CN101886315B - Manufacturing process of high-emulation chamois leather fabric - Google Patents
Manufacturing process of high-emulation chamois leather fabric Download PDFInfo
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- CN101886315B CN101886315B CN2009100983596A CN200910098359A CN101886315B CN 101886315 B CN101886315 B CN 101886315B CN 2009100983596 A CN2009100983596 A CN 2009100983596A CN 200910098359 A CN200910098359 A CN 200910098359A CN 101886315 B CN101886315 B CN 101886315B
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- impregnation
- grey cloth
- emulation
- treatment
- chamois leather
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- 239000004744 fabric Substances 0.000 title claims abstract description 76
- 239000010985 leather Substances 0.000 title claims abstract description 29
- 241001481789 Rupicapra Species 0.000 title claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 238000005470 impregnation Methods 0.000 claims abstract description 38
- 238000002203 pretreatment Methods 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 claims abstract description 21
- 238000004043 dyeing Methods 0.000 claims abstract description 14
- 230000009467 reduction Effects 0.000 claims abstract description 13
- 238000007689 inspection Methods 0.000 claims abstract description 5
- 230000008569 process Effects 0.000 claims abstract description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 27
- 239000007864 aqueous solution Substances 0.000 claims description 21
- 239000003795 chemical substances by application Substances 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000004140 cleaning Methods 0.000 claims description 12
- 239000011347 resin Substances 0.000 claims description 12
- 229920005989 resin Polymers 0.000 claims description 12
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 9
- 241000209094 Oryza Species 0.000 claims description 8
- 235000007164 Oryza sativa Nutrition 0.000 claims description 8
- 230000000740 bleeding effect Effects 0.000 claims description 8
- 239000012459 cleaning agent Substances 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 8
- 235000009566 rice Nutrition 0.000 claims description 8
- 238000009991 scouring Methods 0.000 claims description 8
- 238000009785 tube rolling Methods 0.000 claims description 8
- 210000002268 wool Anatomy 0.000 claims description 8
- 230000001112 coagulating effect Effects 0.000 claims description 4
- 239000000975 dye Substances 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 4
- 230000008439 repair process Effects 0.000 claims description 4
- 230000035699 permeability Effects 0.000 abstract description 5
- 238000001035 drying Methods 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
- 238000009941 weaving Methods 0.000 abstract 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 15
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 15
- 229920000742 Cotton Polymers 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- UXGNZZKBCMGWAZ-UHFFFAOYSA-N dimethylformamide dmf Chemical compound CN(C)C=O.CN(C)C=O UXGNZZKBCMGWAZ-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002932 luster Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- GTACSIONMHMRPD-UHFFFAOYSA-N 2-[4-[2-(benzenesulfonamido)ethylsulfanyl]-2,6-difluorophenoxy]acetamide Chemical compound C1=C(F)C(OCC(=O)N)=C(F)C=C1SCCNS(=O)(=O)C1=CC=CC=C1 GTACSIONMHMRPD-UHFFFAOYSA-N 0.000 description 1
- 101710130081 Aspergillopepsin-1 Proteins 0.000 description 1
- 102100031007 Cytosolic non-specific dipeptidase Human genes 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Abstract
The invention discloses a manufacturing process of high-emulation chamois leather fabric, comprising the steps of a, weaving and pre-treatment; b, PVA impregnation; c, PU impregnation; d, dyeing pre-treatment; e, forming; f, dyeing; g, reduction clearing; h, drying and forming; i, deburring; and j, product inspection, rolling and warehousing. The product manufactured by the process has the advantages of brilliant color, softness, deftness, good touch, great air permeability, wide application field, low cost and high product additional value and the like.
Description
Technical field
The present invention relates to a kind of manufacturing technique of lining, especially relevant with the manufacturing technique of emulation chamois leather fabric.
Background technology
Along with going from bad to worse of living environment, the living space of human constantly conversion animal.Based on the needs of natural resources scarcity and animal protection, adopting synthetic material to substitute natural corium has been a kind of trend and inevitable.At present, in the leather Application Areas, environmental protection simulation type leather being is actively is being researched and developed in the world market.
