CN106758384A - A kind of digit printing technique of real silk fabric - Google Patents

A kind of digit printing technique of real silk fabric Download PDF

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Publication number
CN106758384A
CN106758384A CN201611160560.9A CN201611160560A CN106758384A CN 106758384 A CN106758384 A CN 106758384A CN 201611160560 A CN201611160560 A CN 201611160560A CN 106758384 A CN106758384 A CN 106758384A
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China
Prior art keywords
silk fabric
real silk
digit printing
printing technique
drying
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Pending
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CN201611160560.9A
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Chinese (zh)
Inventor
顾朝晖
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Individual
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Individual
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Priority to CN201611160560.9A priority Critical patent/CN106758384A/en
Publication of CN106758384A publication Critical patent/CN106758384A/en
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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M10/00Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
    • D06M10/02Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements ultrasonic or sonic; Corona discharge
    • D06M10/025Corona discharge or low temperature plasma
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00General 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
    • D06P1/44General 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
    • D06P1/46General 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
    • D06P1/48Derivatives of carbohydrates
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00General 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
    • D06P1/44General 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
    • D06P1/64General 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
    • D06P1/642Compounds containing nitrogen
    • D06P1/649Compounds containing carbonamide, thiocarbonamide or guanyl groups
    • D06P1/6491(Thio)urea or (cyclic) derivatives
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00General 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
    • D06P1/44General 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
    • D06P1/673Inorganic compounds
    • D06P1/67333Salts or hydroxides
    • D06P1/6735Salts or hydroxides of alkaline or alkaline-earth metals with anions different from those provided for in D06P1/67341
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/02Material containing basic nitrogen
    • D06P3/04Material containing basic nitrogen containing amide groups
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P5/00Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/30Ink jet printing
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/02Natural fibres, other than mineral fibres
    • D06M2101/10Animal fibres

Abstract

The present invention provides a kind of digit printing technique of real silk fabric, including following operation:→ warm water cleaning → drying is washed → soaped to real silk fabric → Low Temperature Plasma Treating → pad pretreatment fluid → drying → ink-jet printed → drying → xeothermic fixation → cold water flush → warm water, and the content of the pretreatment fluid each component padded in pretreatment fluid is as follows:5~10g/L of sodium alginate, 30~50g/L of sodium bicarbonate, urea are 30~50g/L, 5~15g/L of defoamer.The tinctorial yield of Light of Mulberry Silk Fabrics digit printing is improve using the present invention, digit printing color depth on the textile is improve, the aberration with electronics pattern is reduced;And color fastness is high, tested through repeatedly washing, or even under more severe experimental situation, remain to it is colour-fast, fade.

