CN102229291A - Digital print imitation method - Google Patents

Digital print imitation method Download PDF

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Publication number
CN102229291A
CN102229291A CN2011101122337A CN201110112233A CN102229291A CN 102229291 A CN102229291 A CN 102229291A CN 2011101122337 A CN2011101122337 A CN 2011101122337A CN 201110112233 A CN201110112233 A CN 201110112233A CN 102229291 A CN102229291 A CN 102229291A
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CN
China
Prior art keywords
color
printing
screen
color separation
orders
Prior art date
Application number
CN2011101122337A
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Chinese (zh)
Inventor
张为海
Original Assignee
绍兴原色数码科技有限公司
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Application filed by 绍兴原色数码科技有限公司 filed Critical 绍兴原色数码科技有限公司
Priority to CN2011101122337A priority Critical patent/CN102229291A/en
Publication of CN102229291A publication Critical patent/CN102229291A/en

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Abstract

The invention discloses a digital print imitation method which comprises the steps of color separating, film extruding, screen stretching, sensitizer stencil making, color paste adjusting, spatula printing, ageing, washing and drying, wherein in the color separating step (1), pattern drafts are adjusted by using color separating software, and then colors are separated into 5+n colors; in the film extruding step(2), the resolution ratio of output films is 600dpi; in the screen stretching step(3), when a flat screen is adopted, 4+n screen printing plates with more than 180 meshes need to be prepared, and when a circular screen is adopted, 4+n screen printing plates with more than 155 meshes need to be prepared; in the color paste adjusting step (4), reactive dyes are used as color pastes, and corresponding color pastes are prepared according to the color separating draft; and in the spatula printing step (5), the manufactured screen printing plates correspond to the prepared color pastes so as to carry out spatula printing on laid cloth. The digital print imitation method disclosed by the invention has the advantages of suitability for large-batch production, low cost, and high coincidence rate larger than 90%; and therefore, costs of sizing, screen printing plates, manual work and the like are saved, and the yield and the added value of products are increased.

