CN104233300A - Etching method of stainless steel markplates - Google Patents
Etching method of stainless steel markplates Download PDFInfo
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- CN104233300A CN104233300A CN201310246530.XA CN201310246530A CN104233300A CN 104233300 A CN104233300 A CN 104233300A CN 201310246530 A CN201310246530 A CN 201310246530A CN 104233300 A CN104233300 A CN 104233300A
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- stainless steel
- steel plate
- steel plates
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Abstract
The invention provides an etching method of stainless steel markplates and belongs to the technical field of markplate manufacturing. According to the technical scheme, the etching method of the stainless steel markplates comprises the following steps: pouring a ferric trichloride solution with the Baume concentration of 38-40 degrees into a box body of an etcher; putting stainless steel plates with film hardened and adhered with corrosion-preventing protective films on the reverse sides into an etcher; putting the etched stainless steel plates in clean water, washing to remove the ferric trichloride solution by clean cloth, then putting the stainless steel plates in another container with clean water, swinging for several times, cleaning the surfaces and tearing down the corrosion-preventing protective films attached to the reverse sides of the stainless steel plates; putting the stainless steel plates in a container with solid sodium hydroxide, adding hot water at 70-80 DEG C in a proportion of 1 to 10, and swinging the container to fully dissolve sodium hydroxide; and scrubbing the stainless steel plates with clean cloth when the water temperature is 20-30 DEC, then putting the stainless steel plates in clean water to be rinsed and airing.
Description
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Technical field
The invention belongs to sign manufacturing technical field, particularly relate to a kind of engraving method of stainless steel label.
Background technology
Etching label is also corroding metal label.Main employing mask, etching aftertreatment three step carry out type metal tag or the character cut in bas-relief metal tag of manufacture.
Summary of the invention
The invention provides a kind of engraving method of stainless steel label.The engraving method of stainless steel label of the present invention, is realized by following technical proposals:
(1) be that 38 to 40 liquor ferri trichloridis of spending are poured in the casing of etching machine by Baume concentration;
(2) good for heavily fortified point film is put into etching machine at the stainless steel plate that reverse side has sticked preservative protective film;
(3) stainless steel plate etched is put into clear water, with clean cloth, liquor ferri trichloridi is washed away, then put into the container that another fills clear water, swing several under, by surperficial wash clean, then stainless steel plate reverse side paste preservative protective film tear;
(4) by stainless steel plate, be placed on and fill in the container of solid sodium hydroxide, add the hot water of 70-80 DEG C in the ratio of 1:10, swing container, sodium hydroxide is dissolved fully;
(5) be 20-30 DEG C to water temperature, by clean cloth by stainless steel plate scrub, then stainless steel plate is put into after clear water carries out rinsing dry.
Embodiment
Below by specific embodiment, the present invention is further illustrated.
We etch in KR-J1 accurate etching machine.
1, dosing
As etching reagent is liquor ferri trichloridi.Its Baume concentration is extremely important in etching link, directly has influence on the speed of etching.Suitable Baume concentration is between 38 to 40 degree.
The method measuring concentration is; Be poured on by liquor ferri trichloridi in elongated measuring cup, insert B, the numerical value by liquid level is exactly its Baume concentration.
Present Baume concentration is 42 degree, and some is too dense, and we can add water and dilute, after stirring, and the Hang Measuring amount of the new Jin of sampling Chong.If Baume concentration is too low, then can add the liquor ferri trichloridi of high density.After the allotment of Baume concentration is suitable, pours in the casing of etching machine, lid is built.
2, start shooting
Etching machine uses 380V power supply.Turn on the power switch, power light is bright.Start sour pump, allow liquor ferri trichloridi at machine internal recycle, observe thermometer is the highest can not more than 50 degree.By lower conveyor belt switch, carry out complete machine trial run.
3, examination is carved
This accurate etching machine travelling belt can stepless speed regulation, and the length of flushing time can here adjust.
After etching machine works well, first put one piece of stainless steel plate trying to carve at feeding mouth, travelling belt can send into machine intimate slowly it.Press etching switch, the nozzle in machine just starts to spray liquor ferri trichloridi, and its pressure is constant substantially.Liquor ferri trichloridi constantly washes away the surface of stainless steel plate, and the ferric ion Quick Oxidation stainless steel plate in solution, stainless steel plate is just eclipsed and has inscribed.
The length of flushing time just determines the degree of depth of etching.
Prompting: if etching is too dark, improve travelling belt rate of advance: if etching is too shallow, reduce travelling belt advance speed.
After about 3 minutes, we can take the stainless steel plate at examination quarter at discharge port, have a touch with the depth degree of etching with hand examination, if finger is felt the sensation of a little height, the degree of depth at this moment at 0.1 millimeter, just can start formal etching general.