Description

A kind of digit printing technique of real silk fabric
Technical field
The present invention relates to a kind of digit printing technique, the digit printing technique of more particularly to a kind of real silk fabric.
Background technology
Digital ink-jet printed technology is that inkjet printing is expanded greatly the one of industrial application.Modern computer inkjet printing When technology is used for printing in textiles, various input mediums such as scanner, digital camera, digital camera etc. can be used, need The pattern wanted with digital input computer, by various mapping softwares(photoshop)Color separation in printing system(CAD)Treatment Afterwards, then by the digital inkjet printing machine of computer controls, directly printing ink is ejected on various fabrics, is printed out Required various patterns, this printing technique is referred to as digital inking printing.
In recent years, digital printing technology has obtained rapid development.Compared with Conventional decal, digit printing technique cleaning, Production process flexibly, can remotely be ordered goods, and include supply chain network, be the direction of following printing in textiles technology development. But the amount of dye reached due to ink-jetting style on fabric is less, and degree of fixation of the dyestuff on silk be not high, uses at present Digit printing technique generally existing obtains the not deep problem of color;And during using digit printing technique spray printing real silk fabric, due to silk Fiber surface is smooth, embrace the aqueous reason such as poor, and imbibition phenomenon is easily produced when ink-jet printed, reduces ink-jet printed pattern Definition and color depth.Additionally, the characteristics of being based on digit printing small lot multi items, and small-sized steam box vapour steaming colour fixing mistake The problems such as occurring that stamp color development is uneven in journey, be also easy to produce water stain.
The content of the invention
The present invention provides a kind of digit printing technique of real silk fabric, and the digit printing technique for solving existing real silk fabric reaches Less than the problem of Expected Results.
The technical proposal of the invention is realized in this way:A kind of digit printing technique of real silk fabric, including following operation: Real silk fabric → Low Temperature Plasma Treating → pad pretreatment fluid → drying → ink-jet printed → drying → xeothermic fixation → cold → warm water cleaning → drying, the content of the pretreatment fluid each component padded in pretreatment fluid are washed → soaped to water flushing → warm water It is as follows:5~10g/L of sodium alginate, 30~50g/L of sodium bicarbonate, urea are 30~50g/L, 5~15g/L of defoamer.
Wherein it is preferred to, the low-temperature plasma process step is using discharge plasma processing unit to real silk fabric Surface is carried out to be modified.
Wherein it is preferred to, the discharge plasma processing unit includes two pieces of sparking electrodes, two pieces of sparking electrode insertions In block media, the spacing between pole plate is 2~10cm.
Wherein it is preferred to, the discharge plasma processing unit uses O2It is plasma working gas, processing power is 50~70W, process time is 3~8min.
Wherein it is preferred to, the xeothermic fixation step carries out fixation using flat heating device to real silk fabric.
Wherein it is preferred to, the flat heating device is included between two heating flat boards be arrangeding in parallel, two flat board Spacing is 2~10cm, and the temperature of the heating flat board is 140~160 DEG C, and the heat time is 40~60s.
The Main Function of sodium alginate is the imbibition for preventing flower pattern, but in vapour steaming colour fixing, to dyestuff penetration and upper dye fibre There is certain resistance in dimension, sodium alginate consumption is bigger, and film is thicker, and the resistance to contaminating fiber on dyestuff is bigger, so occurring It is gradually reduced as sodium alginate consumption increases K/S values, silk fabrics surface obtains the phenomenon of color depth decline, the content of sodium alginate For 5~10g/L is advisable.
The effect of urea is the moisture absorption in steaming procedure, makes fiber swelling, helps dyestuff to infiltration in fiber and upper dye is fine Tie up, but amount of urea crosses conference and makes pretreating fabrics a large amount of moisture absorptions during storage, and the process of soaping after stamp will make waste water In urea content greatly increase, cause environment oxygen-enriched, therefore should strictly control the consumption of urea.As amount of urea increases, The tinctorial yield for printing fabric face has increased trend, but increasing degree is less, and the content of urea is advisable for 30~50g/L.
Alkali is active dye fixing agent, and reactive dye occur covalent cross-linking in the presence of sodium bicarbonate with fiber, but it is used Amount is excessive, easily makes hydrolysis of reactive dye, so occurring in that when being not added with alkali in pretreatment process, degree of fixation is low, and surface obtains color It is shallow, and when sodium acid carbonate consumption is 1%, degree of fixation highest continues to increase sodium acid carbonate, tinctorial yield declines on the contrary.Due to activity Dyestuff is color development in the basic conditions, it is therefore necessary to control the embryo cloth acid-base value of starching, keeps slurry for neutral or weak Alkalescence.
Contain various high energy active particles such as ion, excited state molecule, free radical and photon in low temperature plasma, this A little active particles act on the polymer surfaces such as fiber, macromolecular material, and material can be made to obtain surface modification effect.Beneficial to oxygen-containing Plasma surface is etched and surface cleaning effect, can be cut off slurry and other impurities strand on silk, and knitting The hydrophilic radicals such as-OH ,-COOH ,-COO are introduced on thing, makes slurry and impurity be easy to dissolve and remove, in follow-up processing Middle is the effect that can reach pre-treatment using relatively mild condition.
The invention has the advantages that:
1. the tinctorial yield of Light of Mulberry Silk Fabrics digit printing is improve using the present invention, improve digit printing on the textile Color depth, reduces the aberration with electronics pattern, and feel is preferable.
2. the corrasion of low-temperature plasma treatment makes cocoon fiber rough surface, can assign digit printing fabric certain Hyperchromic effect;Meanwhile, corona treatment also improves the wettability of silk, and silk knitted before ink-jet printed into Row corona treatment, it is possible to reduce the consumption of urea in pretreatment fluid.
