CN102658738A - Printing iron coating process - Google Patents
Printing iron coating process Download PDFInfo
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- CN102658738A CN102658738A CN2012101616613A CN201210161661A CN102658738A CN 102658738 A CN102658738 A CN 102658738A CN 2012101616613 A CN2012101616613 A CN 2012101616613A CN 201210161661 A CN201210161661 A CN 201210161661A CN 102658738 A CN102658738 A CN 102658738A
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- coating process
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- tin graphed
- graphed sheet
- oil
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Abstract
The invention discloses a novel printing iron coating process. The process comprises the following steps of: wiping a base material by using alcohol to remove oil and dust; performing roll painting by using ultraviolet (UV) printing iron bottom oil, and curing by using UV light; performing multi-color printing by using UV ink, and curing by using the UV light; and performing roll painting by using UV gloss oil, curing by using a UV lamp, and completely drying to obtain a finished product. By the process, when the UV printing iron bottom oil is used in the coating process, the aims of energy conservation and emission reduction are fulfilled, the productivity and market competitiveness are substantially improved, and production sites are saved at the same time.
Description
Technical field
The present invention relates to a kind of tin graphed sheet coating process.
Background technology
Along with development of times, growth in the living standard, energy-saving and emission-reduction have become the focus that industry-by-industry is paid close attention to.Traditional tin graphed sheet coating process is main with the solvent-borne type baking vanish; Problems such as ubiquity VOC is big, energy consumption is high, efficient is low, production site is big; And a large amount of uses of food and beverage, industrial packaging barrel cage; The tin graphed sheet coating process has been proposed requirements at the higher level, and traditional tin graphed sheet coating process can not meet the demands.
Summary of the invention
In order to overcome above-mentioned defective, the purpose of this invention is to provide a kind of new tin graphed sheet coating process.This method VOC free (VOC) when primer painting discharge, reduce the energy use, increase substantially the productivity ratio and the market competitiveness, practice thrift production site simultaneously.
The objective of the invention is to realize through following technical scheme:
A kind of tin graphed sheet coating process is characterized in that this technology comprises the steps:
(1) with base material with alcohol wipe oil removing, dedusting;
(2) oil at the bottom of the UV tin graphed sheet is crossed the UV lamp and is solidified behind the levelling, be coated with oil at the bottom of the UV tin graphed sheet, coating weight: 10 ~ 15g/m with roll coater
2Crossing the UV lamp behind the about 30sec of levelling solidifies; It is 300 ~ 1000mj/cm that uviol lamp solidifies energy
2
(3) UV printing ink polychrome printing is crossed the UV lamp and is solidified; Print off the pattern of wanting with multicolour press, every layer of color all need be passed through the UV lamp and solidified, in the end behind one color printing, and full curing once.
(4) UV oil polish obtains the application product after the UV lamp completion of cure drying excessively.
The present invention at first removes greasy dirt, the dust on the base material, to reach clean.Oil is in order to obtain primer coating fast at the bottom of the UV tin graphed sheet; The China ink polychrome printing is crossed the purpose of UV lamp curing and is printed on request.Cross the quick topcoat that obtains of purpose acquisition that the UV lamp solidifies behind the UV oil polish.
Advantage of the present invention: VOC free discharging during primer painting, reduce the energy use, increase substantially the productivity ratio and the market competitiveness, practice thrift production site simultaneously.
The specific embodiment
Embodiment 1
A kind of tin graphed sheet coating process of the present invention, this technology comprises the steps:
(1) with the tinplate sheet metal of 0.2mm, clean with alcohol wipe, eliminate greasy dirt and dust;
(2) use roll coater, be coated with one deck UV tin graphed sheet clear bottom oil, coating weight: 10 ~ 15g/m
2, behind the about 30sec of levelling, the uviol lamp energy is transferred to 300mj/cm
2, cross uviol lamp and solidify entirely;
(3) use multicolour press again, print off the pattern of wanting, every layer of color all need be advanced the curing of UV lamp, and in the end one behind color printing, full curing once.
