CN1158426C - Preparation process of artificial leather shell material - Google Patents
Preparation process of artificial leather shell material Download PDFInfo
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- CN1158426C CN1158426C CNB021126836A CN02112683A CN1158426C CN 1158426 C CN1158426 C CN 1158426C CN B021126836 A CNB021126836 A CN B021126836A CN 02112683 A CN02112683 A CN 02112683A CN 1158426 C CN1158426 C CN 1158426C
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Abstract
The present invention provides preparation technology of an emulational leather fabric which has the advantages of high elasticity, favorable ventilation, favorable heat insulation, favorable wrinkle resistance and use effect of animal chamois. The technology comprises the steps of warp knitting, manufacture of grey cloth, pretreatment, drying, napping, fiber opening, dyeing, carding, shearing, roughing, forming, etc. The present invention is characterized in that sea island type fibers are used as raw materials; the pretreatment has the technological conditions that an auxiliary agent is added at the temperature of 120 to 130 DEG C., and the treating time is from 30 to 50 minutes; the napping has the technological conditions that the number of needle rollers of a napping machine is 24, the clothing model is RA-91, and straight needling is carried out for three times; the fiber opening treatment has the technological conditions that 10 to 15 g/L of sodium hydroxide is added at the temperature of 100 to 150 DEG C., and the heating time is from 60 to 90 minutes; the roughing treatment has the technological conditions that the speed of a roughing roller is 1200 revolutions per minute, the pressing distance is 3mm, and the specification of used sand paper is from 140 to 180 meshes.
Description
Technical field
The present invention relates to the preparation technology of a kind of weaving face fabric, particularly a kind of artificial leather shell material.
Background technology
Artificial leather shell material, promptly tradition claims chamois flannel face fabric, gone on the market for many years, be to become non-weaving cloth mostly through acupuncture, woven cloth, raw material adopts the normal polyester long filament to do filling and yarn interweaving more, or removing one deck plastics on fabricbase is composited, in addition, the producer that has utilizes release liners to do carrier, be coated with the PVC mixed liquor and scrape on the release liners, through the proper temperature heating, the gel cooling, foaming, the applying plastics processing also has wet processes to make suede nap, above product purpose is also very wide, but owing to selecting for use of its raw material, weaving method, the problem of aspects such as postfinishing process, resulting clothes change its gas permeability of lining, flexibility, elasticity, warmth retention property, wrinkle resistance is relatively poor, does not also have " writing effect ".
Summary of the invention
The objective of the invention is to overcome above shortcoming, provide a kind of softness and flexible, gas permeability, warmth retention property, wrinkle resistance are good, have the preparation technology that the animal chamois leather is worn the artificial leather shell material of effect.
The present invention realizes by following technical solution:
The present invention adopts islands-in-sea type fibre through warping → be prepared through volumes → grey cloth → preliminary treatment → dry → open fibre processing → dyeing → carding → cropping → sanding → operations such as typing.Wherein pretreated process conditions: add auxiliary agent under 120～130 ℃ of conditions, the processing time is 30～50 minutes; The process conditions of fluffing: several 24 of raising machine porcupine roller, card clothing model RA-91, staight needle 3 times; Open the fine process conditions of handling: add NaOH 10～15 grams per liters at 100～150 ℃, be 60～90 minutes heat time heating time; The process conditions of sanding: 1200 rev/mins of sanding roller speed, press apart from 3mm, adopting the sand paper specification is 140～180 orders.
Dye process: in the time of 55 ℃, add softener in disperse dyes, auxiliary agent, levelling agent, the bath, rise to 95 ℃ by 1 ℃/minute, be incubated 20 minutes, heat up 1 ℃/minute to 130 ℃ again, be incubated 40 minutes, be cooled to 50～60 ℃ by 1.5 ℃/minute, the clear water washing is after 10 minutes, reduction cleaning 10 minutes is cleaned with clear water again; Require bath raio 1: 15～20,350～400 rev/mins of the speed of a motor vehicle are regulated pH value 4～4.5 with glacial acetic acid, and drying and shaping is rolled softener GS-189 again, and 150～160 ℃ of temperature are advanced 12～15 meters/minute of cloth speed.
