CN103358641B - Improve the fabric manufacturing technique of Gao Danni laminating fabric peel strength - Google Patents
Improve the fabric manufacturing technique of Gao Danni laminating fabric peel strength Download PDFInfo
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- CN103358641B CN103358641B CN201310261248.9A CN201310261248A CN103358641B CN 103358641 B CN103358641 B CN 103358641B CN 201310261248 A CN201310261248 A CN 201310261248A CN 103358641 B CN103358641 B CN 103358641B
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- primer
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- release liners
- peel strength
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Abstract
The invention discloses a kind of fabric manufacturing technique improving Gao Danni laminating fabric peel strength, comprising: A. joins glue, wherein in primer, with the addition of one-component moisture response type solid; B. to be coated on by face glue in release liners and at 90/100/110/120 DEG C of ladder drying in oven forming surface glue-line, drying glue-line below together with the gross thickness of release liners is 0.25-0.3mm; C. primer be applied to the surface of face glue-line and partly dry, after partly drying, the gross thickness of primer, face glue-line and release liners is 0.3-0.35mm; D. precoat and release liners same rate are unreeled, precoat and primer are fitted and are formed semi-finished product rolling under 4 ~ 6kg/cm2 pressure; E. by after semi-finished product maturation, release liners is peeled off.This manufacturing process can improve the peel strength of Gao Danni fabric, and can ensure good feel and Waterproof Breathable effect, eliminates calendaring technology, ensure that style and the outward appearance of fabric.
Description
Technical field
The present invention relates to a kind of fabric manufacturing technique, refer to a kind of fabric manufacturing technique improving Gao Danni laminating fabric peel strength especially.
Background technology
Gao Danni laminating fabric is to reach fastness of fitting preferably in transfer lamination always, because the fiber of fabric is thicker, and web surface flatness is inadequate, if directly gluing, fastness after laminating is not good, therefore generally need to carry out press polish process before this, smooth rear just continuation of fabric is fitted, style and the outward appearance of fabric after press polish process, may be changed.In addition, in order to improve the fastness of Gao Danni laminating fabric, needing to improve spread, although so just improve the fastness of laminating fabric, but reducing feel and Waterproof Breathable effect.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of fabric manufacturing technique improving Gao Danni laminating fabric peel strength, this manufacturing process not only can improve the peel strength of Gao Danni fabric, and good feel and Waterproof Breathable effect can be ensured, eliminate calendaring technology, ensure that style and the outward appearance of fabric.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of fabric manufacturing technique improving Gao Danni laminating fabric peel strength, comprising:
A. glue is joined, face collagen material, primer raw material are mixedly configured into face glue and primer respectively, and wherein each composition proportion of primer comprises: the bridging agent of the polyurethane resin of 100 weight portions, the primer solvent of 20-60 weight portion, 1-7 weight portion, the bridge formation promoter of 0-3 weight portion, 5-15 weight portion one-component moisture response type solid;
B. to be coated on by face glue in release liners and at 90/100/110/120 DEG C of ladder drying in oven forming surface glue-line, drying glue-line below together with the gross thickness of release liners is 0.25-0.3mm;
C. primer be applied to the surface of face glue-line and partly dry, half temperature of drying is 90-100 DEG C, and after half oven dry, the gross thickness of primer, face glue-line and release liners is 0.3-0.35mm;
D. precoat and release liners same rate are unreeled, precoat and primer are at 4 ~ 6kg/cm
2under pressure, laminating forms semi-finished product rolling;
E. by after semi-finished product maturation, release liners is peeled off.
As the preferred scheme of one, the layoutprocedure of described primer is:
1). primer solvent is added in the empty bucket of people, and open agitator, make rotating speed control at 400-600rpm;
2). one-component moisture response type solid is added in primer solvent in proportion slowly, dispersed.Time 15-30min;
3). add polyurethane resin in proportion, uniform stirring, dispersion, makes rotating speed control at about 400-600rpm, time 20-40min;
4). during need of production, add bridging agent and promoter in proportion, uniform stirring disperses, time 15-30mm.
As the preferred scheme of one, described one-component moisture response type solid is one-component moisture reaction type polyurethane solid
As the preferred scheme of one, the solid content of described one-component moisture response type solid is 70-80%.
