CN201494085U - Relief type microstructure transfer positioning printing device - Google Patents
Relief type microstructure transfer positioning printing device Download PDFInfo
- Publication number
- CN201494085U CN201494085U CN2009202099798U CN200920209979U CN201494085U CN 201494085 U CN201494085 U CN 201494085U CN 2009202099798 U CN2009202099798 U CN 2009202099798U CN 200920209979 U CN200920209979 U CN 200920209979U CN 201494085 U CN201494085 U CN 201494085U
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- Prior art keywords
- relief
- printing
- micro
- structural
- ink printing
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- Expired - Lifetime
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- 238000007639 printing Methods 0.000 title claims abstract description 58
- 238000012546 transfer Methods 0.000 title claims abstract description 17
- 239000002184 metal Substances 0.000 claims abstract description 11
- 238000001035 drying Methods 0.000 claims abstract description 4
- 239000004744 fabric Substances 0.000 claims description 20
- 238000004587 chromatography analysis Methods 0.000 claims description 10
- 239000011159 matrix material Substances 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 230000010076 replication Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 7
- 230000003287 optical effect Effects 0.000 abstract description 2
- 239000000976 ink Substances 0.000 description 23
- 238000000034 method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 239000000523 sample Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010894 electron beam technology Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000010023 transfer printing Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000003851 corona treatment Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Landscapes
- Printing Methods (AREA)
Abstract
The utility model relates to the technical field of printing, in particular to a relief type microstructure transfer positioning printing device, which comprises a common ink printing unit, and is characterized by further consisting of a relief microstructure transfer device which is arranged on the middle section or the tail end of the printing device, wherein the front end of the printing device is provided with the common ink printing unit which contains an optical mark, the common ink printing unit is provided with an ink printing electronic shaft, a floating roll and a gravure roll, the relief microstructure transfer device consists of an electronic shaft and a microstructure relief roll, the microstructure relief roll is formed through wrapping a metal mother set on a printing cylinder, relief microstructure fixing patterns or character unit grooves are arranged on the metal mother set, the positioning patterns on the microstructure relief roll are nested with appointed chromatic positions of a printed object, and a curing drying device is arranged on the back side of printed material in a wrapping region. The relief type microstructure transfer positioning printing device can realize the positioning chromaticity with common printing and the accurate positioning of patterns on the mother set and the ink printing.
Description
[technical field]
The utility model relates to printing technology, and specifically a kind of relief type micro-structural shifts positioning print device.
[background technology]
The relief type micro-structural can produce color separation and directed deflection to incident light, can produce the high-intensity color that changes by processing such as optical coatings, lifelike stereopsis, the literal that hides Info and micron very fine picture and text, be inaccessiable colour developing in common ink printshop and imaging results, can be widely used in fields such as anti-false wittness card, packing, positioning label, functional material, stock can be plastics, paper, glass and other hard flexible sheet.
At present great majority realize that relief type micro-structural copy modes are embossed holographics, and it is by the metal mother compression moulding on thermoplastic of heating, and owing to the materials hot deformation reason, is difficult to realize and the common printed chromatography that positions.Can only adopt the good relief type material of independent mold pressing,, have shortcomings such as technical process is many, cost is high, positioning accuracy difference then by thermoprint or locate and compound the relief microstructure layer is transferred on the printable fabric.Chinese patent CN1382589A discloses a kind of locating print method of die-pressed hologram, is to adopt the UV mode positioning holographic compacting on the material that prints.Because the machine of going up again behind the off-line is printed, the pattern on the very difficult realization mother matrix and the accurate location of ink printing.
[summary of the invention]
The purpose of this utility model provides a kind of relief type micro-structural and shifts positioning print device, pattern that micro-structural can be formed or literal location be nested to be printed in the pattern and character that ink printing constitutes, the pattern on the realization mother matrix and the accurate location of ink printing reach and the common printed chromatography that positions, comprise the common ink printing element, it is characterized in that also comprising the relief microstructure transfer device, described relief microstructure transfer device is located at the interlude or the end of this printing equipment, foremost for containing the common ink printing element of cursor, the common ink printing element is provided with the ink printing electronical line shaft, dancer and gravure roll, the relief microstructure transfer device is provided with electronical line shaft, micro-structural embossment roller, micro-structural embossment roller is made of clad metal mother matrix on the printing cylinder body, metal mother is provided with relief microstructure still image or text unit groove, the location pattern on the micro-structural embossment roller and the given set color bits of stock are put and are nested, the cornerite of printable fabric and mother matrix roller 〉=180 °, pressure≤0.5kg/cm, be provided with the curing drying device in the coating zone at the printable fabric back side, by heat, UV light, means such as electron beam are carried out dry hinge to specialty inks and are solidified.Relief microstructure transfer device rear end micro-structural embossment roller is provided with pressure roller with the printable fabric place of separation, release layer to the metal mother surface behind the ink solidification has bigger polarity difference, when separating with metal mother, printable fabric can not produce adhesion, and the ink pellet surface of the complete image copying of embossment shape micro-structural on the micro-structural embossment roller to stock, micro-structural embossment roller is that rotation is back and forth used, stock is that continuous folding and unfolding is carried, according to the difference of material hinge curing performance, the speed of printing is at 20～60m/min continuously.The printable fabric of the intact relief microstructure of ink printing electronical line shaft, dancer, electronical line shaft and chromatography calculates control by photoelectric detection system and PLC central authorities.
