CN105926318A - Digital printing technology for worsted cashmere fabrics - Google Patents

Digital printing technology for worsted cashmere fabrics Download PDF

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Publication number
CN105926318A
CN105926318A CN201610329172.2A CN201610329172A CN105926318A CN 105926318 A CN105926318 A CN 105926318A CN 201610329172 A CN201610329172 A CN 201610329172A CN 105926318 A CN105926318 A CN 105926318A
Authority
CN
China
Prior art keywords
fabric
rare
digit printing
earth chloride
thickening agent
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.)
Pending
Application number
CN201610329172.2A
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Chinese (zh)
Inventor
陆芳
王榴兴
陶海燕
李冰冰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Sunshine Group Co Ltd
Original Assignee
Jiangsu Sunshine Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangsu Sunshine Group Co Ltd filed Critical Jiangsu Sunshine Group Co Ltd
Priority to CN201610329172.2A priority Critical patent/CN105926318A/en
Publication of CN105926318A publication Critical patent/CN105926318A/en
Pending legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/38—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using reactive dyes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/445—Use of auxiliary substances before, during or after dyeing or printing
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/673—Inorganic compounds
    • D06P1/67333—Salts or hydroxides
    • D06P1/67341—Salts or hydroxides of elements different from the alkaline or alkaline-earth metals or with anions containing those elements
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/008—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated using reactive dyes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/02—Material containing basic nitrogen
    • D06P3/04—Material containing basic nitrogen containing amide groups
    • D06P3/14—Wool
    • D06P3/148—Wool using reactive dyes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/30—Ink jet printing

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Coloring (AREA)
  • Ink Jet Recording Methods And Recording Media Thereof (AREA)

Abstract

The invention discloses a digital printing technology for worsted cashmere fabrics. The digital printing technology includes the steps of pretreating, digital printing, aging and cleaning drying, wherein the pretreating step includes spraying operation of a rare-earth chloride water solution or roller painting operation of the rare-earth chloride water solution. According to the digital-printing technology for the worsted cashmere fabrics, the rare-earth chloride water solution is subjected to roller painting or sprayed to the semi-dry slurry-film-forming surface, moisture in the water solution and film forming substances in slurry are hydrated, and rare-earth chloride is evenly arranged on a printing surface layer accordingly; as rare-earth positive ions and negative charges on the cashmere-fiber surface are adsorbed, the rare-earth positive ions, cashmere fibers and dye molecules are reacted to form a stable complex, and the dyeing rate and the color fastness can be increased.

