CN103935100B - A kind of manufacture method of crazy Ma Niuba fabric - Google Patents
A kind of manufacture method of crazy Ma Niuba fabric Download PDFInfo
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- CN103935100B CN103935100B CN201410118852.0A CN201410118852A CN103935100B CN 103935100 B CN103935100 B CN 103935100B CN 201410118852 A CN201410118852 A CN 201410118852A CN 103935100 B CN103935100 B CN 103935100B
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Abstract
The invention discloses the manufacture method of a kind of crazy Ma Niuba fabric; it manufactures crazy Ma Niuba fabric by the method covering the protective layer that pressing is made up of surface layer, foaming layer and initial bed on cow split skin; wherein protective layer mainly uses with relief PU crazy-horse resin and elastomeric PU resin and Foamex; skin base uses lower-cost cow split skin; obtained crazy Ma Niuba fabric cost compared with dough cover is relatively low; and solve the monotonicity of dough cover coloring; prominent bulky color, meets the market demand.The crazy Ma Niuba fabric specific surface leatherware prepared by the inventive method has more preferable anti-wear performance, and has excellent permeability.
Description
Technical field
The present invention relates to the manufacture field of leather, the manufacturer of a kind of crazy Ma Niuba fabric
Method.
Background technology
Dough cover is relatively costly, and coloring back layer is without third dimension, more monotonicity, it is impossible to meet
The demand in market, and anti-wear performance is the most not ideal, and therefore a kind of cost is relatively low, surface layer vertical
Body-sensing is prominent and the preferable crazy Ma Niuba fabric of anti-wear performance is research direction now.
Summary of the invention
It is an object of the invention to provide the manufacture method of a kind of crazy Ma Niuba fabric, pass through the present invention
The crazy Ma Niuba fabric that method manufactures, have that cost is relatively low, surface layer third dimension prominent and elastic and
The preferable feature of anti-wear performance.
To achieve these goals, the present invention adopts the following technical scheme that
The manufacture method of a kind of crazy Ma Niuba fabric, is achieved by the steps of:
One, prepare the raw material of surface layer one, the raw material of surface layer one is coated in release paper, in
Being dried at 45-110 DEG C 2-3 minute and form surface layer one, the raw material of this surface layer one includes the crazy horse of PU
Portions of resin organic solvent: colorant=100: the weight ratio component of 1-20: 20-30, this surface layer one
Raw material dynamic viscosity under room temperature be 1500-3000Mpa.s, the raw material of this surface layer one
Coating weight is 50-80g/m2；
Two, preparing the raw material of surface layer two, the color of the raw material of surface layer two is than the raw material of surface layer one
Color is the most shallow, is coated by the raw material of surface layer two on the dried surface layer one of step one gained,
Being dried at 45-110 DEG C 2-3 minute and form surface layer two, the raw material of this surface layer two includes PU tree
Fat: organic solvent: auxiliary agent: colorant=100: the weight ratio component of 45-85: 1-3: 20-30,
The raw material of this surface layer two dynamic viscosity under room temperature is 2000-5000mMpa.s, this surface layer two
The coating weight of raw material be 50-90g/m2；
Three, prepare the raw material of foaming layer, the raw material of foaming layer is coated the dry of step 2 gained
On surface layer two after dry, within dry 2-3 minute, form foaming layer in 60-130 DEG C, this foaming layer
Raw material includes PU portions of resin Foamex: organic solvent: bridging agent: colorant: accelerator=50:
The weight ratio component of 50: 10-25: 2-5: 1-10: 1-5, the raw material of this foaming layer is under room temperature
Dynamic viscosity be 5000-10000Mpa.s, the coating weight of the raw material of this foaming layer is
60-100g/m2；
Four, peeling release paper, composite bed surface layer one, surface layer two and foaming layer formed is peeled off
Batch standing 24-48 hour, obtain crazy Ma Niuba leather；
Five, prepare the raw material of initial bed, the raw material of initial bed is coated the cattle two as skin base
On layer skin, forming initial bed in 50-100 DEG C of dry 20-40 second, the raw material of this initial bed includes
One liquid type bed material portions of resin organic solvent=100: the weight ratio component of 30-50, this initial bed
Raw material dynamic viscosity under room temperature is 3000-8000Mpa.s, the coating of the raw material of this initial bed
Amount is 50-80g/m2；
Six, it is coated with the skin base of initial bed to deliver to pressing machine and press with above-mentioned crazy Ma Niuba leather
Close, pressing machine temperature 80-120 DEG C, the most i.e. can get crazy Ma Niuba fabric.
