CN103950236B - A kind of manufacture method of the be full of cracks fabric that foams - Google Patents
A kind of manufacture method of the be full of cracks fabric that foams Download PDFInfo
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- CN103950236B CN103950236B CN201410157924.2A CN201410157924A CN103950236B CN 103950236 B CN103950236 B CN 103950236B CN 201410157924 A CN201410157924 A CN 201410157924A CN 103950236 B CN103950236 B CN 103950236B
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Abstract
The invention discloses the manufacture method of a kind of be full of cracks fabric that foams; it is coated with, by covering on cow split skin, the protective layer being made up of bottom, foaming be full of cracks layer and top layer and obtains foaming be full of cracks fabric; its protective layer mainly uses the resin of full aqueous; organic solvent is substituted with water; water is compared with organic solvent; nontoxic beneficially environmental protection, cost also much lower.And, scytoblastema uses the cow split skin that cost is relatively low with dough cover, reduce further cost.
Description
Technical field
The present invention relates to the manufacture field of leather, the manufacture method of a kind of be full of cracks fabric that foams.
Background technology
Existing leather fabric, is usually and is compounded with on skin base with resin and organic solvent for the most former
The protective layer of material, this fabric, its solvent used is organic solvent, not only bad for environmental protection, and
And it is relatively costly.Along with global temperatures rises, environment constantly deteriorates, and the environmental consciousness of the mankind is the highest
Rise.A kind of beneficially environmental protection and lower-cost leather fabric are research directions now.
Summary of the invention
It is an object of the invention to provide a kind of manufacture being beneficial to environmental protection and lower-cost foaming be full of cracks fabric
Method.
To achieve these goals, the present invention adopts the following technical scheme that
The manufacture method of a kind of be full of cracks fabric that foams, is achieved by the steps of:
One, prepare the raw material of bottom, the raw material of bottom be sprayed on the cow split skin of scytoblastema,
At 60-120 DEG C be dried 2-3 minute formation bottom, the raw material of this bottom include aqueous spray resin:
Water-borne wax: water: the weight ratio component of aqueous polyurethane=100:20-50:80-100:5-20, this end
The raw material of layer dynamic viscosity under room temperature is 500-2000mPa.s, and the coating weight of the raw material of this bottom is
20-70 gram every square feet；
Two, prepare the raw material of foaming be full of cracks layer, the raw material of foaming be full of cracks layer is sprayed at step one gained
Be dried the scytoblastema with bottom on, at 60-120 DEG C be dried 2-3 minute formed foaming be full of cracks layer,
Raw material of this foaming be full of cracks layer includes aqueous cracking resin for synthesizing: Foamex: polyurethane resin: water=100:
The weight ratio component of 50:10-30:50-80, the raw material of this foaming be full of cracks layer power under room temperature glues
Degree is 500-2000mPa.s, and the coating weight of the raw material of this foaming be full of cracks layer is 20-70 gram every square feet；
Three, the scytoblastema with bottom and foaming be full of cracks layer being dried of step 2 gained is carried out 30-60
Minute fall supple-settlement；
Four, prepare the raw material of top layer, the raw material of top layer is sprayed on above-mentioned foaming be full of cracks layer, is dried
Within 2-3 minute, form top layer, i.e. obtain foaming be full of cracks fabric；The raw material of this top layer includes BAC: hand feeling agent:
The weight ratio component of transparent gloss oil=100:8-15:50-80, the raw material of this top layer power under room temperature
Viscosity is 500-2000mPa.s, and the coating weight of the raw material of this top layer is 10-50 gram every square feet.
Using after such scheme, the present invention foams the manufacture method of be full of cracks fabric, by cow split skin
Upper covering is coated with the protective layer being made up of bottom, foaming be full of cracks layer and top layer and obtains foaming be full of cracks fabric,
Its protective layer mainly uses the resin of full aqueous, substitutes organic solvent, water and organic solvent phase with water
Ratio, nontoxic beneficially environmental protection, cost also much lower.And, scytoblastema uses cost with dough cover relatively
Low cow split skin, reduce further cost.
