CN1274902C - True silk glue retension printing method - Google Patents
True silk glue retension printing method Download PDFInfo
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- CN1274902C CN1274902C CN 03159064 CN03159064A CN1274902C CN 1274902 C CN1274902 C CN 1274902C CN 03159064 CN03159064 CN 03159064 CN 03159064 A CN03159064 A CN 03159064A CN 1274902 C CN1274902 C CN 1274902C
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Abstract
The present invention relates to a glue-retention printing method for true silk, which is a true silk printing method that the greige of the true silk is directly printed and is locally deglued without being refined and deglued before being printed. The present invention comprises the steps: firstly, the preparation of printing paste, namely that every 100 parts by weight of printing paste contains 7 to 9 parts of thickening agent, 5 to 15 parts of degluing agent, 0 to 2 parts of penetrating agent, 0 to 5 parts of urea and water, and the ph value of the printing paste is regulated to 9.5 to 10.5 by an alkali agent; then, scrape printing, namely that the prepared printing paste is printed on the greige of the true silk to be printed; steaming, namely that the printed greige is put in a steam box to be steamed under the pressure of 0.1Mp for 20 to 40 minutes; finally, water washing, the steamed greige is washed in water in which 1.5 to 5 g/l of alkali agent and 05 to 2 g/l of surface active agent are added. Because the existing refining and degluing procedure of the greige of the true silk is saved, the present invention saves a refining assistant, the water, electricity, etc., and also avoids wastewater generated by printing and refining polluting environment, and the prepared true silk has the advantage of stereo perception of a relief.
Description
Technical field
The present invention relates to a kind of silk broadcloth printing method, especially a kind ofly before stamp, need not carry out concise coming unstuck, but direct printing and come unstuck to printing the part, position obtains being rich in the silk broadcloth printing method of plastic relief effect the silk broadcloth greig.
Background technology
Existing silk broadcloth printing method, it is concise all to be that the silk broadcloth greig that will treat stamp earlier carries out, to slough behind the silk gum stamp again.Its shortcoming is: 1) the silk broadcloth greig need consume scouring assistant when concise, and water consumption, power consumption, and the waste water that concise back produces is with contaminated environment; 2) silk broadcloth that obtains behind the stamp lacks with effect like the concavo-convex plastic relief.
Summary of the invention
The objective of the invention is to overcome the shortcoming that exists in the above-mentioned prior art, provide a kind of and can before stamp, need not carry out concise coming unstuck the silk broadcloth greig, to save scouring assistant, water saving, energy-conservation, silk broadcloth free from environmental pollution is again protected offset printing flower method, and makes silk broadcloth behind the stamp be rich in like the plastic relief characteristics such as effect.
Silk broadcloth of the present invention is protected offset printing flower method and is included following step:
1) modulation printing paste: select following component and consumption earlier for use: per 100 parts of (umbers by weight, below all identical) contain thickener 7-9 part, degumming agent 5-15 part, bleeding agent 0-2 part, urea 0-5 part in the printing paste, all the other are water, and regulating pH value with alkaline agent then is 9.5-10.5;
2) scrape: on silk broadcloth greig to be printed, print the above-mentioned printing paste that modulates;
3) evaporate: with above-mentioned scrape and the greig that has printing paste put into steam box and evaporate, steam pressure is 0.1Mpa in the steam box, time 20-40 minute;
4) washing: the greig after will evaporating washs in the water that is added with alkaline agent 1.5-5g/l and surfactant 0.5-2g/l.
The silk gum that is printed on the above-mentioned greig on the printing paste position is evaporating middle hydrolysis, the silk gum of hydrolysis and other impurity are dissolved in the water and remove, the silk gum that is not printed on the printing paste position is evaporating middle sex change, solubility reduction, can not be dissolved in the water and keeping, thereby print out silk broadcloth with plastic relief effect.
In the printing method of the present invention, modulate the used degumming agent of printing paste preferably soap or synthetic detergent.Because of soap or synthetic detergent can be compatible with other composition in the printing paste, and in the condition of evaporating, work the effect of coming unstuck, come unstuck, protect glue, make silk broadcloth produce the embossment stereoeffect but not print the position thereby in the stamp process, make the greig for the treatment of stamp print the position.
In the printing method of the present invention, modulate used thickener preferably big love glue A-9 of printing paste or Yin Da and stuck glue PA-40.Higher because of adding degumming agent and pH value in the printing paste, printing paste will scrape on green compact simultaneously, wetting and the poor permeability of green compact, thus thickener requires that good alkali resistance is arranged, cohesive force and preferably scraping property, take off paste, like glue A-9 or comparatively suitable greatly because of reaching stuck glue PA-40.