Description

A kind of imitative digital printing method
Technical field
The present invention relates to a kind of imitative digital printing method.
Background technology
Existing stamp mode substantially all is common four look stamps or spot color separating stamp mode.The former is the pattern that prints off rich color, level transition nature with the principle color double exposure of four color separations, but color is because the cause of stack, may be in color and luster brightness defectiveness slightly, can only far see, can not closely see; Latter's color is gorgeous, but is subjected to the restriction of color tricks and the 3rd look, can not make the too much pattern of color.Existing digital ink-jet printed can saving retouched original text, a series of complicated technologies and equipment such as system net, engraving, and color matching is simple, draws a design rapidly, saved the human and material resources before the stamp, and investment cost and floor space are all fewer; But it has the shortcoming that speed is slow, cost is high.Though gondola certain company has developed the quick digital machine of daily output 5000m at present, its cost is equally than higher.So domestic digit printing also only is used for the production of drawing a design of small lot at present, quantity is confined in the hundreds of rice.Present flat, cylinder because usefulness be traditional old way, react and the speed of drawing a design slower, but cost is lower.Logarithmic code spray printing sample is imitated so present dyeing is also had no talent.And everybody is consistent thinks digital and print that common printworks can't make.
In order to copy the sample of digital spray printing, to form a kind of new printing technique, so the spray printing principle of logarithmic code stamp and the way of traditional stamp anatomize: the one, present digit printing spray printing draw a design operation have the scanning back directly spray printing, also spray printing after the color separation arranged, and factory's color separation generally is with four color separations or specially look stamp color separation, can not understand the client fully provides the folded chromatic effect of digital sample, so the rate for fitting sample of making is very poor; The 2nd, the client provides the ink composition of digit printing sample to know, and the classification of the dyestuff of each printing and dyeing mill also alters a great deal, the slurry of allotting according to color separation like this, and rate for fitting sample also is very low.Indivedual producers oneself exploitations style is arranged at present, and utilizing four color separation ways to make the digital effect sample provides to the client, but can not imitate, and own some samples of developing also in different subjobs color be not quite similar.
Summary of the invention
The object of the present invention is to provide a kind of imitative digital printing method.The present invention is fit to various weaving kinds, is fit to produce in enormous quantities, and cost is low, the rate for fitting sample height, and rate for fitting sample is greater than 90%; And saved slurry, half tone, cost such as artificial, improved output.
In order to reach above-mentioned purpose, solution of the present invention is:
A kind of imitative digital printing method, comprise color separation, go out film, the net that stretches tight, photosensitive lithographic, tinting paste, scrape, evaporate, washing, baking step:
1) described color separation step is after utilizing color separation software that the flower original text is adjusted, color separation is divided into 5 and adds n color, wherein 5 be meant black, red, blue, yellow 4 colors and 1 background color that is filled, n is 0~10 special chromatic number amount or a kind of special process that representative increases, the adjacent color screen angle staggers 15 ° or 30 ° mutually, the site be shaped as moire; Wherein 0~10 special look is used for compensating folded look inaccessible vivid color in four color separations; A kind of in special process finger mark metal powder, sheet or the pigment over printing;
2) the described resolution ratio that goes out output film in the film step is 600dpi,, background color 5 format film according to cloth fabric width needs black, red, blue, yellow according to the output of color separation color (normally adopt radially 60.9cm~110cm, dimension is to being 111.76cm~180cm), use when treating photosensitive lithographic;
3) in the described net step that stretches tight, when adopting plain net, prepare 4+n and open the above half tone of 180 orders, be used for making black, red, blue, Huang Sise and n and open special look, completely get final product with 150 orders; When adopting cylinder, prepare 4+n and open the above half tone of 155 orders, be used for making black, red, blue, Huang Sise and n and open special look, completely edition get final product with 125 orders; When adopting gold, silver powder, sheet or pigment over printing, its mesh adopts 40 order nets or 70 order nets;
4) described tinting paste step adopts reactive dye (dispersion, acidity, cation etc.) as mill base, according to the color separation original text, to modulate corresponding mill base;
5) the described step that scrapes, the mill base that mixes up with the half tone correspondence that makes scrapes the cloth of completing.
Full background color adopts colourless marine alga slurry in the described tinting paste step.
Described gold, silver powder and pigment over printing are with 70 order cylinder or plain nets; And the gold, silver sheet is done plain net with 40 orders.
Beneficial effect of the present invention is: the present invention has overcome existing problem in the existing printing technique, a kind of method of similar digit printing effect is provided, adopt with a flower edition homochromy mill base and scrape, thereby make printing and proofing rapid, make it have the advantage of digit printing simultaneously, also have to be fit to produce in enormous quantities, cost is low, the rate for fitting sample height, rate for fitting sample is greater than 90%; Slurry, half tone, cost such as artificial have then been saved in independent development, have improved output.High several times even tens times of the comparable traditional stamp of profit.
The specific embodiment
Embodiment 1
Present embodiment is to provide the real silk digit printing that brings sample abroad with the imitated client of cotton tribute silk, comprise color separation, go out film, the net that stretches tight, photosensitive lithographic, tinting paste, scrape, evaporate, washing, baking step.Wherein: 1, color separation operation is after with color separation software the flower original text being adjusted, and is divided into black, red, blue, 4 colors of Huang and 1 background color that is filled, and the adjacent color screen angle staggers 15 ° or 30 °, the site be shaped as the moire that common print works use.2, the output film is 600dpi, export radially 60.9cm of 5 on black, red, blue, yellow, background color, dimension to for the 111.76cm format film (adopt radially 60.9cm~110cm certainly, the dimension to be within 111.76cm~180cm film can), use when treating photosensitive lithographic.3, make a plate with 4 180 order plain net half tones, sensitive time is shorter; Background color is with 150 order plain net half tones.4, the step of tinting paste adopts reactive dye as mill base, according to the color separation original text, modulates mill base black, red, blue, Huang Si kind color, and a colourless marine alga slurry is used when waiting to scrape sample.5, on cloth to be printed, scrape,, scrape sample with 5 edition corresponding five mill bases of throwing the net that make.Rate for fitting sample 90%.
Embodiment 2
What present embodiment was printed and dyed is the shirt of a digital gray scale spray printing of Italy, printing method is basic identical with embodiment 1, wherein different is: add 1 full background color by 4 looks in the color separation, added 3 special looks (situation of said n=3 just according to color characteristics (the tangerine look of the inside and sky blue, grey is bright especially) again; ) black, red, blue, yellow and 3 the special looks of system mesh number are 280 order plain net half tones, completely are 150 order plain net half tones, totally 8.Other steps are basic identical.After tested, through the stamp product that the present embodiment printing method obtains, no site effect, excessively natural, its rate for fitting sample is 95%.100 meters of last machine setting-outs, effect is looked genuine.
Embodiment 3
What present embodiment was printed and dyed is the traditional Chinese Painting of a width of cloth tiger head, and printing method is substantially the same manner as Example 2, and wherein different is: what this color separation of choosing was used is that 4 looks add 1 full background color, adds one again and does word with bronze.Half tone is 4 280 order plain net half tones equally, background color 150 order plain net half tones, bronze 70 order plain net half tones.Make handicraft after the printing.(gold, silver powder and over print all can be with 70 order cylinder or plain nets in reality processing; And the gold, silver sheet will be with 40 order plain nets) the present invention can also have the embodiment of multiple conversion and remodeling, is not limited to the specific embodiment of above-mentioned embodiment, both can also adopt silver powder or pigment over printing technology, is equipped with plain net half tone or cylinder half tone.In a word, which conspicuous to those skilled in the art conversion is scope of the present invention should comprise or substitute and remodeling.

