CN101817267B - Printing method and device for overlapping printing ink on different bottom colors - Google Patents
Printing method and device for overlapping printing ink on different bottom colors Download PDFInfo
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- CN101817267B CN101817267B CN2009102543444A CN200910254344A CN101817267B CN 101817267 B CN101817267 B CN 101817267B CN 2009102543444 A CN2009102543444 A CN 2009102543444A CN 200910254344 A CN200910254344 A CN 200910254344A CN 101817267 B CN101817267 B CN 101817267B
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Abstract
The invention discloses a printing method and a printing device for overlapping printing ink on different bottom colors. The method comprises the following steps of: adding metal powder into a primer with the selected color; spraying the primer on a product; spraying a special coating on the surface of the primer and drying; and according to the color of the primer, printing a pattern on the special coating by selecting the relevant color and drying. In the method and the device, a special metal feeling is generated by performing special treatment on the bottom color and overlapping the bottom color with the color of the printing ink used by the printed pattern; and at the same time, the special coating makes the color more stable and an ultraviolet (UV) film is covered to avoid wear.
Description
Technical field
The present invention relates to printing technology, be specifically related to a kind of printing process and device that on different background colors, carries out the printing ink stack.
Background technology
When decorating communication product; For example printed decoration pattern or color on the shell at terminals such as mobile phone, Personal Handyphone System or backboard; Existing common way is, need at first print a cover white background color (a white color lump), comprises the zone of needs seal colour on shell or the backboard at terminal; And then seal CMYK four color separations on white background color, thereby handle out abundant colors; Certainly,, do not hope that again CMYK four color separations fold up, need at first print white background color yet if on other colored materials, print.
But this traditional processing method is carried out pattern when printing on coloured communication product, the actual effect of color is not good, and when on high-end product, using, the texture that seems is relatively poor, and whole effect class sense of printing is not high.
In addition, when reality is decorated communication product, usually require to use the metallochrome printing,, can not realize, so its printing all has special requirement with technology by CMYK four color separation red ink paste used for seals because metallochrome is handled by special look.Can't on the shell at terminal or backboard, print special chromatic effect by aforesaid existing way.
Summary of the invention
The technical problem that the present invention will solve provides a kind of printing process that realizes metal effect, can on product, realize abundant metal printing texture.
In order to solve the problems of the technologies described above, the invention provides a kind of printing process of on different background colors, carrying out the printing ink stack, comprising:
In the priming paint of selected color, add metal powder, use said priming paint that product is sprayed, spray specific coatings and carry out bake drying on said priming paint surface; According to the color of said priming paint, select relevant colors printed patterns and carry out bake drying on said specific coatings.
Further, also in the priming paint of said selected color, add pearl powder.
Further, said specific coatings is the substratum transparent that is used for fixing the color of said priming paint and absorbs the moisture of said priming paint.
Further, when the color of said priming paint is not white, obtain the final color of said pattern after the color of said priming paint and the stack of selected relevant colors.
Further, also comprise: at printed patterns on the said specific coatings and after carrying out bake drying, at surface printing ultraviolet light (UV) film of said pattern, the UV film solidifies the back and forms protective layer.
In order to solve the problems of the technologies described above, the present invention also provides a kind of printing equipment that on different background colors, carries out the printing ink stack, comprising: load module, spraying printing module and oven dry module, wherein,
Said load module is used for after the priming paint of previously selected color adds metal powder, being sent to said spraying printing module, and encloses and send first control signal; Receive the feedback of said spraying printing module, the material of specific coatings is sent to said spraying printing module, and enclose and send second control signal; After receiving first notification signal of said oven dry module, be used for the printing ink of the previously selected color relevant with the priming paint color is sent to said spraying printing module, and enclose and send the 3rd control signal; Said spraying printing module is used to receive said first control signal, uses said priming paint that product is sprayed, and feeds back to said load module; Be used to receive said second control signal, according to the material of said specific coatings said product sprayed, and trigger the work of said oven dry module, enclose and send first triggering signal; Be used to receive said the 3rd control signal, according to the printing ink of previously selected pattern and the said color relevant product sprayed, and trigger the work of said oven dry module with the priming paint color; Said oven dry module is carried out bake drying to said product, and sends first notification signal according to said first triggering signal to said load module.