Described relief microstructure transfer device is provided with one or more groups as a printing element in print system, adapt to dissimilar micro structured pattern transfer replications.
Described micro-structural metal mother, its geometric properties be the micro-structural spacing at 0.3 μ m～100 μ m, the degree of depth 0.2 μ m～10 μ m, spread geometry are straight line, curve, annulus, dot matrix and other random point and line segment.
The utility model has used the automatic chromatography device of computer control mode, and its feature is can tell to sample exactly and computing, and version roller revolution is moving to be revised once once enclosing in time, can adapt to the quick variation of registration deviation fully.Thereby can guarantee to tell, chromatography exactly, eliminated the accumulation of registration deviation fully.Mainly constitute by photoelectric probe, servomotor, central controller, deviation correcting device and display screen etc.
Compare with existing technology, characteristics of the present utility model are:
1, the printing moulding of relief microstructure and ink printing are that line is finished, and controllable chromatography precision reaches ± 0.15mm;
2, the relief microstructure mother matrix is a metallograph that is coated on the printing cylinder body, the surface is a still image or a text unit that positional alignment is arranged, to the position that is nested with ink printing, is the two location of a kind of figure to figure with microstructure transfer printing that fixed cell comprised.
3, the printing of the utility model employing micro-structural is a kind of normal temperature low pressure molding method, and the printable fabric distortion is shunk little, and printing finished product relative position is accurate.
[description of drawings]
Fig. 1 is the utility model structure drawing of device;
Fig. 2 overlooks for the duplicating process of respectively undertaking the printing of and amplifies the explanation schematic diagram.
[specific embodiment]
The utility model is described in further detail below in conjunction with embodiment that accompanying drawing and accompanying drawing provide.The production technology of this product is to implement easily to this professional people.
The utility model designs a kind of relief type micro-structural and shifts positioning print device, and employing is printed moulding printing ink at assigned address, fits, casts pressure, dry (curing) moulding by the location of the relief microstructure mother matrix roller on next printing plate cylinder again.This duplicates shaping area and can be used as a chromaticity printing in appointed positions, can with front and back process color line, the cover position precision of formation ± 0.15mm, it solidifies drying mode can be the hinge reaction that a kind of heat, light or electron beam cause.This group device can be arranged on middle any one position of printing unit, become a unit of many printer with chromotography, and and the front and back trapping printing forms strict location alignment, be widely used in the location that plastics, paper surface carry out relief microstructure and duplicate, and and other trapping printings form and decorate or anti-counterfeit printing effects.
Embodiment:
1, printable fabric unreels by deviation correcting device and tension force control, at first enters the common ink printing element, carries out the common printed of at least one monochrome and obtains detectable tracker wire, cursor (or first chromatography image border), referring to 1 place and Fig. 2 (A) of Fig. 1.
2, calculate control ink printing electronical line shaft 5 or dancer 3 by Photoelectric Detection and PLC and printing ink is duplicated in transfer printing accurately be coated in needed chromatography position, and keep its viscosity not solidify, referring to Fig. 2 (B) through gravure roll 6.
3, calculate by Photoelectric Detection and PLC central authorities, control electronical line shaft 7 is compound with the location pattern on printing ink not dried on the printable fabric and the micro-structural embossment roller 9, cornerite＞180 °.
4, coating the zone at printable fabric back side irradiated electrons bundle 2, solidifying energy and reaching 50kGy, EB printing ink is fully solidified.
5, by pressure roller 8, printable fabric separates with micro-structural embossment roller, the EB ink adhesion after the curing on printable fabric and with the complete image copying of micro-structural embossing pattern in ink pellet surface, referring to Fig. 2 (C).
6, the printable fabric of the intact relief microstructure of chromatography is proceeded next location chromaticity printing 10 by Photoelectric Detection probe and the control of PLC central authorities.
Other servicing unit that embodiment also relates to has:
1, corona treatment system, purpose are in order to improve the dyne value on printable fabric surface, to guarantee to duplicate the attachment fastness of printing ink and stock.