Advantage of the present invention:
This technology is selected ultra-fine islands-in-sea type fibre for use, and the artificial leather shell material of production is not only fine and smooth, elegant style, and " writing effect " arranged.Because of the influence of the intensity of the involutory fine fabric of alkali decrement, particularly much responsive to the conventional silk of the influence of shin-gosen, the difference of 1% reduction rate will cause the difference of product style, and the present invention has just determined the consumption of NaOH through the test of repeated multiple times.Adopt the alkali decrement to open fine the processing, not only alleviated the weight of fabric, fiber is attenuated, but also improved the drapability of fabric, improved hygroscopicity of fabric, flexibility.This process using sanding is handled, and makes fabric face fine hair shorter, close, neat, still is all to be similar to corium more aspect the feel at appearance style.
The specific embodiment
Embodiment 1
A kind of preparation technology of black artificial leather shell material selects islands-in-sea type fibre 75D/24F * 37 island polyester filaments for use.
Through compiling: after the warping, adopt the KARL MALIMO HKS3 of company type warp knitting machine, density 32 pin/inches, 180 inches of fabric widths are made grey cloth.
Preliminary treatment: 120～130 ℃ of temperature, 30～50 minutes time, hydro-oxidation sodium, Henkel 88, Henkel 540;
Oven dry: 180～200 ℃ of temperature, advance 12 meters/minute of cloth speed;
Fluffing: adopt German HR-1 type raising machine, several 24 of porcupine roller, card clothing model RA-91, staight needle 3 times;
Open fine the processing: NaOH 15 grams per liters, temperature rise to 105 ℃, 60 minutes time;
Dyeing: in the time of 55 ℃, add disperse dyes Black E-ED 12%, Yellow E-RD0.27%, RedERD 0.55%, the auxiliary agent profit is bathed even 4041.5 grams per liters, Levelling Agent N 1401.5 grams per liters, softener in the bath, rise to 95 ℃ by 1 ℃ of part clock, be incubated 20 minutes, heat up 1 ℃/minute to 130 ℃ again, be incubated 40 minutes, be cooled to 50～60 ℃ by 1.5 ℃/minute, the clear water washing is after 10 minutes, and reduction cleaning 10 minutes is cleaned with clear water again.Require bath raio 1: 15～20, the speed of a motor vehicle 350～400 is changeed a part clock, with glacial acetic acid 3 grams per liters, regulates pH value 4～4.5, and drying and shaping is rolled softener GS-189 again, and 150～160 ℃ of temperature are advanced 15 meters/minute of cloth speed;
Carry out carding, cropping after the dyeing;
Sanding: roughing-up machine model DY-900, control the speed of a motor vehicle during sanding well, 1200 rev/mins of sanding roller speed are pressed apart from 3mm, and sand paper specification 180 orders, equipment adopt Korea S to produce DY-900;
Typing: 160 ℃ of temperature, advance 15 meters/minute of cloth speed, 150 centimetres of fabric widths promptly get the present invention's artificial leather shell material.
Embodiment 2
A kind of preparation technology of ecru artificial leather shell material, this preparation technology is different with the prescription of the DISPERSE DYES that the preparation technology of black artificial leather shell material adopts, and wherein Black E-RD is 12%, and RedE-RD is 0.1%, Blue E-RD is 0.15%, and other each procedure is identical with embodiment 1.
Claims (4)
1, a kind of preparation technology of artificial leather shell material, comprise through volume, grey cloth, preliminary treatment, oven dry, fluff, open fine processing, dyeing, carding, cropping, sanding, shaping process, it is characterized in that the raw material that adopts is an islands-in-sea type fibre, wherein pretreated process conditions: add auxiliary agent under 120～130 ℃ of conditions, the processing time is 30～50 minutes; The process conditions of fluffing: several 24 of raising machine porcupine roller, card clothing model RA-91, staight needle 3 times; Open the fine process conditions of handling: add NaOH 10～15 grams per liters at 100～150 ℃, be 60～90 minutes heat time heating time; The process conditions of sanding:: 1200 rev/mins of sanding roller speed, press apart from 3mm, adopting the sand paper specification is 140～180 orders.
2,, it is characterized in that the islands-in-sea type fibre that adopts is 75D/24F * 37 island polyester filaments according to the preparation technology of the described artificial leather shell material of claim 1.