3. the present invention uses xeothermic color-fixing method, solves in small lot vapour steaming colour fixing because equipment volume is small, steaming box By uneven, steam vapour pressure is unstable and decalcomania color development that occur is uneven, the not high enough and easy product of color fastness for interior temperature point The problems such as unboiled water stain.
4. the product being made of the present invention, color fastness is high, is tested through repeatedly washing, or even in more severe experimental ring Under border, remain to it is colour-fast, fade, keep original color and vividness.
Specific embodiment
The technical scheme in the embodiment of the present invention is clearly and completely described below, it is clear that described embodiment Only a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, the common skill in this area All other embodiment that art personnel are obtained under the premise of creative work is not made, belongs to the model of present invention protection Enclose.
The present invention provides a kind of digit printing technique of real silk fabric, including following operation:Real silk fabric → low temperature etc. from Daughter processes → pads pretreatment fluid → drying → ink-jet printed → drying → xeothermic fixation → cold water flush → warm water and washes → soap → warm water cleaning → drying is washed, the content of the pretreatment fluid each component padded in pretreatment fluid is as follows:Sodium alginate 5~ 10g/L, 30~50g/L of sodium bicarbonate, urea are 30~50g/L, 5~15g/L of defoamer.
In embodiment, the condition of spray printing is:By colour atla Software Create is black, yellow, blue or green, red four colors colour atla and print.Type slug Part is:It is two-way, 4pass, silk color management curve.
Embodiment 1
A kind of digit printing technique of real silk fabric, including following operation:Real silk fabric → Low Temperature Plasma Treating → pad Pretreatment fluid → drying → ink-jet printed → drying → xeothermic fixation → cold water flush → warm water washes → soaps → and warm water cleaning → Drying, the content of the pretreatment fluid each component padded in pretreatment fluid is as follows:Sodium alginate 7g/L, sodium bicarbonate 40g/L, urine Element is 40g/L, defoamer 10g/L.
Wherein, low-temperature plasma process step carries out surface and changes using discharge plasma processing unit to real silk fabric Property.Discharge plasma processing unit includes two pieces of sparking electrodes, in two pieces of sparking electrodes insertion block medias, between pole plate between Away from being 5cm.Discharge plasma processing unit uses O2It is plasma working gas, processing power is 60W, and real silk fabric is placed Between two battery lead plates, do not contacted with two battery lead plates, process time is 5min.
Wherein, xeothermic fixation step carries out fixation using flat heating device to real silk fabric, and flat heating device includes Spacing between two heating flat boards be arrangeding in parallel, two flat board is 5cm, and the temperature of the heating flat board is 150 DEG C, heating Time is 50s.
Every fastness test result of PRINTED FABRIC:
Spray printing is carried out according to above-mentioned digit printing technique, respectively to C (green grass or young crops), M (magenta), Y (Huang), K (black) 4 kinds of colored fabrics Every fastness is tested.
Embodiment 2
A kind of digit printing technique of real silk fabric, including following operation:Real silk fabric → Low Temperature Plasma Treating → pad Pretreatment fluid → drying → ink-jet printed → drying → xeothermic fixation → cold water flush → warm water washes → soaps → and warm water cleaning → Drying, the content of the pretreatment fluid each component padded in pretreatment fluid is as follows:Sodium alginate 5g/L, sodium bicarbonate 50g/L, urine Element is 30g/L, defoamer 5g/L.
Wherein, low-temperature plasma process step carries out surface and changes using discharge plasma processing unit to real silk fabric Property.Discharge plasma processing unit includes two pieces of sparking electrodes, in two pieces of sparking electrodes insertion block medias, between pole plate between Away from being 3cm.Discharge plasma processing unit uses O2It is plasma working gas, processing power is 50W, and real silk fabric is placed Between two battery lead plates, do not contacted with two battery lead plates, process time is 8min.
Wherein, xeothermic fixation step carries out fixation using flat heating device to real silk fabric, and flat heating device includes Spacing between two heating flat boards be arrangeding in parallel, two flat board is 3cm, and the temperature of the heating flat board is 140 DEG C, heating Time is 60s.
Every fastness test result of PRINTED FABRIC:
Spray printing is carried out according to above-mentioned digit printing technique, respectively to C (green grass or young crops), M (magenta), Y (Huang), K (black) 4 kinds of colored fabrics Every fastness is tested.
Embodiment 3
A kind of digit printing technique of real silk fabric, including following operation:Real silk fabric → Low Temperature Plasma Treating → pad Pretreatment fluid → drying → ink-jet printed → drying → xeothermic fixation → cold water flush → warm water washes → soaps → and warm water cleaning → Drying, the content of the pretreatment fluid each component padded in pretreatment fluid is as follows:Sodium alginate 10g/L, sodium bicarbonate 30g/L, Urea is 50g/L, defoamer 15g/L.
Wherein, low-temperature plasma process step carries out surface and changes using discharge plasma processing unit to real silk fabric Property.Discharge plasma processing unit includes two pieces of sparking electrodes, in two pieces of sparking electrodes insertion block medias, between pole plate between Away from being 10cm.Discharge plasma processing unit uses O2It is plasma working gas, processing power is 70W, and real silk fabric is put Put between two battery lead plates, do not contacted with two battery lead plates, process time is 3min.
Wherein, xeothermic fixation step carries out fixation using flat heating device to real silk fabric, and flat heating device includes Spacing between two heating flat boards be arrangeding in parallel, two flat board is 10cm, and the temperature of the heating flat board is 160 DEG C, plus The hot time is 40s.
Every fastness test result of PRINTED FABRIC:Spray printing is carried out according to above-mentioned digit printing technique, respectively to C (green grass or young crops), M (magenta), Y (Huang), every fastness of 4 kinds of colored fabrics of K (black) are tested.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in essence of the invention Within god and principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.