Chamois leather is as the symbol of attractive in appearance, fashionable and the personal value, is worth highly, but the use of natural chamois leather receives the restriction of factors such as output, price.For satisfying more consumer demands, people begin to develop the imitative chamois leather product of artificial suede.Existing suede finish normally carries out napping or serves as main carry out flocking and cropping with the cotton base cloth on the natural cotton base cloth; The imitative chamois leather fabric of making is only copied in appearance; At aspect of performance; Particularly aspects such as cold resistance, sense of touch, gas permeability, poisture-penetrability are not really desirable, limited the Application Areas of imitative chamois leather fabric, and value-added content of product are lower.
Summary of the invention
The purpose of this invention is to provide a kind of lovely luster, softness, light and handy, handling property is high, good air permeability, Application Areas is extensive, cost is low, the manufacturing technique of the high-emulation chamois leather fabric that added value of product is high.
For achieving the above object, the present invention realizes through following technical solution: the manufacturing technique of high-emulation chamois leather fabric, and it is characterized in that its technical process is: a. weaves and pre-treatment: be woven into grey cloth with loom earlier; Again grey cloth is opened fibre, typing, plucking and cropping pre-treatment; The b.PVA impregnation: in the aqueous solution of PVA, grey cloth is carried out impregnation and handle, the temperature of the control PVA aqueous solution is at 50 ℃-100 ℃, the grey cloth impregnation speed of a motor vehicle be 5-25 rice/minute; Pressure between the tube rolling that impregnation cloth passes through is 0.001MPa-1MPa, and bake out temperature is controlled at 100 ℃-190 ℃, the c.PU impregnation: in the mixed liquor of PU resin and DMF, grey cloth is carried out the PU impregnation and handle; The control grey cloth impregnation speed of a motor vehicle be 3-20 rice/minute, the pressure between the tube rolling that impregnation cloth passes through is 0.001MPa-1MPa, in the aqueous solution of DMF, impregnation cloth is solidified through coagulating bath; And clean, receive and do, the d. pre-treatment of dyeing, in the cleaning agent of forming by scouring agent, bleeding agent, liquid caustic soda, deoil spirit and water to the pre-treatment of dyeing of above-mentioned grey cloth; E. typing: controlling above-mentioned grey cloth temperature during typing is 100 ℃-170 ℃, the speed of a motor vehicle transfer to 5-30 rice/minute, f. dyeing: above-mentioned grey cloth is dyeed; G. reduction cleaning: above-mentioned stained clot-h is carried out reduction cleaning, h. oven dry, typing: dry once more after the reduction cleaning, finalize the design, the speed of a motor vehicle be 30-60 rice/minute; I. sanding according to product requirement, grinds the feel of wool; As it is different to find that the feel of wool has, and handles through plucking and cropping and repairs j. finished product inspection, clot, warehouse-in.
The manufacturing technique of described high-emulation chamois leather fabric, the formula rate of per hundred parts of weight each components of its PVA aqueous solution is: PVA 1-20, water 80-99.
The manufacturing technique of described high-emulation chamois leather fabric, the formula rate of per hundred parts of weight each components of mixed liquor of its PU resin and DMF is: PU resin 3-20, DMF80-97.
The manufacturing technique of described high-emulation chamois leather fabric, the formula rate of per hundred parts of weight each components of its DMF aqueous solution is: DMF10-20, water 80-90.
The manufacturing technique of described high-emulation chamois leather fabric, it dyes pre-treatment and uses the formula rate of per hundred parts of weight each components of cleaning agent to be: scouring agent 1-3, bleeding agent 1-3, liquid caustic soda 5-15, the clever 1-3 that deoils, water 80-92.
The present invention compared with prior art has the following advantages: (one) is that having solved with woven cloth is the technology difficult problem that base cloth is produced high-emulation chamois leather fabric; Having overcome is the complex manufacturing that the emulation chamois leather fabric of base cloth production exists with the nonwoven fabric; Cost is high, particularly the deficiency such as ideal not really at aspects such as cold resistance, sense of touch, gas permeability, poisture-penetrabilitys; (2) be adopt the high-emulation chamois leather fabric of this explained hereafter have lovely luster, softness, light and handy, handling property is high, good air permeability, Application Areas is extensive, the added value of product advantages of higher; (3) be to have adapted to the inevitable and trend of the development of adopting synthetic material to substitute natural corium; (4) be to be widely used in many fields such as glove leather, footwear material class, furniture, sofa and case and bag class, car and boat interior trim class, garment material class, handbag, Handicraft decorative lining class and military supplies articles for use.
