CN102517915A - Manufacturing method of vacuum embossing decoration leather - Google Patents
Manufacturing method of vacuum embossing decoration leather Download PDFInfo
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- CN102517915A CN102517915A CN2011103682297A CN201110368229A CN102517915A CN 102517915 A CN102517915 A CN 102517915A CN 2011103682297 A CN2011103682297 A CN 2011103682297A CN 201110368229 A CN201110368229 A CN 201110368229A CN 102517915 A CN102517915 A CN 102517915A
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Abstract
The invention relates to a manufacturing method of vacuum embossing decoration leather. The method is characterized in that the component proportion is based on weight parts. The method comprises the following process steps: (1) uniformly stirring 100 parts of PVC (Poly Vinyl Chloride) paste resin, 80-100 parts of dioctyl phthalate, 30-50 parts of filling material and 3-4 parts of stabilizer so as to obtain a PVC paste resin mixture used for a surface layer; (2) uniformly stirring 100 parts of PVC paste resin, 80-100 parts of dioctyl phthalate, 100-200 parts of filling material, 3-4 parts of stabilizer and 8-12 parts of foaming agent so as to obtain a PVC paste resin mixture used for a foaming layer; (3) coating the PVC paste resin mixture used for the surface layer on release paper, baking, then coating the PVC paste resin mixture used for the foaming layer, coating a bonding layer, gluing the release paper and a base fabric, baking, and separating the base fabric from the release paper; and (4) embossing the base fabric placed on a vacuum embossing machine, thus obtaining a finished product of the vacuum embossing decoration leather. The vacuum embossing decoration leather produced by the manufacturing method is a decoration leather product which is good in physical property, comfortable in hand feeling and elegant and beautiful in appearance.
Description
Technical field
The present invention relates to a kind of manufacturing approach of decorating leather, especially a kind of vacuum is inhaled the manufacturing approach that line is decorated leather, belongs to the artificial leather technical field.
Background technology
In the PVC artificial leather, use the dry method manufacturing, main material is a paste resin, and it is good that the leather of producing has resilience; The characteristics that pliability is good; It is full to give leather pattern in conjunction with back segment vacuum suction line, and the skin sense is strong, and advantages such as saving cost can be produced inexpensive decorative product.
Summary of the invention
The objective of the invention is to overcome the deficiency that exists in the prior art, provide a kind of vacuum to inhale the manufacturing approach that line is decorated leather, the decoration that obtains leather rerum natura is good, comfortable feel, and outward appearance is graceful.
According to technical scheme provided by the invention, said vacuum is inhaled the manufacturing approach that line is decorated leather, and characteristic is that the component ratio is counted by weight, comprises following processing step:
(1) the preparation surface layer is with PVC paste resin mixture: 100 parts of PVC paste resin, 80 ~ 100 parts of dioctyl phthalates, 30 ~ 50 parts of stuffing, 3 ~ 4 parts of stabilizing agents are stirred with mixer; Mixing speed is 500 ~ 600 rev/mins; Mixing time is 5 ~ 8 minutes, and is subsequent use;
(2) the configuration foaming layer is with PVC paste resin mixture: 100 parts of PVC paste resin, 80 ~ 100 parts of dioctyl phthalates, 100 ~ 200 parts of stuffing, 3 ~ 4 parts of stabilizing agents, 8 ~ 12 parts of blowing agents are stirred with mixer; Mixing speed is 500 ~ 600 rev/mins; Mixing time is 6 ~ 9 minutes, and is subsequent use;
(3) surface layer that step (1) is obtained is coated with to scrape on release liners with PVC paste resin mixture dries; Be coated with again and scrape foaming layer that one deck step (2) obtains with PVC paste resin mixture; Be coated with then and scrape tack coat; With the applying of aliging with base cloth of the release liners behind the blade coating, 150 ~ 160 ℃ of oven dry 120 ~ 150 seconds; After the oven dry base cloth is separated with release liners, rolling is subsequent use; It is 0.07 ~ 0.10mm that said surface layer uses being coated with of PVC paste resin mixture to scrape thickness, and foaming layer is with the blade coating thickness 0.15 ~ 0.20mm of PVC paste resin mixture, and it is 0.07 ~ 0.10mm that being coated with of tack coat scraped thickness, and the oven dry afterwards thickness of base cloth is 0.8 ~ 0.85mm;
(4) base cloth that step (3) is obtained is put on the suction line machine inhales line, promptly obtains described vacuum and inhales line decoration leather finished product.