Description

A kind of digit printing technique of worsted cashmere cloth
Technical field
The present invention relates to textile production technical field, be specifically related to the digit printing technique of a kind of worsted cashmere cloth.
Background technology
Worsted fabric has the feel of sliding glutinous exquisiteness, soft gloss, excellent quality, the noble quality after dyeing or stamp Color and luster, is favored by consumers in general deeply.Digital ink-jet printed effective, environmental protection, therefore at textile printing industry development Rapidly, by the substantial amounts of stamp being applied to the high-grade fabrics such as cashmere, Pilus Caprae seu Ovis, real silk.But cashmere digit printing is raw at enterprise practical Product yet suffers from dyestuff imbibition is more serious, the clear fineness of decorative pattern not, vividness and the most high series of problems of tinctorial yield. The technical scheme improved adds chitosan in slurry, utilize chitosan to the electrostatic attraction of Pilus Caprae seu Ovis face table and anti-microbial property, The wool textile fabric through digit printing is made to have excellent anti-microbial property and color fastness.But, chitosan can not be directly dissolved in Water, can only be dissolved in some organic acid and mineral acid, and after being therefore unfavorable for stamp and decatize, the cleaning removal to thickener processes, meeting Fabric feel is made to harden.It addition, conventional digit printing post processing fabric uses the operating procedure washed, soap, wash, on Stating step, that the pretreatment slurry film forming matter in fabric is taken off paste rate is relatively low.It addition, the dark ink such as red, purple and black exists Dye-uptake and the color fastness of cashmere fabric are poor.
Summary of the invention
It is an object of the invention to overcome defect present in prior art, it is provided that the digital print of a kind of worsted cashmere cloth Flower process, uses the dye-uptake of the dark ink of this digit printing technique and color fastness to be improved.
For realizing above-mentioned technique effect, the technical scheme is that the digit printing technique of a kind of worsted cashmere cloth, It is characterized in that, comprise the following steps:
S1: pretreatment, scrapes pretreatment slurry with 80～120 eye mesh screens on manual landing slab, scrapes 6～9 cuttves, put by fabric At 90～100 DEG C, it is dried to leather hard, to blade coating face roller coat or spraying aqueous solution of rare earth chloride, dries at 90～100 DEG C Dry；
S2: digit printing, is generated Software Create cyan, redness, the reservation pattern of yellow by colour atla, uses containing reactive dye ink The fabric ink-jet printer of water carries out figure layer printing respectively to fabric, is subsequently poured into drying and processing in drying plant；
S3: evaporate, evaporates process to S2 gained fabric, and evaporating treatment temperature is 100～106 DEG C, when evaporating a length of 20～ 30min；
S4: cleaning, drying, cold water is washed, hot water is soaped, hot water wash, cold water are washed, dewatered drying in employing successively, obtains the essence of digit printing Wool spinning fabric.
Preferably technical scheme is that the solute of aqueous solution of rare earth chloride is in lanthanum chloride, Gadolinium trichloride, praseodymium chloride At least one, in aqueous solution of rare earth chloride, the mass percent of solute is 0.01～0.08%.
Preferably technical scheme is, the composition of pretreatment slurry includes modified starch 0.5～3%, cosolvent 2～5%, glycerol 1～3%, Matrii Sulfas Exsiccatus 1～2%, ammonium sulfate 1.5～2.5%, thickening agent 0.2～1.4%, acidic pH adjustor and excess water, impervious The pH value of slurrying is 4～5；Thickening agent is at least in konjak glucomannan, xanthan gum, guar gum, carrageenan Kind.
Preferably technical scheme is, thickening agent is the combination of at least one in xanthan gum and carrageenan and konjak glucomannan Thing, in thickening agent, the percentage by weight of konjak glucomannan is 30～45%.
Preferably technical scheme is that cosolvent is selected from carbamide, diethylene glycol ethers, dihydroxyethylsulfide class cosolvent and nitrogenous sun One in ion lignin.
Advantages of the present invention and having the beneficial effects that:
In the present invention, the digit printing technique of worsted cashmere cloth by aqueous solution of rare earth chloride roller coat or is sprayed on half-dried slurry Material film formation surface, the moisture in aqueous solution and the film forming matter hydration in slurry, make rare earth chloride be distributed in stamp top layer, by In the negative charge absorption of rare-earth cation with cashmere fiber surface, make to send out between rare-earth cation, cashmere fiber and dye molecule Raw reaction forms stable comple, is favorably improved dye-uptake and color fastness.
Detailed description of the invention
Below in conjunction with embodiment, the detailed description of the invention of the present invention is further described.Following example are only used for more Add and clearly demonstrate technical scheme, and can not limit the scope of the invention with this.
Embodiment 1
For realizing above-mentioned technique effect, the digit printing technique of worsted cashmere cloth in embodiment 1, it is characterised in that include with Lower step:
S1: pretreatment, scrapes pretreatment slurry with 80 eye mesh screens on manual landing slab, scrapes 6 cuttves, be placed in by fabric at 90 DEG C It is dried to leather hard, to blade coating face spraying aqueous solution of rare earth chloride, dries at 90 DEG C；
S2: digit printing, is generated Software Create cyan, redness, the reservation pattern of yellow by colour atla, uses containing reactive dye ink The fabric ink-jet printer of water carries out figure layer printing respectively to fabric, is subsequently poured into drying and processing in drying plant；
S3: evaporate, evaporates process to S2 gained fabric, and evaporating treatment temperature is 100 DEG C, a length of 20min when evaporating；
S4: cleaning, drying, cold water is washed, hot water is soaped, hot water wash, cold water are washed, dewatered drying in employing successively, obtains the essence of digit printing Wool spinning fabric.
The solute of aqueous solution of rare earth chloride is lanthanum chloride, and in aqueous solution of rare earth chloride, the mass percent of solute is 0.01%。
The composition of pretreatment slurry include modified starch 0.5%, cosolvent 2%, glycerol 1%, Matrii Sulfas Exsiccatus 1%, ammonium sulfate 1.5%, Thickening agent 0.2%, acidic pH adjustor and excess water, the pH value of impervious slurrying is 4；Thickening agent is guar gum.
Cosolvent is cationic nitrogenous lignin.
Embodiment 1 use Xylene Red chromatic ink carry out testing stamp.
Embodiment 2
Embodiment 2 is distinguished as with embodiment 1:
S1: pretreatment, scrapes pretreatment slurry with 120 eye mesh screens on manual landing slab, scrapes 9 cuttves, fabric is placed in 100 DEG C Under be dried to leather hard, to blade coating face roller coat aqueous solution of rare earth chloride, dry at 100 DEG C；
S3: evaporate, evaporates process to S2 gained fabric, and evaporating treatment temperature is 106 DEG C, a length of 30min when evaporating；
The solute of aqueous solution of rare earth chloride is Gadolinium trichloride, and in aqueous solution of rare earth chloride, the mass percent of solute is 0.08%.
The composition of pretreatment slurry includes modified starch 3%, cosolvent 5%, glycerol 1～3%, Matrii Sulfas Exsiccatus 2%, ammonium sulfate 2.5%, thickening agent 1.4%, acidic pH adjustor and excess water, the pH value of impervious slurrying is 5.
Thickening agent is the compositions of carrageenan and konjak glucomannan, the percentage by weight of konjak glucomannan in thickening agent It is 30%.
Cosolvent is diethylene glycol ethers.
Embodiment 3
Embodiment 3 is distinguished as with embodiment 1:
S1: pretreatment, scrapes pretreatment slurry with 100 eye mesh screens on manual landing slab, scrapes 8 cuttves, fabric is placed in 95 DEG C Under be dried to leather hard, to blade coating face roller coat aqueous solution of rare earth chloride, dry at 95 DEG C；
S3: evaporate, evaporates process to S2 gained fabric, and evaporating treatment temperature is 103 DEG C, a length of 25min when evaporating；
The solute of aqueous solution of rare earth chloride is for combine selected from lanthanum chloride and Gadolinium trichloride 1:1, in aqueous solution of rare earth chloride The mass percent of solute is 0.04%.
The composition of pretreatment slurry includes modified starch 1.7%, cosolvent 3.5%, glycerol 2%, Matrii Sulfas Exsiccatus 1.5%, ammonium sulfate 2%, thickening agent 0.2～1.4%, acidic pH adjustor and excess water, the pH value of impervious slurrying is 4.5.
Thickening agent is the compositions of xanthan gum and konjak glucomannan, the percentage by weight of konjak glucomannan in thickening agent It is 45%.
Cosolvent is carbamide and dihydroxyethylsulfide class cosolvent 1:2 combines.
Embodiment 4
Embodiment 4 is with the difference of embodiment 3: thickening agent is the compositions in carrageenan with konjak glucomannan, thickening In agent, the percentage by weight of konjak glucomannan is 37%.
Comparative example
Comparative example 1 is not at the surface spraying aqueous solution of rare earth chloride of starching film forming；
Comparative example 2 uses chitosan as thickening agent, and other technological parameters of comparative example 1 and 2 are with embodiment 4.
After testing, the dye-uptake of embodiment 1-4 is respectively 95.86%, 96.34%, 97.41%, 97.63%, and comparative example 1-2 Dye-uptake be 88.71%, 95.03%；After adding rare earth, red acid ink color fastness improves 0.5～1 grade, it addition, add The embodiment 3 of Gadolinium trichloride and embodiment 4 dye-uptake and color fastness are improved substantially.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For Yuan, on the premise of without departing from the technology of the present invention principle, it is also possible to make some improvements and modifications, these improvements and modifications Also should be regarded as protection scope of the present invention.

