CN101054776A - Method for manufacturing leatheroid - Google Patents
Method for manufacturing leatheroid Download PDFInfo
- Publication number
- CN101054776A CN101054776A CN 200710068581 CN200710068581A CN101054776A CN 101054776 A CN101054776 A CN 101054776A CN 200710068581 CN200710068581 CN 200710068581 CN 200710068581 A CN200710068581 A CN 200710068581A CN 101054776 A CN101054776 A CN 101054776A
- Authority
- CN
- China
- Prior art keywords
- coating
- special
- shaped paper
- pvc
- slurry
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
Abstract
The invention relates to a method of manufacturing leatheroid, which includes steps: coil hetero-paper is imported to casting machines, first coat paste to the hetero-paper by No.1 casting machine is mixer of PVC, DOP and auxiliary agent after being stirred and filtered or polyurethane, and is transported to No.2 casingt machine after baking oven plasticizing and curing; second coating paste is mixer of PVC, DOP, auxiliary agent, pigment and foaming agent after being stirred and filtered, and is transported to No.3 coating machine after baking oven plasticizing and foaming; third coating paste is adhesive and coved with textile cloth, is separated from the hetero-paper after baking oven solidifying, cooling and fixing and is transmitted to quality detection and eligible finished product packaging; the leatheroid peeled hetero-paper is coiled to reuse after being checked. Surface layer of the invention is not added with pigment, so the surface layer is transparent, can show dull polish and water washing effect, has no shortcomings of fading, color deposition or transferring to neighboring article, and the transparent surface layer is wearable, scrape resisting and easy cleaning.
Description
Technical field
The present invention relates to artificial leather and make field, particularly a kind of artificial leather making method.
Background technology
Existing artificial leather top layer have color, opaque, can not show the impression of frosted and washing, skin color is easily faded, is separated out or migrates to adjacent article.
Summary of the invention
The technical problem to be solved in the present invention provides the artificial leather making method that a kind of top layer is transparent, can show the impression of frosted and washing
For solving the problems of the technologies described above, technical scheme of the present invention is:
1. an artificial leather making method is characterized in that comprising the steps:
(1) to the special-shaped paper of first coating machine input rolling, it is the papery mould, first coating machine carries out the slurry coating first time to the special-shaped paper of having imported, slurry is by PVC paste resin (PVC), compound or polyurethane (PU) that dioctyl phthalate (DOP) and auxiliary agent are formed, use after agitation and filtration, the special-shaped paper behind the coating sizing-agent changes second coating machine over to again through baking oven plasticizing and curing;
(2) second coating machines carry out the slurry coating second time to the special-shaped paper of having imported, slurry is by PVC paste resin (PVC), dioctyl phthalate (DOP), auxiliary agent, colorant and blowing agent are formed, use after agitation and filtration, the special-shaped paper behind the coating sizing-agent changes the 3rd coating machine over to again after baking oven plasticizing and foaming;
(3) the 3rd coating machines carry out slurry coating for the third time to the special-shaped paper of having imported, slurry is a kind of in PVC paste resin (PVC) and dioctyl phthalate (DOP) adhesive, polyurethane (PU) adhesive and the agent of acrylic acid gluing that mix, after agitation and filtration, use, topped knitted cloth, Woven Fabrics or nonwoven fabric on the special-shaped paper behind the coating sizing-agent change cooling and shaping again over to behind curing oven;
(4) separate special-shaped paper and promptly get the transparent artificial leather in top layer.
The expansion ratio of the foamed process in the described step (2) is 1.6-3.6 times.
The invention has the beneficial effects as follows:
1. do not add colorant in its slurry when being coated with for the first time, so the top layer is transparent, can show owing to control best expansion ratio, the frosted and the water washing effect that are produced when for example expansion ratio is 1.6-3.6 times.
2. the drawback that adjacent article was separated out or migrated to color is not faded, is not had yet on transparent top layer.
3. transparent surface layer abrasion-proof, anti-scraping, easy cleaning decontamination.
Description of drawings
Fig. 1 is a process chart of the present invention.
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples.
Embodiment: a kind of artificial leather making method comprises:
(1) to the special-shaped paper of coating machine input rolling, i.e. papery mould;
(2) No. 1 coating machines are 100 parts of PVC paste resins (PVC) to the proportioning (weight ratio) of the slurry that the papery mould is coated with for the first time, the compound or the polyurethane PU of 60 parts of dioctyl phthalates (DOP), 3 parts of auxiliary agents, through laggard baking oven plasticizing of agitation and filtration and curing, change coating machine again over to No. 2;
The proportioning (weight ratio) of (3) No. 2 slurries that coating machine is coated with for the second time is 100 parts of PVC paste resins (PVC), 70 parts of dioctyl phthalates (DOP), auxiliary agent and colorant are an amount of, 2 parts of blowing agent Celogen Azs (ADCA), through laggard baking oven plasticizing of agitation and filtration and foaming, foaming process was controlled at 1-2 minute, temperature is 200-220 ℃, changes coating machine subsequently over to No. 3; The expansion ratio of this operation is 2 times;
The proportioning (weight ratio) of (4) No. 3 slurries that coating machine is coated with for the third time is by 100 parts of PVC paste resins (PVC), 80 parts of adhesives that mix of o-phthalic acid dibutyl ester (DOP) or polyurethane (PU) adhesive or the agent of acrylic acid gluing, and topped knitted cloth, Woven Fabrics or nonwoven fabric, behind curing oven, change cooling and shaping again over to;
(5) artificial leather with cooling and shaping separates from special-shaped paper, changes quality inspection and qualified finished product packing over to;
(6) peel off papery mould rolling after free from admixture and open defect are confirmed in check behind the artificial leather, in order to reusing.
Claims (2)
1. an artificial leather making method is characterized in that comprising the steps:
(1) to the special-shaped paper of first coating machine input rolling, it is the papery mould, first coating machine carries out the slurry coating first time to the special-shaped paper of having imported, slurry is by PVC paste resin (PVC), compound or polyurethane (PU) that dioctyl phthalate (DOP) and auxiliary agent are formed, use after agitation and filtration, the special-shaped paper behind the coating sizing-agent changes second coating machine over to again through baking oven plasticizing and curing;
(2) second coating machines carry out the slurry coating second time to the special-shaped paper of having imported, slurry is by PVC paste resin (PVC), dioctyl phthalate (DOP), auxiliary agent, colorant and blowing agent are formed, use after agitation and filtration, the special-shaped paper behind the coating sizing-agent changes the 3rd coating machine over to again after baking oven plasticizing and foaming;
(3) the 3rd coating machines carry out slurry coating for the third time to the special-shaped paper of having imported, slurry is a kind of in PVC paste resin (PVC) and dioctyl phthalate (DOP) adhesive, polyurethane (PU) adhesive and the agent of acrylic acid gluing that mix, after agitation and filtration, use, topped knitted cloth, Woven Fabrics or nonwoven fabric on the special-shaped paper behind the coating sizing-agent change cooling and shaping again over to behind curing oven;
(4) separate special-shaped paper and promptly get the transparent artificial leather in top layer.
2. artificial leather making method according to claim 1 is characterized in that: the expansion ratio of the foamed process in the described step (2) is 1.6-3.6 times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100685812A CN100476069C (en) | 2007-05-16 | 2007-05-16 | Method for manufacturing leatheroid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100685812A CN100476069C (en) | 2007-05-16 | 2007-05-16 | Method for manufacturing leatheroid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101054776A true CN101054776A (en) | 2007-10-17 |
| CN100476069C CN100476069C (en) | 2009-04-08 |
Family
ID=38794810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100685812A Expired - Fee Related CN100476069C (en) | 2007-05-16 | 2007-05-16 | Method for manufacturing leatheroid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100476069C (en) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101586311A (en) * | 2009-05-07 | 2009-11-25 | 安安(中国)有限公司 | Production process of environmental protection PU composite leather and formula thereof |
| CN101363192B (en) * | 2008-09-26 | 2010-06-09 | 李勇 | Method for producing polyvinyl chloride imitation leather using waste polystyrol foam material |
| CN101941321A (en) * | 2010-08-03 | 2011-01-12 | 丽水市优耐克水性树脂科技有限公司 | Method for manufacturing synthetic leather and synthetic leather |
| CN102168382A (en) * | 2011-04-02 | 2011-08-31 | 江苏国信合成革有限公司 | High-cold-resistant synthetic leather and preparation method of the high-cold-resistant synthetic leather |
| CN102501442A (en) * | 2011-10-11 | 2012-06-20 | 陕西科技大学 | Method for producing two-layer transfer coating leather by aqueous polyurethane dry-method transfer coating process |
| CN101805999B (en) * | 2009-02-17 | 2012-09-19 | 福建宝利特集团有限公司 | Method for fabricating imitated artificial leather by applying waterborne polyurethane |
| CN103485188A (en) * | 2013-09-24 | 2014-01-01 | 吴江市董鑫塑料包装厂 | PVC artificial leather for handbags |
| CN103603209A (en) * | 2013-11-21 | 2014-02-26 | 福建宝利特集团有限公司 | Artificial leather with high peel strength and preparation method thereof |
| CN103643532A (en) * | 2013-11-27 | 2014-03-19 | 福建宝利特集团有限公司 | Water-scrubbing resistant artificial leather and preparation method thereof |
| CN104018359A (en) * | 2014-05-30 | 2014-09-03 | 昆山阿基里斯人造皮有限公司 | Surface self-extinction artificial leather material |
| CN104060476A (en) * | 2014-07-08 | 2014-09-24 | 华伦皮塑（苏州）有限公司 | Preparation method of environment-friendly automobile leather |
| CN104775305A (en) * | 2014-01-10 | 2015-07-15 | 安踏（中国）有限公司 | Textile having water-repellent front surface and close-fitting-resistant back surface, and production method thereof |
| CN105463874A (en) * | 2015-12-23 | 2016-04-06 | 芜湖馨源海绵有限公司 | Composite imitation leather for automobile armrest box and preparation technology of composite imitation leather |
| CN106283706A (en) * | 2016-08-31 | 2017-01-04 | 昆山阿基里斯人造皮有限公司 | A kind of preparation method of polyurethane elastomer artificial skin |
| CN106519994A (en) * | 2016-11-04 | 2017-03-22 | 南平博士达节能科技有限公司 | Environment-friendly type aqueous polyurethane adhesive used for synthetic leather |
| CN106751172A (en) * | 2016-12-06 | 2017-05-31 | 广东天安新材料股份有限公司 | The preparation method of the composition, leather and leather of leather |
| CN109137544A (en) * | 2018-10-16 | 2019-01-04 | 福建宝利特科技股份有限公司 | A kind of cold-resistant artificial leather |
| WO2020244455A1 (en) * | 2019-06-03 | 2020-12-10 | 贝内克-长顺汽车内饰材料（张家港）有限公司 | Skin layer composition and uniformly light-transmitting pvc artificial leather prepared therefrom |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1050914A (en) * | 1989-10-12 | 1991-04-24 | 烟台聚氨酯制品厂 | A kind of method for production of polyurethane artificial leather |
| CN1159490C (en) * | 2002-07-08 | 2004-07-28 | 蔡绍清 | Polyurethane or polyvinyl chloride synthetic-leather with nonperiodic pattern and its making process |
-
2007
- 2007-05-16 CN CNB2007100685812A patent/CN100476069C/en not_active Expired - Fee Related
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101363192B (en) * | 2008-09-26 | 2010-06-09 | 李勇 | Method for producing polyvinyl chloride imitation leather using waste polystyrol foam material |
| CN101805999B (en) * | 2009-02-17 | 2012-09-19 | 福建宝利特集团有限公司 | Method for fabricating imitated artificial leather by applying waterborne polyurethane |
| CN101586311B (en) * | 2009-05-07 | 2012-11-21 | 安安(中国)有限公司 | Production process of environmental protection PU composite leather and formula thereof |
| CN101586311A (en) * | 2009-05-07 | 2009-11-25 | 安安(中国)有限公司 | Production process of environmental protection PU composite leather and formula thereof |
| CN101941321A (en) * | 2010-08-03 | 2011-01-12 | 丽水市优耐克水性树脂科技有限公司 | Method for manufacturing synthetic leather and synthetic leather |
| CN101941321B (en) * | 2010-08-03 | 2013-09-18 | 丽水市优耐克水性树脂科技有限公司 | Method for manufacturing synthetic leather and synthetic leather |
| CN102168382A (en) * | 2011-04-02 | 2011-08-31 | 江苏国信合成革有限公司 | High-cold-resistant synthetic leather and preparation method of the high-cold-resistant synthetic leather |
| CN102501442A (en) * | 2011-10-11 | 2012-06-20 | 陕西科技大学 | Method for producing two-layer transfer coating leather by aqueous polyurethane dry-method transfer coating process |
| CN102501442B (en) * | 2011-10-11 | 2014-04-16 | 陕西科技大学 | Method for producing two-layer transfer coating leather by aqueous polyurethane dry-method transfer coating process |
| CN103485188A (en) * | 2013-09-24 | 2014-01-01 | 吴江市董鑫塑料包装厂 | PVC artificial leather for handbags |
| CN103603209A (en) * | 2013-11-21 | 2014-02-26 | 福建宝利特集团有限公司 | Artificial leather with high peel strength and preparation method thereof |
| CN103603209B (en) * | 2013-11-21 | 2015-11-25 | 福建宝利特科技股份有限公司 | Artificial leather that a kind of peel strength is high and preparation method thereof |
| CN103643532A (en) * | 2013-11-27 | 2014-03-19 | 福建宝利特集团有限公司 | Water-scrubbing resistant artificial leather and preparation method thereof |
| CN103643532B (en) * | 2013-11-27 | 2016-01-06 | 福建宝利特科技股份有限公司 | A kind of water-fast wiping artificial leather and preparation method thereof |
| CN104775305A (en) * | 2014-01-10 | 2015-07-15 | 安踏（中国）有限公司 | Textile having water-repellent front surface and close-fitting-resistant back surface, and production method thereof |
| CN104018359A (en) * | 2014-05-30 | 2014-09-03 | 昆山阿基里斯人造皮有限公司 | Surface self-extinction artificial leather material |
| CN104018359B (en) * | 2014-05-30 | 2015-04-29 | 昆山阿基里斯人造皮有限公司 | Surface self-extinction artificial leather material |
| CN104060476A (en) * | 2014-07-08 | 2014-09-24 | 华伦皮塑（苏州）有限公司 | Preparation method of environment-friendly automobile leather |
| CN105463874A (en) * | 2015-12-23 | 2016-04-06 | 芜湖馨源海绵有限公司 | Composite imitation leather for automobile armrest box and preparation technology of composite imitation leather |
| CN106283706A (en) * | 2016-08-31 | 2017-01-04 | 昆山阿基里斯人造皮有限公司 | A kind of preparation method of polyurethane elastomer artificial skin |
| CN106519994A (en) * | 2016-11-04 | 2017-03-22 | 南平博士达节能科技有限公司 | Environment-friendly type aqueous polyurethane adhesive used for synthetic leather |
| CN106751172A (en) * | 2016-12-06 | 2017-05-31 | 广东天安新材料股份有限公司 | The preparation method of the composition, leather and leather of leather |
| CN109137544A (en) * | 2018-10-16 | 2019-01-04 | 福建宝利特科技股份有限公司 | A kind of cold-resistant artificial leather |
| WO2020244455A1 (en) * | 2019-06-03 | 2020-12-10 | 贝内克-长顺汽车内饰材料（张家港）有限公司 | Skin layer composition and uniformly light-transmitting pvc artificial leather prepared therefrom |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100476069C (en) | 2009-04-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101054776A (en) | Method for manufacturing leatheroid | |
| CN102234935B (en) | Method for producing antifouling PU synthetic leather | |
| CN102561052B (en) | Method for producing superfine fiber synthetic leather | |
| CN102965965B (en) | Preparation method of abrasion-resistant hydrolyzation-resistant polyurethane synthetic leather | |
| CN102877327B (en) | Novel physical fine dye-resisting process for traditional indigo printed fabric | |
| CN106758275A (en) | A kind of preparation method of spun-bonded continuous yarn tangerine valve type super fiber leather | |
| CN102978965A (en) | Method for preparing ultra-soft high-elastic polyurethane leather | |
| CN103031744A (en) | Manufacture method of half microfiber sports shoe leather | |
| CN104594065A (en) | Method for producing jacquard synthetic leather | |
| CN103835139B (en) | The preparation method of a kind of glue face dry fabric | |
| CN109898341A (en) | A kind of short route, without water consume and release paper economizing type Waterborne synthetic leather manufacturing method | |
| CN104233839A (en) | Once-formed PU/ PVC synthetic leather and preparation method thereof | |
| CN104831569A (en) | Terylene carpet digital printing method | |
| CN205044253U (en) | Laminating surface fabric of layering comes off after washing | |
| CN110395023A (en) | A kind of production technology of the gold stamping sofa fabric of artificial leather | |
| CN104831563A (en) | Intelligent light sensitive color change fabric and processing method thereof | |
| CN102021837B (en) | Superfine fiber synthetic leather, preparation method thereof and printing material composition | |
| CN103572614B (en) | Preparation method of handball leather | |
| CN205456493U (en) | Embossed shoe upper | |
| CN102615756B (en) | Compression molding method for molding compound | |
| CN103031738A (en) | Method for manufacturing netted sandwich cloth synthetic leather | |
| CN102359021B (en) | Skin-imitated synthetic leather, and manufacturing method and apparatus for same | |
| CN103726119A (en) | Preparation method of photochromic threads | |
| CN203613409U (en) | Thermoplastic elastomer smooth-box artificial leather | |
| CN102233706B (en) | Processing method of fabrics with high adhesiveness |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Henan Yilong Plastic Co., Ltd. Assignor: Li Yong Contract fulfillment period: 2009.4.17 to 2019.4.16 contract change Contract record no.: 2009410000063 Denomination of invention: Method of making artificial leather Granted publication date: 20090408 License type: Exclusive license Record date: 2009.4.20 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.4.17 TO 2019.4.16; CHANGE OF CONTRACT Name of requester: HENAN YILONG PLASTIC CEMENT CO., LTD. Effective date: 20090420 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090408 Termination date: 20120516 |