CN101618648A - Method for producing frosted glass - Google Patents
Method for producing frosted glass Download PDFInfo
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- CN101618648A CN101618648A CN 200910065453 CN200910065453A CN101618648A CN 101618648 A CN101618648 A CN 101618648A CN 200910065453 CN200910065453 CN 200910065453 CN 200910065453 A CN200910065453 A CN 200910065453A CN 101618648 A CN101618648 A CN 101618648A
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Abstract
The invention relates to a method for producing frosted glass, which comprises the following steps: firstly, selecting original white glass sheets, jointing the two sheets, and sealing four edges by tapes; putting the glass into a weak acid pool for soaking for 2 minutes; conveying the glass into a corrosion pool for frosting; clearing the frosting liquid after the glass is frosted, and drying the glass; removing the sealing tapes at the four edges of the glass; then, adopting a silk screen to print the preliminarily designed glass pattern on one surface, air-drying the glass for 2 hours, and then, conveying the glass into a dryer for drying; pasting a protective film on the glass surface which is not printed with the pattern; scrubbing the surface which is printed with the glass pattern with weak acid liquid; soaking the glass into the corrosion liquid for 80-120 minutes; putting the glass into a sodium hydroxide solution for cleaning; and then, conveying the glass into a cleaning and drying machine for cleaning and drying to obtain a finished product. The patterned glass which is produced by the method of the invention has uniform and fine etched depth, strong aesthetic feeling of the pattern, better quality, simple processing method and environment protection, and can greatly reduce the production cost in the production process.
Description
Technical field
The present invention relates to a kind of glass deep process, specifically a kind of combine with etch process method of production drawing pattern glass of frosting that adopts.
Technical background
From the nineties, the chemical polishing of glass, etching and frosting are being answered in glass processing circle always, the glass deep process technology is ripe gradually, particularly be used in the method for the acid corrosion in the glass deep process technology and the method for serigraphy drawing, can be found everywhere with this method product processed, as " skin texture glass ", " concave convered glass ", " breast is drawn glass ", " non-reflecting glass " etc., but raising along with people's cultural life, people are also more and more higher to the appreciation and the quality requirement of house ornamentation art, for this reason, also require the glass deep process technology is updated, to satisfy the demand in market.At present, though the technical matters with acid corrosion method used zygomite reticulated printing fabrication techniques glass with craft pattern is ripe, but, existing technical matters ubiquity process and is fallen behind, and production cost is higher, and production efficiency is low, and because of the chemical material that uses many, cause the cleaning difficulty big, the difficult quality guarantee has bigger pollution to environment.As publication number CN1179899C, a kind of production method of concave convered glass is disclosed, illustrated and made the glass of producing semi-transparent half bright, stereoeffect is good, but, these technical methods can't satisfy glass and be corroded back semi-transparent partly bright, the problem that stereoeffect is good, in the emulsification and etching process that the part to printed patterns that cause adopts is in process of production implemented, method is too simple, and the operation effect is lower, and the frosting of use and liquid etching composition proportioning are unreasonable, so the glass pattern effect of making is bad, can't show the luxurious of glass pattern, atmosphere, attractive in appearance, the artistic effect of semi-transparent or printing opacity.The quality of production and production efficiency far can not satisfy the production technology needs in addition.Also exist following defective in the prior art: one, needing does not have the glass back of printed patterns to smear anti-corrosion material at it, anti-corrosion material itself just has certain corrosivity to glass, make its glass surface lose original translucent luster when glass corroded in corrosive liquid adding; Two, at the anti-corrosion material of smearing on glass, need clean, the difficulty of cleaning is big, and the consumption worker is consuming time, and effect is bad; Three, the consumables cost of manufacture craft improves; Four, its production method can only monolithic glass production in each procedure, as smear anti-corrosion material, carry out burn into corrosive liquid and clean glass etc., and its operation is numerous and diverse, and efficient is low.The defective of above-mentioned production technology causes the glass product kind of being produced artistic effect single, glass pattern poor, and product of low grade can not be satisfied the demand of people to high-quality, high-caliber material and culture and cultural life.
