CN108914647A - A kind of wool fabric printing paste composition and preparation method thereof - Google Patents
A kind of wool fabric printing paste composition and preparation method thereof Download PDFInfo
- Publication number
- CN108914647A CN108914647A CN201810523258.8A CN201810523258A CN108914647A CN 108914647 A CN108914647 A CN 108914647A CN 201810523258 A CN201810523258 A CN 201810523258A CN 108914647 A CN108914647 A CN 108914647A
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- Prior art keywords
- paste composition
- printing paste
- thickener
- wool fabric
- nano
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Classifications
-
- 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
- D06P3/02—Material containing basic nitrogen
- D06P3/04—Material containing basic nitrogen containing amide groups
- D06P3/14—Wool
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/46—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing natural macromolecular substances or derivatives thereof
- D06P1/48—Derivatives of carbohydrates
- D06P1/50—Derivatives of cellulose
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Coloring (AREA)
Abstract
The invention discloses a kind of wool fabric printing paste compositions, comprising thickener, nano-crystal cellulose, dispersing agent, help ink, wherein, in parts by weight, 3 ~ 5.5 parts of thickener, 0.2 ~ 2 part of dispersing agent, helps 0.04 ~ 0.3 part of ink at 0.3 ~ 1.5 part of nano-crystal cellulose, 90 ~ 95 parts of water, thickener is sodium alginate, or is formed for sodium alginate with nonmetallic clay mineral composition.Nano-crystal cellulose is introduced in wool fabric printing gum of the present invention, improves mill base mobility, and PVI value is smaller, is suitble to printing fine decorative pattern, and line weight is uniform；Above-mentioned printing gum can room temperature preparation, the short time is configured to PVI value variation after mill base sealed storage in proportion, and within an acceptable range, storage stability is good.
Description
Technical field
The invention belongs to wool fabric printing technique fields, and in particular to a kind of wool fabric printing paste composition and its
Preparation method.
Background technique
Printing gum refers to the high-molecular compound for being added in print paste and capable of playing thickening power.Printing gum is being added to
Before print paste, it is generally dissolved in water or the in water abundant hydrophilic macromolecule stiff colloidal solution for being swollen and dispersing, or
Person is oil/water type or water/oil type emulsion thickening.When being modulated into print paste, a part of dyestuff is dissolved in water, another part dyestuff
It then dissolves, adsorb or is dispersed in stamp original paste.Printing gum is the main component of print paste, it decides stamp runnability
Can, the surface tinctorial yield of dyestuff, finish of decorative pattern profile etc..
Printing gum should have higher at paste ability, i.e., just can be made into the higher pasty mass of viscosity with less thickener,
The chemical property and dispersity of made former paste all should be more stable, and have rheological property appropriate, adhesion strength, interior
Poly- power and water-retaining property, lower to the affinity of dyestuff and easy washout.Existing thickener customary thickeners are sodium alginate, still
When being used for wool fabric, since fabric viscosity is big, it is easy to appear the problems such as being stained with net, traction, pattern edge poor definition, and
The defect of easy skinning during storage.
Summary of the invention
It is an object of the present invention to overcoming defect existing in the prior art, a kind of wool fabric printing gum is provided
Composition, above-mentioned printing gum can room temperature preparation, thickener shelf stability is good, and mill base is on roll body surface during screen printing
Adhesive force is strong.
To achieve the above object, the technical scheme is that：A kind of wool fabric printing paste composition, feature exist
In printing paste composition includes thickener, nano-crystal cellulose, dispersing agent, helps ink, wherein in parts by weight, thickening
3 ~ 5.5 parts of agent, 0.2 ~ 2 part of dispersing agent, helps 0.04 ~ 0.3 part of ink at 0.3 ~ 1.5 part of nano-crystal cellulose, and 90 ~ 95 parts of water, thickener
For sodium alginate, or formed with nonmetallic clay mineral composition for sodium alginate.
Further, one of derivative that ink is dicyandiamide, urea, niacin and niacin or two or more is helped
Combination.
Further, printing paste composition further includes pH adjusting agent, and the pH value of printing paste composition is 6 ~ 7, pH
Being worth regulator is selected from one of citric acid, sorbic acid, hydrochloric acid or two or more combinations.
Further, nonmetallic clay mineral is selected from one of sepiolite, kaolin, montmorillonite or two or more
Combination, the weight ratio of sodium alginate and nonmetallic clay mineral is 3 in sodium alginate and nonmetallic clay mineral composition：
（0.4~0.8）.