After using such scheme, the manufacture method of the present invention crazy Ma Niuba fabric, it is by cattle
The method system covering the protective layer that pressing is made up of surface layer, foaming layer and initial bed on double-layer fur
Make crazy Ma Niuba fabric, wherein protective layer mainly use with relief PU crazy-horse resin with
And elastomeric PU resin and Foamex, skin base uses lower-cost cow split skin, institute
The crazy Ma Niuba fabric cost compared with dough cover prepared is relatively low, and solves the dullness of dough cover coloring
Property, prominent bulky color, meet the market demand.
The crazy Ma Niuba fabric specific surface leatherware prepared by the inventive method has more preferable wearability
Can, use TABER abrasion resistance test machine GT-7012-T to carry out abrasion test, in phase
Under conditions of Tong, the abrasion test of dough cover is 30 turns, and the abrasion test of fabric of the present invention is 300
More than Zhuaning.
And, the crazy Ma Niuba fabric prepared by the inventive method has excellent breathing freely equally
Performance, the air permeability being recorded fabric of the present invention by JIS-L1099B1 method is (1.5g/cm2)
*24h。
Detailed description of the invention
The manufacture method of a kind of crazy Ma Niuba fabric of the present invention, is achieved by the steps of:
One, prepare the raw material of surface layer one, the raw material of surface layer one is coated in release paper, then will
This be coated with surface layer one raw material release paper successively in 50 DEG C, 60 DEG C, 90 DEG C, at 110 DEG C
Being separately dried 30 seconds and form surface layer one, the raw material of this surface layer one includes PU crazy-horse resin: fourth
Ketone: colorant=100: the weight ratio component of 20: 20, the raw material of this surface layer one is under room temperature
Dynamic viscosity is 2500Mpa.s, and the coating weight of the raw material of this surface layer one is 60g/m2；
Two, preparing the raw material of surface layer two, the color of the raw material of surface layer two is than the raw material of surface layer one
Color is the most shallow, is coated by the raw material of surface layer two on the dried surface layer one of step one gained,
Be coated with again the surface layer one (also having release paper below surface layer one) of the raw material of surface layer two successively in
50 DEG C, 60 DEG C, 90 DEG C, be separately dried at 110 DEG C 30 seconds and form surface layer two, this surface layer two
Raw material includes PU portions of resin dimethylformamide: butanone: auxiliary agent: colorant=100:10:60:
The weight ratio component of 2:20, the raw material of this surface layer two dynamic viscosity under room temperature is
4000Mpa.s, the coating weight of the raw material of this surface layer two is 70g/m2；Wherein, auxiliary agent uses sliding
Wax sense auxiliary agent.
Three, prepare the raw material of foaming layer, the raw material of foaming layer is coated the dry of step 2 gained
On surface layer two after dry, then the surface layer two being coated with foaming layer raw material (also has below surface layer two
Surface layer one and release paper) successively in 60 DEG C, 80 DEG C, 100 DEG C, 120 DEG C, at 130 DEG C respectively
Being dried and within 30 seconds, form crazy Ma Niuba layer, the raw material of this crazy Ma Niuba layer includes PU resin: send out
Bubble resin: organic solvent: bridging agent: colorant: accelerator=50:50:20:5:10:5
Weight ratio component, the raw material of this foaming layer dynamic viscosity under room temperature is 8000Mpa.s,
The coating weight of the raw material of this foaming layer is 100g/m2；Wherein, organic solvent uses butanone, sends out
Bubble resin, bridging agent and accelerator use Foamex, bridging agent and promotion commonly used in the art
Agent.
Four, peeling release paper, composite bed surface layer one, surface layer two and foaming layer formed is peeled off
Batch standing 24-48 hour, obtain crazy Ma Niuba leather；
Five, prepare the raw material of initial bed, the raw material of initial bed is coated the cattle two as skin base
On layer skin, being dried 20 seconds and form initial bed at 80 DEG C, the raw material of initial bed includes a liquid type
Bed material resin: the weight ratio component of butanone=100:30, the raw material of this initial bed is dynamic under room temperature
Power viscosity is 4000Mpa.s, and the coating weight of the raw material of this initial bed is 70g/m2；Wherein, one
Liquid type bed material resin uses a liquid type bed material resin commonly used in the art；
Six, it is coated with the skin base of initial bed to deliver to pressing machine and press with above-mentioned crazy Ma Niuba leather
Close, pressing machine temperature 110 DEG C, the most i.e. can get crazy Ma Niuba fabric.
