CN102899911B - Manufacturing method of skin-simulated coke-feeling leather - Google Patents
Manufacturing method of skin-simulated coke-feeling leather Download PDFInfo
- Publication number
- CN102899911B CN102899911B CN201110215715.5A CN201110215715A CN102899911B CN 102899911 B CN102899911 B CN 102899911B CN 201110215715 A CN201110215715 A CN 201110215715A CN 102899911 B CN102899911 B CN 102899911B
- Authority
- CN
- China
- Prior art keywords
- minutes
- dimethyl formamide
- parts
- resin
- dry
- 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.)
- Expired - Fee Related
Links
- 239000010985 leather Substances 0.000 title claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims abstract description 84
- 239000000203 mixture Substances 0.000 claims abstract description 29
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000003756 stirring Methods 0.000 claims abstract description 20
- 238000005498 polishing Methods 0.000 claims abstract description 16
- 239000011248 coating agent Substances 0.000 claims abstract description 15
- 238000000576 coating method Methods 0.000 claims abstract description 15
- 239000011347 resin Substances 0.000 claims abstract description 15
- 229920005989 resin Polymers 0.000 claims abstract description 15
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000004049 embossing Methods 0.000 claims abstract description 14
- 238000002156 mixing Methods 0.000 claims abstract description 14
- 229920002635 polyurethane Polymers 0.000 claims abstract description 14
- 239000004814 polyurethane Substances 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 7
- 239000000843 powder Substances 0.000 claims abstract description 7
- 230000008961 swelling Effects 0.000 claims abstract description 7
- 239000002023 wood Substances 0.000 claims abstract description 7
- 238000001035 drying Methods 0.000 claims abstract description 5
- 239000000835 fiber Substances 0.000 claims abstract description 4
- 238000007493 shaping process Methods 0.000 claims abstract description 4
- 238000005406 washing Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 31
- 238000002360 preparation method Methods 0.000 claims description 14
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- 239000002002 slurry Substances 0.000 claims description 6
- 239000004677 Nylon Substances 0.000 claims description 3
- 235000007164 Oryza sativa Nutrition 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 235000009566 rice Nutrition 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000002759 woven fabric Substances 0.000 claims description 3
- 240000007594 Oryza sativa Species 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 239000004744 fabric Substances 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 239000004753 textile Substances 0.000 abstract 1
- 241000209094 Oryza Species 0.000 description 2
- 239000002649 leather substitute Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 210000000697 sensory organ Anatomy 0.000 description 1
Landscapes
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
The invention discloses a manufacturing method of skin-simulated coke-feeling leather. The manufacturing method comprises the steps of mixing 5-10 parts of dimethyl formamide and 0.5-2 parts color paste uniformly; filtering the mixture; adding 100-120 parts of dimethyl formamide and 20-30 parts of wood powder to the above mixture, stirring uniformly and swelling; adding 100 parts of a polyurethane wet resin, stirring uniformly, defoaming and coating the obtained mixture on the textile fabric fiber; immersing in a solution of 18-22% dimethyl formamide to make the mixture solidified, squeezing water, washing with water and drying to obtain a wet base; mixing 100 parts of polyurethane dry resin, 15-20 parts of dimethyl formamide, 15-20 parts of butanone, 15-20 parts of toluene, 0.5-1.0 part of an auxiliary agent and 3-5 parts of a toner uniformly and coating the obtained mixture on release paper to obtain a dry veneer; adhering the wet base to the dry veneer, drying, separating from the release paper, heat-embossing, cool-shaping, coating a wax feeling resin on the embossed surface; and polishing. The surface of the obtained product has a wax feeling effect; the top and the bottom of patterns have strong contrast brightness; and the patterns are full.
Description
Technical field
The present invention relates to a kind of artificial leather preparation method, particularly a kind of imitated skin burning feel leather preparation method.
Background technology
Traditional artificial leather is all the combination that the product surface of single color passes through that printing waits subsequent technique formation multicolour and floral designs, and overall sense organ is inflexible, dim in use for it, dazzling not, beautiful, and decorative pattern does not have third dimension, full not.
