CN104562788A - Woolen sweater embossing process - Google Patents
Woolen sweater embossing process Download PDFInfo
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- CN104562788A CN104562788A CN201310508010.1A CN201310508010A CN104562788A CN 104562788 A CN104562788 A CN 104562788A CN 201310508010 A CN201310508010 A CN 201310508010A CN 104562788 A CN104562788 A CN 104562788A
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- embossing
- woolen sweater
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Abstract
The invention relates to a woolen sweater embossing process, and belongs to the technical field of woolen sweater embossing. The woolen sweater embossing process comprises the following specific processing steps: preparing a bottom plate; stretching; sensitizing; plate-making; developing; blending printing pulp; embossing on a machine; drying; steaming; carrying out milled finishing; and dyeing, wherein the printing pulp comprises 2.5% of SynthappretBAP (46%), 0.3% of sodium bicarbonate, 1.0% of low-solid alginate (thickening agent) and 96.2% of water; and a proper amount of (0.001%-0.01%) of coating is added to the pulp, so that the embossing effect can be relatively obvious, but the coating cannot be excessively added (colorific printing is formed by excessive coating); the embossing effect on a light woolen sweater is relatively prominent; the printing meeting the requirements can be prepared by the woolen sweater embossing process; the operation is simple and convenient in the process; and the woolen sweater embossing process has certain environment-friendly and economic benefits.
Description
Technical field
The present invention relates to a kind of woollen sweater embossing technique, belong to woollen sweater printing technique field.
Background technology
Woollen sweater, also known as the stamp of sweater, refers to the technique directly stamping certain colour image on woollen sweater.Stamp woollen sweater has the advantages that flower pattern change is many, bright in colour, pattern is true to nature, soft, and have that jacquard weave sweater does not have or be difficult to the superiority that reaches, therefore, stamp sweater is more and more subject to the favor of consumer, and woollen sweater not only can carry out local stamp but also can carry out whole body stamp.
Sweater stamp has PLATE SCREAM PRINTING and ROTARY SCREAM PRINTING two kinds usually, and the former is suitable for the stamp of garment piece, and latter is suitable for successional stamp.In sweater stamp, except sub-fraction adopts ROTARY SCREAM PRINTING, most of sweater product all adopts PLATE SCREAM PRINTING, again based on manual table printing in PLATE SCREAM PRINTING.Print edition decorative pattern manufacturing process is: after patterning design is determined, need draw the black and white original text of each color separation flower pattern, by being coated with photoresists on screen cloth, after printing down, development and flower version are repaired, and can stamp application.Generally there is complex process problem in these printing technologies, uneconomical environmental protection.
Summary of the invention
The object of the present invention is to provide a kind of woollen sweater embossing technique, more to carry out woollen sweater stamp to environmental protection.
To achieve these goals, technical scheme of the present invention is as follows:
An embossing technique for woollen sweater, its concrete technology step comprises: the making of egative film, and---stretch tight net, and---photosensitive------------upper machine stamp---dries---decatize---fulling milling arrangement---dyeing to print slurry allotment in development in plate-making.
Wherein, the embossing of woollen sweater adopts local (decorative pattern of finger mark) shrinkproof, and all the other position entirety carry out the method for fulling milling process, and figuratum position can not fulling milling.
The composition of printing paste: SynthappretBAP (46%) 2.5%, sodium bicarbonate 0.3%, low solid alginate (thickener) 1.0%, water 96.2%.
Sodium alginate has dried meat floss shape, powdery, beans shelly, and color and luster has brown, yellow, green and brown look etc. several, should note the following characteristic when preparation thickening is stuck with paste:
1. sodium alginate is soluble in water, and gelatinization is functional, and adding warm water can be expanded, thus obtains uniform sodium alginate paste.But water temperature can not more than 60 DEG C, otherwise viscosity declines;
2. the viscosity of the sodium alginate of bleaching is coloured good not as band;
3. the stability of former paste is 5.8 ~ 11 better with pH value, is worth and can separates out alginic acid and water insoluble lower than 5.8; PH value can be condensed again higher than 11: it is strong alkali-acid resistance not, is condensed into block when meeting;
4. the not resistance to heavy metal ion of this paste, as calcium, aluminium, iron, zinc, metal ion more than copper etc. two valency solidifies immediately, water insoluble and separate out, meet alcohol also to congeal, compound method: first warm water is put into charging basket, add calgon (0.5% ~ 1%), under constantly stirring, sodium alginate is slowly added in warm water, be stirred well to evenly without granular paste, add water to total amount, be 7 ~ 8 for subsequent use by alkali adjust ph, calgon is water softener, calcium in its energy complexing water and in sticking with paste, the metal ions such as magnesium, prevent sodium alginate from generating precipitation.