In the step (1), the degree of polymerization of said PVC paste resin is 1500 ~ 1900; Said stuffing is heavy CaCO
3Or lightweight CaCO
3Said stabilizing agent is a liquid barium zinc compound stabilizer.
In the step (2), the degree of polymerization of said PVC paste resin is 1000 ~ 1300; Said stuffing is heavy CaCO
3Or lightweight CaCO
3Said stabilizing agent is a liquid potassium zinc composite stabilizer; Said blowing agent is a Celogen Az.
Said base cloth is knitting Qi Mao Bu ﹑ plain weave Qi Mao Bu ﹑ knitted cloth or elastic force cloth.
Said tack coat is a water-based glue.
The thickness that said vacuum is inhaled line decoration leather finished product is 0.85 ~ 0.90mm.
The present invention is directed to present PVC calendering and decorate the stiff shortcoming of leather feel; Adopt the PVC paste resin, use dry production, to the present decoration leather shortcoming that decorative pattern is full inadequately, the skin sense is strong inadequately; Process after adopting vacuum to inhale line; It is good to produce rerum natura, comfortable feel, the decoration leather product that outward appearance is graceful.
The specific embodiment
Below in conjunction with specific embodiment the present invention is described further.
Blowing agent used in the present invention is a Celogen Az; It is blowing agent AC; Blowing agent AC have stable performance, nonflammable, do not pollute, nonpoisonous and tasteless, mould do not corroded goods do not dyeed, the decomposition temperature scalable does not influence and solidifies and characteristics such as shaping speed.
Water-based glue used in the present invention is a water-based artificial synthetic leather glue, can use model that Wenzhou City big precious resin Co., Ltd the produces soft article use glue such as clothing leather as DB-699R.
When the preparation surface layer was with PVC paste resin mixture among the present invention, employed PVC paste resin was that the degree of polymerization is 1500 ~ 1900 PVC paste resin.
When the preparation foaming layer was with PVC paste resin mixture among the present invention, employed PVC paste resin was that the degree of polymerization is 1000 ~ 1300 PVC paste resin,
Embodiment one: a kind of vacuum is inhaled the manufacturing approach that line is decorated leather, and the component ratio is counted by weight, comprises following processing step:
(1) the preparation surface layer is with PVC paste resin mixture: with 100 parts of PVC paste resin, 80 parts of dioctyl phthalates, 30 parts of heavy CaCO
3Or lightweight CaCO
3, 3 parts of liquid barium zinc compound stabilizers stir with mixer, mixing speed is 500 rev/mins, mixing time is 8 minutes, and is subsequent use;
(2) the configuration foaming layer is with PVC paste resin mixture: with 100 parts of PVC paste resin, 80 parts of dioctyl phthalates, 100 parts of heavy CaCO
3Or lightweight CaCO
3, 3 parts of liquid potassium zinc composite stabilizers, 8 parts of blowing agent ACs stir with mixer, mixing speed is 500 rev/mins, mixing time is 9 minutes, and is subsequent use;
(3) surface layer that step (1) is obtained is coated with to scrape on release liners with PVC paste resin mixture dries; Be coated with again and scrape foaming layer that one deck step (2) obtains with PVC paste resin mixture; Be coated with then and scrape water-based glue; With the applying of aliging with base cloth of the release liners behind the blade coating, 150 ℃ of oven dry 150 seconds; After the oven dry base cloth is separated with release liners, rolling is subsequent use; Said surface layer uses being coated with of PVC paste resin mixture to scrape thickness to be 0.07mm, and foaming layer is with the blade coating thickness 0.15mm of PVC paste resin mixture, and it is 0.07mm that being coated with of water-based glue scraped thickness, and the thickness of oven dry back base cloth is 0.8mm; Said base cloth is knitting nylon loop;
(4) base cloth that step (3) is obtained is put on the suction line machine inhales line, promptly obtains described vacuum and inhales line decoration leather finished product, and the thickness that said vacuum is inhaled line decoration leather finished product is 0.85mm.