Claims (5)

1. the digit printing technique of a worsted cashmere cloth, it is characterised in that comprise the following steps:
S1: pretreatment, scrapes pretreatment slurry with 80～120 eye mesh screens on manual landing slab, scrapes 6～9 cuttves, put by fabric At 90～100 DEG C, it is dried to leather hard, to blade coating face roller coat or spraying aqueous solution of rare earth chloride, dries at 90～100 DEG C Dry；
S2: digit printing, is generated Software Create cyan, redness, the reservation pattern of yellow by colour atla, uses containing reactive dye ink The fabric ink-jet printer of water carries out figure layer printing respectively to fabric, is subsequently poured into drying and processing in drying plant；
S3: evaporate, evaporates process to S2 gained fabric, and evaporating treatment temperature is 100～106 DEG C, when evaporating a length of 20～ 30min；
S4: cleaning, drying, cold water is washed, hot water is soaped, hot water wash, cold water are washed, dewatered drying in employing successively, obtains the essence of digit printing Wool spinning fabric.
The digit printing technique of worsted cashmere cloth the most according to claim 1, it is characterised in that rare earth chloride is water-soluble The solute of liquid is at least one in lanthanum chloride, Gadolinium trichloride, praseodymium chloride, the quality hundred of solute in aqueous solution of rare earth chloride Proportion by subtraction is 0.01～0.08%.
The digit printing technique of worsted cashmere cloth the most according to claim 1, it is characterised in that the group of pretreatment slurry Become to include modified starch 0.5～3%, cosolvent 2～5%, glycerol 1～3%, Matrii Sulfas Exsiccatus 1～2%, ammonium sulfate 1.5～2.5%, thickening Agent 0.2～1.4%, acidic pH adjustor and excess water, the pH value of impervious slurrying is 4～5；Thickening agent is selected from Amorphophallus rivieri glucomannan At least one in dew polysaccharide, xanthan gum, guar gum, carrageenan.
The digit printing technique of worsted cashmere cloth the most according to claim 3, it is characterised in that thickening agent is xanthan gum With the compositions of at least one in carrageenan Yu konjak glucomannan, the weight percent of konjak glucomannan in thickening agent Ratio is 30～45%.
The digit printing technique of worsted cashmere cloth the most according to claim 1, it is characterised in that cosolvent is for selected from urine One in element, diethylene glycol ethers, dihydroxyethylsulfide class cosolvent and cationic nitrogenous lignin.
CN201610329172.2A 2016-05-18 2016-05-18 Digital printing technology for worsted cashmere fabrics Pending CN105926318A (en)

