CN101096823A - Real silk fabric coloring agent printing decoration light water developing and printing flowers method - Google Patents
Real silk fabric coloring agent printing decoration light water developing and printing flowers method Download PDFInfo
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- CN101096823A CN101096823A CNA2007100698615A CN200710069861A CN101096823A CN 101096823 A CN101096823 A CN 101096823A CN A2007100698615 A CNA2007100698615 A CN A2007100698615A CN 200710069861 A CN200710069861 A CN 200710069861A CN 101096823 A CN101096823 A CN 101096823A
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Abstract
The invention discloses a real silk fabric dye art fine water laundering stamping, which is characterized by the following: proceeding graft modify for real silk fibre; introducing basic ion group into fabric molecule; intensifying dye seat of negative ion (acid, neutral and so on); intensifying dye-uptake of the dye; improving color stability; adopting synthetic thickener with low solid content as main primary pulp of dye art color paste; decreasing the content of slurry in color paste; adding reinforce agent and soften agent into color paste; further-improve color stability of printing textile; modifying hand touch. This invention can shorten dye printing craft, which can reach the goal of light wash.
Description
Technical field
The present invention relates to the printing method of textiles, especially relate to a kind of real silk fabric coloring agent printing decoration light water developing and printing flowers method.
Background technology
At present the real silk fabric stamp has two kinds of COAT PRINTING and dye printings.
COAT PRINTING is widely used, and accounts for 50～60% of whole stamp production; COAT PRINTING is mat adhesive film forming on fabric, thereby coating is anchored at the printing technology that fabric face obtains required pattern.Have simple to operately, work simplification generally need not washed behind the stamp, soaps, operation such as destarch, energy savings, advantages such as no wastewater problem.But COAT PRINTING is adhered to it on fabric by the adhesive film forming, because the existence of adhesive, the feel of stamp (particularly large tracts of land stamp) fabric is relatively poor, and simultaneously the epithelium that partly forms at decorative pattern of adhesive exists absorption dust, yellowing, problem such as aging.
And dye printing is different with COAT PRINTING.Because dyestuff has substantivity to fiber, so the thickener that dye printing is used only needs to give mill base with certain viscosity and stamp characteristic, so that dyestuff tentatively puts on fabric face with thickener.But behind stamp, need dyestuff is shifted to fibrous inside from mill base through evaporating, so on dye set.At this moment, the function of thickener is also just finished, and needs to remove from fabric.In addition, after stamp evaporates, also need remove exist on the fabric not on the dye well loose colour that dyes.Therefore, dye printing behind stamp, also need evaporate, operation such as washing, destarch.In the dye printing, combining of chemistry takes place with fiber in dyestuff, handles through destarch again behind the stamp.Compare with COAT PRINTING, its fabric feeling and washing, fastness such as to soap, wash by rubbing with the hands better, but there is sewage handling problem in its complex process after washing, destarch, ecological environment is existed destroy.
Summary of the invention
Relatively the pluses and minuses of COAT PRINTING and dye printing are taken all factors into consideration both pros and cons, in conjunction with currently require high-quality, high benefit, heavily the development trend and the dyeing of the green production of environmental protection are realized the sustainable productive target that develops again.The object of the present invention is to provide a kind of real silk fabric coloring agent printing decoration light water developing and printing flowers method.With the COAT PRINTING is foundation, and dye printing is improved, and develops a kind of PRINTED FABRIC feel, COLOR FASTNESS and printing effect novel printing process preferably.Thereby the shortening printing technology reaches the purpose that light-water is washed, to reduce sewage discharge.