Summary of the invention
The deficiency that purpose of the present invention is intended to solve the problems of the technologies described above, a kind of production method of glass deep processing is provided, adopt this production method etching and frosting or glossing can be combined together, glass after the etching presents certain floral designs, it can be translucent hair side, also smooth transparent surface, the stereoeffect of pattern is better.
The technical solution used in the present invention is: a kind of production method of concave convered glass comprises the steps:
Step 1, choose former white glass, two sheet glass are fitted, the back is with adhesive tape closed glass four limits, and is standby;
Step 2, the glass that step 1 is handled well are put into the weak acid pool that fills weak acid liquid, soak 1-2 minute, and weak acid liquid is poured in the space that positive confinement is not good, glass four limits, get rid of bubble; The proportioning of described weak acid liquid is (by weight percentage): sulfuric acid (concentration 98%) 3-5%, water 95-97%;
Step 3, the glass that step 2 is handled well are sent into and are corroded the pond and carry out frosting or polishing, erosion time 1-2 minute; The frosting liquor that adopts during described frosting is by weight percentage: hydrogen fluoride ammonia 60%, and barium sulfate 15%, sulfuric acid 1-2%, surplus is a water;
Step 4, the glass that step 3 is handled well are put into service sink and are removed frosting liquor, back airing or oven dry;
The sealant tape on step 5, removal glass four limits, standby;
Step 6, the glass pattern that adopts silk screen to be printed on one side and to design in advance, printing-ink adopts commercially available corrosion-resistanting ink, behind the printed pattern air-dry 2 hours, sends into drying machine drying again;
Step 7, on the glass face of printed patterns not pasting protective film, diaphragm can adopt commercially available PE diaphragm;
Step 8, clean the surface be printed on glass pattern with weak acid liquid, 1-2 time, the bubble that printing ink is contained is got rid of; Described weak acid liquid (percentage by weight) employing concentration is 98% sulfuric acid and water preparation, sulfuric acid 3-5%, and surplus is a water, or adopts hydrofluoric acid (concentration 55%) 5-10%, water 90-95%;
Step 9, glass is put into corrosive liquid, have facing down of figured plate glass, soaked 80-120 minute, the etching glass face that remains a constant speed, etch depth are 0.9mm-1.1mm;
The composition of described corrosive liquid and proportioning are prepared by weight percentage: hydrofluoric acid (concentration 55%) 40%, water 60%;
Step 10, the glass after step 9 handled are put into sodium hydrate aqueous solution and are cleaned 2 minutes time;
The composition of described sodium hydrate aqueous solution and proportioning are prepared by weight percentage: NaOH (concentration 96%) 5-10%, and surplus is a water;
Step 11, glass is sent into the glass cleaning drying machine, clean and oven dry, make finished product.
The invention has the beneficial effects as follows: adopt the former sheet glass that dispatches from the factory not need prior cleaning, reduced matting, saved the cleaning cost.Weak acid treatment process adopts the applying of two sheet glass to carry out in advance, accelerated the processing time, guaranteed the quality of handling, described weak acid treatment process has also remedied the not tight defective of adhesive tape edge sealing, weak acid liquid pours between the space that two sheet glass of applying exist, air can be discharged, the glass face that the frosting liquor corrosion should not be corroded when having avoided in subsequent handling frosting has been guaranteed the not degree of purity of the glass surface of frosting.After being printed on one side, adopt row oven dry again in air-dry 2 hours, can make the printing ink on the glass face evenly dry, the good evenness of printing ink in the drying course can not make quick-fried dried, the explosion of printing ink, and has reduced the time of oven dry, reduced the oven dry cost, the pattern stereoeffect is better.In step 8, adopted the surface of cleaning figured plate glass with weak acid liquid, reduced the bubble that the printing ink face occurs when corroding greatly in corrosive liquid, made that the glass of printed patterns is more attractive in appearance, better quality.Corrosive liquid adopts the proportioning of hydrofluoric acid and water, makes glass pattern evenly carry out more steadily in etching process, and the etched glass face of institute can quick-fried, and etched depth is even, fine and smooth, and the pattern aesthetic feeling is stronger, better quality.Process of the present invention is simple, can reduce production costs greatly in process of production, and environmental protection.
