CN103255649B - The preparation method of the double-colored printed fabric of a kind of natural color cotton - Google Patents
The preparation method of the double-colored printed fabric of a kind of natural color cotton Download PDFInfo
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- CN103255649B CN103255649B CN201310165955.8A CN201310165955A CN103255649B CN 103255649 B CN103255649 B CN 103255649B CN 201310165955 A CN201310165955 A CN 201310165955A CN 103255649 B CN103255649 B CN 103255649B
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Abstract
The present invention relates to the preparation method of the double-colored printed fabric of a kind of natural color cotton, comprising: natural colorful cotton grey cloth is carried out pre-treatment, tentering arranges, prepared by mill base, mass-tone stamp, auxiliary look stamp, decatize, normal temperature is washed, and dries, obtains the double-colored printed fabric of natural color cotton.Present invention process flow process is short, and the double-colored chromatography of pattern prints and fixation once completes; Mass-tone mill base and the auxiliary look mill base of preparation do not blend mutually, and the double-colored decalcomania connection edge printing gained is neatly bright and clean, color nature, and more washes more gorgeous; Fabric texture softness, high resilience, comfortable and easy to wear, be suitable for making underwear and all kinds of bedding; Mill base used not containing chemical dye and easy to prepare, mill base composition to human body and Environmental security reliable.
Description
Technical field
The invention belongs to natural color cotton without dye printing field, particularly the preparation method of the double-colored printed fabric of a kind of natural color cotton.
Background technology
Along with developing rapidly and global environmental protection policy making of biotechnology, what the exploitation of natural color cotton product had become textile industry pays close attention to one of a little.Natural color cotton, without the need to through manually bleachinging and dyeing, does not use the chemical dye and the auxiliary agent that environment are had to pollution, can realize " no pollution " of Product processing overall process.The fabric texture softness, the high resilience that are made into natural color cotton, comfortable and easy to wear, color is natural, simple and tasteful and more wash more gorgeous, be at present the most easily by green passport " ISO14000 " certification, in the international market one of straightway ecological textile.
At present, the kind of commercial natural color cotton is based on brown, green.The factors such as natural color cotton color and luster is dull, color stability difference, limit the exploitation of product.Therefore, utilize the characteristic of natural color cotton pigment, exploitation clear patterns, the natural color cotton multi-color chromaticity Printing that COLOR FASTNESS is high, to meet the demand in market, will promote the sound development of natural color cotton industry.
Summary of the invention
Technical problem to be solved by this invention is to provide the preparation method of the double-colored printed fabric of a kind of natural color cotton, and the method technological process is short, especially the chromatography edge clear of pattern, and printing and fixation once complete; Mill base used not containing chemical dye and easy to prepare, mill base composition to human body and Environmental security reliable.
The preparation method of the double-colored printed fabric of a kind of natural color cotton of the present invention, comprising:
The pre-treatment of natural colorful cotton grey cloth, tentering arranges, and prepared by mill base, mass-tone stamp, auxiliary look stamp, decatize, and normal temperature is washed, and dries, obtains the double-colored printed fabric of natural color cotton; Wherein, mill base preparation comprises two kinds of colour systems, is divided into mass-tone mill base and auxiliary look mill base.
Described natural colorful cotton grey cloth is brown fabric, brown knitted fabric, green fabric or green knitted fabric.
Described pre-treatment adopts sodium carbonate process, cellulase treatment or Liquid Ammonia Treatment.
Described mass-tone mill base is 6.0%-8.0%:0.1%-0.3%:0.1%-0.15%:0.1%-0.5% by former paste material, slaine, 638 thickeners, acid and water according to percentage by weight: surplus, at 15-40 DEG C Homogeneous phase mixing, stir swelling formulated.
Described auxiliary look mill base is 6.0%-8.0%:0.1%-0.3%:0.1%-0.15%:0.1%-0.5% by former paste material, slaine, bleeding agent OE-35, acid and water according to percentage by weight: surplus, at 15-40 DEG C Homogeneous phase mixing, stir swelling formulated.
Described former paste material is guar gum, starch, amylopectin compounded materials, sodium alginate or rare earth.
Described slaine is iron chloride, ammonium ferric sulfate, silver nitrate, copper sulphate, sodium sulfite, sodium dichromate, potassium bichromate, alum, ferrous sulfate, calcium hydroxide or potassium permanganate.
Described acid is acetic acid, oxalic acid, hydrochloric acid, tartaric acid or formic acid.
Described topping printing adopts manual PLATE SCREAM PRINTING, automatic flat screen stamp or ROTARY SCREAM PRINTING.