The technical solution used in the present invention is that step is as follows:
(1) the ripe base of real silk is fabric graft modified, increases the dye-uptake of dyestuff, prescription and technology:
Grafting agent 30～50g/L, under the normal temperature, two soak two, and to roll back band liquid percentage by weight be 70～80%, 105～120 ℃, 3～5min oven dry;
(2) in the dye printing mill base, adopting synthetic thickening agent is the major part of magma in the mill base, reduces its solids content, the Essential colour slurry formula, by weight percentage:
Dyestuff X%, urea 1～3%, 3～4% synthetic thickening agents slurry 40～60%, 6～8% modification sodium alginates or seed rubber cement 0～20% add water to 100%;
Strengthening agent to reduce loose colour, improves the COLOR FASTNESS of PRINTED FABRIC, paste formula: add: strengthening agent 0～5%, softener 0～5% in the application of dye printing mill base in above-mentioned dye printing paste formula;
Described grafting agent is: molecule one end contains reactive group, and can react with cocoon fiber combines; The other end contains cation group, can combine with ionic bond with anionic acidity or neutral dye.
Described synthetic thickening agent is polyacrylic acid or polyacrylate macromolecular compound.
Described modification sodium alginate or vegetable seeds rubber cement are: add 2～3% anionic detergents in sodium alginate or vegetable seeds rubber cement.
Described strengthening agent is polyurethane or polyacrylate macromolecular compound.
Described softener is amido silicon oil or amodimethicone macromolecular compound.
Comparing the beneficial effect that the present invention has with background technology is:
This technology makes and introduces cation group in the fiber molecule earlier with the cocoon fiber graft modification, has increased the seat that dyes of anion (acidity, neutrality etc.) dyestuff, and the dye-uptake of dyestuff is increased and the COLOR FASTNESS raising.Compare the pluses and minuses of COAT PRINTING and dye printing simultaneously, take all factors into consideration both pros and cons.With the COAT PRINTING is foundation, and dye printing is improved, and adopts the main magma of low solid content synthetic thickening agent as the dye printing mill base, reduces the content of slurry in the mill base; In mill base, add strengthening agent and softener simultaneously, make the further raising of COLOR FASTNESS of PRINTED FABRIC and the improvement of feel.This The Application of Technology can shorten dye printing technology, reaches the purpose that light-water is washed, to reduce sewage discharge.
Description of drawings
Fig. 1 is light color (dye dosage X≤1%) printing technology flow chart.
Fig. 2 is moderate depth (dye dosage X is 1～a 3%) printing technology flow chart.
Fig. 3 is dark (dye dosage X is 3～5%) and special dark (dye dosage X is 5～8%) printing technology flow chart.
The specific embodiment
All need behind the real silk fabric coloring agent stamp to handle through washing, destarch.The purpose of washing, destarch mainly is dyestuff---the loose colour of removing the slurry on the PRINTED FABRIC and not combining with fiber.Reach light-water and wash, decatize behind stamp, dyestuff wants high to the rate of transform of fiber, and the loose colour behind the minimizing stamp on the fabric is to guarantee the COLOR FASTNESS of PRINTED FABRIC; Require slurry residual on the fabric the least possible simultaneously, to guarantee fabric feeling.
1. cocoon fiber graft modification
Real silk is a protein fibre, is made up of amino acid, contains amino (basic group) and carboxyl (acidic-group) in the fiber molecule, and fiber has amphotericity.Cocoon fiber is after graft modification, and the introducing of cation group in the molecule has increased the seat that dyes of anion (acidity, neutrality etc.) dyestuff, and the dye-uptake of dyestuff is increased.Grafting agent molecule one end contains reactive group, can react with cocoon fiber to combine; The other end contains cation group, can combine with ionic bond with anion (acidity, neutrality etc.) dyestuff.Thereby improve the rate of transform of dyestuff on fiber, loose colour is reduced, the PRINTED FABRIC COLOR FASTNESS is improved; Because dyestuff and interfibrous adhesion improve, the possibility of dyestuff imbibition reduces when stamp and decatize, and the stamp contour sharpness is improved.
2. dye printing mill base modulation
The print paste modulation is a topmost part in the stamp process, and whether the mill base modulation rationally directly influences the product quality of PRINTED FABRIC.Mill base mainly is made up of colouring agent (dyestuff or coating), slurry (or thickener) and other auxiliary agents.The dye printing mill base mainly is made up of dyestuff, thickener and other auxiliary agents; And paint-printing colour size mainly is made up of coating, adhesive, thickener and other auxiliary agents.The solid content of slurry is low in the paint-printing colour size, can no longer wash after the stamp decatize (baking).The present invention adopts dye printing " coating " mill base, and its mill base mainly is made up of dyestuff, thickener and other auxiliary agents, after the stamp decatize on the fabric residual slurry few, the pressure of washing, destarch reduces, to reach the purpose that light-water is washed.