Summary of the invention
In order to overcome above-mentioned defect, the invention provides a kind of imitated skin burning feel leather preparation method, this imitated skin burning feel leather preparation method technique is simple, product surface has wax sense effect, and the top of flower pattern, the contrast of end gloss are strong, flower pattern is full.
The present invention in order to the technical scheme solving its technical problem and adopt is: a kind of imitated skin burning feel leather preparation method, and concrete steps are as follows:
Step one: wet-mixing is prepared burden:
A. by 5 ~ 10kg dimethyl formamide and 0.5 ~ 2kg mill base high-speed stirred 80 ~ 100 minutes, then filter stand-by;
B. by 100 ~ 120kg dimethyl formamide and 20 ~ 30kg wood powder mix and blend 20 ~ 30 minutes, then fully swelling 30 ~ 40 minutes, then add the mixture filtered in step a and stir stand-by;
C. 100kg polyurethane wet resin is joined in the mixture that step b formed, stir 30 ~ 40 minutes, deaeration 40 ~ 50 minutes;
Step 2: wet method bass is produced:
Being coated with by the slurry that in step one, deaeration has been formed scrapes on woven fabric fiber, immersing mass percentage concentration is again solidify in the dimethylformamide in water of 18 ~ 22%, then through at least one squezzing operation, more a kind of wet method bass after carrying out washing and drying, is obtained;
Step 3: dry mixed is prepared burden:
By high-speed stirred after the mixing of 100kg polyurethane dry method resin, 15 ~ 20kg dimethyl formamide, 15 ~ 20kg butanone, 15 ~ 20kg toluene, 0.5 ~ 1.0kg auxiliary agent and 3 ~ 5kg toner, mixing time 10 ~ 15 minutes is to stirring;
Step 4: dry method veneer:
Being coated with by the dry method slurry prepared in step 3 scrapes in forming dry method veneer with in the release liners of flower pattern, then by adhesive be adhered on dry method veneer under the condition of 90 ~ 110 DEG C in temperature by the wet method bass in step 2, be separated through super-dry heel release liners;
Step 5: embossing:
First the product after separation in step 4 is heated to 170 ~ 180 DEG C, then make it have the knurling rolls of flower pattern to carry out embossing by a pair, the product after embossing is through cooling and shaping;
Step 6: wax sense resin-coating
Utilize coating roller wax sense resin-coating on embossed product surface, then by polishing machine polishing, obtain imitated skin burning feel leather.
As a further improvement on the present invention, dimethyl formamide and mill base high-speed stirred 90 minutes in described step a.
As a further improvement on the present invention, the mixed liquor of 240 order nylon wires to dimethyl formamide and mill base is used to filter in described step a;
B. by 100 ~ 120kg dimethyl formamide and 20 ~ 30kg wood powder mix and blend 30 minutes, then fully swelling 35 minutes, then add the mixture filtered in step a and stir stand-by;
C. 100kg polyurethane wet resin is joined in the mixture that step b formed, stir 40 minutes, deaeration 45 minutes.
As a further improvement on the present invention, step 3: dry mixed is prepared burden:
By high-speed stirred 15 minutes after the mixing of 100kg polyurethane dry method resin, 15 ~ 20kg dimethyl formamide, 15 ~ 20kg butanone, 15 ~ 20kg toluene, 0.5 ~ 1.0kg auxiliary agent and 3 ~ 5kg toner to stirring.
As a further improvement on the present invention, in step 5, knurling rolls are the one in nickel roller and silica gel knurling rolls.
As a further improvement on the present invention, in step 5, the chilled water of the product after embossing by 3 ~ 5 DEG C is cooled.
As a further improvement on the present invention, in step 6, product enters polishing machine with the speed of a motor vehicle of 10-15 rice/min and carries out polishing, and polishing machine rotating speed is that 500-1000 turns/min.
The invention has the beneficial effects as follows: the present invention by after carrying out embossing process on dry method overlay coating, and recycling coating roller on embossed product, makes product surface have wax sense effect wax sense resin-coating, and the top of flower pattern, the contrast of end gloss are strong, flower pattern is full.
