Sandwich screen-cloth is equipped with leather layer at table.
Preferably, between the Sandwich screen-cloth and the wet method leather layer be equipped with for connect the Sandwich screen-cloth with
First following layer of the wet method leather layer.
Preferably, between the wet method leather layer and the dry method leather layer be equipped with for connect the wet method leather layer with
Second following layer of the dry method leather layer.
Preferably, the thickness range of the wet method leather layer is 0.2~1.0mm.
Preferably, the material of the wet method leather layer is polyurethane resin.
Preferably, first following layer, second following layer, the dry method leather layer, leather layer at the table
Material is polyurethane resin or polycarbonate resin or silicic acid gel.
According to the second aspect of the embodiment of the present application, a kind of preparation method of Water-proof breathable fabric is provided, including：
Coating/spraying/roller coating polyurethane resin or polycarbonate resin or silicic acid gel on the surface of Sandwich screen-cloth, with
Form the first following layer；
On the surface of the first following layer, at least one layer of wet method leather layer of fitting, is placed under 80~180 DEG C of temperature condition and dries
It is dry；
Coating/spraying/roller coating polyurethane resin or polycarbonate resin or silicic acid gel on the surface of wet method leather layer, with
Form the second following layer；
Coating/spraying/roller coating at least one layer polyurethane resin or polycarbonate resin or silicon on the surface of the second following layer
Acid gel is dried under conditions of 80~180 DEG C, to form at least one layer of dry method leather layer；
Dry method leather layer embossed surface or fall line, to form lines；
In the surface spraying polyurethane resin or polycarbonate resin or silicic acid gel of dry method leather layer, to form skin at table
Remove from office layer.
According to the third aspect of the embodiment of the present application, a kind of preparation method of Water-proof breathable fabric is provided, including：
On the surface of release paper, coating/spraying/roller coating at least one layer polyurethane resin or polycarbonate resin or silicic acid are solidifying
Glue is dried under conditions of 80~180 DEG C, to form at least one layer of dry method leather layer；
Coating/spraying/roller coating polyurethane resin or polycarbonate resin or silicic acid gel on the surface of dry method leather layer, with
Form the second following layer；
On the surface of the second following layer, at least one layer of wet method leather layer of fitting, is placed under 80~180 DEG C of temperature condition and dries
It is dry；
Coating/spraying/roller coating polyurethane resin or polycarbonate resin or silicic acid gel on the surface of wet method leather layer, with
Form the first following layer；
It is bonded Sandwich screen-cloth on the surface of the first following layer, is placed under 60~180 DEG C of temperature condition and dries；
By release paper and dry method leather layer separation；
Dry method leather layer embossed surface or fall line, to form lines；
In the surface spraying polyurethane resin or polycarbonate resin or silicic acid gel of dry method leather layer, to form skin at table
Remove from office layer.
In technical solution provided by the invention, Water-proof breathable fabric includes Sandwich screen-cloth and at least one layer of dry method leather
Layer, dry method leather layer are located at the top of Sandwich screen-cloth, and Sandwich screen-cloth, multilayer dry method leather layer are combined with each other.Wherein, it does
Multiple micropores are equipped in method leather layer, the dry method leather layer surface far from Sandwich screen-cloth is equipped with lines.Dry method leather layer has
The performance of waterproof, and the micropore in the eyed structure of Sandwich screen-cloth and dry method leather layer makes Water-proof breathable fabric while having
For permeability.So set, dry method leather layer can bring the touch feelings such as smooth or viscous astringent sense, dry method leather to people
The number of plies of layer is different, and the feel of Water-proof breathable fabric is also different, meanwhile, lines makes Water-proof breathable fabric have more three-dimensional sense, leads to
Cross visual effect and sense of touch of the surface to people's diversification.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of Water-proof breathable fabric in the embodiment of the present invention.
