CN1404991A - Additional cold-printing device of gravure rotary press - Google Patents
Additional cold-printing device of gravure rotary press Download PDFInfo
- Publication number
- CN1404991A CN1404991A CN 02134988 CN02134988A CN1404991A CN 1404991 A CN1404991 A CN 1404991A CN 02134988 CN02134988 CN 02134988 CN 02134988 A CN02134988 A CN 02134988A CN 1404991 A CN1404991 A CN 1404991A
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- Prior art keywords
- electrochemical aluminium
- cold
- aluminium
- cold wave
- high pressure
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Links
- 238000007639 printing Methods 0.000 title description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 67
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 67
- 239000004411 aluminium Substances 0.000 claims abstract description 67
- 238000005096 rolling process Methods 0.000 claims description 20
- 238000007646 gravure printing Methods 0.000 claims description 15
- 238000003848 UV Light-Curing Methods 0.000 claims description 14
- 230000000712 assembly Effects 0.000 claims description 12
- 238000000429 assembly Methods 0.000 claims description 12
- 230000008676 import Effects 0.000 claims description 2
- 239000007822 coupling agent Substances 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 7
- 239000002390 adhesive tape Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000003825 pressing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 238000005286 illumination Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006664 bond formation reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000010023 transfer printing Methods 0.000 description 1
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- Printing Methods (AREA)
Abstract
The present invention relates to an additional cold-stamping equipment for gravure rotary press, and is characterized by that on the path through which the stock on which the cold-stamping coupling agent is preprinted is passed a high-pressure bonding component and UV-ray drying device are set, and between the working pay-off reel of take-up and pay-off component of electrochemical aluminium and the inlet of high-prssure bonding component a wet impression cold-stamping electrochemical aluminium tension guide wheel and its matched wet impression cold-stamping non-stopping pay-off pressing-on roll for combining pay-off electrochemical aluminium and working electrochemical aluminium are set; and between the working pay-off reel of take-up and pay-off component of electrochemical aluminium.
Description
Technical field the present invention relates to be used to implement the equipment of technology of the generation decorative effect of transfer printing picture or similar facing, relates in particular to a kind of additional cold device of gravure printing presses.
The cold wave technology that background technology is used for package is a kind of emerging thermoprint technology, it does not need the heating component of bulky complex, gold stamping figure is not limited to block figure, literal, especially meticulous lines gold stamping broken string, scumming can not occur, this technology is by ultraviolet photosensitive coupler, with electrochemical aluminium and the specific image of the bonding formation of stock.Be mainly used in the flexo field at present and make printed document low and middle-grade, small lot, Shang Weijian changes the utilization report in gravure field at wheel.Summary of the invention is to remedy the defective that prior art exists, and the present invention proposes a kind of additional cold device of gravure printing presses.The technical scheme that adopts is as follows:
The additional cold device of this gravure printing presses comprises cold wave inlet directive wheel, cold wave export orientation wheel, and electrochemical aluminium is put, the rolling parts, it is characterized in that:
Walk on the path at the stock that is printed with the cold wave coupler in advance; be provided with high pressure bonded assemblies and UV curing device; put at electrochemical aluminium; between the work unreeling shaft of rolling parts and the inlet of high pressure bonded assemblies; be provided with wet type impression cold wave electrification aluminium tensioning directive wheel and with its adapted will wait that unreeling wet type that electrochemical aluminium engages with the electrochemical aluminium of work impresses cold wave and do not shut down and unreel press bonding roller; put at electrochemical aluminium; between the work unreeling shaft of rolling parts and the outlet of high pressure bonded assemblies, be provided with dry type impression cold wave electrification aluminium tensioning directive wheel and with its adapted will wait that unreeling wet type that electrochemical aluminium engages with the electrochemical aluminium of work impresses cold wave and do not shut down and unreel press bonding roller.
The further feature of the additional cold device of this gravure printing presses is: the high pressure bonded assemblies is inlet high pressure nip rolls and the outlet high pressure nip rolls that is separately positioned on UV curing device import and export.
The another further feature of the additional cold device of this gravure printing presses is: electrochemical aluminium is put, the rolling parts can be automatic change of lap puts, the rolling parts, also can be the putting of manual change of lap, rolling parts.
The present invention's beneficial effect against existing technologies is, and is simple in structure, the yield rate height, can carry out cold wave technology by traditional gravure printing method, gravure, thermoprint on line are once finished, not increase the plate-making expense, need not complicated huge firing equipment, and fixedly do not take a colour cell.The present invention is as an attachment device of existing equipment, can be on existing gravure printing presses a little repacking get final product.The present invention is suitable for stock, can be paper, also can be bands such as plastic foil, by the printability ability decision of gravure printing presses.