The specific embodiment
Embodiment 1
A kind of production method of concave convered glass, carry out according to following steps:
Step 1, choose former white glass, two applyings are sealed four limits with adhesive tape, and are standby;
Step 2, the glass that step 1 is handled well are put into weak acid pool and were soaked 1 minute, and weak acid liquid is poured in the good space of glass four limit unsealings, get rid of bubble; The proportioning of described weak acid liquid is (by weight percentage): sulfuric acid (concentration 98%) 5%, water 95%;
Step 3, the glass that step 2 is handled well are sent into and are corroded the pond and carry out frosting or polishing, erosion time 2 minutes; The frosting liquor that adopts during described frosting is by weight percentage: hydrogen fluoride ammonia 60%, barium sulfate 15%, sulfuric acid 1-2%, water 25%;
Step 4, the glass that step 3 is handled well are put into service sink and are removed frosting liquor, back airing or oven dry;
The sealant tape on step 5, removal glass four limits, standby;
Step 6, the glass pattern that adopts silk screen to be printed on one side and to design in advance, printing-ink adopts commercially available corrosion-resistanting ink, behind the printed pattern air-dry 2 hours, sends into drying machine drying again;
Step 7, not the printing the glass face on pasting protective film, diaphragm can adopt commercially available PE diaphragm;
Step 8, clean 1 limit, surface be printed on figured plate glass, make printing ink get rid of bubble with weak acid liquid; Described weak acid liquid (percentage by weight) employing concentration is 98% sulfuric acid and water preparation, sulfuric acid 5%, and surplus is a water, or adopts hydrofluoric acid (concentration 55%) 8%, water 92%;
Step 9, glass is put into corrosive liquid, have facing down of figured plate glass, soaked 100 minutes, the etching glass face that remains a constant speed, etch depth are 1mm;
The composition of described corrosive liquid and proportioning are prepared by weight percentage: hydrofluoric acid (concentration 55%) 40%, water 60%;
Step 10, the glass after step 9 handled are put into sodium hydrate aqueous solution and are cleaned 2 minutes time;
The composition of described sodium hydrate aqueous solution and proportioning are prepared by weight percentage: NaOH (concentration 96%) 5%, and surplus is a water;
Step 11, glass is sent into the glass cleaning drying machine, clean and oven dry, make finished product.
Embodiment 2
A kind of production method of concave convered glass, carry out according to following steps:
Step 1, choose former white glass, two applyings are sealed four limits with adhesive tape, and are standby;
Step 2, the glass that step 1 is handled well are put into weak acid pool and were soaked 2 minutes, and weak acid liquid is poured in the good space of glass four limit unsealings, get rid of bubble; The proportioning of described weak acid liquid is (by weight percentage): sulfuric acid (concentration 98%) 3%, water 97%;
Step 3, the glass that step 2 is handled well are sent into and are corroded the pond and carry out frosting or polishing, erosion time 1 minute; The frosting liquor that adopts during described frosting is by weight percentage: hydrogen fluoride ammonia 60%, barium sulfate 15%, sulfuric acid 1-2%, water 25%;
Step 4, the glass that step 3 is handled well are put into service sink and are removed frosting liquor, back airing or oven dry;
The sealant tape on step 5, removal glass four limits, standby;
Step 6, the glass pattern that adopts silk screen to be printed on one side and to design in advance, printing-ink adopts commercially available corrosion-resistanting ink, behind the printed pattern air-dry 2 hours, sends into drying machine drying again;
Step 7, not the printing the glass face on pasting protective film, diaphragm can adopt commercially available PE diaphragm;
Step 8, clean 2 limits, surface be printed on figured plate glass, make printing ink get rid of bubble with weak acid liquid; Described weak acid liquid (percentage by weight) employing concentration is 98% sulfuric acid and water preparation, sulfuric acid 3-5%, and surplus is a water, or adopts hydrofluoric acid (concentration 55%) 5%, water 95%;
Step 9, glass is put into corrosive liquid, have facing down of figured plate glass, soaked 80 minutes, the etching glass face that remains a constant speed, etch depth are 0.9mm-1.1mm;
The composition of described corrosive liquid and proportioning are prepared by weight percentage: hydrofluoric acid (concentration 55%) 40%, water 60%;
Step 10, the glass after step 9 handled are put into sodium hydrate aqueous solution and are cleaned 2 minutes time;
The composition of described sodium hydrate aqueous solution and proportioning are prepared by weight percentage: NaOH (concentration 96%) 10%, and surplus is a water;
Step 11, glass is sent into the glass cleaning drying machine, clean and oven dry, make finished product.