Fig. 1：
Leather layer at 1- tables, 2- dry method leather layers, the second following layers of 3-, 4- wet method leather layers, the first following layers of 5-, 6- tri-
Mingzhi's screen cloth.
Specific implementation mode
To make the object, technical solutions and advantages of the present invention clearer, technical scheme of the present invention will be carried out below
Detailed description.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art are obtained all without making creative work
Other embodiment belongs to the range that the present invention is protected.
Present embodiment is designed to provide a kind of Water-proof breathable fabric and preparation method thereof, solves traditional anti-
Water breathable fabric tone is single, sense of touch is single, the problem of cannot bringing the visual effect and sense of touch of diversification.
Hereinafter, being illustrated to embodiment with reference to attached drawing.In addition, embodiments illustrated below is not to recorded in claim
Invention content rise any restriction effect.In addition, the full content of the composition represented by following example is not limited to as right
It is required that necessary to the solution of recorded invention.
Referring to FIG. 1, present embodiment provides a kind of Water-proof breathable fabric, including Sandwich screen-cloth 6 and at least
One layer of dry method leather layer 2, dry method leather layer 2 are located at the top of Sandwich screen-cloth 6, Sandwich screen-cloth 6, multilayer dry method leather layer 2
It is combined with each other.Wherein, multiple micropores are equipped in dry method leather layer 2,2 surface of dry method leather layer far from Sandwich screen-cloth 6 is set
There is lines.Dry method leather layer 2 has the performance of waterproof, and micro- in the eyed structure of Sandwich screen-cloth 6 and dry method leather layer 2
Hole makes Water-proof breathable fabric be provided simultaneously with permeability again.
So set, dry method leather layer 2 can bring the touch feelings such as smooth or viscous astringent sense to people, meanwhile, lines makes
Water-proof breathable fabric has more three-dimensional sense, by surface to the visual effect and sense of touch of people's diversification.
It should be noted that the number of plies of dry method leather layer 2 is according in practical application, thickness, hand to Water-proof breathable fabric
The requirement of the performances such as sense determines.In other embodiments, the quantity of dry method leather layer 2 can also be two layers, three layers, four layers
Deng.The lines on the surface of the dry method leather layer 2 far from Sandwich screen-cloth 6 can be leather texture imitation or the lines etc. in other patterns,
For example, can be the lines for representing Business Name.The quantity of dry method leather layer 2 is different, and the feel of Water-proof breathable fabric is also different.
Wherein, Sandwich screen-cloth 6 is made of mesh surface, connection monofilament, plain cloth bottom surface, because its structure is similar to sandwich
Hamburger and gain the name.The mesh-structured of Sandwich screen-cloth 6 makes it have excellent gas permeability, and its elasticity is preferably, can be to three
Mingzhi's screen cloth 6 carries out simple tension and biaxial tension, can be automatically replied after stretching, with the waterproof that Sandwich screen-cloth 6 is base material
Breathable fabric make footwear material, clothes etc. is especially suitable, and not only permeability is excellent, elasticity it is also fine, make clothes, shoes it is comfortable
Degree is improved.
At least one layer of wet method skin is equipped in the preferred embodiment of the present embodiment, between Sandwich screen-cloth 6 and dry method leather layer 2
Layer 4 is removed from office, multiple micropores are equipped in wet method leather layer 4.So set, the micropore of wet method leather layer 4 makes the saturating of Water-proof breathable fabric
Gas performance is more preferable, and increasing wet method leather layer 4 makes Water-proof breathable fabric have more heavy feeling, and sense of touch is more excellent.
It should be noted that wet method leather layer 4 is that resin is dissolved in DMF (N, N-Dimethylformamide, N, N-
Dimethylformamide) in solvent, which is coated on base material, later into the water, since water is affinity with DMF
And it is not affine with resin, water can come out DFM solvent extractions, and continuous air bubbles are generated in extraction process, form Porous epithelium.
