CN105862414A - Method for improving pigment printing color brightness and fastness - Google Patents
Method for improving pigment printing color brightness and fastness Download PDFInfo
- Publication number
- CN105862414A CN105862414A CN201610238844.9A CN201610238844A CN105862414A CN 105862414 A CN105862414 A CN 105862414A CN 201610238844 A CN201610238844 A CN 201610238844A CN 105862414 A CN105862414 A CN 105862414A
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- fastness
- finishing
- pigment printing
- work liquid
- pretreatment work
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Classifications
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- 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
- D06M13/46—Compounds containing quaternary nitrogen atoms
- D06M13/467—Compounds containing quaternary nitrogen atoms derived from polyamines
-
- 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
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
-
- 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
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
- D06M15/6436—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain containing amino groups
-
- 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
- D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
- D06M23/04—Processes in which the treating agent is applied in the form of a foam
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Coloring (AREA)
Abstract
The invention discloses a method for improving pigment printing color brightness and fastness. The method includes the steps that a preprocessing work solution is prepared, then the prepared preprocessing work solution is applied to fabric through dip finishing, padding finishing, foam finishing or spraying finishing, and pigment printing is conducted after drying, wherein the preprocessing work solution is prepared from, by weight, 1-10% of cationic surfactant, 0.1-5% of softening agent, 0.5-10% of fastness improver and the balance deionized water, and the weight percentage sum is 100%. Color brightness of the pigment printing fabric obtained through the process is obviously improved, fastness is obviously improved, and the hand feeling is soft.
Description
Technical field
The present invention relates to a kind of improve the rich and gaudy degree of pigment printing color and the method for fastness, belong to weaving pigment printing and locate in advance
Reason technical field.
Background technology
Pigment printing is to utilize adhesive the granules of pigments of compatibility and reactivity will not had to stick on fiber to fabric
To obtain the printing technology of desirable pattern.Owing to pigment printing technique is to fiber non-selectivity, it is suitable for various fibers and blending thereof
Fabric, the pattern contour of printing is clear, pigment printing paste chromatogram colorant match complete, easy, and its operation is simple, without evaporating water simultaneously
Washing, meet the environmental requirement of energy-saving and emission-reduction, therefore pigment printing application is more and more extensive.But in pigment printing production mistake
Journey exists contradiction between fastness, feel and tinctorial yield all the time.For middle dark paint Printing, soft in guarantee
In the case of, the fastness index request reaching client is the technical barrier that pigment printing worker needs to break through.At present, main
Settling mode be select soft imitative reactive printing adhesive to reach soft purpose, but in this type of adhesive itself
Blending softening agent composition, have impact on the dry fastness of PRINTED FABRIC, the most relatively low glass transition temperature causes adhesive
Conjunctiva is too fast, and when causing stamp, plug net problem is serious, have impact on product quality and production efficiency.Accordingly, it would be desirable to consider coating
The fabric of stamp carries out pre-processing the contradiction solved between fastness, feel and tinctorial yield.
At present, research the most a small amount of to the pretreatment of pigment printing fabric.CN 103741512 A discloses a kind of lint system
Product pigment printing technique, first uses resin cation the mode of dip finishing to be modified fabric, then carries out pigment printing,
Last addition fastness elevator in tentering Final finishing, it is thus achieved that fastness is good, the pigment printing goods of good hand touch.But this technique is soaked
Stain pretreatment time is longer, and the lifting of fastness is addition fastness elevator in tentering Final finishing liquid, increases the friendship of adhesive
Connection degree improves fastness.Above patented technology is carried out cation-modified for fabric with fastness lifting substep, adds process stream
Journey.CN 100500982 C discloses and a kind of utilizes Gemini type cationic compound to improve to improve ink-jet printed image performance
Method, the method uses Gemini type cationic compound that fabric carries out maceration extract dip finishing or padding finishing, then through drying
Dry, ink-jet printed.In this patent, fabric substantially increases through treated cation rear defence imbibition effect, and the rich and gaudy degree of color significantly improves,
Feel also be improved significantly.But this patent is to pre-process for ink-jet printed fabric, and its fastness mainly passes through paint ink
Being controlled by, if the method directly being applied in the pretreatment of pigment printing fabric, adhesive film forming fastness is difficult to ensure that, works as visitor
When fastness and feel are required higher by family simultaneously, it is difficult to reach requirement.