Further, said load module also is used to receive second notification signal of said oven dry module, and ultraviolet light (UV) material is sent to said spraying printing module, and encloses and send the 4th control signal; Said spraying printing module; When also product being sprayed and triggering said oven dry module work according to the printing ink of previously selected pattern and the said color relevant with the priming paint color; Also send second triggering signal; Be used to receive said the 4th control signal, product sprayed according to said UV material; Said oven dry module is sent second notification signal according to said second triggering signal to said load module.
Further, said load module also is used for adding pearl powder at the priming paint of previously selected color.
Further, said spraying printing module, the specific coatings that sprays on said priming paint surface is the color of fixing said priming paint and the substratum transparent that absorbs the moisture of said priming paint.
Further, said load module, when priming paint is not white, the printing ink of the color that also chosen in advance is relevant with said priming paint color; Said spraying printing module is used for the printing ink of the said color relevant with the priming paint color is sprayed on said specific coatings, obtains the final color of said pattern after the color stack of said color of ink and said priming paint.
Useful technique effect of the present invention:
The present invention utilizes the specially treated to background color, and with the stack of the employed ink color of print pattern after, produce particulate metal texture, specific coatings makes color more firm simultaneously, covers the UV film and prevents the mill flower.
Description of drawings
Fig. 1 is a method flow diagram in the embodiment of the invention.
Fig. 2 is a structure drawing of device in the embodiment of the invention.
Fig. 3 handles sequential chart in the embodiment of the invention.
The specific embodiment
Core of the present invention is: utilize specially treated to background color, and with the stack of the employed ink color of print pattern after, produce particulate metal texture.
The present invention proposes a kind of printing process of on different background colors, carrying out the printing ink stack, and is as shown in Figure 1:
S1 carries out spray treatment to product, in priming paint, adds the metal powder and/or the pearl powder of different components, thereby obtains the metal effect and/or the pearl texture effect of different texture, and the class that seems is higher;
In addition, can as required the color of priming paint be adjusted, thereby obtain the metal and the pearl texture effect of different colours;
S2 in the surface of priming paint spraying one deck specific coatings, carries out bake drying then;
This specific coatings can absorb moisture, and it can be a kind of substratum transparent, is similar to photo papers surface glue-line, in print procedure, plays the effect of constant color;
Therefore, reflection density and the tone performance of priming paint on this coating is also better than general light face, and light resistance is also better;
S3 carries out the printing of pattern on this specific coatings, carry out bake drying after the printing;
The color that is noted that printing must control with the background color stack after effect;
For example background color is yellow, if want to print the green blade of a slice, the color of then using during print pattern must be blue; Because the color after the yellow and blue stack is green, promptly print desired effect;
S4 on the surface of the pattern of being printed, prints one deck UV (Ultraviolet Rays ultraviolet light) film again, and the UV film can form protective layer after solidifying, and prevents pattern mill flower.
In addition, also relate to a kind of printing equipment that on different background colors, carries out the printing ink stack, product 4 is carried out the pattern printing, as shown in Figure 2, printing equipment comprises: spraying printing module 2, oven dry module 3 and load module 1;
Said load module 1 is used for metal powder and/or pearl powder at the different components of priming paint adding of the good color of keeper's chosen in advance, and said priming paint is sent to said spraying printing module 2, and encloses and send first control signal; Receive the feedback of said spraying printing module 2, the specific coatings material is sent to said spraying printing module 2, and enclose and send second control signal; After receiving first notification signal of said oven dry module 3, be used for being sent to said spraying printing module 2, and enclose and send the 3rd control signal according to the printing ink of the previously selected color relevant of keeper with the priming paint color; After receiving second notification signal of said oven dry module 3, the UV material is sent to said spraying printing module 2, and encloses and send the 4th control signal;
Said spraying printing module 2 is used to receive said first control signal, and the priming paint that transmits according to said load module 1 sprays product 4, and spraying is fed back to said load module 1 after accomplishing; Be used to receive said second control signal, the specific coatings material that transmits according to said load module 1 sprays product 4, triggers said oven dry module 3 work after spraying is accomplished, and encloses and send first triggering signal; Be used to receive said the 3rd control signal; And product is sprayed according to the printing ink of the previously selected pattern of keeper and said load module 1 color relevant that transmit with the priming paint color; Trigger said oven dry module 3 work after spraying is accomplished, and enclose and send second triggering signal; Be used to receive said the 4th control signal, the UV material that transmits according to said load module 1 sprays product;
Said oven dry module 3 is accepted the triggering of said spraying printing module 2 said product 4 is carried out bake drying, and after oven dry is accomplished, sends first, second notification signal according to said first, second triggering signal to said load module 1 respectively.