Embodiment two: a kind of vacuum is inhaled the manufacturing approach that line is decorated leather, and the component ratio is counted by weight, comprises following processing step:
(1) the preparation surface layer is with PVC paste resin mixture: with 100 parts of PVC paste resin, 100 parts of dioctyl phthalates, 50 parts of heavy CaCO
3Or lightweight CaCO
3, 4 parts of liquid barium zinc compound stabilizers stir with mixer, mixing speed is 600 rev/mins, mixing time is 5 minutes, and is subsequent use;
(2) the configuration foaming layer is with PVC paste resin mixture: with 100 parts of PVC paste resin, 100 parts of dioctyl phthalates, 200 parts of heavy CaCO
3Or lightweight CaCO
3, 4 parts of liquid potassium zinc composite stabilizers, 12 parts of blowing agent ACs stir with mixer, mixing speed is 600 rev/mins, mixing time is 6 minutes, and is subsequent use;
(3) surface layer that step (1) is obtained is coated with to scrape on release liners with PVC paste resin mixture dries; Be coated with again and scrape foaming layer that one deck step (2) obtains with PVC paste resin mixture; Be coated with then and scrape water-based glue; With the applying of aliging with base cloth of the release liners behind the blade coating, 160 ℃ of oven dry 120 seconds; After the oven dry base cloth is separated with release liners, rolling is subsequent use; Said surface layer uses being coated with of PVC paste resin mixture to scrape thickness to be 0.10mm, and foaming layer is with the blade coating thickness 0.20mm of PVC paste resin mixture, and it is 0.10mm that being coated with of water-based glue scraped thickness, and the thickness of oven dry back base cloth is 0.85mm; Said base cloth is the plain weave nylon loop;
(4) base cloth that step (3) is obtained is put on the suction line machine inhales line, promptly obtains described vacuum and inhales line decoration leather finished product, and the thickness that said vacuum is inhaled line decoration leather finished product is 0.90mm.
Embodiment three: a kind of vacuum is inhaled the manufacturing approach that line is decorated leather, and the component ratio is counted by weight, comprises following processing step:
(1) the preparation surface layer is with PVC paste resin mixture: with 100 parts of PVC paste resin, 90 parts of dioctyl phthalates, 40 parts of heavy CaCO
3Or lightweight CaCO
3, 3.5 parts of liquid barium zinc compound stabilizers stir with mixer, mixing speed is 550 rev/mins, mixing time is 6 minutes, and is subsequent use;
(2) the configuration foaming layer is with PVC paste resin mixture: with 100 parts of PVC paste resin, 90 parts of dioctyl phthalates, 150 parts of heavy CaCO
3Or lightweight CaCO
3, 3.5 parts of liquid potassium zinc composite stabilizers, 10 parts of blowing agent ACs stir with mixer, mixing speed is 550 rev/mins, mixing time is 8 minutes, and is subsequent use;
(3) surface layer that step (1) is obtained is coated with to scrape on release liners with PVC paste resin mixture dries; Be coated with again and scrape foaming layer that one deck step (2) obtains with PVC paste resin mixture; Be coated with then and scrape water-based glue; With the applying of aliging with base cloth of the release liners behind the blade coating, 155 ℃ of oven dry 130 seconds; After the oven dry base cloth is separated with release liners, rolling is subsequent use; Said surface layer uses being coated with of PVC paste resin mixture to scrape thickness to be 0.08mm, and foaming layer is with the blade coating thickness 0.16mm of PVC paste resin mixture, and it is 0.08mm that being coated with of water-based glue scraped thickness, and the thickness of oven dry back base cloth is 0.82mm; Said base cloth is a knitted cloth;
(4) base cloth that step (3) is obtained is put on the suction line machine inhales line, promptly obtains described vacuum and inhales line decoration leather finished product, and the thickness that said vacuum is inhaled line decoration leather finished product is 0.88mm.