3,, it is characterized in that adding auxiliary agent in the pretreating process is NaOH, Henkel 88, Henkel 540 according to the preparation technology of the described artificial leather shell material of claim 1.
4, according to the preparation technology of the described artificial leather shell material of claim 1, it is characterized in that the technical process that dyes: in the time of 55 ℃, add softener in disperse dyes, auxiliary agent, levelling agent, the bath, rise to 95 ℃ by 1 ℃/minute, be incubated 20 minutes, heat up 1 ℃/minute to 130 ℃ again, be incubated 40 minutes, be cooled to 50～60 ℃ by 1.5 ℃/minute, clear water washing 10 minutes, reduction cleaning 10 minutes is cleaned with clear water again; Require bath raio 1: 15～20,350～400 rev/mins of the speed of a motor vehicle are regulated pH value 4～4.5 with glacial acetic acid, and drying and shaping is rolled softener GS-189 again, 150～160 ℃ of temperature, advance cloth speed 12-15 rice/minute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021126836A CN1158426C (en) | 2002-02-21 | 2002-02-21 | Preparation process of artificial leather shell material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021126836A CN1158426C (en) | 2002-02-21 | 2002-02-21 | Preparation process of artificial leather shell material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1367290A CN1367290A (en) | 2002-09-04 |
| CN1158426C true CN1158426C (en) | 2004-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021126836A Expired - Fee Related CN1158426C (en) | 2002-02-21 | 2002-02-21 | Preparation process of artificial leather shell material |
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| Country | Link |
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| CN (1) | CN1158426C (en) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100491633C (en) * | 2006-10-27 | 2009-05-27 | 浙江锦达新材料股份有限公司 | Production method of warp knitting leather imitation cloth possessing high strength wear resistant property |
| CN102168336A (en) * | 2011-04-13 | 2011-08-31 | 淮安富泰革基布有限公司 | Fine denier yarn leather base fabric and preparation method thereof |
| CN102168339B (en) * | 2011-04-13 | 2012-12-12 | 淮安富泰革基布有限公司 | Elastic leather base cloth and preparation method of the elastic leather base cloth |
| CN102605529B (en) * | 2012-03-23 | 2013-10-30 | 浙江梅盛实业股份有限公司 | High simulation lambskin and manufacturing process thereof |
| CN103042776B (en) * | 2012-12-31 | 2014-12-17 | 浙江梅盛实业股份有限公司 | Skin-imitated microfiber fabric |
| CN103243568A (en) * | 2013-05-22 | 2013-08-14 | 南通鑫平制衣有限公司 | Hygroscopic textile fiber fabric |
| CN103726350B (en) * | 2014-01-06 | 2015-09-16 | 浙江新建纺织有限公司 | A kind of look knits the colouring method of wool-like fabric |
| CN103966745B (en) * | 2014-05-07 | 2016-03-16 | 无锡红豆居家服饰有限公司 | A kind of red bean velvet fabric and production method thereof |
| CN104264359B (en) * | 2014-08-22 | 2017-03-29 | 海安启弘纺织科技有限公司 | A kind of bionical dacron of warp knit hydrophobic plant fine hair |
| CN104805626A (en) * | 2015-04-29 | 2015-07-29 | 江苏坤风纺织品有限公司 | Processing method for anti-hairfalling sanitary clothes fabric |
| CN106801360A (en) * | 2016-12-30 | 2017-06-06 | 淄博欧木特种纸业有限公司 | Complete-hot fresh air paper and preparation method thereof |
| CN107237029A (en) * | 2017-06-07 | 2017-10-10 | 苏永盛 | A kind of multifunctional dress fabric |
| CN108049216A (en) * | 2017-12-15 | 2018-05-18 | 博森织染（嘉兴）有限公司 | A kind of colouring method of terylene imitated ammonia copper wire |
| CN108004667A (en) * | 2018-01-16 | 2018-05-08 | 桐乡市龙欣印染有限公司 | A kind of environmental protection warp knit chamois flannel face fabric production technology |
| CN108265368B (en) * | 2018-01-23 | 2020-04-03 | 世联汽车内饰（苏州）有限公司 | Production process of suede nap fabric applied to field of automotive interior trim |
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2002
- 2002-02-21 CN CNB021126836A patent/CN1158426C/en not_active Expired - Fee Related
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| CN1367290A (en) | 2002-09-04 |
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