Detailed description of the invention
Embodiment: a kind of imitated skin burning feel leather preparation method, concrete steps are as follows:
Step one: wet-mixing is prepared burden:
A. by 5 ~ 10kg dimethyl formamide and 0.5 ~ 2kg mill base high-speed stirred 80 ~ 100 minutes, then filter stand-by;
B. by 100 ~ 120kg dimethyl formamide and 20 ~ 30kg wood powder mix and blend 20 ~ 30 minutes, then fully swelling 30 ~ 40 minutes, then add the mixture filtered in step a and stir stand-by;
C. 100kg polyurethane wet resin is joined in the mixture that step b formed, stir 30 ~ 40 minutes, deaeration 40 ~ 50 minutes;
Step 2: wet method bass is produced:
Being coated with by the slurry that in step one, deaeration has been formed scrapes on woven fabric fiber, immersing mass percentage concentration is again solidify in the dimethylformamide in water of 18 ~ 22%, then through at least one squezzing operation, more a kind of wet method bass after carrying out washing and drying, is obtained;
Step 3: dry mixed is prepared burden:
By high-speed stirred after the mixing of 100kg polyurethane dry method resin, 15 ~ 20kg dimethyl formamide, 15 ~ 20kg butanone, 15 ~ 20kg toluene, 0.5 ~ 1.0kg auxiliary agent and 3 ~ 5kg toner, mixing time 10 ~ 15 minutes is to stirring;
Step 4: dry method veneer:
Being coated with by the dry method slurry prepared in step 3 scrapes in forming dry method veneer with in the release liners of flower pattern, then by adhesive be adhered on dry method veneer under the condition of 90 ~ 110 DEG C in temperature by the wet method bass in step 2, be separated through super-dry heel release liners;
Step 5: embossing:
First the product after separation in step 4 is heated to 170 ~ 180 DEG C, then make it have the knurling rolls of flower pattern to carry out embossing by a pair, the product after embossing is through cooling and shaping;
Step 6: wax sense resin-coating
Utilize coating roller wax sense resin-coating on embossed product surface, then by polishing machine polishing, obtain imitated skin burning feel leather.
Dimethyl formamide and mill base high-speed stirred 90 minutes in described step a.
The mixed liquor of 240 order nylon wires to dimethyl formamide and mill base is used to filter in described step a;
B. by 100 ~ 120kg dimethyl formamide and 20 ~ 30kg wood powder mix and blend 30 minutes, then fully swelling 35 minutes, then add the mixture filtered in step a and stir stand-by;
C. 100kg polyurethane wet resin is joined in the mixture that step b formed, stir 40 minutes, deaeration 45 minutes.
Described step 3: dry mixed is prepared burden:
By high-speed stirred 15 minutes after the mixing of 100kg polyurethane dry method resin, 15 ~ 20kg dimethyl formamide, 15 ~ 20kg butanone, 15 ~ 20kg toluene, 0.5 ~ 1.0kg auxiliary agent and 3 ~ 5kg toner to stirring.
In described step 5, knurling rolls are the one in nickel roller and silica gel knurling rolls.
In described step 5, the chilled water of the product after embossing by 3 ~ 5 DEG C is cooled.
In described step 6, product enters polishing machine with the speed of a motor vehicle of 10-15 rice/min and carries out polishing, and polishing machine rotating speed is that 500-1000 turns/min.