Claims (6)
1. a vacuum is inhaled the manufacturing approach that line is decorated leather, it is characterized in that the component ratio is counted by weight, comprises following processing step:
(1) the preparation surface layer is with PVC paste resin mixture: 100 parts of PVC paste resin, 80 ~ 100 parts of dioctyl phthalates, 30 ~ 50 parts of stuffing, 3 ~ 4 parts of stabilizing agents are stirred with mixer; Mixing speed is 500 ~ 600 rev/mins; Mixing time is 5 ~ 8 minutes, and is subsequent use;
(2) the configuration foaming layer is with PVC paste resin mixture: 100 parts of PVC paste resin, 80 ~ 100 parts of dioctyl phthalates, 100 ~ 200 parts of stuffing, 3 ~ 4 parts of stabilizing agents, 8 ~ 12 parts of blowing agents are stirred with mixer; Mixing speed is 500 ~ 600 rev/mins; Mixing time is 6 ~ 9 minutes, and is subsequent use;
(3) surface layer that step (1) is obtained is coated with to scrape on release liners with PVC paste resin mixture dries; Be coated with again and scrape foaming layer that one deck step (2) obtains with PVC paste resin mixture; Be coated with then and scrape tack coat; With the applying of aliging with base cloth of the release liners behind the blade coating, 150 ~ 160 ℃ of oven dry 120 ~ 150 seconds; After the oven dry base cloth is separated with release liners, rolling is subsequent use; It is 0.07 ~ 0.10mm that said surface layer uses being coated with of PVC paste resin mixture to scrape thickness, and foaming layer is with the blade coating thickness 0.15 ~ 0.20mm of PVC paste resin mixture, and it is 0.07 ~ 0.10mm that being coated with of tack coat scraped thickness, and the oven dry afterwards thickness of base cloth is 0.8 ~ 0.85mm;
(4) base cloth that step (3) is obtained is put on the suction line machine inhales line, promptly obtains described vacuum and inhales line decoration leather finished product.
2. vacuum as claimed in claim 1 is inhaled the manufacturing approach that line is decorated leather, and it is characterized in that: in the step (1), the degree of polymerization of said PVC paste resin is 1500 ~ 1900; Said stuffing is heavy CaCO
3Or lightweight CaCO
3Said stabilizing agent is a liquid barium zinc compound stabilizer.
3. vacuum as claimed in claim 1 is inhaled the manufacturing approach that line is decorated leather, and it is characterized in that: in the step (2), the degree of polymerization of said PVC paste resin is 1000 ~ 1300; Said stuffing is heavy CaCO
3Or lightweight CaCO
3Said stabilizing agent is a liquid potassium zinc composite stabilizer; Said blowing agent is a Celogen Az.
4. vacuum as claimed in claim 1 is inhaled the manufacturing approach that line is decorated leather, and it is characterized in that: said base cloth is knitting Qi Mao Bu ﹑ plain weave Qi Mao Bu ﹑ knitted cloth or elastic force cloth.
5. vacuum as claimed in claim 1 is inhaled the manufacturing approach that line is decorated leather, and it is characterized in that: said tack coat is a water-based glue.