3. strengthening agent is in the application of dye printing mill base
Dyestuff in the dye printing mill base, stamp are after decatize, and greatly the part dyestuff dyes (combination) to fibre migration from mill base, and remaining dyestuff passes through the strengthening agent effect in the mill base, further combine with fiber and on dye.Thereby, can adopt in the stamp process and add the COLOR FASTNESS of strengthening agent with further raising fabric for deep printing (dye dosage height in the mill base).
Embodiment 1: light color (dye dosage X≤1%) stamp
(1) stamp process, as shown in Figure 1:
(2) prescription and description of the process:
1) pre-treatment (cocoon fiber graft modification) prescription and technology:
About grafting agent 205:30g/L, two soak two rolls (room temperature, band liquid 70～80%), 105～120 ℃ of oven dry (3～5min).
Grafting agent 205 is provided by Zhejiang Huachen Chemical Products Co., Ltd.
2) paste formula and explanation:
Acidity or neutral dye :≤1%, urea: about 1%, 3% synthetic thickening agent slurry: 50～70% (guaranteeing under the prerequisite of not imbibition of stamp that the synthetic thickening agent slurry is few as far as possible) add water to 100%.
Because dye dosage is low, loose colour is few after the stamp decatize, generally no longer washing, destarch.Thereby slurry is starched (solid content is low, good hand touch) with synthetic thickening agent entirely in the mill base.
Synthetic thickening agent (polyacrylic acid) soars chemicals Co., Ltd by Hangzhou and provides.
3) other explanation:
Other (design, the making of flower version, stamp, decatize, back arrangement) process is identical with traditional handicraft in the stamp.
Embodiment 2: moderate depth (dye dosage X is 1～3%) stamp
(1) stamp process, as shown in Figure 2:
(2) prescription and description of the process:
1) pre-treatment (cocoon fiber graft modification) prescription and technology:
About grafting agent 205:40 g/L, two soak two rolls (room temperature, band liquid 70～80%), 105～120 ℃ of oven dry (3～5min).
2) paste formula and explanation:
Acidity or neutral dye: 1～3%, urea: about 2%, 3% synthetic thickening agent slurry: 40～60%6% modification sodium alginates slurry: (guarantee under the prerequisite of not imbibition of stamp that synthetic thickening agent and sodium alginate slurry are few as far as possible) about 10～15%, add water to 100%.
The modification sodium alginate is to add anionic detergent (as detergent 209) 2～3% in the sodium alginate slurry, and washing agent can make serous coat wetting, expanded, makes the washing raising of slurry.
3) light-water wash, fixation:
Because dye dosage is moderate, there is certain loose colour to exist after the stamp decatize, need generally that light-water is washed, destarch.Be the synthetic thickening agent slurry because slurry is most of in the mill base, part is starched for the modification sodium alginate, washes, destarch is easy.Thereby washing, destarch time and water consumption are about 1/3rd of traditional handicraft.Fixation and traditional handicraft are basic identical.
4) other explanation:
Other (design, the making of flower version, stamp, decatize, back arrangement) process is identical with traditional handicraft in the stamp.
Embodiment 3: dark (dye dosage X is 3～5%) stamp
(1) stamp process, as shown in Figure 3:
(2) prescription and description of the process:
1) pre-treatment (cocoon fiber graft modification) prescription and technology:
About grafting agent D:50g/L, two soak two rolls (room temperature, band liquid 70～80%), 105～120 ℃ of oven dry (3～5min).
Grafting agent D is provided by peaking worker Co., Ltd of Hangzhou section.