Summary of the invention
For the deficiency of above-mentioned technology, the invention discloses and a kind of improve the rich and gaudy degree of pigment printing color and the side of fastness
Method, the pretreatment work liquid in the method includes the groups such as the cationic compound of a kind of special construction, softening agent, fastness elevator
Point, act synergistically between these components, improve the printing effect of pigment printing fabric.Wherein, this special construction is used
Cationic compound carries out pretreatment and can effectively prevent the pigment printing paste back of the body from blending imbibition fabric, and then raising pigment printing is knitted
The color depth of thing and pattern definition, the cationic compound of this special construction has excellent frothing capacity simultaneously, for bubble
Foam single-face finishing is provided convenience, and saves energy consumption;Softening agent gives the feel of fabric sofetening;The addition of fastness elevator improves
Binding strength between cellulosic molecule and binder molecule, reduces the consumption of adhesive in mill base, indirectly promotes feel, simultaneously
Avoid and in print paste, add the too fast phenomenon of the adhesive conjunctiva that causes of crosslinking agent occur, and then effectively alleviate coating
Stamp plug net problem, improves product quality and production efficiency.And the pretreatment work liquid of the present invention does not contains formaldehyde etc.
Harmful substance, ecological, environmental protective is pollution-free.
The technical scheme is that and be achieved in that: first preparation pretreatment work liquid, then will the pretreatment of preparation
Working solution arranged by dip finishing, padding finishing, foam finishing or hydrojet be applied to singe through routine, desizing, kiering, drift
On fabric in vain or after mercerising processing, after drying, carry out pigment printing;Wherein pretreatment work liquid wraps by weight percentage
Include following components: cationic surfactant 1 ~ 10%, softening agent 0.1-5%, fastness elevator 0.5 ~ 10%, add deionized water extremely
100%。
Described cationic surfactant is for having below formula:
Described softening agent is silicone, quaternary amine salt form.
Described fastness elevator is epoxies, aziridines, polyurethanes, twain-aldehyde compound, silane coupler class.
Pretreatment work liquid of the present invention can pass through what dip finishing, padding finishing, foam finishing or hydrojet arranged
Mode arrange singe through routine, desizing, kiering, bleaching or mercerising processing after fabric on.Technique for dip finishing
For: pretreatment work liquid temp 10 ~ 50 DEG C, pH value 7 ~ 9, bath raio 1:30, dip time 2 ~ 15min;Work for padding finishing
Skill is: pretreatment work liquid temp 10 ~ 50 DEG C, pH value 7 ~ 9, pick-up 60 ~ 90%;Technique for foam finishing is: pretreatment
Working solution temperature 10 ~ 50 DEG C, pH value 7 ~ 9, liquid carrying rate 20 ~ 40%;The technique arranged for hydrojet is: pretreatment fluid temperature 10 ~ 50
DEG C, pH value 7 ~ 9, liquid carrying rate 10 ~ 30%.
Beneficial effects of the present invention
The present invention is provided a kind of and improves the rich and gaudy degree of pigment printing color and the method for fastness, the pigment printing obtained by the method
The rich and gaudy degree of color and fastness higher, soft, and cloth cover color is uniform.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in further detail, but is not intended to the range of the present invention.
The technical scheme implementation process of a kind of method improving the rich and gaudy degree of pigment printing color and fastness of the present invention is as follows:
(1) pretreatment work liquid preparation:
Pretreatment work liquid of the present invention, includes following components by weight percentage: cationic surfactant 1 ~
10%, softening agent 0.1-5%, fastness elevator 0.5 ~ 10%, adds deionized water to 100%.
The above-mentioned cationic surfactant of precise, in deionized water, stirs, and under stirring condition by
It is added dropwise to softening agent, fastness elevator, after being sufficiently stirred for, obtains pretreatment work liquid.
(2) pretreatment work liquid Collator Mode is: dip finishing, padding finishing, foam finishing or hydrojet arrange.
A uses dip finishing
Singe through routine, desizing, kiering, bleaching or mercerising processing after fabric use above-mentioned pretreatment work liquid dip finishing,
Inorganic agent temperature is 10 ~ 50 DEG C, and pH value is 7 ~ 9, and fabric and pretreatment work bath of liquid are than for 1:30, and dip time is 2 ~ 15min.
B uses padding finishing
Singe through routine, desizing, kiering, bleaching or mercerising processing after fabric use above-mentioned pretreatment work liquid padding finishing,
Pretreatment fluid temperature is 10 ~ 50 DEG C, and pH value is 7 ~ 9, and pick-up is 60 ~ 90%.