Claims (3)

1. imitative digital printing method, comprise color separation, go out film, the net that stretches tight, photosensitive lithographic, tinting paste, scrape, evaporate, washing, baking step, it is characterized in that:
1) described color separation step is after utilizing color separation software that the flower original text is adjusted, color separation is divided into 5 and adds n color, wherein 5 be meant black, red, blue, yellow 4 colors and 1 background color that is filled, n is 0~10 special chromatic number amount or a kind of special process that representative increases, the adjacent color screen angle staggers 15 ° or 30 ° mutually, the site be shaped as moire; Wherein 0~10 special look is used for compensating folded look inaccessible vivid color in four color separations; A kind of in special process finger mark metal powder, sheet or the pigment over printing;
2) the described resolution ratio that goes out output film in the film step is 600dpi, according to black, red, blue, yellow, 5 format film according to cloth fabric width needs of background color of color separation color output, uses when treating photosensitive lithographic;
3) in the described net step that stretches tight, when adopting plain net, prepare 4+n and open the above half tone of 180 orders, be used for making black, red, blue, Huang Sise and n and open special look, completely get final product with 150 orders; When adopting cylinder, prepare 4+n and open the above half tone of 155 orders, be used for making black, red, blue, Huang Sise and n and open special look, completely edition get final product with 125 orders; When adopting gold, silver powder, sheet or pigment over printing, its mesh adopts 40 order nets or 70 order nets;
4) described tinting paste step adopts reactive dye as mill base, according to the color separation original text, modulates corresponding mill base;
5) the described step that scrapes, the mill base that mixes up with the half tone correspondence that makes scrapes the cloth of completing.
2. a kind of imitative digital printing method as claimed in claim 1 is characterized in that: full background color adopts colourless marine alga slurry in the described tinting paste step.
3. a kind of imitative digital printing method as claimed in claim 1 is characterized in that: described gold, silver powder and pigment over printing are with 70 order cylinder or plain nets; And the gold, silver sheet is done plain net with 40 orders.
CN2011101122337A 2011-04-26 2011-04-26 Digital print imitation method CN102229291A (en)