Description of drawings the present invention has the following drawings: Fig. 1 is the structural representation that the present invention carries out the specific embodiment of wet type impression; Fig. 2 is the structural representation that the present invention carries out the specific embodiment of dry type impression.
The contrast accompanying drawing is further described two kinds of specific embodiment of the present invention below the specific embodiment.
The specific embodiment of wet type impression:
The additional cold device of this gravure printing presses; comprise cold wave inlet directive wheel 1; cold wave export orientation wheel 2; automatically change of lap treats unreeling shaft 3 by comprising; the assembly that unreels of work unreeling shaft 4 is treated Scroll 5 with comprising; the electrochemical aluminium that the rolling assembly of work Scroll 6 and tensioning directive wheel 7 is formed is put; the rolling parts; walk on the path 8 at the stock that is printed with the cold wave coupler in advance; be provided with UV curing device 9 and advance by being separately positioned on UV curing device 9; the high pressure bonded assemblies that the inlet high pressure nip rolls 10 of outlet and outlet high pressure nip rolls 11 are formed; put at electrochemical aluminium; between the work unreeling shaft 4 of rolling assembly and the inlet of high pressure bonded assemblies, be provided with wet type impression cold wave electrification aluminium tensioning directive wheel 12 and with its adapted will wait that unreeling wet type that electrochemical aluminium engages with the electrochemical aluminium of work impresses cold wave and do not shut down and unreel press bonding roller 13.
Be printed with the paper stock 16 of Magna-Cryl 4520 cold wave couplers in advance, along cuting through paper paper road is that the paper stock is walked path 8 operation, through cold wave inlet directive wheel 1, inlet high pressure nip rolls 10, UV curing device 9, outlet high pressure nip rolls 11, cold wave export orientation wheel 2 and other directive wheel next colour cell that leads.Electrification aluminium 17 is derived by work unreeling shaft 4, through wet type impression cold wave electrification aluminium tensioning directive wheel 12, with stock 16 process inlet high pressure nip rolls 10, under the pressing effect of inlet high pressure nip rolls 10, stock 16 and electrochemical aluminium 17 closely pressings of quilt, enter UV curing device 9 subsequently, behind ultraviolet illumination, after being excited, the photosensitive cold wave coupler of ultraviolet ray is of short duration viscosity, stock 16 and electrochemical aluminium 17 is bonding, and behind outlet high pressure nip rolls 11, electrochemical aluminium 17 is by tensioning directive wheel 7 guiding work Scrolls 6, and electrochemical aluminium 17 and stock 16 peeled off, on stock 16, stay specific cold wave image.
When the work in the assembly of unreeling of electrochemical aluminium unreels electrochemical aluminium will use up the time; unreel assembly and be rotated counterclockwise 180 °; make and treat unreeling shaft 3 and work unreeling shaft 4 switches; treat that the electrochemical aluminium back side in the unreeling shaft 3 sticks the double faced adhesive tape that engages usefulness; being directed to the cold wave of wet type impression does not shut down and unreels press bonding roller 13 places; when automatic change of lap; the cold wave of wet type impression is not shut down and is unreeled press bonding roller 13 and will wait to unreel electrochemical aluminium and engage with the electrochemical aluminium of working; and cut off the electrochemical aluminium of former work unreeling shaft 4 simultaneously, finish the automatic coiling process.When work Scroll 6 reached certain load, electrochemical aluminium rolling assembly turned clockwise 180 °, treated that Scroll 5 posts the double faced adhesive tape that engages usefulness in advance, in rotary course, electrification aluminium adheres to be treated on the Scroll 5, cuts off the electrochemical aluminium of former work Scroll 6 simultaneously, finishes the switching of automatic winding.
The specific embodiment of dry type impression:
The additional cold device of this gravure printing presses; comprise cold wave inlet directive wheel 1; cold wave export orientation wheel 2; automatically change of lap treats unreeling shaft 3 by comprising; the assembly that unreels of work unreeling shaft 4 is treated Scroll 5 with comprising; the electrochemical aluminium that the rolling assembly of work Scroll 6 and tensioning directive wheel 7 is formed is put; the rolling parts; walk on the path 8 at the stock that is printed with the cold wave coupler in advance; be provided with UV curing device 9 and advance by being separately positioned on UV curing device 9; the high pressure bonded assemblies that the inlet high pressure nip rolls 10 of outlet and outlet high pressure nip rolls 11 are formed; put at electrochemical aluminium; between the work unreeling shaft of rolling parts and the outlet of high pressure bonded assemblies, be provided with dry type impression cold wave electrification aluminium tensioning directive wheel 14 and with its adapted will wait that unreeling dry type that electrochemical aluminium engages with the electrochemical aluminium of work impresses cold wave and do not shut down and unreel press bonding roller 15.