Claims (7)
1. an imitated skin burning feel leather preparation method, is characterized in that: concrete steps are as follows:
Step one: wet-mixing is prepared burden:
A. by 5 ~ 10kg dimethyl formamide and 0.5 ~ 2kg mill base high-speed stirred 80 ~ 100 minutes, then filter stand-by;
B. by 100 ~ 120kg dimethyl formamide and 20 ~ 30kg wood powder mix and blend 20 ~ 30 minutes, then fully swelling 30 ~ 40 minutes, then add the mixture filtered in step a and stir stand-by;
C. 100kg polyurethane wet resin is joined in the mixture that step b formed, stir 30 ~ 40 minutes, deaeration 40 ~ 50 minutes;
Step 2: wet method bass is produced:
Being coated with by the slurry that in step one, deaeration has been formed scrapes on woven fabric fiber, immersing mass percentage concentration is again solidify in the dimethylformamide in water of 18 ~ 22%, then through at least one squezzing operation, more a kind of wet method bass after carrying out washing and drying, is obtained;
Step 3: dry mixed is prepared burden:
By high-speed stirred after the mixing of 100kg polyurethane dry method resin, 15 ~ 20kg dimethyl formamide, 15 ~ 20kg butanone, 15 ~ 20kg toluene, 0.5 ~ 1.0kg auxiliary agent and 3 ~ 5kg toner, mixing time 10 ~ 15 minutes is to stirring;
Step 4: dry method veneer:
Being coated with by the dry method slurry prepared in step 3 scrapes in forming dry method veneer with in the release liners of flower pattern, then by adhesive be adhered on dry method veneer under the condition of 90 ~ 110 DEG C in temperature by the wet method bass in step 2, be separated through super-dry heel release liners;
Step 5: embossing:
First the product after separation in step 4 is heated to 170 ~ 180 DEG C, then make it have the knurling rolls of flower pattern to carry out embossing by a pair, the product after embossing is through cooling and shaping;
Step 6: wax sense resin-coating:
Utilize coating roller wax sense resin-coating on embossed product surface, then by polishing machine polishing, obtain imitated skin burning feel leather.
2. imitated skin burning feel leather preparation method according to claim 1, is characterized in that: dimethyl formamide and mill base high-speed stirred 90 minutes in described step a.
3. imitated skin burning feel leather preparation method according to claim 1, is characterized in that: use the mixed liquor of 240 order nylon wires to dimethyl formamide and mill base to filter in described step a;
B. by 100 ~ 120kg dimethyl formamide and 20 ~ 30kg wood powder mix and blend 30 minutes, then fully swelling 35 minutes, then add the mixture filtered in step a and stir stand-by;
C. 100kg polyurethane wet resin is joined in the mixture that step b formed, stir 40 minutes, deaeration 45 minutes.
4. imitated skin burning feel leather preparation method according to claim 1, is characterized in that: step 3: dry mixed is prepared burden:
By high-speed stirred 15 minutes after the mixing of 100kg polyurethane dry method resin, 15 ~ 20kg dimethyl formamide, 15 ~ 20kg butanone, 15 ~ 20kg toluene, 0.5 ~ 1.0kg auxiliary agent and 3 ~ 5kg toner to stirring.
5. imitated skin burning feel leather preparation method according to claim 1, is characterized in that: in step 5, knurling rolls are the one in nickel roller and silica gel knurling rolls.
6. imitated skin burning feel leather preparation method according to claim 1, is characterized in that: cooled by the chilled water of the product after embossing by 3 ~ 5 DEG C in step 5.
