CN105696380B - A kind of method of recognizable ink-jet printed fabric pretreatment uniformity - Google Patents

A kind of method of recognizable ink-jet printed fabric pretreatment uniformity Download PDF

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Publication number
CN105696380B
CN105696380B CN201610161003.2A CN201610161003A CN105696380B CN 105696380 B CN105696380 B CN 105696380B CN 201610161003 A CN201610161003 A CN 201610161003A CN 105696380 B CN105696380 B CN 105696380B
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acid
pretreatment
uniformity
fabric
ink
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CN105696380A (en
Inventor
房宽峻
高洪国
刘尊东
李付杰
侯长华
徐松林
郑建兵
徐承业
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SHANDONG HUANGHE DELTA INSTITUTE OF TEXTILE SCIENCE AND TECHNOLOGY Co Ltd
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SHANDONG HUANGHE DELTA INSTITUTE OF TEXTILE SCIENCE AND TECHNOLOGY Co Ltd
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    • 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
    • D06P1/39—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 acid 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
    • D06P1/46—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 using compositions containing natural macromolecular substances or derivatives thereof
    • D06P1/48—Derivatives of carbohydrates
    • 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
    • D06P1/64—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 using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
    • D06P1/642—Compounds containing nitrogen
    • D06P1/649—Compounds containing carbonamide, thiocarbonamide or guanyl groups
    • D06P1/6491—(Thio)urea or (cyclic) derivatives
    • 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
    • D06P1/67391—Salts or oxidising-compounds mixtures

Abstract

The invention discloses a kind of method of recognizable ink-jet printed fabric pretreatment uniformity, belong to textile inkjet printing technical field, comprise the following steps：Prepare the pretreatment work liquid being made up of label, thickener, urea, sodium bicarbonate, soda ash, glauber salt, reservehao S and water.Fabric uses described pretreatment work liquid to handle, and liquid carrying rate is 35 85%, and drying obtains pretreating fabrics.The pretreated fabric in part is taken, by colour photometer, test fabric difference aberration △ E, evaluation pretreatment uniformity, if aberration △ E≤0.5, is pre-processed uniformly whereby, otherwise needs washing to take off, and is pre-processed again.The present invention can accurately, in time, objectively respond the uniformity and stability of ink-jet printed pretreatment.