Its operating process with aforesaid method is corresponding, and weak point is not given unnecessary details at this with reference to the narration of said method part one by one
Based on above-mentioned printing equipment, as shown in Figure 3, it is following that method of the present invention is carried out sequential:
Step 100, said load module 1 add the metal powder and/or the pearl powder of different components in the priming paint of the good color of keeper's chosen in advance, and said priming paint is sent to said spraying printing module 2, and enclose and send first control signal;
Step 101, said spraying printing module 2 receives said first control signal, and the priming paint that transmits according to said load module sprays product, and spraying is fed back to said load module 1 after accomplishing;
Step 102, said load module 1 receives the feedback of said spraying printing module 2, and the specific coatings material is sent to said spraying printing module 2, and encloses and send second control signal;
Step 103, said spraying printing module 2 receives said second control signal, according to said specific coatings material product is sprayed, and triggers said oven dry module 3 work after spraying is accomplished, and encloses and send first triggering signal;
Step 104, the triggering that said oven dry module 3 is accepted said spraying printing module is carried out bake drying to said product, and after oven dry is accomplished, sends first notification signal according to said first triggering signal to said load module 1;
Step 105, said load module 1 receives first notification signal, and the printing ink of the previously selected color relevant with the priming paint color of keeper is sent to said spraying printing module 2, and transmission the 3rd control signal of enclosing;
Step 106; Said spraying printing module 2 receives said the 3rd control signal; And according to the printing ink of previously selected pattern of keeper and the said color relevant with the priming paint color product is sprayed, spraying is accomplished the back and is triggered said oven dry module 3 work, and transmission second triggering signal of enclosing;
Step 107, the triggering that said oven dry module 3 is accepted said spraying printing module is carried out bake drying to said product, and after oven dry is accomplished, sends second notification signal according to said second triggering signal to said load module 1;
Step 108 after said load module 1 receives second notification signal, is sent to said spraying printing module 2 with the UV material, and encloses and send the 4th control signal;
Step 109, said spraying printing module 2 is used to receive said the 4th control signal, according to said UV material product is sprayed, and forms protective layer after the UV material cured.
Above-mentioned explanation illustrates and has described a preferred embodiment of the present invention; But as previously mentioned; Be to be understood that the present invention is not limited to the form that this paper discloses, should do not regard eliminating as, and can be used for various other combinations, modification and environment other embodiment; And can in invention contemplated scope described herein, change through the technology or the knowledge of above-mentioned instruction or association area.And change that those skilled in the art carried out and variation do not break away from the spirit and scope of the present invention, then all should be in the protection domain of accompanying claims of the present invention.
Claims (9)
1. a printing process of on different background colors, carrying out the printing ink stack is characterized in that, comprising:
In the priming paint of selected color, add metal powder; Use said priming paint that product is sprayed; Spray specific coatings and carry out bake drying on said priming paint surface, said specific coatings is the substratum transparent that is used for fixing the color of said priming paint and absorbs the moisture of said priming paint; According to the color of said priming paint, select relevant colors printed patterns and carry out bake drying on said specific coatings.
2. the method for claim 1 is characterized in that,
Also in the priming paint of said selected color, add pearl powder.
3. the method for claim 1 is characterized in that,
When the color of said priming paint is not white, obtain the final color of said pattern after the color of said priming paint and the stack of selected relevant colors.
4. the method for claim 1 is characterized in that, also comprises:
At printed patterns on the said specific coatings and after carrying out bake drying, at surface printing ultraviolet light (UV) film of said pattern, the UV film solidifies the back and forms protective layer.
