CN107090724A - A kind of digit printing technique of polyester-cotton fabric - Google Patents

A kind of digit printing technique of polyester-cotton fabric Download PDF

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Publication number
CN107090724A
CN107090724A CN201710352768.9A CN201710352768A CN107090724A CN 107090724 A CN107090724 A CN 107090724A CN 201710352768 A CN201710352768 A CN 201710352768A CN 107090724 A CN107090724 A CN 107090724A
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China
Prior art keywords
fabric
polyester
digit printing
shower nozzle
salt
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CN201710352768.9A
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Chinese (zh)
Inventor
尚润玲
王国军
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Hangzhou Kemai Digital Textile Technology Co Ltd
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Hangzhou Kemai Digital Textile Technology Co Ltd
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Priority to CN201710352768.9A priority Critical patent/CN107090724A/en
Publication of CN107090724A publication Critical patent/CN107090724A/en
Pending legal-status Critical Current

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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
    • D06P1/38—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
    • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L1/00—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
    • D06L1/12—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods using aqueous solvents
    • D06L1/16—Multi-step processes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/73—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof
    • D06M11/76—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof with carbon oxides or carbonates
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
    • D06M13/207—Substituted carboxylic acids, e.g. by hydroxy or keto groups; Anhydrides, halides or salts thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
    • D06M13/402—Amides imides, sulfamic acids
    • D06M13/432—Urea, thiourea or derivatives thereof, e.g. biurets; Urea-inclusion compounds; Dicyanamides; Carbodiimides; Guanidines, e.g. dicyandiamides
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D06M15/03—Polysaccharides or derivatives thereof
    • D06M15/13—Alginic acid or derivatives thereof
    • 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
    • D06P1/16—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 dispersed, e.g. acetate, dyestuffs
    • 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
    • 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
    • D06P3/82—Textiles which contain different kinds of fibres
    • D06P3/8204—Textiles which contain different kinds of fibres fibres of different chemical nature
    • D06P3/8223—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing hydroxyl and ester groups
    • D06P3/8238—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing hydroxyl and ester groups using different kinds of dye
    • D06P3/8252—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing hydroxyl and ester groups using different kinds of dye using dispersed and 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
    • D06P5/02—After-treatment
    • 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
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/02—Natural fibres, other than mineral fibres
    • D06M2101/04—Vegetal fibres
    • D06M2101/06—Vegetal fibres cellulosic
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/16—Synthetic fibres, other than mineral fibres
    • D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M2101/32—Polyesters
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/40—Reduced friction resistance, lubricant properties; Sizing compositions
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/50—Modified hand or grip properties; Softening compositions

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Coloring (AREA)

Abstract

The present invention relates to a kind of digit printing technique of polyester-cotton fabric, its processing step includes：1) Polyester/Cotton Fabric Sizing；2) digit printing：Printer includes the first shower nozzle, the second shower nozzle, wherein the first shower nozzle spray printing disperse dye ink, the second shower nozzle spray printing reactive dye ink, then according to the flower pattern demand spray printing of rip print softwares, and generate Software Create cyan (C by colour atla：100, M：100, Y：100, K：100), then by step 1) fabric of winding unreeled progressively digit printing and printed, and print conditions are：Two-way four-way.3) high temperature is baked：Step 2) fabric enters baking for 190 DEG C of trip temperature 180 DEG C after digit printing, and the time is 40s 50s；4) cotton decatize；5) washing, technique of soaping：Step 4) fabric after processing carries out open width washing 6) shaping and drying：Through step 5) fabric addition softening agent after processing, shape after color fixing agent, then dried, drying temperature is 150 DEG C 160 DEG C, drying speed is 40m/min 50m/min.