Claims (6)

1. a kind of digit printing technique of real silk fabric, including following operation:Real silk fabric → Low Temperature Plasma Treating → leaching Roll pretreatment fluid → drying → ink-jet printed → drying → xeothermic fixation → cold water flush → warm water and wash → soap → warm water cleaning → drying, it is characterised in that the content of the pretreatment fluid each component padded in pretreatment fluid is as follows:Sodium alginate 5~ 10g/L, 30~50g/L of sodium bicarbonate, urea are 30~50g/L, 5~15g/L of defoamer.
2. the digit printing technique of a kind of real silk fabric according to claim 1, it is characterised in that:The low-temperature plasma Process step carries out surface to real silk fabric and is modified using discharge plasma processing unit.
3. the digit printing technique of a kind of real silk fabric according to claim 2, it is characterised in that:The plasma discharging Body processing unit includes two pieces of sparking electrodes, and in two pieces of sparking electrode insertion block medias, the spacing between pole plate is 2~10cm.
4. the digit printing technique of a kind of real silk fabric according to claim 2, it is characterised in that:The plasma discharging Body processing unit uses O2It is plasma working gas, processing power is 50~70W, and process time is 3~8min.
5. the digit printing technique of a kind of real silk fabric according to claim 1, it is characterised in that:The xeothermic fixation step It is rapid that fixation is carried out to real silk fabric using flat heating device.
6. the digit printing technique of a kind of real silk fabric according to claim 5, it is characterised in that:The flat heater dress Put including two heating flat boards be arrangeding in parallel, the spacing between two flat board is 2~10cm, the temperature of the heating flat board is 140~160 DEG C, the heat time is 40~60s.
CN201611160560.9A 2016-12-15 2016-12-15 A kind of digit printing technique of real silk fabric Pending CN106758384A (en)

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Application Number Priority Date Filing Date Title
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107227629A (en) * 2017-07-17 2017-10-03 佛山市安东尼针织有限公司 A kind of spot color digit printing technique
CN108930160A (en) * 2018-07-23 2018-12-04 安徽三利丝绸集团有限公司 A kind of processing method improving silk fiber mechanical property
CN109410202A (en) * 2018-10-31 2019-03-01 嘉兴学院 A kind of evaluation method of silk fabric digit printing clarity
CN109410201A (en) * 2018-10-31 2019-03-01 嘉兴学院 A kind of evaluation method of cotton fabric digit printing clarity
CN112195664A (en) * 2019-07-08 2021-01-08 南通鸿鼎威雅地毯有限公司 Printed carpet production process without sewage discharge

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107227629A (en) * 2017-07-17 2017-10-03 佛山市安东尼针织有限公司 A kind of spot color digit printing technique
CN108930160A (en) * 2018-07-23 2018-12-04 安徽三利丝绸集团有限公司 A kind of processing method improving silk fiber mechanical property
CN109410202A (en) * 2018-10-31 2019-03-01 嘉兴学院 A kind of evaluation method of silk fabric digit printing clarity
CN109410201A (en) * 2018-10-31 2019-03-01 嘉兴学院 A kind of evaluation method of cotton fabric digit printing clarity
CN109410202B (en) * 2018-10-31 2021-07-13 嘉兴学院 Method for evaluating digital printing definition of silk fabric
CN112195664A (en) * 2019-07-08 2021-01-08 南通鸿鼎威雅地毯有限公司 Printed carpet production process without sewage discharge

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Application publication date: 20170531