7. imitated skin burning feel leather preparation method according to claim 1, is characterized in that: in step 6, product enters polishing machine with the speed of a motor vehicle of 10-15 rice/min and carries out polishing, and polishing machine rotating speed is that 500-1000 turns/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110215715.5A CN102899911B (en) | 2011-07-29 | 2011-07-29 | Manufacturing method of skin-simulated coke-feeling leather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110215715.5A CN102899911B (en) | 2011-07-29 | 2011-07-29 | Manufacturing method of skin-simulated coke-feeling leather |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102899911A CN102899911A (en) | 2013-01-30 |
| CN102899911B true CN102899911B (en) | 2015-01-07 |
Family
ID=47572380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110215715.5A Expired - Fee Related CN102899911B (en) | 2011-07-29 | 2011-07-29 | Manufacturing method of skin-simulated coke-feeling leather |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102899911B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332288A (en) * | 2015-10-28 | 2016-02-17 | 温州永达利合成革有限公司 | Shoe leather preparing technology and formula thereof |
| CN108914603B (en) * | 2018-06-14 | 2020-11-17 | 合肥科天水性科技有限责任公司 | Water-based one-cut-pasted clothing leather and preparation method thereof |
| CN113774676A (en) * | 2021-08-23 | 2021-12-10 | 昆山协孚新材料股份有限公司 | Water-based breathable embossed glove leather and manufacturing method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101525846A (en) * | 2009-03-27 | 2009-09-09 | 福建兰峰制革有限公司 | Method for producing crease-free leathers |
| CN101545212A (en) * | 2009-04-30 | 2009-09-30 | 江苏东泰聚合材料有限公司 | Hydrolysis resistance chemical leather and manufacturing method thereof |
| CN101748613A (en) * | 2009-12-18 | 2010-06-23 | 安徽安利合成革股份有限公司 | Method for producing real leather intimating polyurethane synthetic leather |
-
2011
- 2011-07-29 CN CN201110215715.5A patent/CN102899911B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101525846A (en) * | 2009-03-27 | 2009-09-09 | 福建兰峰制革有限公司 | Method for producing crease-free leathers |
| CN101545212A (en) * | 2009-04-30 | 2009-09-30 | 江苏东泰聚合材料有限公司 | Hydrolysis resistance chemical leather and manufacturing method thereof |
| CN101748613A (en) * | 2009-12-18 | 2010-06-23 | 安徽安利合成革股份有限公司 | Method for producing real leather intimating polyurethane synthetic leather |
Non-Patent Citations (2)
| Title |
|---|
| 丁双山等.《人造革与合成革》.《人造革与合成革》.中国石化出版社,1998,(第1版),第383-384页. * |
| 曲建波等.《合成革工艺学》.《合成革工艺学》.化学工业出版社,2010,(第1版),第277-284,286-289页. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102899911A (en) | 2013-01-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102899910B (en) | Manufacturing method of highlight leather | |
| CN102864650B (en) | Manufacturing method of bicolor synthetic leather | |
| CN103507379B (en) | Two-sided leather preparation method | |
| CN104141236A (en) | Creased embossed leather production method | |
| CN102899912B (en) | Manufacturing method for simulation leather of frosted genuine leather | |
| CN102899921B (en) | Manufacturing method of powder-wax synthetic leather | |
| CN105860839B (en) | One kind receives pa leather finish composition and its Coating technology | |
| CN102899911B (en) | Manufacturing method of skin-simulated coke-feeling leather | |
| CN102899916B (en) | Manufacturing method for hydrolysis-resistant clothing leather | |
| CN101457491B (en) | Cashmere fabric offset technological method | |
| CN103451990A (en) | Class C coated water transfer printing base paper papermaking process | |
| CN106521980A (en) | Production process of mirror-surface synthetic leather | |
| CN104562729A (en) | Water-based spray leather as well as production method thereof | |
| CN103031747B (en) | Manufacturing method of leather for double-paper grain sports shoes | |
| CN104141234A (en) | Production method for suede gold-printed synthetic leather | |
| CN103510396B (en) | Method for preparing high solid content high-brightness leather | |
| CN104141242A (en) | Production method for carbon black clothing leather | |
| CN104611943A (en) | Velvet-feeling frosted leather and preparation method thereof | |
| CN103031738B (en) | Method for manufacturing netted sandwich cloth synthetic leather | |
| CN103510389B (en) | Spray coking wax feeling leather production method | |
| CN104141241A (en) | Production method for waterborne polyurethane scalded-polished leather | |
| CN101581056B (en) | Method for producing metallic leatherette paper | |
| CN103510388B (en) | Manufacturing method for vintage washable leather | |
| CN106192433A (en) | A kind of processing technology of Lignum pterocarpi indici crazy horse leather | |
| CN102657402B (en) | Fur garment and processing technology thereof |
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 | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Suzhou City, Jiangsu province 215300 Yushan town Kunshan City Yuhe Road No. 111 Patentee after: KUNSHAN XIEFU NEW MATERIALS LIMITED BY SHARE LTD. Address before: Suzhou City, Jiangsu province 215300 Yushan town Kunshan City Yuhe Road No. 111 Patentee before: Kunshan Xiefu Artificial Leather Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |