CN104827792A - Manufacturing method for antenna pattern in electronic tag - Google Patents
Manufacturing method for antenna pattern in electronic tag Download PDFInfo
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- CN104827792A CN104827792A CN201510304639.3A CN201510304639A CN104827792A CN 104827792 A CN104827792 A CN 104827792A CN 201510304639 A CN201510304639 A CN 201510304639A CN 104827792 A CN104827792 A CN 104827792A
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- antenna pattern
- electronic tag
- dotted line
- glue
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Abstract
The invention discloses a manufacturing method for an antenna pattern in an electronic tag. The manufacturing method includes making even dotted lines at the line edge by means of laser engraving etched gravure, and trimming in details after screening to enable a smooth half-open dotted line to form at the line edge by means of laser etching so as to guarantee that a smooth straight line edge without sawteeth is formed after printing. The manufacturing method has the advantages that by being printed by the novel manufacturing method, one smooth dotted line without small dots and the sawteeth is formed at the line edge even after etching, so that data reading is smooth, and finished product rate is high.
Description
Technical field
The present invention relates to a kind of electronic tag processing method, particularly relate to the antenna pattern preparation method in a kind of electronic tag.
Background technology
Electronic tag application is in daily life more and more extensive, as: subway ticket, voucher management, food safety trace back, false proof etc., smoothness during for guaranteeing that electronic tag reads is smooth, must guarantee that the electronic tag every root line edge made is bright and clean without sawtooth, such guarantee digital independent resistance is little, and digital independent is smooth, smooth.
Can adopt electronic engraving intaglio plate without line pattern, laser engraving etching plate in electronic tag, antenna surface shaping by printing, the chemical etching operation such as ink, antenna circuit communication of dispelling is made; Ordinary electronic carved intaglio and laser engraving etching plate line edge have compensation site and form zigzag, and can cause without line pattern after etch-forming like this, edge part is not bright and clean, cause resistance comparatively large, not smooth during reading data.
As shown in Figure 1, before the corrosion of conventional method laser, there is compensation site 1 on lines limit, etches rear little site and loses, and large dot etching is shaped, and causes edge part not bright and clean, forms zigzag after printing.
As shown in Figure 2, the design sketch that conventional method prints: line edge sawtooth is rough, digital independent is not smooth, smooth, projection 2 may be connected with an other line, easily causes and misreads.
Summary of the invention
The object of the invention is according to above-mentioned the deficiencies in the prior art part, the object of the invention realizes being completed by following technical scheme: the antenna pattern preparation method in a kind of electronic tag, technological process comprises: documenting, dashed bars is repaired, roller is processed, glue spraying, laser engraving, corrosion, chromium plating, wherein, described documenting technique, dotted line limit is added at the periphery of electronic label antenna pattern, dotted line is slightly 0.02mm, dotted line is long is 0.06mm, 0.03mm is spaced apart between dotted line and dotted line, layout is carried out according to layout figure requirement again after having added dotted line limit, after layout, dashed bars is repaired.
Preferably, described spray-bonding craft flow process: carry out gluing process on glue sprayer, controls workshop temperature and remains on 20-25 degree, humidity is below 60%, black adhesiveness is in 18-20 second, and be coated with the black glue of face one deck at roller surface uniform after glue spraying completes, bondline thickness is at 3-5 micron.
Preferably, described laser engraving flow process: adopt 95 lines to carve to electronic tag product, select corresponding scribe power 15-20 watt, rotating speed, at 800-1000r/min technological parameter, is carved antenna pattern portion clean.
Preferably, described etching process flow process: the roller of having carved, is put in etching tank, corrodes.The part carving out glue-line is corroded, and have the part protection space of a whole page of glue, corrosive liquid is the ferric trichloride of 36%-38%, and corrosion depth is at 2.3-2.5 silk.
Preferably, described chrome-plated process flow process: chromium plating process is carried out again in the roller surface etched, can have certain amount of undertaking the printing of when being not easily destroyed to protect the pattern in layers of copper and ensureing printing.The control of layers of chrome thickness is at 1-1.2 silk.
Advantage of the present invention is:
Uniform dotted line is done at line edge by adopting laser engraving etching plate, and the finishing done again after screening in details, laser is made to corrode out the half-open dotted line narrowed that on line edge, formation one is bright and clean, a bright and clean straight line is formed after guaranteeing to print, and without the problem of toothed edge.
Accompanying drawing explanation
Fig. 1 is the front view of prior art intaglio plate;
Fig. 2 is the front view of prior art products.
Fig. 3 is the front view of the intaglio plate adopting the inventive method
Fig. 4 adopts the inventive method product front view
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
1, documenting: add dotted line limit at the periphery of electronic label antenna pattern, dotted line is slightly 0.02mm, and dotted line is long is 0.06mm, is spaced apart 0.03mm between dotted line and dotted line.Layout is carried out according to layout figure requirement again after having added dotted line limit;
2, dashed bars finishing: laser is repaired at the edge of work station to file again, particularly circular arc portion, requires that dotted line is all even arrangement, dotted line separates with indivedual point to be located to want limit to connect, and guarantees that lines can not break in a word.
3, roller processing: carry out roller processing, electroplating cleaning, nickel plating, copper facing, grinding according to the requirement metal working in business work order.
4, glue spraying: carry out gluing process on glue sprayer, controls workshop temperature and remains on 20-25 degree, and humidity is below 60%, and black adhesiveness is in 18-20 second, and be coated with the black glue of face one deck at roller surface uniform after glue spraying completes, bondline thickness is at 3-5 micron.
5, laser engraving: select technique as requested, electronic tag product major part all adopts 95 lines to carve, and selects corresponding scribe power 15-20 watt, and rotating speed, at 800-1000r/min, is carved antenna pattern portion clean.
6, corrode: the roller of having carved, be put in etching tank, corrode.The part carving out glue-line is corroded, and has the part protection space of a whole page of glue.Corrosive liquid is the ferric trichloride of 36%-38%, and corrosion depth is at 2.3-2.5 silk.
7, after roller is corroded well, the glue-line of the protection space of a whole page need be washed.
8, chromium plating: chromium plating process is carried out again in the roller surface etched, can have certain amount of undertaking the printing of when being not easily destroyed to protect the pattern in layers of copper and ensureing printing.The control of layers of chrome thickness is at 1-1.2 silk.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (5)
1. the antenna pattern preparation method in an electronic tag, technological process comprises: documenting, dashed bars finishing, roller processing, glue spraying, laser engraving, burn into chromium plating, it is characterized in that: described documenting technique, dotted line limit is added at the periphery of electronic label antenna pattern, dotted line is slightly 0.02mm, and dotted line is long is 0.06mm, is spaced apart 0.03mm between dotted line and dotted line, carry out layout according to layout figure requirement again after having added dotted line limit, after layout, dashed bars is repaired.
2. the antenna pattern preparation method in a kind of electronic tag as claimed in claim 1, it is characterized in that, described spray-bonding craft flow process: carry out gluing process on glue sprayer, control workshop temperature and remain on 20-25 degree, humidity is below 60%, black adhesiveness is in 18-20 second, and be coated with the black glue of face one deck at roller surface uniform after glue spraying completes, bondline thickness is at 3-5 micron.
3. the antenna pattern preparation method in a kind of electronic tag as claimed in claim 1, it is characterized in that, described laser engraving flow process: adopt 95 lines to carve to electronic tag product, select corresponding scribe power 15-20 watt, rotating speed, at 800-1000r/min technological parameter, is carved antenna pattern portion clean.
4. the antenna pattern preparation method in a kind of electronic tag as claimed in claim 1, is characterized in that, described etching process flow process: the roller of having carved, is put in etching tank, corrodes.The part carving out glue-line is corroded, and have the part protection space of a whole page of glue, corrosive liquid is the ferric trichloride of 36%-38%, and corrosion depth is at 2.3-2.5 silk.
5. the antenna pattern preparation method in a kind of electronic tag as claimed in claim 1; it is characterized in that; described chrome-plated process flow process: chromium plating process is carried out again in the roller surface etched; can have certain amount of undertaking the printing of when being not easily destroyed to protect the pattern in layers of copper and ensureing printing, the control of layers of chrome thickness is at 1-1.2 silk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510304639.3A CN104827792A (en) | 2015-06-04 | 2015-06-04 | Manufacturing method for antenna pattern in electronic tag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510304639.3A CN104827792A (en) | 2015-06-04 | 2015-06-04 | Manufacturing method for antenna pattern in electronic tag |
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| CN104827792A true CN104827792A (en) | 2015-08-12 |
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| CN201510304639.3A Pending CN104827792A (en) | 2015-06-04 | 2015-06-04 | Manufacturing method for antenna pattern in electronic tag |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108971760A (en) * | 2018-06-27 | 2018-12-11 | 云南运成制版有限公司 | A kind of human-edited's hexagon site laser engraving printing technology |
| CN109146042A (en) * | 2017-06-27 | 2019-01-04 | 深圳市方卡科技股份有限公司 | A kind of production method of RFID washing label |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5660668A (en) * | 1995-05-10 | 1997-08-26 | Inland Laserwave Inc. | Laser inlay engraving process |
| EP1369230A1 (en) * | 2002-06-05 | 2003-12-10 | Kba-Giori S.A. | Method of manufacturing an engraved plate |
| CN101474911A (en) * | 2008-11-12 | 2009-07-08 | 长沙精达印刷制版有限公司 | Wrapping method for resolving sawtooth on edge of gravure printing character and line |
| US20110006187A1 (en) * | 2009-07-07 | 2011-01-13 | Lai Chu Tsai | Method of forming a knife mold by etching once and the knife mold formed by the method |
| CN102152600A (en) * | 2010-12-09 | 2011-08-17 | 黄山精工凹印制版有限公司 | Method for producing high-definition laser gravure plate roller |
| CN102416789A (en) * | 2011-08-24 | 2012-04-18 | 上海希尔彩印制版有限公司 | Method for manufacturing gravure with laser anti-counterfeit lines |
-
2015
- 2015-06-04 CN CN201510304639.3A patent/CN104827792A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5660668A (en) * | 1995-05-10 | 1997-08-26 | Inland Laserwave Inc. | Laser inlay engraving process |
| EP1369230A1 (en) * | 2002-06-05 | 2003-12-10 | Kba-Giori S.A. | Method of manufacturing an engraved plate |
| CN101474911A (en) * | 2008-11-12 | 2009-07-08 | 长沙精达印刷制版有限公司 | Wrapping method for resolving sawtooth on edge of gravure printing character and line |
| US20110006187A1 (en) * | 2009-07-07 | 2011-01-13 | Lai Chu Tsai | Method of forming a knife mold by etching once and the knife mold formed by the method |
| CN102152600A (en) * | 2010-12-09 | 2011-08-17 | 黄山精工凹印制版有限公司 | Method for producing high-definition laser gravure plate roller |
| CN102416789A (en) * | 2011-08-24 | 2012-04-18 | 上海希尔彩印制版有限公司 | Method for manufacturing gravure with laser anti-counterfeit lines |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109146042A (en) * | 2017-06-27 | 2019-01-04 | 深圳市方卡科技股份有限公司 | A kind of production method of RFID washing label |
| CN108971760A (en) * | 2018-06-27 | 2018-12-11 | 云南运成制版有限公司 | A kind of human-edited's hexagon site laser engraving printing technology |
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Application publication date: 20150812 |
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| RJ01 | Rejection of invention patent application after publication |