CN105565674A - Glass etching method - Google Patents
Glass etching method Download PDFInfo
- Publication number
- CN105565674A CN105565674A CN201510951198.6A CN201510951198A CN105565674A CN 105565674 A CN105565674 A CN 105565674A CN 201510951198 A CN201510951198 A CN 201510951198A CN 105565674 A CN105565674 A CN 105565674A
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- CN
- China
- Prior art keywords
- glass
- etching
- paraffin
- region
- cere
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C15/00—Surface treatment of glass, not in the form of fibres or filaments, by etching
Abstract
The invention discloses a glass etching method which comprises the following steps: 1. cleaning glass to be etched, airing, and arranging horizontally; 2. coating molten paraffin on the region of the glass which does not need etching so as to form a paraffin film on the region of the glass which does not need etching; 3. coating an etchant on the region in need of etching; and 4. after 10-30 minutes, removing the paraffin film and etchant on the glass. Compared with the process of coating paraffin on the whole surface in need of etching indiscriminately, the region of glass which does not need etching is coated with the paraffin, thereby protecting the region which does not need etching from the etching of the etchant by using the paraffin. In the etching process, the etchant is dripped in the position without paraffin, and the paraffin dust on the glass surface does not need to be swept off, thereby simplifying the processing procedure.
Description
Technical field
The present invention relates to the technical field of glass surface treatment, be specifically related to etching method glass surface treatment.
Background technology
Ornamental very strong because its glittering and translucent characteristic makes it have of glass, in order to make it more elegant in appearance, glass processing enterprise usually can at the surface etching word of glass or pattern, decorative pattern.Now the most frequently used engraving method is decorations lithography, namely utilizes chemical agent---etching reagent corrodes the method scribing glass.As etching reagent, use hydrofluoric acid for a long time.As engraving method, be then by glass to be etched, clean and dry horizontal, the paraffin liquid that dissolves of coating gasoline is as protective layer thereon, and the paraffin layer after solidification etches required word or pattern.During etching, must paraffin layer be carved, glass is exposed.Then, the wax of glass surface bits are swept off, hydrofluoric acid is dripped on the word exposing glass or pattern.
The applicant finds to adopt above-mentioned working method, must clear up, there is manufacturing procedure challenge to the wax bits of glass surface.Trace it to its cause and be by needing, whole of etching all to be coated paraffin without distinction when operating, the pattern do not etched as required is waxed selectively.
Summary of the invention
The invention provides a kind of glass etching method, to solve when operating not optionally to the problem that glass surface is waxed.
In order to solve the problems of the technologies described above, the invention provides following basic technology scheme: a kind of glass etching method, comprises the following steps:
The first step, by glass to be etched, cleans and dries horizontal;
Second step, by paraffin glass not needing the region of corroding coat fusing, makes glass not to need the region of corrosion forms cere;
3rd step, is coated in the region needing corrosion by etching reagent;
4th step, after 10-30 minute, removes the cere on glass and etching reagent.
Compared with prior art; the invention has the advantages that: do not needed by glass the region of corroding to coat paraffin; instead of by needing, whole of etching is all coated paraffin without distinction, by not needing the region of corroding by paraffin-protected, the corrosion of etching reagent can be exempted from.When etching, only upper etching reagent need be dripped in the position of uncoated paraffin, not needing the wax of glass surface bits to sweep off, simplifying manufacturing procedure.
Further, in step 2, the thickness of cere is 0.3-0.8 millimeter, the cere of this thickness can ensure glass can not corrode by etching reagent, cere blocked up (being greater than 0.8 millimeter) can cause the large usage quantity of paraffin.
Further, on glass, the region of corroding is not needed to coat the paraffin of fusing, to improve the efficiency of waxing by automatically controlled mode.