Therefore, the preparation method of wet method leather layer 4 makes its inside have multiple micropores, the permeability of Water-proof breathable fabric more preferable.
In the present embodiment, the dry method leather layer 2 far from Sandwich screen-cloth 6 is equipped with leather layer 1 at table above.Leather at table
Layer 1 can make Water-proof breathable fabric surface with smooth or viscous puckery equal touch feelings, meanwhile, leather layer 1 can be arranged at table
For multiple color, visual impact is brought to people.So set, leather layer 1 makes the sense of touch and vision effect of Water-proof breathable fabric at table
Fruit is more preferable, gives the visual effect and sense of touch of people's diversification.
In the preferred embodiment of the present embodiment, the first following layer 5 is equipped between Sandwich screen-cloth 6 and wet method leather layer 4, the
One following layer 5 is for connecting Sandwich screen-cloth 6 and wet method leather layer 4.So set, following layer makes Sandwich screen-cloth 6 and wet method
Connection between leather layer 4 is more secured, and preventing wet method leather layer 4 and the disengaging of Sandwich screen-cloth 6 leads to waterproof and breathable face
The bad phenomenon of the remitted its fury of material, waterproof and breathable performance, influences the dress and use of clothes, suitcase etc..
In the present embodiment, the second following layer 3, the second following layer also are provided between wet method leather layer 4 and dry method leather layer 2
3 for connecting wet method leather layer 4 and dry method leather layer 2.So set, making the connection of wet method leather layer 4 and dry method leather layer 2 more
Add securely, prevents Water-proof breathable fabric from the phenomenon that " two skins " occur, make the intensity in dress or use such as clothes or suitcase
It reduces, reduced service life.
In the preferred embodiment of the present embodiment, the thickness range of wet method leather layer 4 is 0.2~1.0mm.In order to keep waterproof saturating
The permeability of gas fabric is more preferable, and rear internal arrangement, which is made, in wet method leather layer 4 multiple micropores, inventor in view of it is many-sided because
Element sets the thickness range of wet method leather layer 4 to 0.2~1.0mm, and the micropore quantity in wet method leather layer 4 is more at this time, prevents
The permeability of water breathable fabric is more preferable.Preferably, the thickness of wet method leather layer 4 is 0.2mm either 0.3mm or 0.4mm.It is wet
The thickness of method leather layer 4 even can reach 0.9mm.The number of plies of wet method leather layer 4 is according to the feel of Water-proof breathable fabric and right
The requirement of its waterproof and breathable performance determines that the number of plies of wet method leather layer 4 can be one layer, two layers, three layers etc., and the number of plies is more,
Water-proof breathable fabric more has heavy feeling, meanwhile, wet method leather layer 4 also has certain effect to water resistance.So set, wet
When the thickness of method leather layer 4 is in the range of 0.2~1.0mm, waterproof and breathable performance and feel are preferable.Also, by adjusting
The number of plies of wet method leather layer 4 can be finely adjusted the feel, water resistance, permeability of Water-proof breathable fabric, to meet not
The demand of same user, different application scene to Water-proof breathable fabric performance.
In the present embodiment, the material of wet method leather layer 4 is polyurethane resin, and polyurethane resin is a kind of with high-strength
The high molecular material of the performances such as degree, tear-proof, wear-resisting, extensively using the various fields with national economy.Polyurethane resin conduct
Micro-pore elastomer is used in the preparation of Water-proof breathable fabric, is also had while so that Water-proof breathable fabric is had waterproof and breathable performance
Elastic and certain intensity, feeling is better for Water-proof breathable fabric, and the clothes being made from it is more comfortable durable.It needs to illustrate
It is that the material of wet method leather layer 4 is polyurethane resin, further includes solvent, initiator, levelling agent, thickener, surface work certainly
One or more of auxiliary agents such as property agent.