The second object of the present invention is to provide a kind of preparation method of wool fabric printing paste composition, and feature exists
In including the following steps：
S1：Dispersing agent and thickener is soluble in water, obtain aqueous thickener solution；
S2：Microcrystalline cellulose is added in 2mol/L ammonium persulfate solution, stands after mixing, is placed in ultrasound reactor
In, it is stirred to react 4-5h at 60 DEG C, obtains suspension, suspension is placed in a centrifuge and is centrifuged repeatedly washing, obtains glue
Nano-crystal cellulose；
S3：Under stirring by nano-crystal cellulose, help ink to be added in aqueous thickener solution, be added pH adjusting agent pH value is adjusted
To 6 ~ 7.
The advantages of the present invention are：
Nano-crystal cellulose is introduced in wool fabric printing gum of the present invention, improves mill base mobility, and PVI value is smaller, is suitble to print
Fine decorative pattern processed, and line weight is uniform；
Above-mentioned printing gum can room temperature preparation, the short time is configured to after mill base sealed storage the variation of PVI value acceptable in proportion
In range, storage stability is good.
Specific embodiment
With reference to embodiment, the specific embodiment of the present invention is further described.Following embodiment is only used for more
Add and clearly demonstrate technical solution of the present invention, and not intended to limit the protection scope of the present invention.
Embodiment 1
1 wool fabric printing paste composition of embodiment includes thickener, nano-crystal cellulose, dispersing agent, helps ink, wherein is pressed
According to parts by weight meter, 3 parts of thickener, 0.2 part of dispersing agent, helps 0.3 part of ink at 1.5 parts of nano-crystal cellulose, and 90 parts of water, thickener
For sodium alginate.
Helping ink is dicyandiamide.
The preparation method of wool fabric printing paste composition includes the following steps：
S1：Dispersing agent and thickener is soluble in water, obtain aqueous thickener solution；
S2：Microcrystalline cellulose is added in 2mol/L ammonium persulfate solution, stands after mixing, is placed in ultrasound reactor
In, it is stirred to react 4h at 60 DEG C, obtains suspension, suspension is placed in a centrifuge and is centrifuged repeatedly washing, is obtained gelatinous
Nano-crystal cellulose；
S3：Under stirring by nano-crystal cellulose, help ink to be added in aqueous thickener solution.
Embodiment 2
Embodiment 2 the difference from embodiment 1 is that, in parts by weight, wool fabric printing paste composition include thickening
5.5 parts of agent, 2 parts of dispersing agent, helps 0.04 part of ink at 0.3 part of nano-crystal cellulose, and 95 parts of water, thickener is sodium alginate and non-gold
Belong to clay mineral composition to form.
Help one of derivative that ink is dicyandiamide, urea, niacin and niacin or two or more combinations.
Printing paste composition further includes pH adjusting agent, and the pH value of printing paste composition is 6, and pH adjusting agent is
Citric acid.
Nonmetallic clay mineral is sepiolite, sodium alginate and sodium alginate in nonmetallic clay mineral composition with it is nonmetallic
The weight ratio of clay mineral is 3：0.4.
2 nano-crystal cellulose of embodiment and after helping ink to be added in aqueous thickener solution, adds pH adjusting agent adjusting
The pH value of mixed solution.
Embodiment 3
Embodiment 3 the difference from embodiment 1 is that, in parts by weight, wool fabric printing paste composition include thickening
4 parts of agent, 1 part of dispersing agent, helps 0.15 part of ink at 0.9 part of nano-crystal cellulose, 93 parts of water, thickener be sodium alginate with it is nonmetallic
Clay mineral composition forms.
Helping ink is niacin；Printing paste composition further includes pH adjusting agent, and the pH value of printing paste composition is 7,
PH adjusting agent is sorbic acid.
Nonmetallic clay mineral is kaolin, sodium alginate and sodium alginate in nonmetallic clay mineral composition with it is nonmetallic
The weight ratio of clay mineral is 3:0.8.
Embodiment 4
Embodiment 4 the difference from embodiment 1 is that, help ink urea and niacin to be composed.
Nonmetallic clay mineral is selected from sepiolite 5:1.
Comparative example
Containing sodium alginate in comparative example thickener is 4.5 parts, is free of nano-crystal cellulose.
Compared with comparative example, embodiment 1-4 rheological property is improved, and is suitable for printing fine printing decoration, 7 days sealed storages
Afterwards, the slight skinning of embodiment 1-4, skinning are better than comparative example, but by quickly stirring, skinning can dissolve, again at paste,
Variation is little.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (5)
1. a kind of wool fabric printing paste composition, which is characterized in that printing paste composition includes thickener, nano-crystal fiber
Element, helps ink at dispersing agent, wherein in parts by weight, 3 ~ 5.5 parts of thickener, 0.3 ~ 1.5 part of nano-crystal cellulose, dispersing agent
0.2 ~ 2 part, help 0.04 ~ 0.3 part of ink, 90 ~ 95 parts of water, thickener is sodium alginate, or is sodium alginate and nonmetallic clay
Mineral assemblage forms.