(4) use roll coater, be coated with the low smell high abrasion UV tin graphed sheet oil polish of one deck, solidifying entirely through a UV lamp again, promptly obtaining the finished product of painting effect.
Main performance index of the present invention such as table 1:
Table 1:
| Test event | Method of testing | Test result |
| Gloss | GB 1743-79 | >=80 ° |
| Adhesive force | GB/T 1720-1989 | The I level |
| Impact resistance | GB/T 1732-1993 | Qualified |
| Cup is protruding | GB 9753-88 | Qualified |
| Anti-boiling | The face-to-face 180 ° of doublings of paint film were 121 ℃ of airtight poach 30 minutes | Well |
VOC free discharging during primer painting of the present invention, reduce the energy use, increase substantially the productivity ratio and the market competitiveness, practice thrift production site simultaneously.
Embodiment 2
Another tin graphed sheet coating process of the present invention, this technology comprises the steps:
(1) with the tinplate sheet metal of 0.2mm, clean with alcohol wipe, eliminate greasy dirt and dust;
(2) use roll coater, be coated with oil at the bottom of the real look of one deck UV tin graphed sheet, coating weight: 10 ~ 15g/m
2, behind the about 30sec of levelling, the uviol lamp energy is transferred to 1000mj/cm
2, cross uviol lamp and solidify entirely;
(3) use multicolour press again, print off the pattern of wanting, every layer of color all need be passed through the curing of UV lamp, and in the end one behind color printing, full curing once
(4) use roll coater, be coated with the low smell high abrasion UV tin graphed sheet oil polish of one deck, solidifying entirely through a UV lamp again, promptly obtaining the finished product of painting effect.
Main performance index of the present invention such as table 2:
Table 2:
| Test event | Method of testing | Test result |
| Gloss | GB 1743-79 | >=80 ° |
| Adhesive force | GB/T 1720-1989 | The I level |
| Impact resistance | GB/T 1732-1993 | Qualified |
| Cup is protruding | GB 9753-88 | Qualified |
| Anti-boiling | The face-to-face 180 ° of doublings of paint film were 121 ℃ of airtight poach 30 minutes | Well |
Claims (5)
1. a tin graphed sheet coating process is characterized in that, this technology comprises the steps:
(1) with base material with alcohol wipe oil removing, dedusting;
(2) oil at the bottom of the roller coat UV tin graphed sheet is crossed the UV lamp and is solidified behind the levelling;
(3) UV printing ink polychrome printing is crossed the UV lamp and is solidified;
(4) UV oil polish obtains the application product after the UV lamp completion of cure drying excessively.
2. tin graphed sheet coating process according to claim 1,, it is characterized in that in the step (2), it is 300 ~ 1000mj/cm that uviol lamp solidifies energy
2
3. tin graphed sheet coating process according to claim 1,, it is characterized in that, in the step (2), be coated with oil at the bottom of the UV tin graphed sheet, coating weight: 10 ~ 15g/m with roll coater
2
4. tin graphed sheet coating process according to claim 1,, it is characterized in that, in the step (2), cross the UV lamp behind the about 30sec of levelling and solidify.