Detailed description of the invention
Embodiment 1:
The manufacture method of a kind of be full of cracks fabric that foams of the present invention, is achieved by the steps of:
One, prepare the raw material of bottom, the raw material of bottom is sprayed on the cow split skin of scytoblastema, in
60 DEG C, 90 DEG C, 100 DEG C, be separately dried 30 seconds formation bottoms at 110 DEG C, the raw material of this bottom includes
Aqueous spraying resin: water-borne wax: water: the weight ratio component of aqueous polyurethane=100:30:90:15, this
The raw material of bottom dynamic viscosity under room temperature is 800mPa.s, and the quantity for spray of the raw material of this bottom is 20
Gram every square feet；Wherein, aqueous spraying resin, water-borne wax and aqueous polyurethane use this area normal
Aqueous spraying resin, water-borne wax and aqueous polyurethane；
Two, being plated with natural lustre finishing machine by the scytoblastema with bottom of step one gained, the temperature of natural lustre finishing machine is
85 DEG C, pressure is 8Kg, scalds 30 seconds；
Three, prepare the raw material of foaming be full of cracks layer, the raw material of foaming be full of cracks layer is coated step 2 gained
With on bottom the scytoblastema that plates, in 60 DEG C, 90 DEG C, 100 DEG C, be separately dried 30 at 110 DEG C
Second forming foaming be full of cracks layer, raw material of this foaming be full of cracks layer includes aqueous cracking resin for synthesizing: Foamex:
Polyurethane resin: the weight ratio component of water=100:50:10:60, the raw material of this foaming be full of cracks layer is in room temperature
Under dynamic viscosity be 1200mPa.s, this foaming be full of cracks layer raw material coating weight be 30 grams of every square of English
Chi；Wherein, aqueous cracking resin for synthesizing, polyurethane resin and Foamex use aqueous commonly used in the art
Cracking resin for synthesizing, polyurethane resin and Foamex；
Four, the scytoblastema with bottom and foaming be full of cracks layer being dried of step 3 gained is carried out 45 minutes
Fall supple-settlement；
Five, prepare the raw material of top layer, the raw material of top layer is sprayed on above-mentioned foaming be full of cracks layer, 60
It is dried under the conditions of DEG C-70 DEG C 2-3 minute and forms top layer (raw material of top layer is mainly used in cultivating one's moral character and improving hands
Sense), i.e. obtain foaming be full of cracks fabric；The raw material of this top layer includes BAC (butyl ester): wax sense hand feeling agent:
The weight ratio component of transparent gloss oil=100:8-15:50-80；The raw material of this top layer power under room temperature
Viscosity is 500mPa.s, and the quantity for spray of this top layer material is 20 grams every square feet；Wherein, wax sense feel
Agent and transparent gloss oil use wax sense hand feeling agent commonly used in the art and transparent gloss oil.
Embodiment 2:
The manufacture method of a kind of be full of cracks fabric that foams of the present invention, the difference of embodiment 2 and embodiment 1 is only
It is:
In step one, the quantity for spray of the raw material of bottom is 15 grams every square feet；
In step 3, the coating weight of foaming be full of cracks layer raw material is 30 grams every square feet；
In step 5, the quantity for spray of top layer material is 10 grams every square feet.