The technological parameter of described decatize is temperature 100 DEG C-120 DEG C, time 10-20min.
The basic research of natural color cotton pigment shows: 1. natural color cotton pigment is Polyphenols or flavonoid natural pigment, chromophoric group is generally anionic, thus cationic metal salt and pigment anion can be selected to generate insoluble color lake be attached on fiber and carry out fixation treatment, improve COLOR FASTNESS.Slaine is equivalent to " the rear mordant dyeing " of natural mordant dyes to the arrangement process that natural color cotton carries out, and can improve soaping and perspiration fastness of fabric; 2. under certain condition, natural color cotton can make product bring obviously look to become after some slaine process.Accordingly, above characteristic can be utilized, graphic-print and the processing of fixation treatment one-step method be implemented to natural colorful cotton grey cloth, realizes the exploitation of natural color cotton new product, to meet the demand in market.
The natural color cotton topping printing technology that the present invention relates to, is different from conventional dyestuff spot color topping printing technology.Its key means is: 1, screening can make natural color cotton produce the slaine of " look changes " of design and not only compatible but also have the former paste material of suitable viscosity and mobility, the condition of processing with satisfied enforcement stamp with associated metal salt; 2, optimize the temperature and time parameter of decatize operation, promote that in ionizable metal salt and natural color cotton, chromophoric group produces complexing.
Prior art " a kind of preparation method of natural colored cotton printed fabric " (200910056749) provide natural color cotton without dye printing technology, achieve the printing of monochromatic stamp or polychrome independence color lump and the processing of fixation treatment one-step method.But, when this technology is for printing the comparatively complicated floral designs with connected color lump, produce double exposure in the junction of decorative pattern color lump, sometimes in order to avoid double exposure can produce stay white, the bright and clean neat pattern effect in color lump rat tail edge cannot be obtained, seriously limit the scope of product design.
Compared with prior art, the present invention considers that natural colored cotton printed color stage is mainly decatize operation, pattern edge produce double exposure because of before decatize mill base blending caused by.Therefore, the present invention considers from aspects such as the former paste material mill base, auxiliary agent kind and stamp orders, is classified by mill base.Adding suitable thickener at mass-tone mill base guarantees on the sharply marginated basis of mass-tone color lump, adopts and carries out chromatography with the non-intersect auxiliary look mill base melted of mass-tone mill base, and adding mobility that bleeding agent controls auxiliary look mill base, to avoid generation to stay white.The utilization of the technology of the present invention, can guarantee that double-colored decalcomania connects edge neatly bright and clean, substantially increase the free degree of product design.
beneficial effect
(1) technological process of the present invention is short, and pattern multi-color chromaticity is printed and fixation once completes;
(2) the mass-tone mill base prepared of the present invention and auxiliary look mill base do not blend mutually, and it is neatly bright and clean that the double-colored decalcomania printing gained connects edge, color nature, and more wash more gorgeous;
(3) the natural color cotton fabric texture softness obtained by the present invention, high resilience, comfortable and easy to wear, be suitable for making underwear and all kinds of bedding;
(4) the chromatography mill base that the present invention is used not containing chemical dye and easy to prepare, mill base composition to human body and Environmental security reliable.
Detailed description of the invention
Below in conjunction with specific embodiment, set forth the present invention further.Should be understood that these embodiments are only not used in for illustration of the present invention to limit the scope of the invention.In addition should be understood that those skilled in the art can make various changes or modifications the present invention, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the present invention's instruction.
Embodiment 1
Be 7.0%:0.2%:0.15%:0.3% by guar gum, ferric trichloride, 638 thickeners, acetic acid and water according to percentage by weight: surplus, at the temperature of 25 DEG C Homogeneous phase mixing, stir that swelling to be mixed with mass-tone mill base for subsequent use.
Be 6.5%:0.2%:0.1%:0.3% by sodium alginate, sodium sulfite, bleeding agent OE-35, acetic acid and water according to percentage by weight: surplus, at the temperature of 25 DEG C Homogeneous phase mixing, stir that swelling to be mixed with auxiliary look mill base for subsequent use.
The work flow of the double-colored printed fabric of natural color cotton is:
------------------normal temperature washing---oven dry---background color is the brown double-colored printing machine knitted fabric of natural color cotton to decatize to the manual PLATE SCREAM PRINTING of sodium sulfite mill base to the manual PLATE SCREAM PRINTING of ferric trichloride mill base to natural liquor storeroom woven plain weave cloth in tentering arrangement in sodium carbonate pre-treatment.
