CN104972736B - Engraving method for gravure plate - Google Patents
Engraving method for gravure plate Download PDFInfo
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- CN104972736B CN104972736B CN201510384349.4A CN201510384349A CN104972736B CN 104972736 B CN104972736 B CN 104972736B CN 201510384349 A CN201510384349 A CN 201510384349A CN 104972736 B CN104972736 B CN 104972736B
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- engraving
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Abstract
The invention relates to an engraving method for a gravure plate. The engraving method comprises the following steps: (a) respectively extending the left width and right width of a lower engraving pattern by at least 2 mm in the computer, wherein the lower engraving pattern is primarily cut by at least 4 mm long; (b) placing a first reference line on the central position of the lower engraving pattern; (c) placing a second reference line 2 mm away from the left side of the first reference line; (d) choosing the total lower engraving pattern and allowing the central point of the lower engraving pattern to move to the midpoint of the upper part of the lower engraving pattern by using a beveling tool in transformation tools; (e) leftwards moving the midpoint of the lower part of the beveled lower engraving pattern by 2 mm along a direction perpendicular to the direction of the second reference line; (f) cutting off the primarily cut part of the lower engraving pattern, storing the processed lower engraving pattern and sending the processed lower engraving pattern to an electrical engraving machine; and (g) closing the spiralling and stepping functions of the electrical engraving and carrying out makeup engraving. The engraving method for the gravure plate can realize makeup engraving under the condition of closed spiraling and stepping functions by carrying out corresponding processing on the lower engraving pattern, so the phenomena of breezing and dislocation are prevented.
Description
Technical field
The invention belongs to intaglio printing industry, and in particular to a kind of gravure plating engraving process.
Background technology
Current gravure plating industry, electric carving only has two kinds of engraving modes：One kind is spiral engraving, and one kind is stepping engraving.
It is well known that for spiral engraving, although the engraving time is short, in the seam crossing of depiction pattern can be caused to send out
Void, i.e. pattern seam crossing can misplace.And stepping is carved, although solve the phenomenon of apprehensive dislocation, but the engraving time can be spiral
Two times of times of engraving, for the demand in market can significantly be delayed the time of delivery.Accordingly, it would be desirable to design new high efficiency gravure
Plate-making engraving process, while can solve the problem that the phenomenon of apprehensive dislocation.
The content of the invention
The invention aims to overcome the deficiencies in the prior art and provide a kind of gravure plating engraving process..
To reach above-mentioned purpose, the technical solution adopted in the present invention is：A kind of gravure plating engraving process, its feature exists
In it is comprised the following steps：
A the lower carving figure left and right width that at least band just cuts 4mm is respectively big at least 2mm by () in computer；
B () places the first reference line in the lower carving figure pattern center location；
C () places the second reference line at the left side 2mm of first reference line；
D () selects the lower carving figure entirely, make the lower carving figure central point be moved to the lower carving with the beveling in transformation tool
Figure top midpoint；
(e) by beveling after described lower carving figure bottom midpoint towards moving to left 2mm perpendicular to the second reference line direction；
F the first part of cutting of the lower carving figure is dismissed, stored and is transmitted into electric carving machine by ()；
G () closes the spiral and step function of electric carving machine, carry out layout engraving.
Optimally, in the step (c), need for the lower carving figure to be shown to maximum when the second reference line is placed, so
Select the width of 2mm with rectangle constituency afterwards.
Optimally, in the step (f), dismiss it is described just cut part before need to test it.
Because above-mentioned technical proposal is used, the present invention has compared with prior art following advantages：Gravure plating of the present invention
Engraving process, by changing the line map under corresponding process is carried out, and can realize layout in the case where spiral and step function is closed
Engraving, and the phenomenon of apprehensive dislocation will not be produced.
Specific embodiment
The preferred embodiment of the invention is described in detail below：
Embodiment 1
Gravure plating engraving process of the present invention, it is comprised the following steps：
A the lower carving figure left and right width that at least band just cuts 4mm is respectively big at least 2mm by () in computer；When just cutting finger mark brush
It is a conventional printing terms to retain the part for conveniently cutting that the effective content of picture is reserved；First cutting in printing be
Refer to the pattern of larger production outside dimension, in the extension for cutting position plus some patterns, be dedicated for each production process in its manufacturing tolerance
In the range of use, side or cut out to content with avoiding the finished product after cutting from showing money or valuables one carries unintentionally.We are just divided into design size when manufacturing
And finished size, design size is always big than finished size, and side greatly out will cut after printing, and this will print off
The part come and cut is known as just cutting or just cut position；
B () places the first reference line in lower carving figure pattern center location；
C () places the second reference line at the left side 2mm of the first reference line；The placement of the second reference line must be accurate,
Need for lower carving figure to be shown to the second reference line of width and then placement that 2mm is selected in maximum rectangle constituency；
D () selects the lower carving figure entirely, make the lower carving figure central point be moved to the lower carving with the beveling in transformation tool
Figure top midpoint；
(e) by beveling after lower carving figure bottom midpoint towards moving to left 2mm perpendicular to the second reference line direction；
F first cutting below lower carving figure is moved on to top and the 2mm inspections that move right by (), by the lower carving figure after inspection is errorless
Just cut part to dismiss, store and transmit into electric carving machine；
G () closes the spiral and step function of electric carving machine, carry out layout engraving.