5. tin graphed sheet coating process according to claim 1,, it is characterized in that in the step (3), print off the pattern of wanting with multicolour press, every layer of color all need be passed through the UV lamp and solidified, in the end behind one color printing, full curing once.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101616613A CN102658738A (en) | 2012-05-23 | 2012-05-23 | Printing iron coating process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101616613A CN102658738A (en) | 2012-05-23 | 2012-05-23 | Printing iron coating process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102658738A true CN102658738A (en) | 2012-09-12 |
Family
ID=46768384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101616613A Pending CN102658738A (en) | 2012-05-23 | 2012-05-23 | Printing iron coating process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102658738A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825935A (en) * | 2012-09-21 | 2012-12-19 | 郑州金泰制罐有限公司 | Polishing-free metal decorating process for partially printing characters or small patterns |
| CN103129199A (en) * | 2013-03-14 | 2013-06-05 | 贵州众源印铁制罐有限公司 | Metal decorating machining technique |
| CN105922774A (en) * | 2016-04-26 | 2016-09-07 | 奥瑞金包装股份有限公司 | SPTE (Steel Plate Tin Electrolytic) print-coating method, color-printed iron and color-printed iron container |
| CN105946425A (en) * | 2016-05-11 | 2016-09-21 | 关汉昌 | Preparation process for carving UV background wall |
| CN106042694A (en) * | 2016-05-30 | 2016-10-26 | 奥瑞金包装股份有限公司 | Coating printing process and coating printing part |
| CN108380454A (en) * | 2018-01-12 | 2018-08-10 | 台博胶粘材料（东台）有限公司 | Print release coating integral method |
| CN111604245A (en) * | 2020-04-24 | 2020-09-01 | 漳州市闽达印铁有限公司 | Novel environment-friendly flexible metal decorating process |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101973170A (en) * | 2010-09-29 | 2011-02-16 | 杭州中粮包装有限公司 | Mixed printing method for metal flat plate |
| CN102248822A (en) * | 2011-05-13 | 2011-11-23 | 深圳市贤俊龙彩印有限公司 | Printing method and products |
| CN102275396A (en) * | 2011-06-21 | 2011-12-14 | 浙江华富立复合材料有限公司 | Printing process and device for photocureable-coating edge strips |
| CN102390192A (en) * | 2011-08-24 | 2012-03-28 | 上海宝钢包装股份有限公司 | UV printing and coating process for metal lettering cover |
-
2012
- 2012-05-23 CN CN2012101616613A patent/CN102658738A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101973170A (en) * | 2010-09-29 | 2011-02-16 | 杭州中粮包装有限公司 | Mixed printing method for metal flat plate |
| CN102248822A (en) * | 2011-05-13 | 2011-11-23 | 深圳市贤俊龙彩印有限公司 | Printing method and products |
| CN102275396A (en) * | 2011-06-21 | 2011-12-14 | 浙江华富立复合材料有限公司 | Printing process and device for photocureable-coating edge strips |
| CN102390192A (en) * | 2011-08-24 | 2012-03-28 | 上海宝钢包装股份有限公司 | UV printing and coating process for metal lettering cover |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825935A (en) * | 2012-09-21 | 2012-12-19 | 郑州金泰制罐有限公司 | Polishing-free metal decorating process for partially printing characters or small patterns |
| CN103129199A (en) * | 2013-03-14 | 2013-06-05 | 贵州众源印铁制罐有限公司 | Metal decorating machining technique |
| CN105922774A (en) * | 2016-04-26 | 2016-09-07 | 奥瑞金包装股份有限公司 | SPTE (Steel Plate Tin Electrolytic) print-coating method, color-printed iron and color-printed iron container |
| CN105922774B (en) * | 2016-04-26 | 2018-07-27 | 奥瑞金科技股份有限公司 | Taggers tin prints coating method, color printing iron and color metal-decorating container |
| CN105946425A (en) * | 2016-05-11 | 2016-09-21 | 关汉昌 | Preparation process for carving UV background wall |
| CN106042694A (en) * | 2016-05-30 | 2016-10-26 | 奥瑞金包装股份有限公司 | Coating printing process and coating printing part |
| CN108380454A (en) * | 2018-01-12 | 2018-08-10 | 台博胶粘材料（东台）有限公司 | Print release coating integral method |
| CN111604245A (en) * | 2020-04-24 | 2020-09-01 | 漳州市闽达印铁有限公司 | Novel environment-friendly flexible metal decorating process |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120912 |