Claims (1)
1. the manufacture method of a crazy Ma Niuba fabric, it is characterised in that: it is achieved by the steps of:
One, the raw material of surface layer one is prepared, the raw material of surface layer one is coated in release paper, it is dried at 45-110 DEG C 2-3 minute and forms surface layer one, the raw material of this surface layer one includes PU crazy-horse resin: organic solvent: the weight ratio component of colorant=100:1-20:20-30, the raw material of this surface layer one dynamic viscosity under room temperature is 1500-3000mPa.s, and the coating weight of the raw material of this surface layer one is 50-80g/m2；
Two, the raw material of surface layer two is prepared, the color of the raw material of surface layer two is more shallow than the color of the raw material of surface layer one, the raw material of surface layer two is coated on the dried surface layer one of step one gained, it is dried at 45-110 DEG C 2-3 minute and forms surface layer two, the raw material of this surface layer two includes PU resin: organic solvent: auxiliary agent: the weight ratio component of colorant=100:45-85:1-3:20-30, the raw material of this surface layer two dynamic viscosity under room temperature is 2000-5000mPa.s, and the coating weight of the raw material of this surface layer two is 50-90g/m2；
Three, the raw material of foaming layer is prepared, the raw material of foaming layer is coated on the dried surface layer two of step 2 gained, within dry 2-3 minute, foaming layer is formed in 60-130 DEG C, the raw material of this foaming layer includes PU resin: Foamex: organic solvent: bridging agent: colorant: the weight ratio component of accelerator=50:50:10-25:2-5:1-10:1-5, the raw material of this foaming layer dynamic viscosity under room temperature is 5000-10000mPa.s, and the coating weight of the raw material of this foaming layer is 60-100g/m2；
Four, peeling release paper, composite bed surface layer one, surface layer two and foaming layer formed is peeled off and is batched standing 24-48 hour, obtains crazy Ma Niuba leather；
Five, the raw material of initial bed is prepared, the raw material of initial bed is coated on the cow split skin of skin base, initial bed is formed in 50-100 DEG C of dry 20-40 second, the raw material of this initial bed includes a liquid type bed material resin: the weight ratio component of organic solvent=100:30-50, the raw material of this initial bed dynamic viscosity under room temperature is 3000-8000mPa.s, and the coating weight of the raw material of this initial bed is 50-80g/m2；
Six, it is coated with the skin base of initial bed to deliver to pressing machine and carry out pressing, pressing machine temperature 80-120 DEG C with above-mentioned crazy Ma Niuba leather, the most i.e. can get crazy Ma Niuba fabric.
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| CN201410118852.0A CN103935100B (en) | 2014-03-27 | 2014-03-27 | A kind of manufacture method of crazy Ma Niuba fabric |
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| CN201410118852.0A CN103935100B (en) | 2014-03-27 | 2014-03-27 | A kind of manufacture method of crazy Ma Niuba fabric |
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| CN103935100A CN103935100A (en) | 2014-07-23 |
| CN103935100B true CN103935100B (en) | 2016-08-17 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105586785B (en) * | 2016-03-11 | 2018-01-23 | 无锡双象超纤材料股份有限公司 | The preparation method of the crazy horse minute surface micro fiber leather of snowflake bone split |
| CN105568703B (en) * | 2016-03-11 | 2018-01-05 | 无锡双象超纤材料股份有限公司 | A kind of wiping Jiao's method of dry method release liners |
| CN105774164B (en) * | 2016-03-11 | 2018-05-11 | 无锡双象超纤材料股份有限公司 | A kind of imitative coat of paint surpasses the preparation method of flat mirror face woven fabric |
| CN106808779A (en) * | 2016-12-30 | 2017-06-09 | 峰安皮业股份有限公司 | A kind of production method of the ventilative 3D stereoeffect double-layer fur fabrics of natural environmental-protective |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101108547A (en) * | 2007-08-17 | 2008-01-23 | 晋江峰安皮业有限公司 | Manufacturing method for golf gum shoes surfacing material |
| CN101694066A (en) * | 2009-10-22 | 2010-04-14 | 江苏宝泽高分子材料股份有限公司 | Synthetic leather with crazy horse contracted patterns |
| CN102825853A (en) * | 2012-08-23 | 2012-12-19 | 峰安皮业股份有限公司 | Method for preparing Yangbuck PU leather fabric |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002029010A (en) * | 2000-07-14 | 2002-01-29 | Dainippon Printing Co Ltd | Foamed wallpaper |
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2014
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101108547A (en) * | 2007-08-17 | 2008-01-23 | 晋江峰安皮业有限公司 | Manufacturing method for golf gum shoes surfacing material |
| CN101694066A (en) * | 2009-10-22 | 2010-04-14 | 江苏宝泽高分子材料股份有限公司 | Synthetic leather with crazy horse contracted patterns |
| CN102825853A (en) * | 2012-08-23 | 2012-12-19 | 峰安皮业股份有限公司 | Method for preparing Yangbuck PU leather fabric |
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