Above-described embodiment technology design only to illustrate the invention and feature, its object is to allow person skilled in the art
Scholar will appreciate that present disclosure and implement according to this, can not be limited the scope of the invention with this, all according to the present invention
Equivalence changes or modification that Spirit Essence is made, all should be included within the scope of the present invention.
Claims (3)
1. a kind of gravure plating engraving process, it is characterised in that it is comprised the following steps：
（a）The lower carving figure left and right width that at least band just cuts 4mm is respectively done into big at least 2mm in computer；
（b）The first reference line is placed in the lower carving figure pattern center location；
（c）The second reference line is placed at the left side 2mm of first reference line；
（d）The lower carving figure is selected entirely, the lower carving figure central point is moved on the lower carving figure with the beveling in transformation tool
Portion's midpoint；
（e）Described lower carving figure bottom midpoint court after by beveling moves to left 2mm perpendicular to the second reference line direction；
（f）The first part of cutting of the lower carving figure is dismissed, stored and transmitted into electric carving machine；
（g）The spiral and step function of electric carving machine are closed, layout engraving is carried out.
2. gravure plating engraving process according to claim 1, it is characterised in that：The step（c）In, join placing second
Need for the lower carving figure to be shown to maximum when examining line, the width of 2mm is then selected with rectangle constituency.
3. gravure plating engraving process according to claim 1, it is characterised in that：The step（f）In, it is described first dismissing
To cut needed before part and it is tested.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510384349.4A CN104972736B (en) | 2015-06-30 | 2015-06-30 | Engraving method for gravure plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510384349.4A CN104972736B (en) | 2015-06-30 | 2015-06-30 | Engraving method for gravure plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104972736A CN104972736A (en) | 2015-10-14 |
| CN104972736B true CN104972736B (en) | 2017-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510384349.4A Active CN104972736B (en) | 2015-06-30 | 2015-06-30 | Engraving method for gravure plate |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107139574A (en) * | 2017-04-02 | 2017-09-08 | 广东壮丽彩印股份有限公司 | A kind of three-dimensional opals of 3D directly print the preparation method of material |
| CN107097521A (en) * | 2017-04-12 | 2017-08-29 | 北京图文天地科技发展有限公司 | It is a kind of to improve the hair product identification method that digital printing integrates effect |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4015221A (en) * | 1975-01-22 | 1977-03-29 | Crosfield Electronics Limited | Preparation of gravure printing surfaces |
| JP2000062342A (en) * | 1998-08-13 | 2000-02-29 | Think Laboratory Co Ltd | Method for gravure engraving |
| CN102529308A (en) * | 2011-12-29 | 2012-07-04 | 广东省南方彩色制版有限公司 | Manufacturing method of gravure roller capable of printing three-dimensional effect |
| CN102909938A (en) * | 2012-11-06 | 2013-02-06 | 广东省南方彩色制版有限公司 | Secondary overlap carving process for gravure plate-making |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020135811A1 (en) * | 1993-02-25 | 2002-09-26 | Flannery David L. | Error detection apparatus and method for use with engravers |
-
2015
- 2015-06-30 CN CN201510384349.4A patent/CN104972736B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4015221A (en) * | 1975-01-22 | 1977-03-29 | Crosfield Electronics Limited | Preparation of gravure printing surfaces |
| JP2000062342A (en) * | 1998-08-13 | 2000-02-29 | Think Laboratory Co Ltd | Method for gravure engraving |
| CN102529308A (en) * | 2011-12-29 | 2012-07-04 | 广东省南方彩色制版有限公司 | Manufacturing method of gravure roller capable of printing three-dimensional effect |
| CN102909938A (en) * | 2012-11-06 | 2013-02-06 | 广东省南方彩色制版有限公司 | Secondary overlap carving process for gravure plate-making |
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| CN104972736A (en) | 2015-10-14 |
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