Further, described etching reagent is the mixture of hydrofluoric acid, nitric acid and water, and the mass ratio of hydrofluoric acid, nitric acid and water is 1:1:1, and adopt the etching reagent of said ratio relative to being used alone hydrofluoric acid, corrodibility is suitable, but cost is lower.
In step 4, the cere on glass and etching reagent are washed away with hot water, the cere adopting this method etching reagent and thickness can be less than 0.5 washes away.
In step 4, use cold water flush glass, then with cutter, cere is scraped off, adopt this method etching reagent and thickness can be greater than the cere removing of 0.5.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, technical solution of the present invention is further illustrated:
Fig. 1 is the structural representation of the glass waxing machine adopted in the embodiment of the present invention 1.
Embodiment
Reference numeral in Figure of description comprises: frame 1, worktable 2, upper wax crayon 3, liquid storage box 4, electric cylinder 5, controller 6.
Embodiment 1
In the present embodiment, glass waxing machine be have employed to the etching of glass.Glass waxing machine comprises power supply, frame 1, worktable 2, paraffin heating device and waxing attachment.
Waxing attachment comprises wax crayon 3, liquid storage box 4, electric cylinder 5 and controller 6.Liquid storage box 4 is positioned at the top of wax crayon 3, and liquid storage box 4 is provided with vision slit.Upper wax crayon 3 in a tubular form, is arranged perpendicular to worktable 2, and the fluid inlet of upper wax crayon 3 is communicated with liquid storage box 4 (whiteruss in liquid storage box 4 can flow in upper wax crayon 3), and the liquid outlet of upper wax crayon 3 is towards worktable 2.The liquid outlet area of upper wax crayon 3 is 1 square millimeter, and upper wax crayon 3 is provided with flowrate control valve, can control the flow of upper wax crayon 3 liquid outlet, and liquid outlet rolls is connected with ball.
Electric cylinder 5 and controller 6 are installed in frame 1, upper wax crayon 3 is connected on the cylinder body of electric cylinder 5, electric cylinder 5 controls upper wax crayon 33 and moves in the horizontal direction, electric cylinder 5 is controlled by controller 6, the information needing etched pattern is stored in controller 6, for the information of etched pattern, what need to carry out processing is the position need not carrying out corroding.
Paraffin heating device is be arranged on the hot plate on wax crayon 3 and liquid storage box 4 inwall, paraffin can be avoided to solidify in upper wax crayon 3 and liquid storage box 4, affect the flowing of paraffin.Hot plate, electric cylinder 5, controller 6 and electric power generating composition loop line.
It is as follows that the present embodiment carries out etching method to glass:
The first step, will the pattern of etching be needed to input in controller 6, controller 6 identifies the region not needing to carry out corroding.
Second step, puts into liquid storage box 4, power-on by whiteruss, heat the inwall of upper wax crayon 3 and liquid storage box 4.
3rd step, dries horizontal on worktable 2, and it is correctly located by cleaning glass to be etched.
4th step; open motor, make wax crayon 3 in the horizontal direction along the regional movement not needing to carry out corroding, the ball meeting of upper wax crayon 3 and glass contact; the paraffin that upper wax crayon 3 flows out forms cere will not need the locality protection of carrying out corroding, and the thickness of cere is 0.4 millimeter.
5th step, after paraffin, drips the region in not having coated with paraffin by etching reagent.Etching reagent is the mixture of hydrofluoric acid, nitric acid and water, and the mass ratio of hydrofluoric acid, nitric acid and water is 1:1:1.
6th step, after 15 minutes, with Warm Wash deparaffnize and hydrofluoric acid, can obtain the glass with beautiful decorative pattern.
Present method is applicable to the etching of continuous pattern on glass very much, operationally, should be noted that the amount ensureing whiteruss in liquid storage box 4, is sure not the situation without paraffin in liquid storage box 4 occurs.
Embodiment 2
The present embodiment difference from Example 1 is: the cere that glass is formed is 0.8 millimeter, after etching, uses cold water flush glass, then is scraped off by cere with cutter, can obtain the glass with beautiful decorative pattern.