5. a printing equipment that on different background colors, carries out the printing ink stack is characterized in that, comprising: load module, spraying printing module and oven dry module, wherein,
Said load module is used for after the priming paint of previously selected color adds metal powder, being sent to said spraying printing module, and encloses and send first control signal; Receive the feedback of said spraying printing module, the material of specific coatings is sent to said spraying printing module, and enclose and send second control signal; After receiving first notification signal of said oven dry module, be used for the printing ink of the previously selected color relevant with the priming paint color is sent to said spraying printing module, and enclose and send the 3rd control signal;
Said spraying printing module is used to receive said first control signal, uses said priming paint that product is sprayed, and feeds back to said load module; Be used to receive said second control signal, according to the material of said specific coatings said product sprayed, and trigger the work of said oven dry module, enclose and send first triggering signal; Be used to receive said the 3rd control signal, according to the printing ink of previously selected pattern and the said color relevant product sprayed, and trigger the work of said oven dry module with the priming paint color;
Said oven dry module is carried out bake drying to said product, and sends first notification signal according to said first triggering signal to said load module.
6. device as claimed in claim 5 is characterized in that,
Said load module also is used to receive second notification signal of said oven dry module, and ultraviolet light (UV) material is sent to said spraying printing module, and encloses and send the 4th control signal;
Said spraying printing module when also product being sprayed and triggering said oven dry module work according to the printing ink of previously selected pattern and the said color relevant with the priming paint color, also sends second triggering signal; Be used to receive said the 4th control signal, product sprayed according to said UV material;
Said oven dry module is sent second notification signal according to said second triggering signal to said load module.
7. device as claimed in claim 5 is characterized in that,
Said load module also is used for adding pearl powder at the priming paint of previously selected color.
8. device as claimed in claim 5 is characterized in that,
Said spraying printing module, the specific coatings that sprays on said priming paint surface is the color of fixing said priming paint and the substratum transparent that absorbs the moisture of said priming paint.
9. device as claimed in claim 5 is characterized in that,
Said load module, when priming paint is not white, the printing ink of the color that also chosen in advance is relevant with said priming paint color;
Said spraying printing module is used for the printing ink of the said color relevant with the priming paint color is sprayed on said specific coatings, obtains the final color of said pattern after the color stack of said color of ink and said priming paint.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009102543444A CN101817267B (en) | 2009-12-11 | 2009-12-11 | Printing method and device for overlapping printing ink on different bottom colors |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009102543444A CN101817267B (en) | 2009-12-11 | 2009-12-11 | Printing method and device for overlapping printing ink on different bottom colors |
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| CN101817267A CN101817267A (en) | 2010-09-01 |
| CN101817267B true CN101817267B (en) | 2012-06-13 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102774164A (en) * | 2012-07-30 | 2012-11-14 | 昆山科望快速印务有限公司 | Printing method |
| CN104608514A (en) * | 2013-11-01 | 2015-05-13 | 联想(北京)有限公司 | Printing method |
| CN105479959B (en) * | 2015-12-11 | 2018-01-02 | 哈尔滨联邦智能卡技术开发有限责任公司 | A kind of diploma, medal, the preparation method of board |
| CN107284068B (en) * | 2017-06-30 | 2019-08-09 | 孙铁宁 | Water-based ink is indoors and the method for outdoor inkjet printing design for advertisement |
| CN113135053A (en) * | 2021-04-23 | 2021-07-20 | 深圳万利科技有限公司 | Printing process of composite material 5G mobile phone backboard |
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| CN1312840A (en) * | 1998-08-14 | 2001-09-12 | 默克专利股份有限公司 | Multi-layer pigments based on coated metal lamina |
| CN1454947A (en) * | 2002-04-30 | 2003-11-12 | 大日本油墨化学工业株式会社 | Ultraviolet-ray solidified ink and printed matter using same |
| CN1616241A (en) * | 2004-12-06 | 2005-05-18 | 王宇明 | Metal printing plate and its producing method |
| CN101077677A (en) * | 2006-05-23 | 2007-11-28 | 海尔集团公司 | Gravure rubber wheel directly transfer printing pattern metallic plate |
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|---|---|---|---|---|
| CN1312840A (en) * | 1998-08-14 | 2001-09-12 | 默克专利股份有限公司 | Multi-layer pigments based on coated metal lamina |
| CN1454947A (en) * | 2002-04-30 | 2003-11-12 | 大日本油墨化学工业株式会社 | Ultraviolet-ray solidified ink and printed matter using same |
| CN1616241A (en) * | 2004-12-06 | 2005-05-18 | 王宇明 | Metal printing plate and its producing method |
| CN101077677A (en) * | 2006-05-23 | 2007-11-28 | 海尔集团公司 | Gravure rubber wheel directly transfer printing pattern metallic plate |
Non-Patent Citations (1)
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