2) paste formula and explanation:
Acidity or neutral dye: 3～5%, urea: about 3%, 4% synthetic thickening agent slurry: slurry such as 40～50%8% modified corns or konjak starch (plant seed glue): (guarantee under the prerequisite of not imbibition of stamp about 15～20%, synthetic thickening agent and sodium alginate slurry are few as far as possible), strengthening agent 201:1～5%, softener: 1～5%, add water to 100%.
Because dye dosage is higher, contain the more dyestuff that dyes fiber on not after the stamp decatize on the fabric, the adding of strengthening agent in the mill base, can further combine with fiber and on dye.Thereby the minimizing loose colour, the look of raising PRINTED FABRIC
Fastness also just alleviates the pressure of stamp after washing.The too high feel that can influence fabric of strengthening agent consumption.The adding of softener helps the improvement of fabric feeling.
Strengthening agent 201 (polyacrylate) soars chemicals Co., Ltd by Hangzhou and provides; Softener is provided by Zhejiang Huachen Chemical Products Co., Ltd.
3) bake:
The purpose that bakes is to help strengthening agent the dyestuff that dyes fiber on is not reinforced and combined with fiber, and the condition that bakes is generally 150～160 ℃ (45～60S)
4) light-water wash, fixation:
Identical with last (moderate depth printing technology).
5) other explanation:
Other (design, the making of flower version, stamp, decatize, back arrangement) process is identical with traditional handicraft in the stamp.
Embodiment 4: special dark (dye dosage X is 5～8%) stamp
(1) stamp process, as shown in Figure 3:
(2) prescription and description of the process:
1) pre-treatment (cocoon fiber graft modification) prescription and technology:
About grafting agent D:50g/L, two soak two rolls (room temperature, band liquid 70～80%), 105～120 ℃ of oven dry (3～5min).
2) paste formula and explanation:
Acidity or neutral dye: 5～8%, urea: about 3%, 4% synthetic thickening agent slurry: 40～50%8% modification sodium alginates slurry: (guarantee under the prerequisite of not imbibition of stamp about 15～20%, synthetic thickening agent and sodium alginate slurry are few as far as possible), strengthening agent (polyurethane): 3～5%, softener: 3～5%, add water to 100%.
Because the dye dosage extra-high-speed, contain the more dyestuff that dyes fiber on not after the stamp decatize on the fabric, the addition of strengthening agent is higher in the mill base, thereby improves the COLOR FASTNESS of PRINTED FABRIC, also just alleviates the pressure of stamp after washing.The too high feel that can influence fabric of strengthening agent consumption, thereby adopt polyurethane strengthening agent 202 in the natural color pulp.
Strengthening agent 202 (polyurethane) soars chemicals Co., Ltd by Hangzhou and provides.
3) bake:
Identical with last (moderate depth printing technology).
4) light-water wash, fixation:
Identical with last (moderate depth printing technology).
5) other explanation:
Other (design, the making of flower version, stamp, decatize, back arrangement) process is identical with traditional handicraft in the stamp.
Claims (7)
1, real silk fabric coloring agent printing decoration light water developing and printing flowers method is characterized in that the step of this method is as follows:
(1) the ripe base of real silk is fabric graft modified, increases the dye-uptake of dyestuff, prescription and technology:
Grafting agent 30～50g/L, under the normal temperature, two soak two, and to roll back band liquid percentage by weight be 70～80%, 105～120 ℃, 3～5min oven dry;
(2) in the dye printing mill base, adopting synthetic thickening agent is the major part of magma in the mill base, reduces its solids content, the Essential colour slurry formula, by weight percentage:
Dyestuff X%, urea 1～3%, 3～4% synthetic thickening agents slurry 40～60%, 6～8% modification sodium alginates or vegetable seeds rubber cement 0～20% add water to 100%.
2, real silk fabric coloring agent printing decoration light water developing and printing flowers method according to claim 1, it is characterized in that: strengthening agent is in the application of dye printing mill base, to reduce loose colour, improve the COLOR FASTNESS of PRINTED FABRIC, paste formula: in above-mentioned dye printing paste formula, add: strengthening agent 0～5%, softener 0～5%.