In the printing method of the present invention, modulation printing paste used bleeding agent is a kind of among penetrating agent JFC or the bleeding agent L-SN, so that printing paste permeates in greig better.
In the printing method of the present invention, modulation printing paste used alkaline agent can be a kind of in soda ash or the sodium bicarbonate.
In the printing method of the present invention, wash used Surfactant and be a kind of in dispersant WA or the detergent 209.
Urea in the said components is because it has hygroscopicity preferably, can absorb a certain amount of moisture in evaporating operation, is beneficial to printing paste and permeates in greig.
The above-mentioned operation of evaporating is to make greig print the silk gum at position, is hydrolyzed into micromolecule amino acid soluble in water under wet, the heat effect in degumming agent in printing paste and the steam box; The big molecule of silk gum at non-printing position becomes line style albumen by ball-type albumen under the effect of heat, solubility reduces in water.Therefore, the pressure of steam box and the time of evaporating will decide according to the thickness of greig, the size at printing position when evaporating, and Pressure control is at 0.1Mpa, time is 20-40 minute, pressure is too high, the time is oversize, prints not only silk gum hydrolysis of position, and fibroin is also wanted hydrolysis and influenced the intensity of finished product; Time is too short, pressure is too low, and it is insufficient to print position silk gum hydrolysis, and finished product embossment stereoeffect is bad.
Above-mentioned washing step is that the greig that will evaporate washs in the water that is added with alkaline agent 1.5-5g/l and surfactant 0.5-2g/l, be printed on the silk gum of hydrolysis at printing paste position and other impurity to be dissolved in the water on the greig and remove, be not printed on the silk gum sex change at printing paste position, ball-type albumen changes to line style albumen, solubility reduces, can not flush away during washing.Used alkaline agent can be a kind of in soda ash or the sodium bicarbonate; Surfactant is a kind of in dispersant WA, the detergent 209.
The beneficial effect that silk broadcloth of the present invention is protected offset printing flower method is: 1) the inventive method can be saved the concise operation of coming unstuck of real silk greig, therefore save scouring assistant, water, electricity etc., also avoided existing stamp because of must the concise disadvantage that produces waste water, contaminated environment; 2) the present invention only carries out the part to the printing position at the printing paste place that contains degumming agent and comes unstuck in the stamp process, with the silk gum at non-printing position different physics essence, chemical change take place in evaporating because print the position, it is printed position silk gum and water-washes away easily because of hydrolysis, the silk gum sex change of non-printing position can not be dissolved and kept, thereby obtain to have the strong silk broadcloth of embossment third dimension, not only improved existing silk broadcloth value-added content of product, also satisfy market to the demand of new varieties.
The present invention is further described by the following embodiment.
The specific embodiment
Embodiment 1 present embodiment silk broadcloth is protected offset printing flower method and is included following step:
1) modulation printing paste: select following component and consumption earlier for use: per 100 parts (with listed as parts by weight, below all identical) contain thickener 7-9 part, degumming agent 5-15 part, bleeding agent 0-2 part, urea 0-5 part in the printing paste, all the other are water, and regulating pH value with alkaline agent then is 9.5-10.5; Wherein thickener is to like that greatly glue, degumming agent are that soap, bleeding agent are JFC.
2) scrape: on silk broadcloth greig to be printed, print the above-mentioned printing paste that modulates;
3) evaporate: the above-mentioned greig that has printing paste that produces is put into steam box evaporate, steam pressure is 0.1Mpa in the steam box, and time 20-40 minute, the greig that has printing paste was in the process of evaporating, and its different parts takes place by different the variation;
4) washing: the greig after will evaporating washs in the water that is added with alkaline agent 1.5-5g/l and surfactant 0.5-2g/l; Surfactant is dispersant WA in the present embodiment.Evaporating middle hydrolysis so that be printed on the silk gum at printing paste position on the greig, the silk gum of hydrolysis and other impurity are dissolved in the water and remove, the silk gum that is not printed on the printing paste position is evaporating middle sex change, and promptly ball-type albumen changes to line style albumen, and its solubility reduces, can not be dissolved in the water and keeping.Thereby print out silk broadcloth with anaglyph.
Below present embodiment is subdivided into seven examples, and tests, can obtain printing quality roughly the same with the parameter of table 1.
Table 1
Embodiment 2 present embodiment silk broadcloths are protected offset printing flower method and present embodiment 1, and different is that degumming agent is a synthetic detergent.Below present embodiment is subdivided into seven examples, and tests, can obtain printing quality roughly the same with the parameter of table 2.