Description

A kind of method of recognizable ink-jet printed fabric pretreatment uniformity
Technical field
The present invention relates to a kind of method of recognizable ink-jet printed fabric pretreatment uniformity, belong to textile inkjet printing Field.
Background technology
In recent years, it is ink-jet printed because its environment-protection low-consumption, flexibility are high, small with environmental protection pressure, the increase of labor cost Bulk individualization is customized, the high significant advantage such as rich in color of precision, obtains very fast growth.Ink-jet printed reactive dye are most One of conventional ink-jet printed mode.Reactive dye need fixation in the basic conditions with fiber, and reactive dye are in alkalescence condition Lower facile hydrolysis, and ink-jet decorating machine shower nozzle is more perishable in the basic conditions, therefore, in active dye ink-jet printing ink not Fixation alkaline agent can be added.In addition, to ensure that reactive dye ink injection is smooth, its viscosity is generally controlled in low viscosity scope, about For 8-20 mPas；Meanwhile a large amount of gaps between fabric fibre, between yarn be present, easily cause ink droplet imbibition, have a strong impact on Ink-jet printed fineness and contour sharpness.
In view of the above-mentioned problems, fixation alkaline agent, thickener are pre-applied on fabric by the mode of generally use pretreatment, with Reactive dye color fixing condition is provided, between fiberfill fibers, the gap between yarn, and then the imbibition degree of ink droplet is reduced, improves The fineness of pattern.
In ink-jet printed preprocessing process, the uniformity and stability of pretreatment can be monitored accurately and in time, to carrying High ink-jet printed final product quality is most important.At present, the ink-jet printed enterprise of domestic major part can only be to ink-jet printed terminal Product is detected, and lacks accurate, timely, objective monitoring and measurement means for preprocessing process control accuracy.Ink-jet prints The stability of the indexs such as uniform and stable and the color of ink-jet printed finished product, the fastness of flower prefinished products has higher associate Property, ink-jet printed prefinished products uniformity be influence ink-jet printed finished product inherent quality stability an important factor for one of, spray Ink-printed prefinished products are uneven, can cause the variation of ink-jet printed finished product color, pattern, influence the face of ink-jet printed finished product Color, fastness, change the style and features of ink-jet printed finished product.Therefore, in preprocessing process, establish to ink-jet printed pretreatment production The Fast Evaluation that product apply uniformity has very important meaning.
Through to existing achievement in research and literature retrieval, at present, not locating in advance to ink-jet printed starching also both at home and abroad Manage the research that liquid applies uniformity characterizing method.
The content of the invention
The purpose of the present invention is in view of the above-mentioned problems, proposing a kind of recognizable ink-jet printed fabric pretreatment uniformity Method, comprise the following steps：
（1）Prepare by 0.05 ~ 0.5% label, 2 ~ 5% thickener, 8 ~ 20% urea, 2 ~ 4% sodium bicarbonate, 0.5 ~ The pretreatment work liquid that 1% soda ash, 1 ~ 3% glauber salt, 0.5 ~ 1.5% reservehao S and water form；
（2）Fabric uses described pretreatment work liquid to handle, liquid carrying rate 35-85%, drying, obtains pretreating fabrics.
（3）The uniformity of fabric pretreatment is judged by the uniformity of color on fabric after detection pretreatment.
The uniformity of color is detected by colour photometer on fabric after pretreatment, test fabric difference aberration △ E, is commented whereby Valency pretreatment pretreatment uniformity, if aberration △ E≤0.5, pretreatment is uniform, otherwise needs washing to take off, and pre-processes again.
The starching pretreatment fluid is by label, thickener, urea, sodium bicarbonate, soda ash, glauber salt, reservehao S and water group Into.Wherein label be be pretreated fabric in preprocessing process, evaporate process, the colored substance that water-washing process does not react Matter, label can be removed easily after ink-jet printed fabric washing from fabric face, without the flower pattern to fabric and Color produces any influence, can accurately, uniformity that is timely, objectively responding ink-jet printed prefinished products.The label For azogeramine, acid red 3, acid red 4, acid red 5, acid red 6, azogeramine 4, acid red 37, acid red 57, acid red 103rd, azogeramine 72, Acid Red 249, acid red 301, Blue VRS, Acid Blue 7, acid blue 9, Blue VRS 1, acid blue 29, Acid blue 41, ACID GREEN 25, acid black 20, acid black 23, acid black 26, acid orange 8, acid orange 50, acid orange 67, acid orange 127th, one kind of acid orange 156 or combination.The thickener is sodium alginate, alginic acid ester, carboxymethyl cellulose, starch, changed Property starch, polyacrylate, polyacrylic acid, one kind of polyacrylamide or combination.Thickener prevents drying and decatize after spray printing During dyestuff imbibition, keep flower pattern and pattern contour definition.Urea increases the solubility of fabric face dyestuff.Sodium bicarbonate and Soda ash provides reactive dye color fixing condition.Glauber salt promotes absorption and the fixation of reactive dye.Reservehao S is prevented in steaming procedure Destruction of the reducibility gas to reactive dye.
Beneficial effects of the present invention