Be printed with the paper stock 16 of Magna-Cryl 4505 cold wave couplers in advance, along cuting through paper paper road is that the paper stock is walked path 8 operation, through cold wave inlet directive wheel 1, the inlet high pressure nip rolls 10 that is in the tripping state, UV curing device 9, outlet high pressure nip rolls 11, cold wave export orientation wheel 2 and other directive wheel next colour cell that leads.Stock 16 surperficial preprinted cold wave couplers, in UV curing device 9 behind ultraviolet illumination, after being excited, the photosensitive cold wave coupler of ultraviolet ray is of short duration viscosity, electrification aluminium 17 is derived by work unreeling shaft 4, through dry type impression cold wave electrification aluminium tensioning directive wheel 14, with stock 16 process outlet high pressure nip rolls 11, under the pressing effect of outlet high pressure nip rolls 11, stock 16 and electrochemical aluminium 17 closely pressings of quilt, electrification aluminium 17 is by tensioning directive wheel 7 guiding work Scrolls 6, and electrochemical aluminium 17 and stock 16 peeled off, on stock 16, stay specific cold wave image.
When the work in the assembly of unreeling of electrochemical aluminium unreels electrochemical aluminium will use up the time; unreel assembly and be rotated counterclockwise 180 °; make and treat unreeling shaft 3 and work unreeling shaft 4 switches; treat that the electrochemical aluminium back side in the unreeling shaft 3 sticks the double faced adhesive tape that engages usefulness; being directed to the cold wave of dry type impression does not shut down and unreels press bonding roller 15 places; when automatic change of lap; the cold wave of wet type impression is not shut down and is unreeled press bonding roller 15 and will wait to unreel electrochemical aluminium and engage with the electrochemical aluminium of working; and cut off the electrochemical aluminium of former work unreeling shaft 4 simultaneously, finish the automatic coiling process.When work Scroll 6 reached certain load, electrochemical aluminium rolling assembly turned clockwise 180 °, treated that Scroll 5 posts the double faced adhesive tape that engages usefulness in advance, in rotary course, electrification aluminium adheres to be treated on the Scroll 5, cuts off the electrochemical aluminium of former work Scroll 6 simultaneously, finishes the switching of automatic winding.
More than two kinds of specific embodiment, all be the additional cold device of Switzerland Bo Site gravure printing presses 18.This machine maximum print width is 0.8 meter, and being suitable for the maximum paper width is 0.82 meter, and the highest print speed printing speed is 230 meters/minute, and conventional print speed printing speed is 130 meters/minute.Electrification aluminium 17 adopts Mystique cold wave electrification aluminium.UV curing device 9 is an IST UV curing device, and single lamp per inch power is 400 watts, and power output is adjustable continuously between 10～100%.Go into, export high pressure nip rolls 10,11 and adopt pneumatic control, pressure between low level roller and the high-order roller can be adjusted in 1～6 crust scope, the low level roller Shore hardness of nip rolls is that the high rigidity chromium-plated steel more than 85 is made, the high-order roller Shore hardness of nip rolls is that the rubber roll more than 85 is formed, diaxon assembles high-sensitive bearing, and just free to rotate under very little external force, high-order roller is by cylinder operation, can move up and down, the diameter of nip rolls is 8 inches.Try out and show cold wave image adhesion power: print after 24 hours, do not fall gold with the tearing of 3M adhesive tape, maximum cold wave speed can reach 230 meters/minute, and conventional cold wave speed is 130 meters/minute, and minimum cold wave line thickness is 0.1 millimeter, maximum cold wave width is 800 millimeters, and the longest cold wave length is unrestricted.
Claims (3)
1; a kind of additional cold device of gravure printing presses; comprise cold wave inlet directive wheel; cold wave export orientation wheel; electrification aluminium is put; the rolling parts; it is characterized in that walking on the path at the stock that is printed with the cold wave coupler in advance; be provided with high pressure bonded assemblies and UV curing device; put at electrochemical aluminium; between the work unreeling shaft of rolling parts and the inlet of high pressure bonded assemblies; be provided with wet type impression cold wave electrification aluminium tensioning directive wheel and with its adapted will wait that unreeling wet type that electrochemical aluminium engages with the electrochemical aluminium of work impresses cold wave and do not shut down and unreel press bonding roller; put at electrochemical aluminium; between the work unreeling shaft of rolling parts and the outlet of high pressure bonded assemblies, be provided with dry type impression cold wave electrification aluminium tensioning directive wheel and with its adapted will wait that unreeling wet type that electrochemical aluminium engages with the electrochemical aluminium of work impresses cold wave and do not shut down and unreel press bonding roller.