3, real silk fabric coloring agent printing decoration light water developing and printing flowers method according to claim 1 is characterized in that: described grafting agent is: molecule one end contains reactive group, and can react with cocoon fiber combines; The other end contains cation group, can combine with ionic bond with anionic acidity or neutral dye.
4, real silk fabric coloring agent printing decoration light water developing and printing flowers method according to claim 1 is characterized in that: described synthetic thickening agent is polyacrylic acid or polyacrylate macromolecular compound.
5, real silk fabric coloring agent printing decoration light water developing and printing flowers method according to claim 1 is characterized in that: described modification sodium alginate or vegetable seeds rubber cement are to add 2～3% anionic detergents in sodium alginate or vegetable seeds rubber cement.
6, real silk fabric coloring agent printing decoration light water developing and printing flowers method according to claim 1 is characterized in that: described strengthening agent is polyurethane or polyacrylate macromolecular compound.
7, real silk fabric coloring agent printing decoration light water developing and printing flowers method according to claim 1 is characterized in that: described softener is amido silicon oil or amodimethicone macromolecular compound.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100698615A CN100554573C (en) | 2007-07-03 | 2007-07-03 | Real silk fabric coloring agent printing decoration light water developing and printing flowers method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100698615A CN100554573C (en) | 2007-07-03 | 2007-07-03 | Real silk fabric coloring agent printing decoration light water developing and printing flowers method |
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| Publication Number | Publication Date |
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| CN101096823A true CN101096823A (en) | 2008-01-02 |
| CN100554573C CN100554573C (en) | 2009-10-28 |
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| CNB2007100698615A Expired - Fee Related CN100554573C (en) | 2007-07-03 | 2007-07-03 | Real silk fabric coloring agent printing decoration light water developing and printing flowers method |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101962917A (en) * | 2010-09-27 | 2011-02-02 | 武丰才 | Printing raw paste capable of improving reactive printing fineness of real silk fabrics |
| CN102154827A (en) * | 2010-12-14 | 2011-08-17 | 江苏华佳丝绸有限公司 | Silk broadcloth grafted cation process |
| CN102720059A (en) * | 2012-06-20 | 2012-10-10 | 浙江华泰丝绸有限公司 | Pretreatment method for numerical printing of silk |
| CN105064080A (en) * | 2015-07-16 | 2015-11-18 | 鑫缘茧丝绸集团股份有限公司 | Real silk embossing process |
| CN105088803A (en) * | 2015-08-26 | 2015-11-25 | 江苏恒源丝绸集团有限公司 | Antimicrobial and mothproof finishing method of silk |
| CN106835760A (en) * | 2016-11-01 | 2017-06-13 | 大连工业大学 | A kind of silk fiber colouring method |
| CN111118931A (en) * | 2020-01-03 | 2020-05-08 | 杭州万事利丝绸文化股份有限公司 | Preparation method of color-changing silk |
-
2007
- 2007-07-03 CN CNB2007100698615A patent/CN100554573C/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101962917A (en) * | 2010-09-27 | 2011-02-02 | 武丰才 | Printing raw paste capable of improving reactive printing fineness of real silk fabrics |
| CN102154827A (en) * | 2010-12-14 | 2011-08-17 | 江苏华佳丝绸有限公司 | Silk broadcloth grafted cation process |
| CN102720059A (en) * | 2012-06-20 | 2012-10-10 | 浙江华泰丝绸有限公司 | Pretreatment method for numerical printing of silk |
| CN105064080A (en) * | 2015-07-16 | 2015-11-18 | 鑫缘茧丝绸集团股份有限公司 | Real silk embossing process |
| CN105088803A (en) * | 2015-08-26 | 2015-11-25 | 江苏恒源丝绸集团有限公司 | Antimicrobial and mothproof finishing method of silk |
| CN106835760A (en) * | 2016-11-01 | 2017-06-13 | 大连工业大学 | A kind of silk fiber colouring method |
| CN111118931A (en) * | 2020-01-03 | 2020-05-08 | 杭州万事利丝绸文化股份有限公司 | Preparation method of color-changing silk |
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| CN100554573C (en) | 2009-10-28 |
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Granted publication date: 20091028 Termination date: 20130703 |