Description of drawings
Fig. 1 is the process chart of the manufacturing technique of high-emulation chamois leather fabric of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the invention are described in further detail.
Embodiment 1: as shown in Figure 1, the manufacturing technique of high-emulation chamois leather fabric is: a. weaves and pre-treatment: be woven into grey cloth with loom earlier, again grey cloth opened fibre, typing; Plucking and cropping pre-treatment, the b.PVA impregnation: in the aqueous solution of PVA, grey cloth is carried out impregnation and handle, the temperature of the control PVA aqueous solution is at 60 ℃, and the grey cloth impregnation speed of a motor vehicle is 20 meters/minute; Pressure between the tube rolling that impregnation cloth passes through is 0.01MPa, and bake out temperature is controlled at 130 ℃, the c.PU impregnation: in the mixed liquor of PU resin and DMF, grey cloth is carried out the PU impregnation and handle; The control grey cloth impregnation speed of a motor vehicle is 15 meters/minute, and the pressure between the tube rolling that impregnation cloth passes through is 0.02MPa, in the aqueous solution of DMF, impregnation cloth is solidified through coagulating bath; And clean, receive and do, the d. pre-treatment of dyeing, in the cleaning agent of forming by scouring agent, bleeding agent, liquid caustic soda, deoil spirit and water to the pre-treatment of dyeing of above-mentioned grey cloth; E. typing: controlling above-mentioned grey cloth temperature during typing is 110 ℃, and the speed of a motor vehicle transfers to 25 meters/minute, f. dyeing: above-mentioned grey cloth is dyeed; G. reduction cleaning: above-mentioned stained clot-h is carried out reduction cleaning, and h. oven dry, typing: dry once more after the reduction cleaning, finalize the design, the speed of a motor vehicle is 45 meters/minute; I. sanding according to product requirement, grinds the feel of wool; As it is different to find that the feel of wool has, and handles through plucking and cropping and repairs j. finished product inspection, clot, warehouse-in.
Embodiment 2: as shown in Figure 1, the manufacturing technique of high-emulation chamois leather fabric is: a. weaves and pre-treatment: be woven into grey cloth with loom earlier, again grey cloth opened fibre, typing; Plucking and cropping pre-treatment, the b.PVA impregnation: in the aqueous solution of PVA, grey cloth is carried out impregnation and handle, the temperature of the control PVA aqueous solution is at 98 ℃, and the grey cloth impregnation speed of a motor vehicle is 6 meters/minute; Pressure between the tube rolling that impregnation cloth passes through is 0.2MPa, and bake out temperature is controlled at 180 ℃, the c.PU impregnation: in the mixed liquor of PU resin and DMF, grey cloth is carried out the PU impregnation and handle; The control grey cloth impregnation speed of a motor vehicle is 7 meters/minute, and the pressure between the tube rolling that impregnation cloth passes through is 0.15MPa, in the aqueous solution of DMF, impregnation cloth is solidified through coagulating bath; And clean, receive and do, the d. pre-treatment of dyeing, in the cleaning agent of forming by scouring agent, bleeding agent, liquid caustic soda, deoil spirit and water to the pre-treatment of dyeing of above-mentioned grey cloth; E. typing: controlling above-mentioned grey cloth temperature during typing is 130 ℃, and the speed of a motor vehicle transfers to 10 meters/minute, f. dyeing: above-mentioned grey cloth is dyeed; G. reduction cleaning: above-mentioned stained clot-h is carried out reduction cleaning, and h. oven dry, typing: dry once more after the reduction cleaning, finalize the design, the speed of a motor vehicle is 35 meters/minute; I. sanding according to product requirement, grinds the feel of wool; As it is different to find that the feel of wool has, and handles through plucking and cropping and repairs j. finished product inspection, clot, warehouse-in.