Claims (1)
1. the manufacture method of the be full of cracks fabric that foams, it is characterised in that: it is achieved by the steps of:
One, the raw material of bottom is prepared, the raw material of bottom is sprayed on the cow split skin of scytoblastema, 2-3 minute formation bottom it is dried at 60-120 DEG C, the raw material of this bottom include aqueous spray resin: water-borne wax: water: the weight ratio component of aqueous polyurethane=100:20-50:80-100:5-20, the raw material of this bottom dynamic viscosity under room temperature is 500-2000mPa s, and the coating weight of the raw material of this bottom is 20-70 gram every square feet；
Two, the raw material of foaming be full of cracks layer is prepared, the raw material of foaming be full of cracks layer is sprayed on the scytoblastema with bottom being dried of step one gained, it is dried at 60-120 DEG C 2-3 minute and forms foaming be full of cracks layer, raw material of this foaming be full of cracks layer includes aqueous cracking resin for synthesizing: Foamex: polyurethane resin: the weight ratio component of water=100:50:10-30:50-80, the raw material of this foaming be full of cracks layer dynamic viscosity under room temperature is 500-2000mPa s, and the coating weight of the raw material of this foaming be full of cracks layer is 20-70 gram every square feet；
Three, by step 2 gained be dried with bottom and foaming be full of cracks layer scytoblastema carry out 30-60 minute fall supple-settlement；
Four, prepare the raw material of top layer, the raw material of top layer is sprayed on above-mentioned foaming be full of cracks layer, is dried 2-3 minute and forms top layer, i.e. obtain foaming be full of cracks fabric；The raw material of this top layer includes butyl ester: hand feeling agent: the weight ratio component of transparent gloss oil=100:8-15:50-80, and the raw material of this top layer dynamic viscosity under room temperature is 500-2000mPa s, and the coating weight of the raw material of this top layer is 10-50 gram every square feet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410157924.2A CN103950236B (en) | 2014-04-18 | 2014-04-18 | A kind of manufacture method of the be full of cracks fabric that foams |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410157924.2A CN103950236B (en) | 2014-04-18 | 2014-04-18 | A kind of manufacture method of the be full of cracks fabric that foams |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103950236A CN103950236A (en) | 2014-07-30 |
| CN103950236B true CN103950236B (en) | 2016-10-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410157924.2A Active CN103950236B (en) | 2014-04-18 | 2014-04-18 | A kind of manufacture method of the be full of cracks fabric that foams |
Country Status (1)
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106636493B (en) * | 2017-01-12 | 2019-05-21 | 东莞市天熠新材料科技股份有限公司 | A kind of production technology preparing cladding using two layers of sheepskin scytoblastema |
| CN106948185A (en) * | 2017-03-23 | 2017-07-14 | 淮安凯悦科技开发有限公司 | A kind of preparation method and applications of aqueous double-layer leather |
| CN111962306B (en) * | 2020-08-06 | 2021-06-15 | 安丹达工业技术(上海)有限公司 | Method for preparing fabric with cracked foam coating |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200967910Y (en) * | 2006-10-18 | 2007-10-31 | 浙江禾欣实业集团股份有限公司 | Polyurethane artificial leather having explosion effect |
| CN101613945A (en) * | 2009-07-13 | 2009-12-30 | 江苏宝泽高分子材料股份有限公司 | Water PU cracking resin for synthesizing leather |
| CN102101101A (en) * | 2009-12-18 | 2011-06-22 | 上海华峰超纤材料股份有限公司 | Highlight cracked superfine fiber leather and preparation method thereof |
| CN102409550A (en) * | 2011-08-01 | 2012-04-11 | 吴江三辉纺织有限公司 | Synthetic leather with cracking patterns |
| CN102825882A (en) * | 2012-08-23 | 2012-12-19 | 峰安皮业股份有限公司 | Method for preparing aqueous PU vamp leather |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4926138B2 (en) * | 2008-08-04 | 2012-05-09 | ナム チョン カンパニー リミテッド | Split leather for automobile sheets and manufacturing method thereof |
-
2014
- 2014-04-18 CN CN201410157924.2A patent/CN103950236B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200967910Y (en) * | 2006-10-18 | 2007-10-31 | 浙江禾欣实业集团股份有限公司 | Polyurethane artificial leather having explosion effect |
| CN101613945A (en) * | 2009-07-13 | 2009-12-30 | 江苏宝泽高分子材料股份有限公司 | Water PU cracking resin for synthesizing leather |
| CN102101101A (en) * | 2009-12-18 | 2011-06-22 | 上海华峰超纤材料股份有限公司 | Highlight cracked superfine fiber leather and preparation method thereof |
| CN102409550A (en) * | 2011-08-01 | 2012-04-11 | 吴江三辉纺织有限公司 | Synthetic leather with cracking patterns |
| CN102825882A (en) * | 2012-08-23 | 2012-12-19 | 峰安皮业股份有限公司 | Method for preparing aqueous PU vamp leather |
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| Publication number | Publication date |
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| CN103950236A (en) | 2014-07-30 |
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