2, destatic system, printable fabric can produce higher static with duplicating when separating carrying, and influence is duplicated and the following process quality, therefore need to discharge and in the static on printable fabric surface.
Printing finished product of the present utility model can produce special visual effect and the printing of the content that hides Info, and can be widely used in certificate, bill and staple product packing material anti-counterfeit printing.
Claims (3)
1. a relief type micro-structural shifts positioning print device, comprise the common ink printing element, it is characterized in that also comprising the relief microstructure transfer device, described relief microstructure transfer device is located at the interlude or the end of this printing equipment, foremost for containing the common ink printing element of cursor, the common ink printing element is provided with ink printing electronical line shaft (5), dancer (3) and gravure roll (6), the relief microstructure transfer device is provided with electronical line shaft (7), micro-structural embossment roller (9), micro-structural embossment roller (9) is made of clad metal mother matrix on the printing cylinder body, metal mother is provided with relief microstructure still image or text unit groove, the location pattern on the micro-structural embossment roller (9) and the given set color bits of stock are put and are nested, the cornerite of printable fabric and mother matrix roller 〉=180 °, pressure≤0.5kg/cm, be provided with the curing drying device in the coating zone at the printable fabric back side, relief microstructure transfer device rear end micro-structural embossment roller (9) is provided with pressure roller (8) with the printable fabric place of separation, ink printing electronical line shaft (5), dancer (3), the printable fabric of the intact relief microstructure of electronical line shaft (7) and chromatography calculates control by photoelectric detection system and PLC central authorities.
2. a kind of relief type micro-structural according to claim 1 shifts positioning print device, it is characterized in that described relief microstructure transfer device is as a printing element, in print system, one or more groups is set, adapts to dissimilar micro structured pattern transfer replications.
3. a kind of relief type micro-structural according to claim 1 shifts positioning print device, it is characterized in that described micro-structural metal mother, its geometric properties is that the micro-structural spacing is at 0.3 μ m～100 μ m, the degree of depth 0.2 μ m～10 μ m, spread geometry are straight line, curve, annulus, dot matrix and other random point and line segment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202099798U CN201494085U (en) | 2009-09-23 | 2009-09-23 | Relief type microstructure transfer positioning printing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202099798U CN201494085U (en) | 2009-09-23 | 2009-09-23 | Relief type microstructure transfer positioning printing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201494085U true CN201494085U (en) | 2010-06-02 |
Family
ID=42437293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202099798U Expired - Lifetime CN201494085U (en) | 2009-09-23 | 2009-09-23 | Relief type microstructure transfer positioning printing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201494085U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105620066A (en) * | 2014-11-05 | 2016-06-01 | 中国科学院苏州纳米技术与纳米仿生研究所 | Manufacturing method of transparent microstructure |
| CN107962867A (en) * | 2017-11-26 | 2018-04-27 | 长葛市大阳纸业有限公司 | The paper press destaticed |
| CN110450554A (en) * | 2019-07-31 | 2019-11-15 | 深圳市凯力诚实业发展有限公司 | Raster print method |
| CN112297592A (en) * | 2019-07-31 | 2021-02-02 | 杭州运城制版有限公司 | Secondary overprinting printing roller and plate making process |
-
2009
- 2009-09-23 CN CN2009202099798U patent/CN201494085U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105620066A (en) * | 2014-11-05 | 2016-06-01 | 中国科学院苏州纳米技术与纳米仿生研究所 | Manufacturing method of transparent microstructure |
| CN105620066B (en) * | 2014-11-05 | 2018-03-20 | 中国科学院苏州纳米技术与纳米仿生研究所 | The manufacture method of transparent microstructures |
| CN107962867A (en) * | 2017-11-26 | 2018-04-27 | 长葛市大阳纸业有限公司 | The paper press destaticed |
| CN110450554A (en) * | 2019-07-31 | 2019-11-15 | 深圳市凯力诚实业发展有限公司 | Raster print method |
| CN112297592A (en) * | 2019-07-31 | 2021-02-02 | 杭州运城制版有限公司 | Secondary overprinting printing roller and plate making process |
| CN110450554B (en) * | 2019-07-31 | 2021-12-10 | 深圳市凯力诚实业发展有限公司 | Grating printing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI GUANZHONG OPTICAL TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHANGHAI GUANZHONG LASER TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 201400, No. 1185 North Canal Road, South Bridge Town, Shanghai, Fengxian District Patentee after: SHANGHAI GUANZHONG OPTICAL TECHNOLOGY CO., LTD. Address before: 201400, No. 1185 North Canal Road, South Bridge Town, Shanghai, Fengxian District Patentee before: Shanghai Guanzhong Laser Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100602 |