Description

A kind of digit printing technique of polyester-cotton fabric
Technical field
The present invention relates to a kind of digit printing technique, the digit printing technique of particularly a kind of polyester-cotton fabric.
Background technology
Polyester-cotton fabric, using terylene as Main Ingredients and Appearance, using 60% -67% terylene and 33% -40% cotton mixed yarn The textile being made into, integrates the advantage of polyester fiber and cotton fiber, in the case of dry, wet elasticity and wearability all preferably, Dimensionally stable, washing shrinkage are small, with it is tall and straight, be difficult fold, washable, quick-drying the characteristics of.For polyester-cotton fabric, particularly two kind into In the case that part composition is impartial, existing digit printing technique does not have good solution, is typically only capable to use pigment printing work Skill is solved, and coating digit printing technological process is：Fabric pretreatment-coating digit printing spray printing-drying-high temperature roasting Baking-post processing, but also there is following deficiency in coating ink digit printing technique：1) color is not bright-coloured enough, can not meet various The demand of digit printing product；2) color fastness particularly crock fastness is extremely difficult to various requirement, fluency and the color jail of ink There is technical contradiction in degree requirement, ink is not mature enough；3) feel is difficult to meet the requirement of client.
The content of the invention
The purpose of the present invention is exactly that there is provided a kind of number print of polyester-cotton fabric in order to solve the weak point in background technology Contaminated on flower process, wherein disperse dyes and contaminate cotton fiber on polyester fiber, reactive dye.
To reach above-mentioned purpose, the present invention is adopted the following technical scheme that：A kind of digit printing technique of polyester-cotton fabric, including Following processing step：
1) Polyester/Cotton Fabric Sizing：Polyester-cotton fabric carries out pre-treatment so that the pH value of cloth cover is 6-7, capillary effect reaches 7.0cm- 8.0cm/30min, whiteness is more than 60%, then uses back starching, two-sided starching or slurry, fabric air pressure during starching are scraped with plain net Control is in 0.2PM-0.5PM, the starching speed 5m/min-12m/min of starching machine, and the fabric after starching is dried, after drying Carry out fabric winding；
2) digit printing：Printer includes the first shower nozzle, the second shower nozzle, wherein the first shower nozzle spray printing disperse dye ink, Second shower nozzle spray printing reactive dye ink, then according to the flower pattern demand spray printing of rip print softwares, and by colour atla generation software life Into cyan (C：100, M：100, Y：100, K：100), then by step 1) fabric of winding unreeled progressively digit printing and beaten Print, print conditions are：Two-way four-way.
3) high temperature is baked：Step 2) fabric enters baking for 180 DEG C -190 DEG C of trip temperature after digit printing, and the time is 40s- 50s；
4) cotton decatize：Step 3) decatize of the fabric through 102 DEG C -103 DEG C of temperature after processing, the time is 10 minutes -15 Minute；
5) washing, technique of soaping：Step 4) fabric after processing carries out open width washing, be the step of washing：
A) 10 DEG C of -20 DEG C of cold water are washed；
B) 50 DEG C of -60 DEG C of hot water wash；
C) soap for 95 DEG C -100 DEG C；
D) 40 DEG C of -50 DEG C of hot water wash；
E) citric acid is rolled；
6) shaping and drying：Through step 5) processing after fabric be added after softening agent, color fixing agent shape, then dried Dry, drying temperature is 150 DEG C -160 DEG C, and drying speed is 40m/min-50m/min.
For a kind of optimization of the present invention, step 1) in sizing liquor used in Polyester/Cotton Fabric Sizing by following percentage by weight Component is constituted：Sodium alginate 2%-4%, urea 6%-10%, sodium bicarbonate 2%-4%, salt or glauber salt 6%-8%, resist printing Salt 1%-2%, surplus are water
For a kind of optimization of the present invention, the preparation technology of the sizing liquor is as follows：30 DEG C of -40 DEG C of soft water are put into mashing Machine, is gradually added quantitative urea while stirring, after urea fully dissolves, and is gradually added glauber salt and stirs -20 minutes 15 minutes, Glauber salt is set fully to dissolve；It is then gradually adding reserve salt and stirs -25 minutes 15 minutes, reserve salt is fully dissolved；Again Sodium alginate is gradually added stirring -30 minutes 20 minutes in bucket；Put after finally load weighted sodium bicarbonate is dissolved with appropriate water Enter in above-mentioned paste and stir -2 hours 1 hour, it is ensured that various auxiliary agents all fully dissolve, and then filter standby.
For a kind of optimization of the present invention, sizing liquor is consisted of the following components in percentage by weight：Sodium alginate 3%, urine Element 8%, sodium bicarbonate 3%, salt or glauber salt 8%, reserve salt 1%, surplus are water.
Background of invention is compared, with simple to operate, safety and environmental protection；Solve existing polyester-cotton fabric printing technique Fabric is bright in luster after deficiency, stamp, disclosure satisfy that various stamp demands, dyestuff consumptive material all comparative maturities used, its configuration Poststaining effect is good, and fabric items color fastness is excellent after stamp, disclosure satisfy that various standard requirements；The feel of fabric is soft after stamp It is soft, different-effect can be accomplished according to customer requirement；The problem of solving polyester-cotton fabric Conventional decal white ground contamination；Technical stability Good, energy-conserving and environment-protective, whole jet printing process does not have any sewage to produce；Dye dosage is saved, because digit printing need not net processed Plate-making, and be spray printing on demand under computer, so dyestuff used is only 60% of Conventional decal or so.
Embodiment
Embodiment 1：A kind of digit printing technique of polyester-cotton fabric, is comprised the technical steps that：
