CN101570938A - Method for manufacturing ultrasonic wave embossed release paper artificial leather - Google Patents
Method for manufacturing ultrasonic wave embossed release paper artificial leather Download PDFInfo
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- CN101570938A CN101570938A CNA2009100268086A CN200910026808A CN101570938A CN 101570938 A CN101570938 A CN 101570938A CN A2009100268086 A CNA2009100268086 A CN A2009100268086A CN 200910026808 A CN200910026808 A CN 200910026808A CN 101570938 A CN101570938 A CN 101570938A
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Abstract
The invention discloses a method for manufacturing ultrasonic wave embossed release paper artificial leather, which comprises the following steps: firstly, preparing raw materials of a bottom blank of the artificial leather, wherein a facing material comprises 100 portions of polyvinyl chloride paste resin, 60 to 70 portions of DOP, 20 to 30 portions of CaCO3 and 5 to 8 portions of potassium and zinc thermal stabilizer, a medium foaming layer comprises 100 portions of polyvinyl chloride paste resin, 65 to 80 portions of DOP, 150 to 250 portions of CaCO3, 4 to 8 portions of potassium and zinc thermal stabilizer and 8 to 16 portions of high-temperature foaming agent, and a bottom material bonding layer comprises 100 portions of polyvinyl chloride paste resin, 50 to 60 portions of DOP, 5 to 20 portions of CaCO3 and 2 to 5 portions of potassium and zinc thermal stabilizer; uniformly stirring the raw materials prepared according to the formula; making the bottom blank of the artificial leather; and obtaining a finished product by ultrasonic wave embossing. The method has the advantages of fully autonomic pattern types and cost conservation. The products of the method have high physical and chemical properties.
Description
Technical field
The present invention relates to a kind of artificial leather making method, particularly a kind of manufacture method of ultrasonic wave embossed release paper artificial leather.
Background technology
Release liners method artificial leather is used widely in fields such as case and bag, clothes, furniture manufacturings owing to have good intensity, elasticity, folding, cold resistance.Especially along with the development of chemical industry, chemical fibre and textile technology, the technology content and the added value of product of artificial leather are more and more higher, and Application Areas is also constantly widened.
Release liners legal person fabricate-leather adopts release liners to finalize the design and obtains the lines of needs at present, but since release liners at present we are domestic can't produce, mainly be to rely on to come import from the U.S., Japan, Italy, these four countries of Britain, make that the lines of release liners method artificial leather is single, and waste greatly, and cost is also quite high.
Summary of the invention
Technical problem to be solved by this invention is single in order to improve release liners method artificial leather paper line, defectives such as third dimension difference, can pass through the ultrasonic wave embossed artificial leather that produces new lines with the plane lines and provide a kind of, the product surface lines third dimension that this method is produced is fairly good, and lines is clear, has good tensile strength simultaneously.
The processing method of ultrasonic wave embossed type release liners method artificial leather of the present invention may further comprise the steps:
1) embryo raw material at the bottom of the configuration artificial leather, wherein:
Lining prescription (parts by weight): 100 parts of PVC paste resins, DOP (phthalic acid Diisooctyl) is 60-70 part, CaCO
3Be 20-30 part, the potassium zinc heat stabilizer is 5-8 part;
Middle level foaming layer prescription (parts by weight): 100 parts of PVC paste resins, DOP are 65-80 part, CaC0
3Be 150-250 part, the potassium zinc heat stabilizer is 4-8 part, and the AC high-temperature foaming agent is 8-16 part;
Bed material tack coat prescription (parts by weight): 100 parts of PVC paste resins, DOP50-60 part, CaCO
3Be 5-20 part, the potassium zinc heat stabilizer is 2-5 part;
By above-mentioned prescription the raw material that configures is stirred at mixer respectively, take out standby;
2) be made into embryo at the bottom of the artificial leather: the lining that step 1) is prepared is coated with to be scraped on the used for artificial leather release liners, with 170-190 ℃ temperature high temperature gel 40-60 second, scrape the raw material of middle level foaming layer then, temperature foaming 50-70 second (regulating foamed time) with 190-225 ℃ according to the needed thickness of finished product, coat bed material at last, conform to after the base fabric temperature gel 40-50 second, till fitting fully to base fabric and bed material with 150-170 ℃.