Sodium carbonate pre-treatment process: Na
2cO
3: 8g/L; Scouring agent AEO-9:3.5g/L; Bath raio: 1:30; Temperature: 60 DEG C; Time 60min.
Steam temperature: 106 DEG C; Steaming time: 10min.
After adopting the colour examining of SF600PSUS Computer color testing color matching instrument, the changes of shade at ferric trichloride stamp position is: ⊿ L*:-9.34; ⊿ a*:-4.19; ⊿ b*:-5.58; CIE ⊿ E:11.66; The changes of shade at sodium sulfite stamp position is: ⊿ L*:-7.02; ⊿ a*:-5.20; ⊿ b*:2.53; CIE ⊿ E:9.10.
Embodiment 2
Be 7.2%:0.2%:0.12%:0.3% by guar gum, silver nitrate, 638 thickeners, formic acid and water according to percentage by weight: surplus, at the temperature of 20 DEG C Homogeneous phase mixing, stir that swelling to be mixed with mass-tone mill base for subsequent use.
Be 7.0%:0.25%:0.1%:0.3% by sodium alginate, sodium sulfite, bleeding agent OE-35, formic acid and water according to percentage by weight: surplus, at the temperature of 20 DEG C Homogeneous phase mixing, stir that swelling to be mixed with auxiliary look mill base for subsequent use.
The work flow of the double-colored printed fabric of natural color cotton is:
------------------normal temperature washing---oven dry---background color is the brown double-colored printed knit fabric of natural color cotton to decatize to the manual PLATE SCREAM PRINTING of sodium sulfite mill base to the manual PLATE SCREAM PRINTING of silver nitrate mill base to the knitting latitude of natural liquor storeroom flat pin grey cloth in tentering arrangement in sodium carbonate pre-treatment.
Sodium carbonate pre-treatment process: Na
2cO
3: 8g/L; Scouring agent AEO-9:3.5g/L; Bath raio: 1:30; Temperature: 60 DEG C; Time 60min.
Steam temperature: 105 DEG C; Steaming time: 12min.
After adopting the colour examining of SF600PSUS Computer color testing color matching instrument, the changes of shade at silver nitrate stamp position is: ⊿ L*:-8.61; ⊿ a*:2.17; ⊿ b*:1.91; CIE ⊿ E:9.08; The changes of shade at sodium sulfite stamp position is: ⊿ L*:-7.13; ⊿ a*:-5.12; ⊿ b*:2.46; CIE ⊿ E:9.12.
Embodiment 3
Be 7.0%:0.25%:0.12%:0.4% by guar gum, ferric trichloride, 638 thickeners, tartaric acid and water according to percentage by weight: surplus, at the temperature of 22 DEG C Homogeneous phase mixing, stir that swelling to be mixed with mass-tone mill base for subsequent use.
Be 7.2%:0.2%:0.15%:0.4% by sodium alginate, silver nitrate, bleeding agent OE-35, tartaric acid and water according to percentage by weight: surplus, at the temperature of 22 DEG C Homogeneous phase mixing, stir that swelling to be mixed with auxiliary look mill base for subsequent use.
The work flow of the double-colored printed fabric of natural color cotton is:
------------------normal temperature washing---oven dry---background color is the green double-colored printing machine knitted fabric of natural color cotton to decatize to the manual PLATE SCREAM PRINTING of silver nitrate mill base to the manual PLATE SCREAM PRINTING of ferric trichloride mill base to nature forest resource woven plain weave grey cloth in tentering arrangement in sodium carbonate pre-treatment.
Sodium carbonate pre-treatment process: Na
2cO
3: 8g/L; Scouring agent AEO-9:3.5g/L; Bath raio: 1:30; Temperature: 60 DEG C; Time 60min.
Steam temperature: 102 DEG C; Steaming time: 15min.
After adopting the colour examining of SF600PSUS Computer color testing color matching instrument, the changes of shade at ferric trichloride stamp position is: ⊿ L*:-9.31; ⊿ a*:-4.05; ⊿ b*:-5.25; CIE ⊿ E:11.43; The changes of shade at silver nitrate stamp position is: ⊿ L*:-8.66; ⊿ a*:2.14; ⊿ b*:1.97; CIE ⊿ E:9.14.