The present invention proposes a kind of method of recognizable ink-jet printed fabric pretreatment uniformity, can be accurate, timely, objective Reflect the uniformity and stability of ink-jet printed prefinished products.
Embodiment
To further appreciate that the present invention, embodiment of the present invention is described with reference to embodiment, but should manage Solution, these descriptions are intended merely to further illustrate the features and advantages of the present invention, rather than limiting to the claimed invention.
A kind of method of recognizable ink-jet printed fabric pretreatment uniformity provided by the invention is specially：
First, prepare by 0.05 ~ 0.5% label, 2 ~ 5% thickener, 8 ~ 20% urea, 2 ~ 4% sodium bicarbonate, The pretreatment work liquid that 0.5 ~ 1% soda ash, 1 ~ 3% glauber salt, 0.5 ~ 1.5% reservehao S and water form.The label For be pretreated fabric in preprocessing process, evaporate process, the coloring matter that water-washing process does not react；
The label is azogeramine, acid red 3, acid red 4, acid red 5, acid red 6, azogeramine 4, acid red 37th, acid red 57, azogeramine 03, azogeramine 72, Acid Red 249, acid red 301, Blue VRS, Acid Blue 7, acid blue 9, Blue VRS 1, acid blue 29, acid blue 41, ACID GREEN 25, acid black 20, acid black 23, acid black 26, acid orange 8, acid orange 50th, acid orange 67, acid orange 127, one kind of acid orange 156 or combination.
The thickener be sodium alginate, alginic acid ester, carboxymethyl cellulose, starch, modified starch, polyacrylate, Polyacrylic acid, one kind of polyacrylamide or combination.
Then, fabric uses described pretreatment work liquid to handle, liquid carrying rate 35-85%, drying, obtains pretreating fabrics.
Finally, the pretreated fabric in part is taken, by colour photometer, test fabric difference aberration △ E, evaluation is pre- whereby Process uniformity, if aberration △ E≤0.5, pretreatment is uniform, otherwise needs washing to take off, and pre-processes again.
Embodiment 1
First, be pretreated fabric in preprocessing process, evaporate process, the colored substance that water-washing process does not react Matter acid red 3 is used as label, prepare by acid red 3 0.5%, sodium alginate 4%, urea 10%, sodium bicarbonate 2%, soda ash 0.5%, The starching pretreatment fluid that glauber salt 3%, reservehao S 1.5% and water 78.5% form.
Then, fabric is handled on circular screen printer with described pretreatment work liquid, liquid carrying rate 40%, drying, is obtained Pretreating fabrics.
Finally, take the pretreated pure cotton fabric in part, by the colour photometers of Datacolor 650, test fabric A, B, C, D, six difference aberration of E, F, whereby evaluation pre-process uniformity.If aberration △ E≤0.5, pretreatment is uniform, otherwise needs Washing is taken off, and is pre-processed again.
The color data of ink-jet printed pretreating fabrics is entered using the colour photometers of Datacolor 650 in the embodiment of the present invention 1 Row test.The color data of ink-jet printed pretreating fabrics using acid red 3 as label is shown in Table 1.
It is computed, the aberration △ E ＜ 0.5 of six differences, the process uniformity of ink-jet printed pretreating fabrics is preferable, fits Share ink-jet printed in reactive dye.
Embodiment 2
First, be pretreated fabric in preprocessing process, evaporate process, the colored substance that water-washing process does not react Matter acid black 23 is used as label, prepares by acid black 23 0.4%, carboxymethyl cellulose 3%, urea 15%, sodium bicarbonate 3%, soda ash 0.5%th, the starching pretreatment fluid that glauber salt 3%, reservehao S 1.5% and water 73.6% form.
Then, fabric is handled on evenness calender machine with described pretreatment work liquid, liquid carrying rate 70%, drying, is obtained Pretreating fabrics.
Finally, take the pretreated pure cotton fabric in part, by the colour photometers of Datacolor 650, test fabric A, B, C, D, six difference aberration of E, F, whereby evaluation pre-process uniformity.If aberration △ E≤0.5, pretreatment is uniform, otherwise needs Washing is taken off, and is pre-processed again.
The color data of ink-jet printed pretreating fabrics is entered using the colour photometers of Datacolor 650 in the embodiment of the present invention 2 Row test.The color data of ink-jet printed pretreating fabrics using acid black 23 as label is shown in Table 2.
It is computed, the aberration △ E ＜ 0.5 of six differences, the process uniformity of ink-jet printed pretreating fabrics is preferable, fits Share ink-jet printed in reactive dye.
Embodiment 3
First, be pretreated fabric in preprocessing process, evaporate process, the colored substance that water-washing process does not react Matter acid blue 41 is used as label, prepares by acid blue 41 0.5%, Sodium Polyacrylate 2.5%, urea 12%, sodium bicarbonate 3.5%, pure The starching pretreatment fluid that alkali 1%, glauber salt 2%, reservehao S 1.5% and water 77% form.
Then, fabric is handled on circular screen printer with described pretreatment work liquid, liquid carrying rate 50%, drying, is obtained Pretreating fabrics.
Finally, take the pretreated pure cotton fabric in part, by the colour photometers of Datacolor 650, test fabric A, B, C, D, six difference aberration of E, F, whereby evaluation pre-process uniformity.If aberration △ E≤0.5, pretreatment is uniform, otherwise needs Washing is taken off, and is pre-processed again.
The color data of ink-jet printed pretreating fabrics is entered using the colour photometers of Datacolor 650 in the embodiment of the present invention 3 Row test.The color data of ink-jet printed pretreating fabrics using acid blue 41 as label is shown in Table 3.
It is computed, the aberration △ E ＜ 0.5 of six differences, the process uniformity of ink-jet printed pretreating fabrics is preferable, fits Share ink-jet printed in reactive dye.