Table 2
Embodiment 3 present embodiment silk broadcloths are protected offset printing flower method and embodiment 2 different are that to wash used surfactant be detergent 209.
Below present embodiment is subdivided into seven examples, and tests, can obtain printing quality roughly the same with the parameter of table 3.
Table 3
Thickener protected offset printing flower method and embodiment 1 or embodiment 2 or embodiment different is by embodiment 4 present embodiment silk broadcloths is Yin Da and stuck glue PA-40.
Below present embodiment is subdivided into seven examples, and tests, can obtain printing quality roughly the same with the parameter of table 4.
Table 4
Embodiment 5 present embodiment silk broadcloths are protected offset printing flower method and the foregoing description 4, and different is that degumming agent is that synthetic detergent, bleeding agent are JFC.
Below present embodiment is subdivided into seven examples, and tests, can obtain printing quality roughly the same with the parameter of table 5.
Table 5
| 5 | 8.3 | 12 | 1.4 | 3.5 | 0.1 | 34 | 4 | 1.6 |
| 6 | 8.7 | 14 | 1.7 | 4 | 0.1 | 37 | 4.5 | 1.8 |
| 7 | 9 | 15 | 2 | 5 | 0.1 | 40 | 5 | 2 |
Embodiment 6 present embodiment silk broadcloths are protected offset printing flower method and the foregoing description 5, and different is that degumming agent is that soap, bleeding agent are JFC.
Below present embodiment is subdivided into seven examples, and tests, can obtain printing quality roughly the same with the parameter of table 6.
Table 6
All do not add dyestuff in the various embodiments described above, so the product of being printed just has the embossment stereoeffect of true qualities (white).Can also add in the printing paste component of the present invention with its in the compatible dyestuff of component, to make the silk product of colorful embossment stereoeffect.
Claims (3)
1, a kind of silk broadcloth is protected offset printing flower method, contains following step:
1) modulation printing paste: the prescription of printing paste is to contain the heavy part of thickener 7-9, degumming agent 5-15 weight portion, bleeding agent 0-2 weight portion, urea 0-5 weight portion in per 100 weight portion printing pastes, and all the other are water; And regulate pH value to 9.5-10.5 with alkaline agent; Wherein thickener is to like glue A9 greatly or is a kind of in soap or the synthetic detergent because of reaching a kind of, degumming agent among the stuck glue PA-40;
2) scrape: on silk broadcloth greig to be printed, print the above-mentioned printing paste that modulates;
3) evaporate: the greig that has printing paste that will produce is put into steam box and is evaporated, and steam pressure is 0.1Mpa in the steam box, time 20-40 minute;
4) washing: the greig that will evaporate washs in the water that is added with alkaline agent 1.5-5g/l and surfactant 0.5-2g/l.
2, silk broadcloth according to claim 1 is protected offset printing flower method, it is characterized in that said bleeding agent is a kind of among penetrating agent JFC or the bleeding agent L-SN, and said alkaline agent is a kind of in soda ash or the sodium bicarbonate.
3, silk broadcloth according to claim 1 and 2 is protected offset printing flower method, it is characterized in that said Surfactant is a kind of in dispersant WA or the detergent 209.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03159064 CN1274902C (en) | 2003-09-12 | 2003-09-12 | True silk glue retension printing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03159064 CN1274902C (en) | 2003-09-12 | 2003-09-12 | True silk glue retension printing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1493737A CN1493737A (en) | 2004-05-05 |
| CN1274902C true CN1274902C (en) | 2006-09-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 03159064 Expired - Fee Related CN1274902C (en) | 2003-09-12 | 2003-09-12 | True silk glue retension printing method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101748618B (en) * | 2008-12-17 | 2012-02-15 | 赵晓旭 | Method for printing silk cloth by offset press |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102191699A (en) * | 2010-03-18 | 2011-09-21 | 李鹏鸣 | Silk printing paste scouring technology and product |
| EP2701911A1 (en) * | 2011-04-29 | 2014-03-05 | manroland web systems GmbH | Rotary offset printing machine and method for printing on substrates |
| CN102352570A (en) * | 2011-07-29 | 2012-02-15 | 苏州卡奇特纺织有限公司 | Printing method of real silk |
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2003
- 2003-09-12 CN CN 03159064 patent/CN1274902C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101748618B (en) * | 2008-12-17 | 2012-02-15 | 赵晓旭 | Method for printing silk cloth by offset press |
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| CN1493737A (en) | 2004-05-05 |
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