In above-mentioned slurry, add the coating of appropriate (0.001% ~ 0.01%) simultaneously, anaglyph can be made more obvious, but excessively must not add (excessive printed), floating at light sweater, to carve effect more outstanding.
In formula, the use of various auxiliary agent is as described below:
1. water-soluble resin: anti-piping compound;
2. the former paste of sodium alginate: embossing thickener should select the former paste do not reacted with resin, and easily washes away again in fulling milling treatment process;
3. sodium bicarbonate (sodium bicarbonate): water-soluble resin anti-piping compound BAP need bake in the basic conditions, sodium bicarbonate can make anti-piping compound be alkalescence.If the pH value of sweater be neutral or alkalescent time, can reduce the consumption of sodium bicarbonate, because sodium bicarbonate can make the bad stability of shrinkproof slurry, general stationary phase is about about 24h, adds when preferably sizing mixing before stamp; Water-soluble resin anti-piping compound BAP has certain penetrating power, if print slurry can not penetrate into the reverse side of sweater completely after stamp, then needs to add nonionic penetrant in addition.
Steam temperature is (100 ~ l10) DEG C, and the time is 15min; If bake, temperature is (110 ~ 120) DEG C, and the time is 10min.
This beneficial effect of the invention is: this invention can prepare satisfactory stamp, and simple to operation in process, has certain environmental protection and economy benefit.
Detailed description of the invention
Below in conjunction with embodiment, the specific embodiment of the present invention is described, better to understand the present invention.
Embodiment
An embossing technique for woollen sweater, its concrete technology step comprises: the making of egative film, and---stretch tight net, and---photosensitive------------upper machine stamp---dries---decatize---fulling milling arrangement---dyeing to print slurry allotment in development in plate-making.
Wherein, the embossing of woollen sweater adopts local (decorative pattern of finger mark) shrinkproof, and all the other position entirety carry out the method for fulling milling process, and figuratum position can not fulling milling.
The composition of printing paste: SynthappretBAP (46%) 2.5%, sodium bicarbonate 0.3%, low solid alginate (thickener) 1.0%, water 96.2%.
Sodium alginate has dried meat floss shape, powdery, beans shelly, and color and luster has brown, yellow, green and brown look etc. several, should note the following characteristic when preparation thickening is stuck with paste:
1. sodium alginate is soluble in water, and gelatinization is functional, and adding warm water can be expanded, thus obtains uniform sodium alginate paste.But water temperature can not more than 60 DEG C, otherwise viscosity declines;
2. the viscosity of the sodium alginate of bleaching is coloured good not as band;
3. the stability of former paste is 5.8 ~ 11 better with pH value, is worth and can separates out alginic acid and water insoluble lower than 5.8; PH value can be condensed again higher than 11: it is strong alkali-acid resistance not, is condensed into block when meeting;
4. the not resistance to heavy metal ion of this paste, in case of metal ions more than two valencys such as calcium, aluminium, iron, zinc, copper solidifies immediately, water insoluble and separate out, meet alcohol and also congeal, compound method: first warm water is put into charging basket, add calgon (0.5% ~ 1%), under constantly stirring, sodium alginate is slowly added in warm water, be stirred well to evenly without granular paste, adding water to total amount, is 7 ~ 8 for subsequent use by alkali adjust ph.Calgon is water softener, and the metal ion such as calcium, magnesium in its energy complexing water and in sticking with paste, prevents sodium alginate from generating precipitation.
In above-mentioned slurry, add the coating of appropriate (0.001% ~ 0.01%) simultaneously, anaglyph can be made more obvious, but excessively must not add (excessive printed), floating at light sweater, to carve effect more outstanding.
In formula, the use of various auxiliary agent is as described below:
1. water-soluble resin: anti-piping compound;
2. the former paste of sodium alginate: embossing thickener should select the former paste do not reacted with resin, and easily washes away again in fulling milling treatment process;
3. sodium bicarbonate (sodium bicarbonate): water-soluble resin anti-piping compound BAP need bake in the basic conditions, sodium bicarbonate can make anti-piping compound be alkalescence, if the pH value of sweater be neutral or alkalescent time, the consumption of sodium bicarbonate can be reduced, because sodium bicarbonate can make the bad stability of shrinkproof slurry, general stationary phase is about about 24h, adds when preferably sizing mixing before stamp; Water-soluble resin anti-piping compound BAP has certain penetrating power, if print slurry can not penetrate into the reverse side of sweater completely after stamp, then needs to add nonionic penetrant in addition.