In the preferred embodiment of the present embodiment, the first following layer 5, the second following layer 3, dry method leather layer 2, leather layer at table
1 material is polyurethane resin or polycarbonate resin or silicic acid gel.Polyurethane resin or polycarbonate resin or silicic acid
Gel all has the features such as high mechanical strength, chemical property stabilization, good toughness, excellent elastic property.Certainly, material further includes molten
One or more of auxiliary agents such as agent, initiator, levelling agent, thickener, surfactant.By the poly- ammonia for allocating various concentration
Ester resin or polycarbonate resin or silicic acid gel, to be adjusted to the pore density of Water-proof breathable fabric.Dry method leather layer 2
Micropore negligible amounts, water resistance is more excellent, and the micropore quantity of wet method leather layer 4 is slightly more, and permeability is more excellent.So set,
Water-proof breathable fabric after compound has preferable water resistance, while permeability is excellent, also has certain intensity.It needs
Illustrate, polyurethane resin or polycarbonate resin or silicic acid gel according to Water-proof breathable fabric use condition and type into
Row selection.
According to the preparation method for the Water-proof breathable fabric that an exemplary embodiment provides, applied on the surface of Sandwich screen-cloth 6
Cloth/spraying/roller coating polyurethane resin or polycarbonate resin or silicic acid gel, obtain the first following layer 5；In the first following layer 5
At least one layer of wet method leather layer 4 of surface fitting, and dried under 80~180 DEG C of temperature condition；In the table of wet method leather layer 4
Face coating/spraying/roller coating polyurethane resin or polycarbonate resin or silicic acid gel, obtain the second following layer 3；Then second
Surface coating/spraying/roller coating at least one layer the polyurethane resin or polycarbonate resin or silicic acid gel of layer 3, at 80~180 DEG C
Temperature condition under dry, obtain at least one layer of dry method leather layer 2；Dry method leather layer 2 embossed surface or fall line, with formed
Lines；In the surface spraying polyurethane resin or polycarbonate resin or silicic acid gel of dry method leather layer 2, leather layer at table is obtained
1.In this way, Water-proof breathable fabric is made.The number of plies of dry method leather layer 2 and wet method leather layer 4 is according to the property to Water-proof breathable fabric
Energy demand is determined, and the number of plies can be one layer, two layers, three layers etc..By compound from level to level, lines, color and luster, smooth is obtained
The different Water-proof breathable fabric such as degree, toughness realizes visual effect and sense of touch of the Water-proof breathable fabric to people's diversification.
It should be noted that the equipment of drying can be, but not limited to as baking oven, lines can be obtained by leather embossing press
It can also use and fall the acquisition of the other manners such as line.
The preparation method of the Water-proof breathable fabric provided according to another exemplary embodiment, release paper surface coating/
Spraying/roller coating at least one layer polyurethane resin or polycarbonate resin or silicic acid gel, are subsequently placed under conditions of 80~180 DEG C
Drying, obtains at least one layer of dry method leather layer 2；Coating/spraying/roller coating polyurethane resin or poly- on the surface of dry method leather layer 2
Carbonate resin or silicic acid gel obtain the second following layer 3；At least one layer of wet method leather of fitting on the surface of the second following layer 3
Layer 4, is then dried under 80~180 DEG C of temperature condition；Coating/spraying/roller coating polyurethane tree on the surface of wet method leather layer 4
Fat or polycarbonate resin or silicic acid gel obtain the first following layer 5；It is bonded Sandwich screen-cloth on the surface of the first following layer 5
6, it is placed under 60~180 DEG C of temperature condition and dries；Release paper is detached with dry method leather layer 2 again；In the table of dry method leather layer 2
Face pressure flower falls line, to form lines；In the surface spraying polyurethane resin or polycarbonate resin or silicic acid of dry method leather layer 2
Gel obtains leather layer 1 at table.In this way, Water-proof breathable fabric is made.The number of plies of dry method leather layer 2 and wet method leather layer 4 according to
The performance requirement of Water-proof breathable fabric is determined, the number of plies can be one layer, two layers, three layers etc..By compound from level to level, obtain
The Water-proof breathable fabric different to lines, color and luster, smoothness, toughness etc. realizes vision of the Water-proof breathable fabric to people's diversification
Effect and sense of touch.