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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102825932A (en) * 2012-09-13 2012-12-19 浙江海虹印染有限公司 Loop-free extra-wide silk broadcloth textile printing technology
CN102874000A (en) * 2012-07-17 2013-01-16 韩建成 Screen printing method for patterns of three-dimensional effect, printer, and clothes
CN103015238A (en) * 2012-12-05 2013-04-03 愉悦家纺有限公司 Printing method for fabrics
CN103015228A (en) * 2012-12-17 2013-04-03 绍兴鼎记印染有限公司 Rayon knitted coating digitalization printing process
CN103498347A (en) * 2013-08-19 2014-01-08 浙江富润印染有限公司 Discharge printing and burnt-out technology having digital printing effect
CN104032528A (en) * 2014-05-08 2014-09-10 宁波大千纺织品有限公司 Processing method for knitted printed fabric with section-dyed-yam imitation effect
CN104074075A (en) * 2014-07-03 2014-10-01 浙江意梦缘科技有限公司 Production method of ten-color flat screen digital printed fabric
CN104088171A (en) * 2014-05-23 2014-10-08 绍兴飞越印花有限公司 Imitative digital printing technology
CN104960348A (en) * 2015-06-09 2015-10-07 张为海 Digital printing and designing integrated process
CN106113957A (en) * 2016-06-30 2016-11-16 广东职业技术学院 A kind of pigment printing technique and printing equipment thereof
CN107116909A (en) * 2017-05-28 2017-09-01 温泉 Single Pass digit printings device and printing method on a kind of traditional screen printing machine
CN107160880A (en) * 2017-04-16 2017-09-15 张为海 A kind of digital spline printing method
CN109537331A (en) * 2018-12-04 2019-03-29 广东德润纺织有限公司 Original image on elastic fabric emulates printing technology

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CN1257786A (en) * 1998-12-24 2000-06-28 西安理工大学 Process for screen printing on fabrics with primary colours contrast
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CN1257786A (en) * 1998-12-24 2000-06-28 西安理工大学 Process for screen printing on fabrics with primary colours contrast
CN1546321A (en) * 2003-12-16 2004-11-17 军 李 Sacred road graph, a straight-arm long picture scroll of Naxi ethnic group, and method for making same

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Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102874000A (en) * 2012-07-17 2013-01-16 韩建成 Screen printing method for patterns of three-dimensional effect, printer, and clothes
CN102874000B (en) * 2012-07-17 2015-12-02 韩建成 Screen printing method in 3-D effect pattern, printing machine and clothes
CN102825932B (en) * 2012-09-13 2014-11-05 浙江海虹印染有限公司 Loop-free extra-wide silk broadcloth textile printing technology
CN102825932A (en) * 2012-09-13 2012-12-19 浙江海虹印染有限公司 Loop-free extra-wide silk broadcloth textile printing technology
CN103015238A (en) * 2012-12-05 2013-04-03 愉悦家纺有限公司 Printing method for fabrics
CN103015238B (en) * 2012-12-05 2014-11-05 愉悦家纺有限公司 Printing method for fabrics
CN103015228A (en) * 2012-12-17 2013-04-03 绍兴鼎记印染有限公司 Rayon knitted coating digitalization printing process
CN103015228B (en) * 2012-12-17 2015-07-08 绍兴鼎记印染有限公司 Rayon knitted coating digitalized printing process
CN103498347B (en) * 2013-08-19 2015-02-25 浙江富润印染有限公司 Discharge printing and burnt-out technology having digital printing effect
CN103498347A (en) * 2013-08-19 2014-01-08 浙江富润印染有限公司 Discharge printing and burnt-out technology having digital printing effect
CN104032528A (en) * 2014-05-08 2014-09-10 宁波大千纺织品有限公司 Processing method for knitted printed fabric with section-dyed-yam imitation effect
CN104088171A (en) * 2014-05-23 2014-10-08 绍兴飞越印花有限公司 Imitative digital printing technology
CN104074075A (en) * 2014-07-03 2014-10-01 浙江意梦缘科技有限公司 Production method of ten-color flat screen digital printed fabric
CN104960348A (en) * 2015-06-09 2015-10-07 张为海 Digital printing and designing integrated process
CN106113957A (en) * 2016-06-30 2016-11-16 广东职业技术学院 A kind of pigment printing technique and printing equipment thereof
CN106113957B (en) * 2016-06-30 2019-04-02 广东职业技术学院 A kind of pigment printing technique and its printing equipment
CN107160880A (en) * 2017-04-16 2017-09-15 张为海 A kind of digital spline printing method
CN107116909A (en) * 2017-05-28 2017-09-01 温泉 Single Pass digit printings device and printing method on a kind of traditional screen printing machine
CN109537331A (en) * 2018-12-04 2019-03-29 广东德润纺织有限公司 Original image on elastic fabric emulates printing technology

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Application publication date: 20111102