As the preferred scheme of one, described Gao Danni fabric is the fabric of more than 300D.
As the preferred scheme of one, described primer solvent is the mixing of one or any two kinds or any three kinds in toluene, dimethyl formamide, butanone.
As the preferred scheme of one, described one-component moisture response type solid can be replaced by the two liquid type polyurethane solid of high curable type part 70-90%.
After have employed technique scheme, effect of the present invention is: the formula of this manufacturing process to primer improves, utilize 5-15 weight portion one-component moisture response type solid can improve the Bonding strength of primer, the peel strength of Gao Danni laminating fabric can be improved like this, eliminate calendaring technology, ensure that style and the outward appearance of fabric, after peel strength increases, the thickness of primer can be lowered, ensure feel and the Waterproof Breathable degree of Gao Danni like this.
Detailed description of the invention
Below by specific embodiment, the present invention is described in further detail.
Embodiment 1
Improve a fabric manufacturing technique for Gao Danni laminating fabric peel strength, described Gao Danni fabric is the fabric of more than 300D, and this fabric manufacturing technique comprises:
A. glue is joined, face collagen material, primer raw material are mixedly configured into face glue and primer respectively, wherein each composition proportion of primer comprises: the bridging agent of the polyurethane resin of 100 weight portions, the primer solvent of 20 weight portions, 1 weight portion, 5 weight portion one-component moisture response type solids, this outward appearance is the sticky body of transparent micro-mist, and solid content is 70-80%; This primer solvent is the one in toluene, dimethyl formamide, butanone, and bridging agent selects isocyanates.The layoutprocedure of this primer is:
1). primer solvent is added in the empty bucket of people, and open agitator, make rotating speed control at 400rpm;
2). one-component moisture response type solid is added in primer solvent in proportion slowly, dispersed, time 15min;
3). add polyurethane resin in proportion, uniform stirring, dispersion, makes rotating speed control at about 400rpm, time 20min;
4). during need of production, add bridging agent and promoter in proportion, uniform stirring disperses, time 15mm.
B. to be coated on by face glue in release liners and at 90/100/110/120 DEG C of ladder drying in oven forming surface glue-line, drying glue-line below together with the gross thickness of release liners is 0.25mm;
C. primer be applied to the surface of face glue-line and partly dry, half temperature of drying is 90 DEG C, and after half oven dry, the gross thickness of primer, face glue-line and release liners is 0.3mm;
D. precoat and release liners same rate are unreeled, precoat and primer are at 6kg/cm
2under pressure, laminating forms semi-finished product rolling;
E. by after semi-finished product maturation, release liners is peeled off.
Embodiment 2
Improve a fabric manufacturing technique for Gao Danni laminating fabric peel strength, described Gao Danni fabric is the fabric of more than 300D, and this fabric manufacturing technique comprises:
A. glue is joined, face collagen material, primer raw material are mixedly configured into face glue and primer respectively, wherein each composition proportion of primer comprises: the bridging agent of the polyurethane resin of 100 weight portions, the primer solvent of 60 weight portions, 7 weight portions, 15 weight portion one-component moisture response type solids, 3 weight portion bridge formation promoter, this outward appearance is the sticky body of transparent micro-mist, and solid content is 70-80%; This primer solvent is any two in toluene, dimethyl formamide, butanone, and bridging agent selects isocyanates.The layoutprocedure of this primer is:
1). primer solvent is added in the empty bucket of people, and open agitator, make rotating speed control at 600rpm;
2). one-component moisture response type solid is added in primer solvent in proportion slowly, dispersed, time 30min;
3). add polyurethane resin in proportion, uniform stirring, dispersion, makes rotating speed control at about 600rpm, time 40min;
4). during need of production, add bridging agent and promoter in proportion, uniform stirring disperses, time 30mm.