6. vacuum as claimed in claim 1 is inhaled the manufacturing approach that line is decorated leather, it is characterized in that: the thickness that said vacuum is inhaled line decoration leather finished product is 0.85 ~ 0.90mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103682297A CN102517915A (en) | 2011-11-19 | 2011-11-19 | Manufacturing method of vacuum embossing decoration leather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103682297A CN102517915A (en) | 2011-11-19 | 2011-11-19 | Manufacturing method of vacuum embossing decoration leather |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102517915A true CN102517915A (en) | 2012-06-27 |
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|---|---|---|---|
| CN2011103682297A Pending CN102517915A (en) | 2011-11-19 | 2011-11-19 | Manufacturing method of vacuum embossing decoration leather |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103422359A (en) * | 2013-08-13 | 2013-12-04 | 易杨波 | Artificial leather preparation technology and artificial leather |
| CN106280398A (en) * | 2016-08-31 | 2017-01-04 | 芜湖恒耀汽车零部件有限公司 | Polyurethane flexible tubing for automobile gas exhausting manifold branch |
| WO2018076729A1 (en) * | 2016-10-25 | 2018-05-03 | 东台市富安合成材料有限公司 | Gypsum whiskers-based pvc foaming synthetic leather and preparation method therefor |
| CN108316022A (en) * | 2018-03-16 | 2018-07-24 | 安安(中国)有限公司 | A kind of production method of woven fabric Jacquard that inhaling flower technology using vacuum |
| CN109355920A (en) * | 2018-12-18 | 2019-02-19 | 福建宝利特科技股份有限公司 | A kind of no base fabric inhales flower artificial leather and preparation method thereof |
| CN110846901A (en) * | 2019-11-08 | 2020-02-28 | 佛山市威仕达新材料有限公司 | PVC artificial leather with high compressibility and high recoverability |
| CN111051606A (en) * | 2017-09-14 | 2020-04-21 | 乐金华奥斯株式会社 | Artificial leather having excellent surface appearance and method for manufacturing same |
| CN111051605A (en) * | 2017-09-14 | 2020-04-21 | 乐金华奥斯株式会社 | Artificial leather and method for producing same |
| CN115162020A (en) * | 2022-03-18 | 2022-10-11 | 加通汽车内饰(常熟)有限公司 | Preparation method of artificial leather with stretchability, artificial leather and automotive interior |
| CN115584640A (en) * | 2022-10-12 | 2023-01-10 | 泉州众信超纤科技股份有限公司 | Vacuum grain-absorbing microfiber leather with stable grains and preparation process thereof |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103422359A (en) * | 2013-08-13 | 2013-12-04 | 易杨波 | Artificial leather preparation technology and artificial leather |
| CN106280398A (en) * | 2016-08-31 | 2017-01-04 | 芜湖恒耀汽车零部件有限公司 | Polyurethane flexible tubing for automobile gas exhausting manifold branch |
| WO2018076729A1 (en) * | 2016-10-25 | 2018-05-03 | 东台市富安合成材料有限公司 | Gypsum whiskers-based pvc foaming synthetic leather and preparation method therefor |
| CN111051606A (en) * | 2017-09-14 | 2020-04-21 | 乐金华奥斯株式会社 | Artificial leather having excellent surface appearance and method for manufacturing same |
| CN111051605A (en) * | 2017-09-14 | 2020-04-21 | 乐金华奥斯株式会社 | Artificial leather and method for producing same |
| US12024817B2 (en) | 2017-09-14 | 2024-07-02 | Lg Hausys, Ltd. | Artificial leather having excellent surface appearance and method of manufacturing the same |
| CN108316022A (en) * | 2018-03-16 | 2018-07-24 | 安安(中国)有限公司 | A kind of production method of woven fabric Jacquard that inhaling flower technology using vacuum |
| CN109355920A (en) * | 2018-12-18 | 2019-02-19 | 福建宝利特科技股份有限公司 | A kind of no base fabric inhales flower artificial leather and preparation method thereof |
| CN110846901A (en) * | 2019-11-08 | 2020-02-28 | 佛山市威仕达新材料有限公司 | PVC artificial leather with high compressibility and high recoverability |
| CN115162020A (en) * | 2022-03-18 | 2022-10-11 | 加通汽车内饰(常熟)有限公司 | Preparation method of artificial leather with stretchability, artificial leather and automotive interior |
| CN115584640A (en) * | 2022-10-12 | 2023-01-10 | 泉州众信超纤科技股份有限公司 | Vacuum grain-absorbing microfiber leather with stable grains and preparation process thereof |
| CN115584640B (en) * | 2022-10-12 | 2023-12-29 | 泉州众信超纤科技股份有限公司 | Vacuum grain-absorbing microfiber leather with stable grains and preparation process thereof |
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Application publication date: 20120627 |