3) embryo at the bottom of the artificial leather of making is left standstill, treat to begin after embryo interior molecules Stability Analysis of Structures is got off at the end ultrasonic wave embossed, ultrasonic wave embossed is to utilize converter to convert electric energy to ultrasonic wave, with embryo at the bottom of the high frequency vibrations artificial leather, make it produce heat energy and softening, make end embryo produce the lines of different size with the patterned roll that contacts of surface layer then, and finalize the design.Both got finished product after the embossing.
Above-mentioned steps 1) the most handy 30-40KW homogenizer of the raw material in stirs to compound and has a slight fever slightly.
Artificial leather with manufacturing of the present invention has following characteristics:
1, owing to adopt ultrasonic wave embossedly, the lines of product can be designed by own, makes the complete autonomy-oriented of pattern of decorative pattern to have overcome the single problem of release liners legal person fabricate-leather lines in the prior art.
2, because the improvement of technology makes product need not pass through post bake, so inner foaming layer can not produce cavitation phenomenon, product has very high physical and chemical performance.
3, need not provide other heat energy and electric energy in the embossing process, save product cost greatly.
4, the present invention has not only improved tension intensity, the scratch resistance performance of product, has also improved the physical and chemical performance of leather after the embossing, mainly is the tension intensity aspect, also has the caking ability of lining and middle material, the caking ability of middle material and bottom.See table 1 for details.
The specific embodiment
Embodiment 1:
1) embryo raw material at the bottom of the configuration artificial leather, wherein:
Lining prescription (parts by weight): 100 parts of P440 PVC paste resins, DOP are 60 parts, CaCO
3Be 20 parts, the potassium zinc heat stabilizer is 5 parts;
Middle level foaming layer prescription (parts by weight): 100 parts of P450 PVC paste resins, DOP are 65 parts, CaCO
3Be 150 parts, the potassium zinc heat stabilizer is 4 parts, and the AC high-temperature foaming agent is 8 parts;
Bed material tack coat prescription (parts by weight): 100 parts of P440 PVC paste resins, DOP are 50 parts, CaCO
3Be 5 parts, the potassium zinc heat stabilizer is 2 parts;
By above-mentioned prescription the raw material that configures is stirred to compound at the 30-40KW homogenizer respectively and to have a slight fever slightly, take out standby;
2) be made into embryo at the bottom of the artificial leather: the lining that step 1) is prepared is coated with to be scraped on the used for artificial leather release liners, with 170 ℃ temperature high temperature gels 40 seconds, scrape the raw material of middle level foaming layer then, with 190 ℃ temperature foaming 50 seconds, coat bed material at last, conform to after the base fabric with 150 ℃ temperature gel 40 seconds, till fitting fully to base fabric and leather.
3) embryo at the bottom of the artificial leather of making is left standstill, treat to begin after embryo interior molecules Stability Analysis of Structures is got off at the end ultrasonic wave embossed, ultrasonic wave embossed is to utilize converter to convert electric energy to ultrasonic wave, with embryo at the bottom of the high frequency vibrations artificial leather, make it produce heat energy and softening, make end embryo produce the lines of different size with the patterned roll that contacts of surface layer then, and finalize the design.Both got finished product after the embossing.