B. to be coated on by face glue in release liners and at 90/100/110/120 DEG C of ladder drying in oven forming surface glue-line, drying glue-line below together with the gross thickness of release liners is 0.30mm;
C. primer be applied to the surface of face glue-line and partly dry, half temperature of drying is 100 DEG C, and after half oven dry, the gross thickness of primer, face glue-line and release liners is 0.35mm;
D. precoat and release liners same rate are unreeled, precoat and primer are at 4kg/cm
2under pressure, laminating forms semi-finished product rolling;
E. by after semi-finished product maturation, release liners is peeled off.
Embodiment 3
Improve a fabric manufacturing technique for Gao Danni laminating fabric peel strength, described Gao Danni fabric is the fabric of more than 300D, and this fabric manufacturing technique comprises:
A. glue is joined, face collagen material, primer raw material are mixedly configured into face glue and primer respectively, wherein each composition proportion of primer comprises: the bridging agent of the polyurethane resin of 100 weight portions, the primer solvent of 40 weight portions, 5 weight portions, 10 weight portion one-component moisture response type solids, 2 weight portion bridge formation promoter, this outward appearance is the sticky body of transparent micro-mist, and solid content is 70-80%; This primer solvent is the three's mixing in toluene, dimethyl formamide, butanone, and the ratio 5:10:5 that each composition is shared by weight, bridging agent selects isocyanates.The layoutprocedure of this primer is:
1). primer solvent is added in the empty bucket of people, and open agitator, make rotating speed control at 500rpm;
2). one-component moisture response type solid is added in primer solvent in proportion slowly, dispersed, time 20min;
3). add polyurethane resin in proportion, uniform stirring, dispersion, makes rotating speed control at about 500rpm, time 30min;
4). during need of production, add bridging agent and promoter in proportion, uniform stirring disperses, time 20mm.
B. to be coated on by face glue in release liners and at 90/100/110/120 DEG C of ladder drying in oven forming surface glue-line, drying glue-line below together with the gross thickness of release liners is 0.28mm;
C. primer be applied to the surface of face glue-line and partly dry, half temperature of drying is 100 DEG C, and after half oven dry, the gross thickness of primer, face glue-line and release liners is 0.33mm;
D. precoat and release liners same rate are unreeled, precoat and primer are at 5kg/cm
2under pressure, laminating forms semi-finished product rolling;
E. by after semi-finished product maturation, release liners is peeled off.
In addition, above-mentioned one-component moisture response type solid can be replaced by the two liquid type polyurethane solid of high curable type part 70-90%, and its weight portion is 8-20 part best results.
Claims (6)
1. improve a fabric manufacturing technique for Gao Danni laminating fabric peel strength, comprising:
A. glue is joined, face collagen material, primer raw material are mixedly configured into face glue and primer respectively, and wherein each composition proportion of primer comprises: the bridging agent of the polyurethane resin of 100 weight portions, the primer solvent of 20-60 weight portion, 1-7 weight portion, the bridge formation promoter of 0-3 weight portion, 5-15 weight portion one-component moisture response type solid;
B. to be coated on by face glue in release liners and at 90/100/110/120 DEG C of ladder drying in oven forming surface glue-line, drying glue-line below together with the gross thickness of release liners is 0.25-0.3mm;
C. primer be applied to the surface of face glue-line and partly dry, half temperature of drying is 90-100 DEG C, and after half oven dry, the gross thickness of primer, face glue-line and release liners is 0.3-0.35mm;
D. precoat and release liners same rate are unreeled, precoat and primer are at 4 ~ 6kg/cm
2under pressure, laminating forms semi-finished product rolling;
E. by after semi-finished product maturation, peel off release liners, the layoutprocedure of described primer is:
1). primer solvent is added in empty bucket, and opens agitator, make rotating speed control at 400-600rpm;
2). one-component moisture response type solid is added in primer solvent in proportion slowly, dispersed, time 15-30min;
3). add polyurethane resin in proportion, uniform stirring, dispersion, makes rotating speed control at 400-600rpm, time 20-40min;
4). during need of production, add bridging agent and promoter in proportion, uniform stirring disperses, time 15-30min.
2. a kind of fabric manufacturing technique improving Gao Danni laminating fabric peel strength as claimed in claim 1, is characterized in that: described one-component moisture response type solid is one-component moisture reaction type polyurethane solid.
3. a kind of fabric manufacturing technique improving Gao Danni laminating fabric peel strength as claimed in claim 2, is characterized in that: the solid content of described one-component moisture response type solid is 70-80%.
4. a kind of fabric manufacturing technique improving Gao Danni laminating fabric peel strength as claimed in claim 3, is characterized in that: described Gao Danni fabric is the fabric of more than 300D.