2, the additional cold device of gravure printing presses according to claim 1 is characterized in that the high pressure bonded assemblies is inlet high pressure nip rolls and the outlet high pressure nip rolls that is separately positioned on UV curing device import and export.
3, the additional cold device of gravure printing presses according to claim 1, it is characterized in that electrochemical aluminium is put, the rolling parts can be automatic change of lap put, the rolling parts, also can be the putting of manual change of lap, rolling parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02134988 CN1404991A (en) | 2002-10-19 | 2002-10-19 | Additional cold-printing device of gravure rotary press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02134988 CN1404991A (en) | 2002-10-19 | 2002-10-19 | Additional cold-printing device of gravure rotary press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1404991A true CN1404991A (en) | 2003-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02134988 Pending CN1404991A (en) | 2002-10-19 | 2002-10-19 | Additional cold-printing device of gravure rotary press |
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| Country | Link |
|---|---|
| CN (1) | CN1404991A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102225655A (en) * | 2011-04-14 | 2011-10-26 | 汕头东风印刷股份有限公司 | A kind of in-line stripping rotogravure printing equipment and its production process |
| CN104553415A (en) * | 2013-10-24 | 2015-04-29 | 白纱科技印刷股份有限公司 | On-line Printing Method and Printed Products of Anti-counterfeit Hot Stamping of Ultra-fine Characters in Sheet Type |
| CN104553455A (en) * | 2013-10-23 | 2015-04-29 | 白纱科技印刷股份有限公司 | Sheet-type in-line printing method capable of simulating optical laser printing and its printed products |
| CN106113938A (en) * | 2016-08-11 | 2016-11-16 | 东莞市金运汇研激光科技有限公司 | A kind of digital coding cold-hot stamping device |
| CN106782036A (en) * | 2015-11-23 | 2017-05-31 | 上海鸿元展印有限公司 | A kind of wine mark bronzing method |
| CN107791666A (en) * | 2016-09-06 | 2018-03-13 | 柯尼卡美能达株式会社 | Stamping system and stamping control method and punching press control program |
| CN107914460A (en) * | 2017-11-14 | 2018-04-17 | 玉田县信德诚印刷机械有限公司 | A kind of cold foil printing equipment |
| CN111746094A (en) * | 2020-06-11 | 2020-10-09 | 中山优莱特印刷机械有限公司 | A method of transforming a gravure printing machine into a violet curing flexographic printing machine |
-
2002
- 2002-10-19 CN CN 02134988 patent/CN1404991A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102225655A (en) * | 2011-04-14 | 2011-10-26 | 汕头东风印刷股份有限公司 | A kind of in-line stripping rotogravure printing equipment and its production process |
| CN102225655B (en) * | 2011-04-14 | 2013-03-20 | 汕头东风印刷股份有限公司 | Online-peeling rotary intaglio printing apparatus and production process thereof |
| CN104553455A (en) * | 2013-10-23 | 2015-04-29 | 白纱科技印刷股份有限公司 | Sheet-type in-line printing method capable of simulating optical laser printing and its printed products |
| CN104553415A (en) * | 2013-10-24 | 2015-04-29 | 白纱科技印刷股份有限公司 | On-line Printing Method and Printed Products of Anti-counterfeit Hot Stamping of Ultra-fine Characters in Sheet Type |
| CN106782036A (en) * | 2015-11-23 | 2017-05-31 | 上海鸿元展印有限公司 | A kind of wine mark bronzing method |
| CN106113938A (en) * | 2016-08-11 | 2016-11-16 | 东莞市金运汇研激光科技有限公司 | A kind of digital coding cold-hot stamping device |
| CN107791666A (en) * | 2016-09-06 | 2018-03-13 | 柯尼卡美能达株式会社 | Stamping system and stamping control method and punching press control program |
| CN107791666B (en) * | 2016-09-06 | 2020-02-14 | 柯尼卡美能达株式会社 | Press system, press control method, and press control program |
| CN107914460A (en) * | 2017-11-14 | 2018-04-17 | 玉田县信德诚印刷机械有限公司 | A kind of cold foil printing equipment |
| CN107914460B (en) * | 2017-11-14 | 2024-06-11 | 玉田县信德诚印刷机械有限公司 | Cold foil printing equipment |
| CN111746094A (en) * | 2020-06-11 | 2020-10-09 | 中山优莱特印刷机械有限公司 | A method of transforming a gravure printing machine into a violet curing flexographic printing machine |
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