2. wool fabric printing paste composition according to claim 1, which is characterized in that helping ink is dicyandiamide, urine
One of derivative of element, niacin and niacin or two or more combinations.
3. wool fabric printing paste composition according to claim 1, which is characterized in that printing paste composition also wraps
PH adjusting agent is included, the pH value of printing paste composition is 6 ~ 7, and pH adjusting agent is in citric acid, sorbic acid, hydrochloric acid
One or more kinds of combinations.
4. wool fabric printing paste composition according to claim 1, which is characterized in that nonmetallic clay mineral is choosing
From one of sepiolite, kaolin, montmorillonite or two or more combinations, sodium alginate and nonmetallic clay mineral composition
The weight ratio of middle sodium alginate and nonmetallic clay mineral is 3：（0.4~0.8）.
5. a kind of preparation method of wool fabric printing paste composition, which is characterized in that include the following steps：
S1：Dispersing agent and thickener is soluble in water, obtain aqueous thickener solution；
S2：Microcrystalline cellulose is added in 2mol/L ammonium persulfate solution, stands after mixing, is placed in ultrasound reactor
In, it is stirred to react 4-5h at 60 DEG C, obtains suspension, suspension is placed in a centrifuge and is centrifuged repeatedly washing, obtains glue
Nano-crystal cellulose；
S3：Under stirring by nano-crystal cellulose, help ink to be added in aqueous thickener solution, be added pH adjusting agent pH value is adjusted
To 6 ~ 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810523258.8A CN108914647A (en) | 2018-05-28 | 2018-05-28 | A kind of wool fabric printing paste composition and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810523258.8A CN108914647A (en) | 2018-05-28 | 2018-05-28 | A kind of wool fabric printing paste composition and preparation method thereof |
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| CN108914647A true CN108914647A (en) | 2018-11-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109972423A (en) * | 2019-02-27 | 2019-07-05 | 温州优巴信息技术有限公司 | A kind of dedicated intelligent print paste of high-precision two-sided digital stamp and its preparation and printing technology |
Citations (5)
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|---|---|---|---|---|
| CN101684618A (en) * | 2008-09-23 | 2010-03-31 | 山东滨州亚光毛巾有限公司 | Composite printing paste and preparation method thereof |
| CN102767100A (en) * | 2012-07-30 | 2012-11-07 | 罗莱家纺股份有限公司 | Printing gum composition and printing paste |
| CN105780543A (en) * | 2016-03-29 | 2016-07-20 | 湖南工程学院 | Sepiolite printing gum and sepiolite printing paste and preparation methods and applications thereof |
| CN105926319A (en) * | 2016-05-18 | 2016-09-07 | 江苏阳光集团有限公司 | Active ink digital printing pretreating size for woolen fabric |
| CN107956149A (en) * | 2017-12-08 | 2018-04-24 | 常熟市沪联印染有限公司 | A kind of Reactive Printing Process of wool fabric |
-
2018
- 2018-05-28 CN CN201810523258.8A patent/CN108914647A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101684618A (en) * | 2008-09-23 | 2010-03-31 | 山东滨州亚光毛巾有限公司 | Composite printing paste and preparation method thereof |
| CN102767100A (en) * | 2012-07-30 | 2012-11-07 | 罗莱家纺股份有限公司 | Printing gum composition and printing paste |
| CN105780543A (en) * | 2016-03-29 | 2016-07-20 | 湖南工程学院 | Sepiolite printing gum and sepiolite printing paste and preparation methods and applications thereof |
| CN105926319A (en) * | 2016-05-18 | 2016-09-07 | 江苏阳光集团有限公司 | Active ink digital printing pretreating size for woolen fabric |
| CN107956149A (en) * | 2017-12-08 | 2018-04-24 | 常熟市沪联印染有限公司 | A kind of Reactive Printing Process of wool fabric |
Non-Patent Citations (1)
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| 段久芳: "《天然高分子材料》", 30 September 2016, 华中科技大学出版社，第1版， * |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109972423A (en) * | 2019-02-27 | 2019-07-05 | 温州优巴信息技术有限公司 | A kind of dedicated intelligent print paste of high-precision two-sided digital stamp and its preparation and printing technology |
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Application publication date: 20181130 |