1) Polyester/Cotton Fabric Sizing：Polyester-cotton fabric carries out pre-treatment so that the pH value of cloth cover is 6-7, so that its good penetrability, Capillary effect reaches 7.0cm-8.0cm/30min, and whiteness is more than 60%, then uses back starching, two-sided starching or slurry is scraped with plain net, on Fabric requires smooth during slurry, and noting drawing cloth margin to seam must be straight, and skew of weft is reduced as far as possible.The pressure of pressure roller is according to gram of fabric Great minor adjustment, it is ensured that starching uniform ground, the control of fabric air pressure is in 0.2PM-0.5PM, the starching speed of starching machine during starching 5m/min-12m/min, temperature that the speed of starching machine can reach according to starching machine heating tube is adjusted, the higher speed of temperature It is faster；Fabric after starching is dried, but can not be dried to turn to be yellow and made plasma burning, can not be dried, be knitted after drying Thing is wound, and the speed before and after starching machine will keep synchronous, and winding is smooth, if will sideslip, influence printing during out-of-flatness printing Speed；
2) digit printing：Printer includes the first shower nozzle, the second shower nozzle, wherein the first shower nozzle spray printing disperse dye ink, Contaminate and wash on second shower nozzle spray printing reactive dye ink, the then color that cotton fiber and polyester fiber can be designed, disperse dyes Cotton fiber is contaminated on synthetic fibre fiber, reactive dye；Then according to the flower pattern demand spray printing of rip print softwares, and software is generated by colour atla Generate cyan (C：100, M：100, Y：100, K：100), then by step 1) winding fabric unreeled progressively digit printing Print, print conditions are：Two-way four-way.
3) high temperature is baked：Step 2) fabric enters baking for 180 DEG C -190 DEG C of trip temperature after digit printing, now disperse dyes Into terylene, when 180-190 DEG C of baking temperature, there is moment big hole, is conducive to disperse dyes in the motion aggravation of terylene macromolecular Upper dye and diffusion；Time is 40s-50s, it is ensured that dye polyester fiber on disperse dyes fully upper dye terylene, i.e. disperse dyes, Polyester fiber diffusion inside needs time 40-50s.
4) cotton decatize：Step 3) decatize of the fabric through 102 DEG C -103 DEG C of temperature after processing, reactive dye and cotton fiber Forming covalent bond, i.e. reactive dye and cotton fiber can be to form firm Covalent bonding together at 100-103 DEG C of temperature；Time is - 15 minutes 10 minutes, with fabric fixation fully, i.e., reactive dye were with fabric with Covalent bonding together, and covalent bond is formed for reactive dye Need enough time；
5) washing, technique of soaping：Step 4) fabric after processing carries out open width washing, be the step of washing：
A) 10 DEG C of -20 DEG C of cold water are washed；
B) 50 DEG C of -60 DEG C of hot water wash；
C) soap for 95 DEG C -100 DEG C, its object is to improve the vividness of fabric, that is, soaping, it is fine with cotton to remove Tie up the reactive dye for forming covalent bond, the reactive dye hydrolyzed and the disperse dyes for being introduced into polyester fiber；
D) 40 DEG C of -50 DEG C of hot water wash；
E) citric acid is rolled, its object is to make cloth cover be in neutral, the sodium bicarbonate in slurry makes cloth cover be in alkaline, in soda acid With reduction cloth cover pH value；
Washing in above steps, its purpose is arrogant with removing remaining auxiliary agent and dyestuff, that is, removes cloth cover residual slurry Material, auxiliary agent, the reactive dye not combined with cotton fiber and the disperse dyes not combined with polyester fiber.
6) shaping and drying：Through step 5) processing after fabric be added after softening agent, color fixing agent shape, then dried Dry, drying temperature is 150 DEG C -160 DEG C, and drying speed is 40m/min-50m/min.Softening agent consumption is added according to demand, Gu Toner is that reactive dye color fixing is conventional color fixing agent, includes the formaldehyde-free color fixing agent of reactive dye color fixing.Plus reactive dye Color fixing agent fixation, can improve every color fastness of fabric, according to customer requirement plus soft, meet requirement of the client to feel, fixed Fabric size is stable after type.
Step 1) in sizing liquor used in Polyester/Cotton Fabric Sizing consist of the following components in percentage by weight：Sodium alginate 2%- 4%th, urea 6%-10%, sodium bicarbonate 2%-4%, salt or glauber salt 6%-8%, reserve salt 1%-2%, surplus are water.On Salt or glauber salt are added in slurries, degree of fixation improves 10-15%, and colour vividness is also improved；
The preparation technology of the sizing liquor is as follows：30 DEG C of -40 DEG C of soft water are put into beater, it is fixed to be gradually added while stirring Urea is measured, after urea fully dissolves, glauber salt is gradually added and stirs -20 minutes 15 minutes, glauber salt is fully dissolved；Then It is gradually added reserve salt and stirs -25 minutes 15 minutes, reserve salt is fully dissolved；Sodium alginate is gradually added in bucket again and stirred Mix -30 minutes 20 minutes；It is put into above-mentioned paste and stirs 1 hour -2 after finally load weighted sodium bicarbonate is dissolved with appropriate water Hour, it is ensured that various auxiliary agents all fully dissolve, and then filter standby.
Embodiment 2：On the basis of embodiment 1, sizing liquor is consisted of the following components in percentage by weight：Sodium alginate 3%th, urea 8%, sodium bicarbonate 3%, salt or glauber salt 8%, reserve salt 1%, surplus are water.Sizing liquor uses the allocation ratio Prepare, actual in use, degree of fixation can reach 15%, colour vividness is optimal, should after applicant's repetition test The sizing liquor of group composition proportions is the demand for best suiting various digit printing products.
It is to be understood that, the detailed description although the present embodiment is contrasted to the present invention, these explanations, only It is to simple declaration of the invention, rather than limitation of the present invention, any invention wound without departing from true spirit Make, each fall within protection scope of the present invention.