Embodiment 3: per 100 kilograms of PVA aqueous solution are mixed by 2 kilograms of PVA and 98 kg of water and form.Per 100 kilograms of PU resins are mixed by 5 kilograms of PU resins and 95 kilograms of DMF with the mixed liquor of DMF and form.Per 100 kilograms of DMF aqueous solution are mixed by 10 kilograms of DMF and 90 kg of water and form.Per 100 kilograms dye pre-treatment with cleaning agent by 1 kilogram of scouring agent, 1 kilogram of bleeding agent, 5 kilograms of liquid caustic soda, 1 kilogram of deoil spirit and 92 kg of water are mixed and are formed, all the other are with embodiment 1 or embodiment 2.
Embodiment 4: per 100 kilograms of PVA aqueous solution are mixed by 15 kilograms of PVAC polyvinylalcohols and 85 kg of water and form.Per 100 kilograms of PU resins are mixed by 20 kilograms of PEPA PU resins and 80 kilograms of dimethyl formamide DMF with the mixed liquor of DMF and form.Per 100 kilograms of DMF aqueous solution are mixed by 20 kilograms of dimethyl formamide DMF and 80 kg of water and form.Per 100 kilograms dye pre-treatment with cleaning agent by 3 kilograms of TF-108 scouring agents, deoil spirit and 79 kg of water of 3 kilograms of JFC bleeding agents, 12 kilograms of liquid caustic soda (the 30%NaOH aqueous solution), 3 kilograms of TF-101C are mixed and are formed, all the other are with embodiment 1 or embodiment 2.
Claims (5)
1. the manufacturing technique of a high-emulation chamois leather fabric is characterized in that its technical process is:
A. weave and pre-treatment: be woven into grey cloth with loom earlier, again grey cloth opened fibre, typing, plucking and cropping pre-treatment,
B.PVA impregnation: in the aqueous solution of PVA, grey cloth is carried out impregnation and handle; The temperature of the control PVA aqueous solution is at 50 ℃-100 ℃, the grey cloth impregnation speed of a motor vehicle be 5-25 rice/minute, the pressure between the tube rolling that impregnation cloth passes through is 0.001MPa-1MPa; Bake out temperature is controlled at 100 ℃-190 ℃
C.PU impregnation: in the mixed liquor of PU resin and DMF, grey cloth is carried out the PU impregnation and handle; The control grey cloth impregnation speed of a motor vehicle be 3-20 rice/minute, the pressure between the tube rolling that impregnation cloth passes through is 0.001MPa-1MPa, in the aqueous solution of DMF, impregnation cloth is solidified through coagulating bath; And clean, receive and do
D. the pre-treatment of dyeing, in the cleaning agent of forming by scouring agent, bleeding agent, liquid caustic soda, deoil spirit and water to the pre-treatment of dyeing of above-mentioned grey cloth,
E. the typing: controlling above-mentioned grey cloth temperature during typing is 100 ℃-170 ℃, the speed of a motor vehicle transfer to 5-30 rice/minute,
F. dyeing: above-mentioned grey cloth is dyeed,
G. reduction cleaning: above-mentioned stained clot-h is carried out reduction cleaning,
H. dry, finalize the design: dry once more after the reduction cleaning, finalize the design, the speed of a motor vehicle be 30-60 rice/minute,
I. sanding according to product requirement, grinds the feel of wool, and is different as finding that the feel of wool has, and handle through plucking and cropping and repair,
J. finished product inspection, clot, warehouse-in.
2. the manufacturing technique of high-emulation chamois leather fabric according to claim 1 is characterized in that the formula rate of per hundred parts of weight each components of the described PVA aqueous solution is: PVA 1-20, water 80-99.
3. the manufacturing technique of high-emulation chamois leather fabric according to claim 1 is characterized in that the formula rate of per hundred parts of weight each components of mixed liquor of described PU resin and DMF is: PU resin 3-20, DMF80-97.
4. the manufacturing technique of high-emulation chamois leather fabric according to claim 1 is characterized in that the formula rate of per hundred parts of weight each components of the described DMF aqueous solution is: DMF10-20, water 80-90.