It should be noted that the equipment of drying can be, but not limited to as baking oven, lines can be obtained by leather embossing press
It can also use and fall the acquisition of the other manners such as line.
Content combines above-mentioned each embodiment below, this Water-proof breathable fabric and preparation method thereof is specifically described,
Water-proof breathable fabric is by Sandwich screen-cloth 6, the first following layer 5, wet method leather layer 4, the second following layer 3, dry method in the present embodiment
Leather layer 1 is combined with each other to be formed successively from the bottom to top at leather layer 2 and table, dry method leather layer 2 far from Sandwich screen-cloth 6 one
Face is equipped with leather texture imitation, is equipped with multiple micropores in dry method leather layer 2, there is also micropore in wet method leather layer 4, wet method leather layer 4
Material is polyurethane resin, and thickness is 0.2~1.0mm, the first following layer 5, the second following layer 3, leather layer and table at dry method
The material for locating leather layer 1 is polyurethane resin or polycarbonate resin or silicic acid gel.By being rolled on 6 surface of Sandwich screen-cloth
Polyurethane resin or polycarbonate resin or silicic acid gel are applied, the first following layer 5 is formed；It is bonded on 5 surface of the first following layer wet
Method leather layer 4, is used in combination baking oven to dry；Then in the surface roller coating polyurethane resin or polycarbonate resin of wet method leather layer 4 or
Silicic acid gel forms the second following layer 3；In 3 surface roller coating at least one layer polyurethane resin of the second following layer or polycarbonate resin
Fat or silicic acid gel, are used in combination baking oven to dry, and form dry method leather layer 2；It is poly- in 2 surface spraying of dry method leather layer for being pressed with leather texture imitation
Urethane resin or polycarbonate resin or silicic acid gel form leather layer 1 at table, obtain Water-proof breathable fabric.The drying of baking oven
Temperature is 80~180 DEG C.
So set, lines makes Water-proof breathable fabric have more three-dimensional sense, by surface to the visual effect of people's diversification
And sense of touch, and the number of plies of dry method leather layer 2 is different, and the feel of Water-proof breathable fabric is also different.So set, solving tradition
Water-proof breathable fabric the problem of can not achieve the visual effect and sense of touch of diversification.
It is understood that same or similar part can mutually refer in the various embodiments described above, in some embodiments
Unspecified content may refer to same or analogous content in other embodiment.Multiple schemes provided by the invention include
The basic scheme of itself does not condition each other independently of each other, but it can also be combined with each other in the absence of conflict, reach
It is realized jointly to multiple effects.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of Water-proof breathable fabric, which is characterized in that including Sandwich screen-cloth (6), the Sandwich screen-cloth (6) is equipped with above
At least one layer of dry method leather layer (2), dry method leather layer (2) described in the Sandwich screen-cloth (6), multilayer is combined with each other, described
Multiple micropores are equipped in dry method leather layer (2), the surface of the dry method leather layer (2) far from the Sandwich screen-cloth (6) is set
There is lines.
2. Water-proof breathable fabric as described in claim 1, which is characterized in that the Sandwich screen-cloth (6) and the dry method skin
It is equipped at least one layer of wet method leather layer (4) between leather layer (2), multiple micropores are equipped in the wet method leather layer (4).
3. Water-proof breathable fabric as claimed in claim 2, which is characterized in that described dry far from the Sandwich screen-cloth (6)
Method leather layer (2) surface is equipped with leather layer (1) at table.