Claims (4)

1. the digit printing technique of a kind of polyester-cotton fabric, it is characterised in that comprise the technical steps that：
1) Polyester/Cotton Fabric Sizing：Polyester-cotton fabric carries out pre-treatment so that the pH value of cloth cover is 6-7, capillary effect reaches 7.0cm-8.0cm/ 30min, whiteness is more than 60%, then uses back starching, two-sided starching or slurry is scraped with plain net, and the control of fabric air pressure exists during starching 0.2PM-0.5PM, the starching speed 5m/min-12m/min of starching machine, the fabric after starching is dried, knitted after drying Thing is wound；
2) digit printing：Printer includes the first shower nozzle, the second shower nozzle, wherein the first shower nozzle spray printing disperse dye ink, second Shower nozzle spray printing reactive dye ink, then according to the flower pattern demand spray printing of rip print softwares, and generates Software Create green grass or young crops by colour atla Color (C：100, M：100, Y：100, K：100), then by step 1) winding fabric unreeled progressively digit printing print, beat Print condition is：Two-way four-way.
3) high temperature is baked：Step 2) fabric enters baking for 180 DEG C -190 DEG C of trip temperature after digit printing, and the time is 40s-50s；
4) cotton decatize：Step 3) decatize of the fabric through 102 DEG C -103 DEG C of temperature after processing, the time is -15 minutes 10 minutes；
5) washing, technique of soaping：Step 4) fabric after processing carries out open width washing, be the step of washing：
A) 10 DEG C of -20 DEG C of cold water are washed；
B) 50 DEG C of -60 DEG C of hot water wash；
C) soap for 95 DEG C -100 DEG C；
D) 40 DEG C of -50 DEG C of hot water wash；
E) citric acid is rolled；
6) shaping and drying：Through step 5) fabric addition softening agent after processing, shape after color fixing agent, then dried, drying Temperature is 150 DEG C -160 DEG C, and drying speed is 40m/min-50m/min.
2. the digit printing technique of polyester-cotton fabric according to claim 1, it is characterised in that step 1) on polyester-cotton fabric Slurry sizing liquor used is consisted of the following components in percentage by weight：Sodium alginate 2%-4%, urea 6%-10%, sodium bicarbonate 2%-4%, salt or glauber salt 6%-8%, reserve salt 1%-2%, surplus are water.
3. the digit printing technique of polyester-cotton fabric according to claim 2, it is characterised in that the preparation technology of sizing liquor is such as Under：30 DEG C of -40 DEG C of soft water are put into beater, quantitative urea is gradually added while stirring, after urea fully dissolves, are progressively added Enter glauber salt to stir -20 minutes 15 minutes, glauber salt is fully dissolved；It is then gradually adding reserve salt and stirs 15 minutes -25 Minute, reserve salt is fully dissolved；Sodium alginate is gradually added in bucket again and stirred -30 minutes 20 minutes；It will finally weigh Sodium bicarbonate stirred -2 hours 1 hour with being put into after appropriate water dissolving in above-mentioned paste, it is ensured that various auxiliary agents all fully dissolve, Then filter standby.
4. the digit printing technique of polyester-cotton fabric according to claim 2, it is characterised in that sizing liquor is by following weight hundred Divide the component composition of ratio：Sodium alginate 3%, urea 8%, sodium bicarbonate 3%, salt or glauber salt 8%, reserve salt 1%, surplus are Water.
CN201710352768.9A 2017-05-18 2017-05-18 A kind of digit printing technique of polyester-cotton fabric Pending CN107090724A (en)