Embodiment 2:
1) embryo raw material at the bottom of the configuration artificial leather, wherein:
Lining prescription (parts by weight): 100 parts of P440 PVC paste resins, DOP are 70 parts, CaCO
3Be 30 parts, the potassium zinc heat stabilizer is 8 parts;
Middle level foaming layer prescription (parts by weight): 100 parts of P450 PVC paste resins, DOP are 80 parts, CaCO
3Be 250 parts, the potassium zinc heat stabilizer is 8 parts, and the AC high-temperature foaming agent is 16 parts;
Bed material tack coat prescription (parts by weight): 100 parts of P440 PVC paste resins, DOP60 part, CaCO
3Be 20 parts, the potassium zinc heat stabilizer is 5 parts;
By above-mentioned prescription the raw material that configures is stirred to compound at the 30-40KW homogenizer respectively and to have a slight fever slightly, take out standby;
2) be made into embryo at the bottom of the artificial leather: the lining that step 1) is prepared is coated with to be scraped on the used for artificial leather release liners, with 190 ℃ temperature high temperature gels 60 seconds, scrape the raw material of middle level foaming layer then, with 225 ℃ temperature foaming 70 seconds, coat bed material at last, conform to after the base fabric with 70 ℃ temperature gel 50 seconds, till fitting fully to base fabric and leather.
3) embryo at the bottom of the artificial leather of making is left standstill, treat to begin after embryo interior molecules Stability Analysis of Structures is got off at the end ultrasonic wave embossed, ultrasonic wave embossed is to utilize converter to convert electric energy to ultrasonic wave, with embryo at the bottom of the high frequency vibrations artificial leather, make it produce heat energy and softening, make end embryo produce the lines of different size with the patterned roll that contacts of surface layer then, and finalize the design.Both got finished product after the embossing.
Embodiment 3:
1) embryo raw material at the bottom of the configuration artificial leather, wherein:
Lining prescription (parts by weight): 100 parts of P440 PVC paste resins, DOP are 65 parts, CaCO
3Be 25 parts, the potassium zinc heat stabilizer is 7 parts;
Middle level foaming layer prescription (parts by weight): 100 parts of P450 PVC paste resins, DOP are 70 parts, CaCO
3Be 200 parts, the potassium zinc heat stabilizer is 6 parts, and the AC high-temperature foaming agent is 12 parts;
Bed material tack coat prescription (parts by weight): 100 parts of P440 PVC paste resins, DOP55 part, CaCO
3Be 15 parts, the potassium zinc heat stabilizer is 3 parts;
By above-mentioned prescription the raw material that configures is stirred to compound at the 30-40KW homogenizer respectively and to have a slight fever slightly, take out standby;
2) be made into embryo at the bottom of the artificial leather: the lining that step 1) is prepared is coated with to be scraped on the used for artificial leather release liners, with 180 ℃ temperature high temperature gels 50 seconds, scrape the raw material of middle level foaming layer then, with 200 ℃ temperature foaming 60 seconds, coat bed material at last, conform to after the base fabric with 160 ℃ temperature gel 45 seconds, till fitting fully to base fabric and leather.
3) embryo at the bottom of the artificial leather of making is left standstill, treat to begin after embryo interior molecules Stability Analysis of Structures is got off at the end ultrasonic wave embossed, ultrasonic wave embossed is to utilize converter to convert electric energy to ultrasonic wave, with embryo at the bottom of the high frequency vibrations artificial leather, make it produce heat energy and softening, make end embryo produce the lines of different size with the patterned roll that contacts of surface layer then, and finalize the design.Both got finished product after the embossing.
P440 in the foregoing description, P450 PVC paste resin are that sky, Shanghai former chemical industry for making chlorine and alkali Co., Ltd produces, and the potassium zinc heat stabilizer is a common agent, and AC high-temperature foaming agent etc. all can be bought in Chemical market.