For a person skilled in the art, under the prerequisite not departing from structure of the present invention, can also make some distortion and improvement, these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.
Claims (6)
1. a glass etching method,
The first step, by glass to be etched, cleans and dries horizontal;
It is characterized in that comprising the following steps:
Second step, by paraffin glass not needing the region of corroding coat fusing, makes glass not to need the region of corrosion forms cere;
3rd step, is coated in the region needing corrosion by etching reagent;
4th step, after 10-30 minute, removes the cere on glass and etching reagent.
2. glass etching method as claimed in claim 1, it is characterized in that: in step 2, the thickness of cere is 0.3-0.8 millimeter.
3. glass etching method as claimed in claim 2, is characterized in that: on glass, do not need the region of corroding to coat the paraffin of fusing by automatically controlled mode.
4. glass etching method as claimed in claim 3, it is characterized in that: described etching reagent is the mixture of hydrofluoric acid, nitric acid and water, the mass ratio of hydrofluoric acid, nitric acid and water is 1:1:1.
5. glass etching method as claimed in claim 4, is characterized in that: in step 4, the cere on glass and etching reagent is washed away with hot water.
6. glass etching method as claimed in claim 4, is characterized in that: in step 4, uses cold water flush glass, then scraped off by cere with cutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510951198.6A CN105565674A (en) | 2015-12-19 | 2015-12-19 | Glass etching method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510951198.6A CN105565674A (en) | 2015-12-19 | 2015-12-19 | Glass etching method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105565674A true CN105565674A (en) | 2016-05-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510951198.6A Pending CN105565674A (en) | 2015-12-19 | 2015-12-19 | Glass etching method |
Country Status (1)
| Country | Link |
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| CN (1) | CN105565674A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107009805A (en) * | 2017-05-19 | 2017-08-04 | 黔东南州仰啊欧民族服饰有限公司 | Carving handicraft article and engraving process |
| WO2017196286A3 (en) * | 2016-05-12 | 2017-12-28 | Cam Merkezi Sanayi Ve Ticaret Anonim Sirketi | Antiglare glass production method |
| CN112624626A (en) * | 2021-01-19 | 2021-04-09 | 吕国廷 | Electromechanical automation glass etching coating device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101142148A (en) * | 2005-02-18 | 2008-03-12 | 格拉沃贝尔公司 | Process for the selective etching of a glass article surface |
| CN102503160A (en) * | 2011-11-22 | 2012-06-20 | 中国建筑材料科学研究总院 | Strengthening and toughening treatment method of non-optical surface of optical glass |
| CN102950099A (en) * | 2011-08-21 | 2013-03-06 | 比亚迪股份有限公司 | Super-hydrophobic material and preparation method thereof |
-
2015
- 2015-12-19 CN CN201510951198.6A patent/CN105565674A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101142148A (en) * | 2005-02-18 | 2008-03-12 | 格拉沃贝尔公司 | Process for the selective etching of a glass article surface |
| CN102950099A (en) * | 2011-08-21 | 2013-03-06 | 比亚迪股份有限公司 | Super-hydrophobic material and preparation method thereof |
| CN102503160A (en) * | 2011-11-22 | 2012-06-20 | 中国建筑材料科学研究总院 | Strengthening and toughening treatment method of non-optical surface of optical glass |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017196286A3 (en) * | 2016-05-12 | 2017-12-28 | Cam Merkezi Sanayi Ve Ticaret Anonim Sirketi | Antiglare glass production method |
| CN107009805A (en) * | 2017-05-19 | 2017-08-04 | 黔东南州仰啊欧民族服饰有限公司 | Carving handicraft article and engraving process |
| CN112624626A (en) * | 2021-01-19 | 2021-04-09 | 吕国廷 | Electromechanical automation glass etching coating device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160511 |