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CN109082915A (en) * 2018-06-28 2018-12-25 阳信诺瑞织品有限公司 A kind of mao of ink-jet printed technique of Buddhist nun's fiber carpel 3D high-definition digital
CN109137578A (en) * 2018-08-17 2019-01-04 宁波大千纺织品有限公司 The preparation method of number emulation printed fabric
CN109403071A (en) * 2018-09-17 2019-03-01 苏州印丝特数码科技有限公司 A kind of preparation method of the heterochromatic digit printing spunlace non-woven cloth of Multifunctional two-sided
CN109853117A (en) * 2019-02-28 2019-06-07 江苏工程职业技术学院 A kind of production method of super warming digit printing knitting velvet fabric
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CN110154570A (en) * 2019-04-26 2019-08-23 中山子目相服饰科技有限公司 A kind of imitative old technology of the ready-made clothes based on digital spray printing
CN112127184A (en) * 2020-09-30 2020-12-25 四川省丝绸科学研究院 High-permeability digital ink-jet printing process for knitted fabric
CN113699806A (en) * 2021-10-20 2021-11-26 北京服装学院 Cotton fabric digital printing pretreatment agent
CN114232366A (en) * 2021-12-21 2022-03-25 绍兴酷彩纺织有限公司 Digital printing process
CN117904888A (en) * 2024-01-19 2024-04-19 绍兴永通印花有限公司 Intelligent digital printing machine and sizing integrated printing process

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CN108287135B (en) * 2017-12-30 2021-09-21 山东鲁联新材料有限公司 Method for establishing electronic standard color card
CN108287135A (en) * 2017-12-30 2018-07-17 鲁泰纺织股份有限公司 A kind of method for building up of electronic standard colour atla
CN109082915A (en) * 2018-06-28 2018-12-25 阳信诺瑞织品有限公司 A kind of mao of ink-jet printed technique of Buddhist nun's fiber carpel 3D high-definition digital
CN109082915B (en) * 2018-06-28 2021-04-02 阳信诺瑞织品有限公司 3D high-definition digital ink-jet printing process for wool fiber carpet
CN109137578A (en) * 2018-08-17 2019-01-04 宁波大千纺织品有限公司 The preparation method of number emulation printed fabric
CN109403071B (en) * 2018-09-17 2021-07-16 苏州印丝特数码科技有限公司 Preparation method of multifunctional double-sided heterochromatic digital printing spunlace non-woven fabric
CN109403071A (en) * 2018-09-17 2019-03-01 苏州印丝特数码科技有限公司 A kind of preparation method of the heterochromatic digit printing spunlace non-woven cloth of Multifunctional two-sided
CN110106652A (en) * 2018-12-20 2019-08-09 北京服装学院 One discharge plate button starching fabric, its producing device and production method
CN110106652B (en) * 2018-12-20 2023-10-13 北京服装学院 Sizing fabric for disc buckle, manufacturing device and manufacturing method thereof
CN109853117A (en) * 2019-02-28 2019-06-07 江苏工程职业技术学院 A kind of production method of super warming digit printing knitting velvet fabric
CN110154570B (en) * 2019-04-26 2021-02-12 中山子目相服饰科技有限公司 Ready-made garment antique process based on digital jet printing
CN110154570A (en) * 2019-04-26 2019-08-23 中山子目相服饰科技有限公司 A kind of imitative old technology of the ready-made clothes based on digital spray printing
CN112127184A (en) * 2020-09-30 2020-12-25 四川省丝绸科学研究院 High-permeability digital ink-jet printing process for knitted fabric
CN112127184B (en) * 2020-09-30 2023-11-28 四川省丝绸科学研究院有限公司 High-permeability digital ink-jet printing process for knitted fabric
CN113699806A (en) * 2021-10-20 2021-11-26 北京服装学院 Cotton fabric digital printing pretreatment agent
CN114232366A (en) * 2021-12-21 2022-03-25 绍兴酷彩纺织有限公司 Digital printing process
CN117904888A (en) * 2024-01-19 2024-04-19 绍兴永通印花有限公司 Intelligent digital printing machine and sizing integrated printing process

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Application publication date: 20170825