C uses foam finishing
Singe through routine, desizing, kiering, bleaching or mercerising processing after fabric use above-mentioned pretreatment work liquid foam finishing,
Pretreatment work liquid temp is 10 ~ 50 DEG C, and pH value is 7 ~ 9, and liquid carrying rate is 20 ~ 40%.
D uses hydrojet to arrange
Singe through routine, desizing, kiering, bleaching or mercerising processing after fabric use above-mentioned pretreatment work liquid hydrojet arrange,
Pretreatment work liquid temp is 10 ~ 50 DEG C, and pH value is 7 ~ 9, and liquid carrying rate is 10 ~ 30%.
(3) drying-stamp-bake-tentering
Being dried under the conditions of 60 ~ 120 DEG C by fabric complete for above-mentioned pretreatment, routinely pigment printing technique stamp, 160 DEG C bake
2min。
Comparative example of the present invention uses Datacolor 650 colour photometer to enter with the color data of pigment printing fabric in embodiment
Row test, crock fastness is according to " GB/T 3920-2008 textile color stability experiment colour fastness to rubbing " test.Wherein than
Relatively example is the fabric processed without the pretreatment work liquid of the present invention.
Embodiment 1
A kind of improve the rich and gaudy degree of pigment printing color and the method for fastness, comprise the following steps:
Preparation pretreatment work liquid: include following components by weight percentage: trimethylene-bis-(dodecyl dimethyl chlorine
Change ammonium) 2%, dimethyl silicone polymer 0.5%, fastness elevator UN-125F(Shanghai You En Chemical Co., Ltd.) 1 %, add from
Sub-water is to 100%.Take trimethylene-bis-(the dodecyl dimethyl ammonium chlorides) of 2%, in deionized water, to stir, stirring
Under the conditions of be added dropwise over 0.5% dimethyl silicone polymer and 1% fastness elevator UN-125F, obtain pigment printing after being sufficiently stirred for
Pretreatment work liquid.
Use above-mentioned pretreatment work liquid to use routine singe, desizing, kiering, bleaching or mercerising processing after fabric enter
Row pads pretreatment, and pretreatment work liquid temp is 23 DEG C, and pH value is 7, and pick-up is 75%, and 100 DEG C of drying, then with red
Look mill base carries out pigment printing, bakes 2min through 160 DEG C after hot-air seasoning.
Comparative example 1
To use routine singe, desizing, kiering, bleaching or mercerising processing after fabric directly by redness same as in Example 1
Mill base carries out pigment printing, bakes 2min through 160 DEG C after hot-air seasoning.
The color data of encrimson PRINTED FABRIC, fastness index and hand valuation are shown in Table 1.
Embodiment 2
A kind of improve the rich and gaudy degree of pigment printing color and the method for fastness, comprise the following steps:
Preparation pretreatment work liquid: include following components by weight percentage: hexa-methylene-bis-(dodecyl dimethyl chlorine
Change ammonium) 5%, amino-modified silicone oil 0.5%, fastness elevator UN-125F 2%, add deionized water to 100%.Take six methylenes of 5%
Base-bis-(dodecyl dimethyl ammonium chloride), in deionized water, stirs, and is added dropwise over 0.5% amino and changes under stirring condition
Property silicone oil and 2% fastness elevator UN-125F, obtain pigment printing pretreatment work liquid after being sufficiently stirred for.
Use above-mentioned pretreatment work liquid to use routine singe, desizing, kiering, bleaching or mercerising processing after fabric enter
Row foam finishing pre-processes, and pretreatment work liquid temp is 20 DEG C, and pH value is 7, and liquid carrying rate is 25%, and 100 DEG C of drying, then
Carry out pigment printing with black color paste, after hot-air seasoning, bake 2min through 160 DEG C.
Comparative example 2
To use routine singe, desizing, kiering, bleaching or mercerising processing after fabric directly with black same as in Example 2
Mill base carries out pigment printing, bakes 2min through 160 DEG C after hot-air seasoning.
The color data of blacking PRINTED FABRIC, fastness index and hand valuation are shown in Table 2.
Embodiment 3
A kind of improve the rich and gaudy degree of pigment printing color and the method for fastness, comprise the following steps:
Preparation pretreatment work liquid: include following components by weight percentage: hexa-methylene-bis-(dodecyl dimethyl chlorine
Change ammonium) 5%, film solution 0.5%, fastness elevator UN-125F 2%, add deionized water to 100%.Take the hexa-methylene-bis-of 5%
(dodecyl dimethyl ammonium chloride), in deionized water, stirs, and is slowly added to the film solution of 0.5% under stirring condition
With 2% fastness elevator UN-125F, after being sufficiently stirred for, obtain pigment printing pretreatment work liquid.