Claims (7)
1. a preparation method for the double-colored printed fabric of natural color cotton, comprising:
The pre-treatment of natural colorful cotton grey cloth, tentering arranges, and prepared by mill base, mass-tone stamp, auxiliary look stamp, decatize, and normal temperature is washed, and dries, obtains the double-colored printed fabric of natural color cotton; Wherein, mill base preparation comprises two kinds of colour systems, is divided into mass-tone mill base and auxiliary look mill base; Mass-tone mill base is 6.0%-8.0%:0.1%-0.3%:0.1%-0.15%:0.1%-0.5% by guar gum, slaine, 638 thickeners, acid and water according to percentage by weight: surplus, at 15-40 DEG C Homogeneous phase mixing, stir swelling formulated; Auxiliary look mill base is 6.0%-8.0%:0.1%-0.3%:0.1%-0.15%:0.1%-0.5% by sodium alginate, slaine, bleeding agent OE-35, acid and water according to percentage by weight: surplus, at 15-40 DEG C Homogeneous phase mixing, stir swelling formulated.
2. the preparation method of the double-colored printed fabric of a kind of natural color cotton according to claim 1, is characterized in that: described natural colorful cotton grey cloth is brown fabric, brown knitted fabric, green fabric or green knitted fabric.
3. the preparation method of the double-colored printed fabric of a kind of natural color cotton according to claim 1, is characterized in that: described pre-treatment adopts sodium carbonate process, cellulase treatment or Liquid Ammonia Treatment.
4. the preparation method of the double-colored printed fabric of a kind of natural color cotton according to claim 1, is characterized in that: described slaine is iron chloride, ammonium ferric sulfate, silver nitrate, copper sulphate, sodium sulfite, sodium dichromate, potassium bichromate, alum, ferrous sulfate, calcium hydroxide or potassium permanganate.
5. the preparation method of the double-colored printed fabric of a kind of natural color cotton according to claim 1, is characterized in that: described acid is acetic acid, oxalic acid, hydrochloric acid, tartaric acid or formic acid.
6. the preparation method of the double-colored printed fabric of a kind of natural color cotton according to claim 1, is characterized in that: described double-colored stamp adopts manual PLATE SCREAM PRINTING, automatic flat screen stamp or ROTARY SCREAM PRINTING.
7. the preparation method of the double-colored printed fabric of a kind of natural color cotton according to claim 1, is characterized in that: the technological parameter of described decatize is temperature 100 DEG C-120 DEG C, time 10-20min.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310165955.8A CN103255649B (en) | 2013-05-07 | 2013-05-07 | The preparation method of the double-colored printed fabric of a kind of natural color cotton |
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| CN201310165955.8A CN103255649B (en) | 2013-05-07 | 2013-05-07 | The preparation method of the double-colored printed fabric of a kind of natural color cotton |
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| CN103255649B true CN103255649B (en) | 2016-04-06 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10292272A (en) * | 1997-04-11 | 1998-11-04 | Nichiden Kagaku Kk | Printing paste, printing, resist printing paste and resist printing |
| JP2004084149A (en) * | 2002-08-22 | 2004-03-18 | Hideyuki Usuki | Fabric with photoluminescent pattern and method for producing the same |
| CN101597868A (en) * | 2009-06-05 | 2009-12-09 | 浙江嘉欣兴昌印染有限公司 | Bright and beautiful fabric active of a kind of cotton and neutral dye are with the slurry catalytic fixation printing technique |
| CN101629388A (en) * | 2009-08-20 | 2010-01-20 | 东华大学 | Preparation method of natural colored cotton printed fabric |
| CN102677492A (en) * | 2011-09-08 | 2012-09-19 | 沈翰宇 | Heat transfer digital printing method for natural fibers and regenerated cellulose fibers |
-
2013
- 2013-05-07 CN CN201310165955.8A patent/CN103255649B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10292272A (en) * | 1997-04-11 | 1998-11-04 | Nichiden Kagaku Kk | Printing paste, printing, resist printing paste and resist printing |
| JP2004084149A (en) * | 2002-08-22 | 2004-03-18 | Hideyuki Usuki | Fabric with photoluminescent pattern and method for producing the same |
| CN101597868A (en) * | 2009-06-05 | 2009-12-09 | 浙江嘉欣兴昌印染有限公司 | Bright and beautiful fabric active of a kind of cotton and neutral dye are with the slurry catalytic fixation printing technique |
| CN101629388A (en) * | 2009-08-20 | 2010-01-20 | 东华大学 | Preparation method of natural colored cotton printed fabric |
| CN102677492A (en) * | 2011-09-08 | 2012-09-19 | 沈翰宇 | Heat transfer digital printing method for natural fibers and regenerated cellulose fibers |
Non-Patent Citations (1)
| Title |
|---|
| 基于瓜尔胶糊料载体的金属盐对彩棉织物色变的影响;马书芳等;《纺织科技进展》;20091231(第6期);第30-32页 * |
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