4, formally etch
Good for heavily fortified point film is placed on the correct position of feeding mouth at those two pieces of stainless steel plates that reverse side has sticked preservative protective film; press etching switch; etching machine just starts to etch stainless steel plate; after 3 minutes; we are just at these two pieces of stainless steel plates that discharge port sees; carefully check, like this just reach the etch effect that we require.
5, film is taken off
First the stainless steel plate etched is put into clear water, with clean cloth, liquor ferri trichloridi is washed away.Then the container that another fills clear water is put into; swing several under; by surperficial wash clean; again the preservative protective film that stainless steel plate reverse side pastes is torn; by these two pieces of stainless steel plates, be placed on and fill in the container of solid sodium hydroxide, add the hot water of seven, 80 degree in the ratio of about 1:10; swing container, sodium hydroxide is dissolved fully.We can see, film residual on two pieces of stainless steel plates all can all be decorporated at leisure.Swinging to water temperature has been two, 30 degree, and clean cloth just can be taken they scrubs.Again stainless steel plate is put into the bucket filling clear water and carry out rinsing.
The label work in-process etched are exactly this appearance.It is allowed naturally to have dried just.
Claims (1)
1. an engraving method for stainless steel label, is characterized in that comprising the following steps:
(1) be that 38 to 40 liquor ferri trichloridis of spending are poured in the casing of etching machine by Baume concentration;
(2) good for heavily fortified point film is put into etching machine at the stainless steel plate that reverse side has sticked preservative protective film;
(3) stainless steel plate etched is put into clear water, with clean cloth, liquor ferri trichloridi is washed away, then put into the container that another fills clear water, swing several under, by surperficial wash clean, then stainless steel plate reverse side paste preservative protective film tear;
(4) by stainless steel plate, be placed on and fill in the container of solid sodium hydroxide, add the hot water of 70-80 DEG C in the ratio of 1:10, swing container, sodium hydroxide is dissolved fully;
(5) be 20-30 DEG C to water temperature, by clean cloth by stainless steel plate scrub, then stainless steel plate is put into after clear water carries out rinsing dry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310246530.XA CN104233300A (en) | 2013-06-21 | 2013-06-21 | Etching method of stainless steel markplates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310246530.XA CN104233300A (en) | 2013-06-21 | 2013-06-21 | Etching method of stainless steel markplates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104233300A true CN104233300A (en) | 2014-12-24 |
Family
ID=52222173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310246530.XA Pending CN104233300A (en) | 2013-06-21 | 2013-06-21 | Etching method of stainless steel markplates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104233300A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106782056A (en) * | 2016-12-28 | 2017-05-31 | 安徽星光标识系统有限公司 | A kind of processing method of craft label board |
| CN106782057A (en) * | 2016-12-28 | 2017-05-31 | 安徽星光标识系统有限公司 | A kind of preparation method of label |
| CN106782055A (en) * | 2016-12-28 | 2017-05-31 | 安徽星光标识系统有限公司 | A kind of manufacture craft of Sign Board |
| CN106782053A (en) * | 2016-12-27 | 2017-05-31 | 安徽星光标识系统有限公司 | A kind of preparation method of reflecting marking board |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101173360A (en) * | 2006-10-31 | 2008-05-07 | 佛山市顺德区汉达精密电子科技有限公司 | Stainless steel etching technique |
| CN102220583A (en) * | 2011-05-13 | 2011-10-19 | 葛成镇 | Etching process of metal marking plate |
| CN102747366A (en) * | 2012-06-26 | 2012-10-24 | 昆山世铭金属塑料制品有限公司 | Method for etching metal tag |
-
2013
- 2013-06-21 CN CN201310246530.XA patent/CN104233300A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101173360A (en) * | 2006-10-31 | 2008-05-07 | 佛山市顺德区汉达精密电子科技有限公司 | Stainless steel etching technique |
| CN102220583A (en) * | 2011-05-13 | 2011-10-19 | 葛成镇 | Etching process of metal marking plate |
| CN102747366A (en) * | 2012-06-26 | 2012-10-24 | 昆山世铭金属塑料制品有限公司 | Method for etching metal tag |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106782053A (en) * | 2016-12-27 | 2017-05-31 | 安徽星光标识系统有限公司 | A kind of preparation method of reflecting marking board |
| CN106782056A (en) * | 2016-12-28 | 2017-05-31 | 安徽星光标识系统有限公司 | A kind of processing method of craft label board |
| CN106782057A (en) * | 2016-12-28 | 2017-05-31 | 安徽星光标识系统有限公司 | A kind of preparation method of label |
| CN106782055A (en) * | 2016-12-28 | 2017-05-31 | 安徽星光标识系统有限公司 | A kind of manufacture craft of Sign Board |
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| C06 | Publication | ||
| 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: 20141224 |