Claims (2)

  1. A kind of 1. method of recognizable ink-jet printed fabric pretreatment uniformity, it is characterised in that this method comprises the following steps：
    （1）Prepare by 0.05 ~ 0.5% label, 2 ~ 5% thickener, 8 ~ 20% urea, 2 ~ 4% sodium bicarbonate, 0.5 ~ 1% The pretreatment work liquid that soda ash, 1 ~ 3% glauber salt, 0.5 ~ 1.5% reservehao S and water form；
    （2）Fabric uses described pretreatment work liquid to handle, liquid carrying rate 35-85%, drying；
    （3）The uniformity of fabric pretreatment is judged by the uniformity of color on fabric after detection pretreatment；
    Described label be azogeramine, acid red 3, acid red 4, acid red 5, acid red 6, azogeramine 4, acid red 37, Acid red 57, azogeramine 03, azogeramine 72, Acid Red 249, acid red 301, Blue VRS, Acid Blue 7, acid blue 9, acidity Indigo plant 11, acid blue 29, acid blue 41, ACID GREEN 25, acid black 20, acid black 23, acid black 26, acid orange 8, acid orange 50, Acid orange 67, acid orange 127, the one or more of acid orange 156.
  2. A kind of 2. method of recognizable ink-jet printed fabric pretreatment uniformity according to claim 1, it is characterised in that Described thickener is sodium alginate, alginic acid ester, carboxymethyl cellulose, starch, modified starch, polyacrylate, polypropylene One kind of acid amides or combination.
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CN107090724A (en) * 2017-05-18 2017-08-25 杭州科迈数码纺织技术有限公司 A kind of digit printing technique of polyester-cotton fabric
CN110029511B (en) * 2019-04-19 2021-09-24 天津工业大学 Ink-jet printing pretreating agent and surface pretreatment method of silk fabric
CN110616576A (en) * 2019-09-26 2019-12-27 珠海佳印数码科技有限公司 Digital printing white ink treatment fluid and preparation method thereof
CN111395020B (en) * 2020-05-15 2022-08-26 愉悦家纺有限公司 Method for repairing color of cellulose fiber textile
CN111607989A (en) * 2020-05-27 2020-09-01 山东黄河三角洲纺织科技研究院有限公司 Digital printing method for textile in wet state
CN112080952A (en) * 2020-09-14 2020-12-15 山东黄河三角洲纺织科技研究院有限公司 Method for improving ink-jet printing permeation effect of cellulose fiber fabric
CN113834786B (en) * 2021-08-09 2024-04-12 鲁丰织染有限公司 Rapid detection method for cloth color difference quality under pretreatment

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