5. the manufacturing technique of high-emulation chamois leather fabric according to claim 1 is characterized in that the described formula rate that dyes per hundred parts of weight each components of pre-treatment use cleaning agent is: scouring agent 1-3, bleeding agent 1-3, liquid caustic soda 5-15, the clever 1-3 that deoils, water 80-92.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100983596A CN101886315B (en) | 2009-05-11 | 2009-05-11 | Manufacturing process of high-emulation chamois leather fabric |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009100983596A CN101886315B (en) | 2009-05-11 | 2009-05-11 | Manufacturing process of high-emulation chamois leather fabric |
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| Publication Number | Publication Date |
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| CN101886315A CN101886315A (en) | 2010-11-17 |
| CN101886315B true CN101886315B (en) | 2012-01-11 |
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| CN2009100983596A Active CN101886315B (en) | 2009-05-11 | 2009-05-11 | Manufacturing process of high-emulation chamois leather fabric |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102517919A (en) * | 2011-12-11 | 2012-06-27 | 林炳忠 | Leather production method |
| CN102599866B (en) * | 2012-03-23 | 2014-03-12 | 浙江梅盛实业股份有限公司 | Wiping cloth and manufacturing process of wiping cloth |
| CN103042776B (en) * | 2012-12-31 | 2014-12-17 | 浙江梅盛实业股份有限公司 | Skin-imitated microfiber fabric |
| CN103057219B (en) * | 2012-12-31 | 2015-09-02 | 浙江梅盛实业股份有限公司 | The super fine needled fabric of a kind of high tenacity polyester fiber |
| CN103409942B (en) * | 2013-07-25 | 2015-10-07 | 浙江梅盛实业股份有限公司 | The manufacture method of artificial leather base fabric |
| CN104195738B (en) * | 2014-08-26 | 2016-05-11 | 浙江梅盛实业股份有限公司 | Super very ecological skin and manufacturing process thereof |
| CN104264498B (en) * | 2014-09-17 | 2016-07-06 | 福建隆上超纤有限公司 | A kind of preparation method of micro suede artificial leather |
| CN107237029A (en) * | 2017-06-07 | 2017-10-10 | 苏永盛 | A kind of multifunctional dress fabric |
| CN113737438B (en) * | 2021-07-16 | 2023-05-02 | 浙江同辉纺织股份有限公司 | Weft knitting suede and production process thereof |
| CN115142275A (en) * | 2022-08-12 | 2022-10-04 | 江苏聚杰微纤科技集团股份有限公司 | Processing method of suede nap super-imitation leather fabric |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4046504A (en) * | 1974-10-23 | 1977-09-06 | Kuraray Co., Ltd. | Process for preparation of colored suede sheet materials |
| CN1116669A (en) * | 1993-10-29 | 1996-02-14 | 可乐丽股份有限公司 | Suede-like artificial leather |
| EP1300508A2 (en) * | 2001-10-03 | 2003-04-09 | ALCANTARA S.p.A. | Process for the production of microfibrous non-woven fabric with felt appearance and surface characterized by absence of nap |
| CN1519422A (en) * | 2003-02-07 | 2004-08-11 | 可乐丽股份有限公司 | Sheet of inner lattice of chamois imitation and similar leather, and its mfg. method |
-
2009
- 2009-05-11 CN CN2009100983596A patent/CN101886315B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4046504A (en) * | 1974-10-23 | 1977-09-06 | Kuraray Co., Ltd. | Process for preparation of colored suede sheet materials |
| CN1116669A (en) * | 1993-10-29 | 1996-02-14 | 可乐丽股份有限公司 | Suede-like artificial leather |
| EP1300508A2 (en) * | 2001-10-03 | 2003-04-09 | ALCANTARA S.p.A. | Process for the production of microfibrous non-woven fabric with felt appearance and surface characterized by absence of nap |
| CN1519422A (en) * | 2003-02-07 | 2004-08-11 | 可乐丽股份有限公司 | Sheet of inner lattice of chamois imitation and similar leather, and its mfg. method |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2004-143654A 2004.05.20 |
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