Table 1: embodiment assay
Claims (2)
1, a kind of manufacture method of ultrasonic wave embossed release paper artificial leather is characterized in that may further comprise the steps:
1) embryo raw material at the bottom of the configuration artificial leather, wherein:
Lining prescription (parts by weight): 100 parts of PVC paste resins, DOP are 60-70 part, CaCO
3Be 20-30 part, the potassium zinc heat stabilizer is 5-8 part;
Middle level foaming layer prescription (parts by weight): 100 parts of PVC paste resins, DOP are 65-80 part, CaCO
3Be 150-250 part, the potassium zinc heat stabilizer is 4-8 part, and high-temperature foaming agent is 8-16 part;
Bed material tack coat prescription (parts by weight): 100 parts of PVC paste resins, DOP50-60 part, CaCO
3Be 5-20 part, the potassium zinc heat stabilizer is 2-5 part;
By above-mentioned prescription the raw material that configures is fully stirred in mixer respectively, take out standby;
2) be made into embryo at the bottom of the artificial leather: the lining that step 1) is prepared is coated with to be scraped on the used for artificial leather release liners, with 170-190 ℃ temperature high temperature gel 40-60 second, scrape middle level foaming layer raw material then, with 190-225 ℃ temperature foaming 50-70 second, coat bed material at last, conform to behind the base fabric temperature gel 40-50 second again, till fitting fully to base fabric and bed material with 150-170 ℃.
3) embryo at the bottom of the artificial leather of making is left standstill, treat to begin after embryo interior molecules Stability Analysis of Structures is got off at the end ultrasonic wave embossed, after the embossing both finished product.
2, the manufacture method of ultrasonic wave embossed release paper artificial leather according to claim 1 is characterized in that raw material in the step 1) stirs to compound with the 30-40KW homogenizer to have a slight fever slightly.
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| CNA2009100268086A CN101570938A (en) | 2009-06-01 | 2009-06-01 | Method for manufacturing ultrasonic wave embossed release paper artificial leather |
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| CNA2009100268086A CN101570938A (en) | 2009-06-01 | 2009-06-01 | Method for manufacturing ultrasonic wave embossed release paper artificial leather |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102002864A (en) * | 2010-12-24 | 2011-04-06 | 揭阳市中诚化学工业有限公司 | PVC synthetic leather for vamp of high-grade sneaker and production method thereof |
| CN102000412A (en) * | 2010-11-10 | 2011-04-06 | 河北加美乐塑胶制品有限公司 | Polyvinyl chloride (PVC) plastic foam yoga mat and preparation method thereof |
| CN102002865A (en) * | 2010-12-24 | 2011-04-06 | 揭阳市中诚化学工业有限公司 | High-elasticity polyvinyl chloride synthetic leather and production method thereof |
| CN102218877A (en) * | 2011-03-28 | 2011-10-19 | 无锡市瑞莺合成革有限公司 | Processing method of multifunctional environment-friendly polyvinyl chloride composite decorative material |
| CN102517915A (en) * | 2011-11-19 | 2012-06-27 | 无锡双象超纤材料股份有限公司 | Manufacturing method of vacuum embossing decoration leather |
| CN103015217A (en) * | 2012-12-28 | 2013-04-03 | 东莞市金银丰机械实业有限公司 | Equipment and method for manufacturing artificial leather by dry method |
| CN103088657A (en) * | 2013-02-27 | 2013-05-08 | 河南海盛实业有限公司 | Artificial leather and production method thereof |
| CN103469607A (en) * | 2013-08-23 | 2013-12-25 | 福建宝利特集团有限公司 | Artificial leather and preparation method thereof |
| CN103938490A (en) * | 2014-04-04 | 2014-07-23 | 青岛鼎立强包装机械有限公司 | High molecular leather release paper producing process |
| CN104499318A (en) * | 2014-12-17 | 2015-04-08 | 广东菲安妮皮具股份有限公司 | Leather printing method |
| CN110373912A (en) * | 2019-07-23 | 2019-10-25 | 东风汽车集团有限公司 | A kind of PVC artificial leather and preparation method thereof, the automotive seat containing the PVC artificial leather |
| 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 |
| CN111218823A (en) * | 2020-01-14 | 2020-06-02 | 广东远华新材料股份有限公司 | Environment-friendly wear-resistant PVC (polyvinyl chloride) pad and production process thereof |
| WO2021031693A1 (en) * | 2019-08-20 | 2021-02-25 | 贝内克-长顺汽车内饰材料（张家港）有限公司 | Composition comprising polyvinyl chloride, use thereof and artificial leather obtained therefrom |
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2009
- 2009-06-01 CN CNA2009100268086A patent/CN101570938A/en active Pending
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102000412A (en) * | 2010-11-10 | 2011-04-06 | 河北加美乐塑胶制品有限公司 | Polyvinyl chloride (PVC) plastic foam yoga mat and preparation method thereof |
| CN102000412B (en) * | 2010-11-10 | 2012-08-08 | 河北加美乐塑胶制品有限公司 | Polyvinyl chloride (PVC) plastic foam yoga mat and preparation method thereof |
| CN102002864A (en) * | 2010-12-24 | 2011-04-06 | 揭阳市中诚化学工业有限公司 | PVC synthetic leather for vamp of high-grade sneaker and production method thereof |
| CN102002865A (en) * | 2010-12-24 | 2011-04-06 | 揭阳市中诚化学工业有限公司 | High-elasticity polyvinyl chloride synthetic leather and production method thereof |
| CN102002864B (en) * | 2010-12-24 | 2012-05-16 | 揭阳市中诚化学工业有限公司 | PVC synthetic leather for vamp of high-grade sneaker and production method thereof |
| CN102002865B (en) * | 2010-12-24 | 2012-07-11 | 揭阳市中诚化学工业有限公司 | High-elasticity polyvinyl chloride synthetic leather and production method thereof |
| CN102218877A (en) * | 2011-03-28 | 2011-10-19 | 无锡市瑞莺合成革有限公司 | Processing method of multifunctional environment-friendly polyvinyl chloride composite decorative material |
| CN102517915A (en) * | 2011-11-19 | 2012-06-27 | 无锡双象超纤材料股份有限公司 | Manufacturing method of vacuum embossing decoration leather |
| CN103015217A (en) * | 2012-12-28 | 2013-04-03 | 东莞市金银丰机械实业有限公司 | Equipment and method for manufacturing artificial leather by dry method |
| CN103088657A (en) * | 2013-02-27 | 2013-05-08 | 河南海盛实业有限公司 | Artificial leather and production method thereof |
| CN103469607A (en) * | 2013-08-23 | 2013-12-25 | 福建宝利特集团有限公司 | Artificial leather and preparation method thereof |
| CN103469607B (en) * | 2013-08-23 | 2015-08-19 | 福建宝利特集团有限公司 | A kind of dermatine and manufacture method thereof |
| CN103938490A (en) * | 2014-04-04 | 2014-07-23 | 青岛鼎立强包装机械有限公司 | High molecular leather release paper producing process |
| CN103938490B (en) * | 2014-04-04 | 2015-12-30 | 青岛鼎立强包装机械有限公司 | A kind of high molecular leather release liners production technology |
| CN104499318A (en) * | 2014-12-17 | 2015-04-08 | 广东菲安妮皮具股份有限公司 | Leather printing method |
| CN110373912A (en) * | 2019-07-23 | 2019-10-25 | 东风汽车集团有限公司 | A kind of PVC artificial leather and preparation method thereof, the automotive seat containing the PVC artificial leather |
| WO2021031693A1 (en) * | 2019-08-20 | 2021-02-25 | 贝内克-长顺汽车内饰材料（张家港）有限公司 | Composition comprising polyvinyl chloride, use thereof and artificial leather obtained therefrom |
| CN112409712A (en) * | 2019-08-20 | 2021-02-26 | 贝内克-长顺汽车内饰材料（张家港）有限公司 | Composition comprising polyvinyl chloride, use thereof and artificial leather obtained therefrom |
| EP4019585A4 (en) * | 2019-08-20 | 2023-08-23 | Benecke - Changshun Auto Trim (Zhangjiagang) Co., Ltd. | Composition comprising polyvinyl chloride, use thereof and artificial leather obtained therefrom |
| 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 |
| CN111218823A (en) * | 2020-01-14 | 2020-06-02 | 广东远华新材料股份有限公司 | Environment-friendly wear-resistant PVC (polyvinyl chloride) pad and production process thereof |
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