5. a kind of Gao Danni that improves as claimed in claim 4 fits the fabric manufacturing technique of fabric peel strength, it is characterized in that: described primer solvent is the mixing of one or any two kinds or any three kinds in toluene, dimethyl formamide, butanone.
6. a kind of fabric manufacturing technique improving Gao Danni laminating fabric peel strength as claimed in claim 1, is characterized in that: described one-component moisture response type solid is replaced by the two liquid type polyurethane solid of high curable type part 70-90%.
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| CN201310261248.9A CN103358641B (en) | 2013-06-26 | 2013-06-26 | Improve the fabric manufacturing technique of Gao Danni laminating fabric peel strength |
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| CN201310261248.9A CN103358641B (en) | 2013-06-26 | 2013-06-26 | Improve the fabric manufacturing technique of Gao Danni laminating fabric peel strength |
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| CN103358641B true CN103358641B (en) | 2016-03-30 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104195843A (en) * | 2014-08-29 | 2014-12-10 | 江苏南纬悦达纤维科技有限公司 | Quantum energy composite fabric and production process thereof |
| CN105105376B (en) * | 2015-08-14 | 2017-01-04 | 中纺新材料科技有限公司 | A kind of multifunctional biochemical protective garment fabric preparation method |
| CN106398176B (en) * | 2015-09-28 | 2020-01-24 | 华懋（厦门）特种材料有限公司 | Preparation process of antibacterial, mildewproof, waterproof and breathable film |
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| CN101768872A (en) * | 2010-01-26 | 2010-07-07 | 吴新民 | Micro porous dry-method waterproof and moisture-permeable fabric and production method thereof |
| CN102330359A (en) * | 2011-05-16 | 2012-01-25 | 福州福营塑胶制品有限公司 | Method for manufacturing high wear-resisting and high waterproof polyurethane artificial leather for safety and industrial costume |
| CN102535165A (en) * | 2012-01-10 | 2012-07-04 | 昆山华成织染有限公司 | Waterproof and breathable coated fabric and preparation method thereof |
| CN102744940A (en) * | 2012-07-19 | 2012-10-24 | 龙之族（中国）有限公司 | Method for producing waterproof moisture permeability fabric based on water foaming system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| TW200906612A (en) * | 2007-08-07 | 2009-02-16 | San Fang Chemical Industry Co | PU composite material and method of fabricating the same |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101768872A (en) * | 2010-01-26 | 2010-07-07 | 吴新民 | Micro porous dry-method waterproof and moisture-permeable fabric and production method thereof |
| CN102330359A (en) * | 2011-05-16 | 2012-01-25 | 福州福营塑胶制品有限公司 | Method for manufacturing high wear-resisting and high waterproof polyurethane artificial leather for safety and industrial costume |
| CN102535165A (en) * | 2012-01-10 | 2012-07-04 | 昆山华成织染有限公司 | Waterproof and breathable coated fabric and preparation method thereof |
| CN102744940A (en) * | 2012-07-19 | 2012-10-24 | 龙之族（中国）有限公司 | Method for producing waterproof moisture permeability fabric based on water foaming system |
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Address after: 224000 No. 79 South Mount Huangshan Road, Yancheng City economic and Technological Development Zone, Jiangsu Co-patentee after: Jiangsu Nanwei Fiber Technology Co.,Ltd. Patentee after: TRYD TEXTILE RESEARCH INSTITUTE (JIANGSU) Co.,Ltd. Address before: 224000 No. 79 South Mount Huangshan Road, Yancheng City economic and Technological Development Zone, Jiangsu Co-patentee before: TRYD TEXTILE FIBER TECHNOLOGY Co.,Ltd. Patentee before: TRYD TEXTILE RESEARCH INSTITUTE (JIANGSU) Co.,Ltd. |
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Effective date of registration: 20200323 Address after: 224007 No. 79 South Mount Huangshan Road, Yancheng City economic and Technological Development Zone, Jiangsu Patentee after: Jiangsu Nanwei Fiber Technology Co.,Ltd. Address before: 224000 No. 79 South Mount Huangshan Road, Yancheng City economic and Technological Development Zone, Jiangsu Co-patentee before: Jiangsu Nanwei Fiber Technology Co.,Ltd. Patentee before: TRYD TEXTILE RESEARCH INSTITUTE (JIANGSU) Co.,Ltd. |
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