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106739594A (en) * 2016-11-09 2017-05-31 明新弹性织物（中国）有限公司 A kind of ribbon digit printing technique and system
CN106811992A (en) * 2016-12-23 2017-06-09 句容市申兔工艺针织厂 For the ink-jet printing ink composition of tricot de laine
CN106812000A (en) * 2016-12-23 2017-06-09 句容市申兔工艺针织厂 A kind of ink-jet printed technique of tricot de laine
CN106835751A (en) * 2017-02-16 2017-06-13 山东如意科技集团有限公司 Based on thick quality fabric/fabric digit printing double-sided printing method
CN106835763A (en) * 2017-02-16 2017-06-13 山东如意科技集团有限公司 A kind of cashmere fiber digit printing slurry and preparation method thereof
CN107059425A (en) * 2016-12-23 2017-08-18 句容市申兔工艺针织厂 A kind of preparation method and applications of ink-jet printing ink composition suitable for tricot de laine
CN107419560A (en) * 2017-07-19 2017-12-01 苏州凯邦生物技术有限公司 A kind of biological enzyme dyeing promoter for wool fabric
CN110512445A (en) * 2019-09-16 2019-11-29 江苏阳光股份有限公司 A kind of digital printing method of fleece fabrics
CN111519450A (en) * 2020-04-02 2020-08-11 上海法布雷新面料有限公司 Alkali-free pretreatment slurry for wet transfer printing of wool fabric and printing process
CN111893782A (en) * 2020-08-17 2020-11-06 江苏阳光股份有限公司 Digital printing thickener and digital printing method for wool worsted fabric
CN112553924A (en) * 2020-12-11 2021-03-26 雅蒂诗(广州)时装有限公司 Woven 80-count double-strand wool twill printing fabric
CN113403867A (en) * 2021-06-09 2021-09-17 上海菲姿科技有限公司 Digital printing method of wool fabric

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106739594B (en) * 2016-11-09 2019-02-26 明新弹性织物（中国）有限公司 A kind of ribbon digital printing process and system
CN106739594A (en) * 2016-11-09 2017-05-31 明新弹性织物（中国）有限公司 A kind of ribbon digit printing technique and system
CN106811992A (en) * 2016-12-23 2017-06-09 句容市申兔工艺针织厂 For the ink-jet printing ink composition of tricot de laine
CN106812000A (en) * 2016-12-23 2017-06-09 句容市申兔工艺针织厂 A kind of ink-jet printed technique of tricot de laine
CN107059425A (en) * 2016-12-23 2017-08-18 句容市申兔工艺针织厂 A kind of preparation method and applications of ink-jet printing ink composition suitable for tricot de laine
CN106835751A (en) * 2017-02-16 2017-06-13 山东如意科技集团有限公司 Based on thick quality fabric/fabric digit printing double-sided printing method
CN106835763A (en) * 2017-02-16 2017-06-13 山东如意科技集团有限公司 A kind of cashmere fiber digit printing slurry and preparation method thereof
CN107419560A (en) * 2017-07-19 2017-12-01 苏州凯邦生物技术有限公司 A kind of biological enzyme dyeing promoter for wool fabric
CN110512445A (en) * 2019-09-16 2019-11-29 江苏阳光股份有限公司 A kind of digital printing method of fleece fabrics
CN111519450A (en) * 2020-04-02 2020-08-11 上海法布雷新面料有限公司 Alkali-free pretreatment slurry for wet transfer printing of wool fabric and printing process
CN111893782A (en) * 2020-08-17 2020-11-06 江苏阳光股份有限公司 Digital printing thickener and digital printing method for wool worsted fabric
CN111893782B (en) * 2020-08-17 2022-12-30 江苏阳光股份有限公司 Digital printing thickener and digital printing method for wool worsted fabric
CN112553924A (en) * 2020-12-11 2021-03-26 雅蒂诗(广州)时装有限公司 Woven 80-count double-strand wool twill printing fabric
CN113403867A (en) * 2021-06-09 2021-09-17 上海菲姿科技有限公司 Digital printing method of wool fabric

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Application publication date: 20160907