4. Water-proof breathable fabric as claimed in claim 3, which is characterized in that the Sandwich screen-cloth (6) and the wet method skin
The first following layer (5) for connecting the Sandwich screen-cloth (6) and the wet method leather layer (4) is equipped between leather layer (4).
5. Water-proof breathable fabric as claimed in claim 4, which is characterized in that the wet method leather layer (4) and the dry method skin
The second following layer (3) for connecting the wet method leather layer (4) and the dry method leather layer (2) is equipped between leather layer (2).
6. Water-proof breathable fabric as claimed in claim 2, which is characterized in that the thickness range of the wet method leather layer (4) is
0.2~1.0mm.
7. Water-proof breathable fabric as claimed in claim 2, which is characterized in that the material of the wet method leather layer (4) is poly- ammonia
Ester resin.
8. Water-proof breathable fabric as claimed in claim 5, which is characterized in that first following layer (5), described second are then
Layer (3), the dry method leather layer (2), at the table material of leather layer (1) be polyurethane resin or polycarbonate resin or
Silicic acid gel.
9. a kind of preparation method of Water-proof breathable fabric, which is characterized in that including：
Coating/spraying/roller coating polyurethane resin or polycarbonate resin or silicic acid gel on the surface of Sandwich screen-cloth (6), with
Form the first following layer (5)；
On the surface of the first following layer (5), at least one layer of wet method leather layer (4) of fitting, is placed under 80~180 DEG C of temperature condition
Drying；
Coating/spraying/roller coating polyurethane resin or polycarbonate resin or silicic acid gel on the surface of wet method leather layer (4), with
Form the second following layer (3)；
Coating/spraying/roller coating at least one layer polyurethane resin or polycarbonate resin or silicic acid on the surface of the second following layer (3)
Gel is dried under conditions of 80~180 DEG C, to form at least one layer of dry method leather layer (2)；
Dry method leather layer (2) embossed surface or fall line, to form lines；
In the surface spraying polyurethane resin or polycarbonate resin or silicic acid gel of dry method leather layer (2), to form skin at table
Remove from office layer (1).
10. a kind of preparation method of Water-proof breathable fabric, which is characterized in that including：
Coating/spraying/roller coating at least one layer polyurethane resin or polycarbonate resin or silicic acid gel on the surface of release paper,
It is dried under conditions of 80~180 DEG C, to form at least one layer of dry method leather layer (2)；
Coating/spraying/roller coating polyurethane resin or polycarbonate resin or silicic acid gel on the surface of dry method leather layer (2), with
Form the second following layer (3)；
On the surface of the second following layer (3), at least one layer of wet method leather layer (4) of fitting, is placed under 80~180 DEG C of temperature condition
Drying；
Coating/spraying/roller coating polyurethane resin or polycarbonate resin or silicic acid gel on the surface of wet method leather layer (4), with
Form the first following layer (5)；
In the surface of the first following layer (5) fitting Sandwich screen-cloth (6), it is placed under 60~180 DEG C of temperature condition and dries；
Release paper is detached with dry method leather layer (2)；
Dry method leather layer (2) embossed surface or fall line, to form lines；
In the surface spraying polyurethane resin or polycarbonate resin or silicic acid gel of dry method leather layer (2), to form skin at table
Remove from office layer (1).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810495244.XA CN108454183A (en) | 2018-05-22 | 2018-05-22 | A kind of Water-proof breathable fabric and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810495244.XA CN108454183A (en) | 2018-05-22 | 2018-05-22 | A kind of Water-proof breathable fabric and preparation method thereof |
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| Publication Number | Publication Date |
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| CN108454183A true CN108454183A (en) | 2018-08-28 |
Family
ID=63214494
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810495244.XA Pending CN108454183A (en) | 2018-05-22 | 2018-05-22 | A kind of Water-proof breathable fabric and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108497572A (en) * | 2018-05-11 | 2018-09-07 | 李景行 | A kind of raincoat |
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