Use above-mentioned pretreatment work liquid to use routine singe, desizing, kiering, bleaching or mercerising processing after fabric enter
Row hydrojet arranges pretreatment, and pretreatment fluid temperature is 20 DEG C, and pH value is 8, and liquid carrying rate is 21%, and 100 DEG C of drying, then with red
Look mill base carries out pigment printing, bakes 2min through 160 DEG C after hot-air seasoning.
Comparative example 3
To use routine singe, desizing, kiering, bleaching or mercerising processing after fabric directly by redness same as in Example 3
Mill base carries out pigment printing, bakes 2min through 160 DEG C after hot-air seasoning.
The color data of encrimson PRINTED FABRIC, fastness index and hand valuation are shown in Table 3.
Above the present invention is done exemplary description, it should explanation, in the situation of the core without departing from the present invention
Under, any simple deformation, amendment or other those skilled in the art can not spend the equivalent of creative work equal
Fall into protection scope of the present invention.
Claims (2)
1. one kind is improved the rich and gaudy degree of pigment printing color and the method for fastness, it is characterised in that comprise the following steps: first prepare
Pretreatment work liquid, is then arranged the pretreatment work liquid of preparation by dip finishing, padding finishing, foam finishing or hydrojet
It is applied to singe through routine, on fabric after desizing, kiering, bleaching or mercerising processing, after drying, carries out pigment printing;Institute
The pretreatment work liquid stated is by weight percentage: cationic surfactant 1-10%, softening agent 0.1-5%, fastness promote
Agent 0.5-10%, adds deionized water to 100%;Described cationic surfactant has a below formula:
Described softening agent is one or both the composition in silicone or quaternary amine salt form;Described fastness elevator is
The composition of one or more in epoxies, aziridines, polyurethanes, twain-aldehyde compound, silane coupler class crosslinking agent.
The most according to claim 1 a kind of improve the rich and gaudy degree of pigment printing color and the method for fastness, it is characterised in that institute
The technique stating dip finishing is: pretreatment work liquid temp 10-50 DEG C, pH value 7-9, bath raio 1:30, dip time 2-15min;
The technique of described padding finishing is: pretreatment work liquid temp 10-50 DEG C, pH value 7-9, pick-up 60-90%;Described foam is whole
The technique of reason is: pretreatment work liquid temp 10-50 DEG C, pH value 7-9, liquid carrying rate 20%-40%;The technique that described hydrojet arranges
For: pretreatment fluid temperature 10-50 DEG C, pH value 7-9, liquid carrying rate 10%-30%.
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CN105862414A true CN105862414A (en) | 2016-08-17 |
CN105862414B CN105862414B (en) | 2018-06-26 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107916518A (en) * | 2017-12-11 | 2018-04-17 | 佛山市顺德金纺集团有限公司 | A kind of process for lifting tatting dark color cloth fastness to wet rubbing |
CN108193524A (en) * | 2018-01-16 | 2018-06-22 | 深圳市墨库图文技术有限公司 | A kind of Pretreatment of textile liquid and its treatment process and application |
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CN101117765A (en) * | 2007-07-23 | 2008-02-06 | 江南大学 | Gemini type positive ion collosol and method for improving fabric dyeing stability |
CN101457486A (en) * | 2007-10-26 | 2009-06-17 | 江南大学 | Gemini quaternary ammonium salt style ultra-fining coating preparation and application process for fabric dyeing |
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2016
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CN1707017A (en) * | 2005-05-18 | 2005-12-14 | 江南大学 | Digital ink jet fabric-treating process |
CN101117765A (en) * | 2007-07-23 | 2008-02-06 | 江南大学 | Gemini type positive ion collosol and method for improving fabric dyeing stability |
CN101457486A (en) * | 2007-10-26 | 2009-06-17 | 江南大学 | Gemini quaternary ammonium salt style ultra-fining coating preparation and application process for fabric dyeing |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107916518A (en) * | 2017-12-11 | 2018-04-17 | 佛山市顺德金纺集团有限公司 | A kind of process for lifting tatting dark color cloth fastness to wet rubbing |
CN107916518B (en) * | 2017-12-11 | 2020-08-25 | 佛山市顺德金纺集团有限公司 | Process method for improving wet rubbing fastness of tatted dark cloth |
CN108193524A (en) * | 2018-01-16 | 2018-06-22 | 深圳市墨库图文技术有限公司 | A kind of Pretreatment of textile liquid and its treatment process and application |
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