Steam temperature is (100 ~ l10) DEG C, and the time is 15min.If bake, temperature is (110 ~ 120) DEG C, and the time is 10min.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (4)
1. an embossing technique for woollen sweater, is characterized in that: concrete technology step comprises: the making of egative film, and---stretch tight net, and---photosensitive------------upper machine stamp---dries---decatize---fulling milling arrangement---dyeing to print slurry allotment in development in plate-making.
2. the embossing technique of a kind of woollen sweater according to claim 1, it is characterized in that: the composition of described printing paste: SynthappretBAP (46%) 2.5%, sodium bicarbonate 0.3%, low solid alginate (thickener) 1.0%, water 96.2%.
3. the embossing technique of a kind of woollen sweater according to claim 2, is characterized in that: the coating simultaneously adding appropriate (0.001% ~ 0.01%) in described slurry, anaglyph is more obvious.
4. the embossing technique of a kind of woollen sweater according to claim 1, is characterized in that: described steam temperature is 100 ~ l10 DEG C, and the time is 15min, if bake, temperature is 110 ~ 120 DEG C, and the time is 10min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310508010.1A CN104562788A (en) | 2013-10-25 | 2013-10-25 | Woolen sweater embossing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310508010.1A CN104562788A (en) | 2013-10-25 | 2013-10-25 | Woolen sweater embossing process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104562788A true CN104562788A (en) | 2015-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310508010.1A Pending CN104562788A (en) | 2013-10-25 | 2013-10-25 | Woolen sweater embossing process |
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| CN (1) | CN104562788A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105525420A (en) * | 2015-12-07 | 2016-04-27 | 江苏丹毛纺织股份有限公司 | Wool differential shrinking stereo pattern fabric and manufacturing method thereof |
| CN105951476A (en) * | 2016-06-14 | 2016-09-21 | 王健 | Duplex cashmere printing process |
| CN105951479A (en) * | 2016-06-14 | 2016-09-21 | 王健 | Three-dimensional dyeing process for wool |
| CN107724127A (en) * | 2017-10-27 | 2018-02-23 | 珠海建轩服装有限公司 | Wool printed fabric and preparation method thereof |
| CN108677424A (en) * | 2018-07-17 | 2018-10-19 | 江苏丹毛纺织股份有限公司 | A kind of production method of a variety of finished product styles of fabric |
| CN108999002A (en) * | 2018-09-18 | 2018-12-14 | 桐乡市辉煌染整有限公司 | The imitative digital discharge printing technique of one kind |
| CN109235081A (en) * | 2018-09-18 | 2019-01-18 | 桐乡市辉煌染整有限公司 | A kind of wool dyeing and printing process |
| CN109440500A (en) * | 2018-10-31 | 2019-03-08 | 潢川县圣宇服饰科技有限公司 | High definition silk-screen printing technique and its application on compound fabric stamp |
-
2013
- 2013-10-25 CN CN201310508010.1A patent/CN104562788A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105525420A (en) * | 2015-12-07 | 2016-04-27 | 江苏丹毛纺织股份有限公司 | Wool differential shrinking stereo pattern fabric and manufacturing method thereof |
| CN105951476A (en) * | 2016-06-14 | 2016-09-21 | 王健 | Duplex cashmere printing process |
| CN105951479A (en) * | 2016-06-14 | 2016-09-21 | 王健 | Three-dimensional dyeing process for wool |
| CN107724127A (en) * | 2017-10-27 | 2018-02-23 | 珠海建轩服装有限公司 | Wool printed fabric and preparation method thereof |
| CN108677424A (en) * | 2018-07-17 | 2018-10-19 | 江苏丹毛纺织股份有限公司 | A kind of production method of a variety of finished product styles of fabric |
| CN108999002A (en) * | 2018-09-18 | 2018-12-14 | 桐乡市辉煌染整有限公司 | The imitative digital discharge printing technique of one kind |
| CN109235081A (en) * | 2018-09-18 | 2019-01-18 | 桐乡市辉煌染整有限公司 | A kind of wool dyeing and printing process |
| CN109440500A (en) * | 2018-10-31 | 2019-03-08 | 潢川县圣宇服饰科技有限公司 | High definition silk-screen printing technique and its application on compound fabric stamp |
| CN109440500B (en) * | 2018-10-31 | 2020-12-29 | 潢川县圣宇服饰科技有限公司 | High-definition screen printing process and application thereof in composite fabric printing |
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Application publication date: 20150429 |
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| WD01 | Invention patent application deemed withdrawn after publication |