Claims (1)
1, a kind of production method of concave convered glass is characterized in that: comprise the steps:
Step 1, choose former white glass, two sheet glass are fitted, the back is with adhesive tape closed glass four limits, and is standby;
Step 2, the glass that step 1 is handled well are put into the weak acid pool that fills weak acid liquid, soak 1-2 minute, and make weak acid liquid pour into glass four limits not in the space of positive confinement, get rid of bubble;
Step 3, the glass that step 2 is handled well are sent into the erosion pond that is placed with frosting liquor and are carried out frosting, erosion time 1-2 minute; The composition of described frosting liquor and proportioning are prepared by weight percentage: hydrogen fluoride ammonia 60%, and barium sulfate 15%, sulfuric acid 1-2%, surplus is a water;
Step 4, the glass that step 3 is handled well are put into service sink, remove frosting liquor, back airing or oven dry;
The sealant tape on step 5, removal glass four limits, standby;
Step 6, the glass pattern that adopts silk screen to be printed on one side and to design in advance, printing-ink adopts commercially available corrosion-resistanting ink, behind the printed pattern air-dry 2 hours, sends into dryer or baking room again, oven dry;
Step 7, on the glass face of printed patterns not pasting protective film;
Step 8, clean surperficial 1-2 time that is printed on glass pattern with weak acid liquid, the bubble that printing ink is contained is got rid of;
Step 9, glass is put into corrosive liquid, have facing down of figured plate glass, soaked 80-120 minute, the etching glass face remains a constant speed;
Step 10, the glass after step 9 handled are put into sodium hydrate aqueous solution and are cleaned 2 minutes time;
Step 11, the glass after step 10 handled are sent into the glass cleaning drying machine, clean and oven dry, make finished product;
The composition of described weak acid liquid and proportioning are prepared by weight percentage: sulfuric acid (concentration 98%) 3-5%, water 95-97%;
The composition of described corrosive liquid and proportioning are prepared by weight percentage: hydrofluoric acid (concentration 55%) 40%, water 60%;
The composition of described sodium hydrate aqueous solution and proportioning are prepared by weight percentage: NaOH (concentration 96%) 5-10%, surplus is a water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910065453 CN101618648B (en) | 2009-07-16 | 2009-07-16 | Method for producing frosted glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910065453 CN101618648B (en) | 2009-07-16 | 2009-07-16 | Method for producing frosted glass |
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| CN101618648A true CN101618648A (en) | 2010-01-06 |
| CN101618648B CN101618648B (en) | 2013-07-31 |
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| CN 200910065453 Expired - Fee Related CN101618648B (en) | 2009-07-16 | 2009-07-16 | Method for producing frosted glass |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103538408A (en) * | 2013-10-18 | 2014-01-29 | 广东星弛光电科技有限公司 | Frosting-corrosion printing process of glass |
| CN104496196A (en) * | 2014-12-02 | 2015-04-08 | 江苏秀强玻璃工艺股份有限公司 | Emery fingerprint-free colored steel household glass and manufacturing method thereof |
| CN106746698A (en) * | 2016-12-23 | 2017-05-31 | 信利光电股份有限公司 | A kind of imitative glassy metal and its manufacture method |
| CN106977109A (en) * | 2017-04-01 | 2017-07-25 | 华鸿控股集团有限公司 | A kind of light etching ground glass and preparation method thereof |
| CN107902913A (en) * | 2017-11-07 | 2018-04-13 | 太仓经济开发区蕴源吉光工艺美术品工作室 | The production method of concave convered glass |
| CN109721253A (en) * | 2019-01-24 | 2019-05-07 | 凤阳硅谷智能有限公司 | A kind of preparation method of glass light guide plate |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1098074A (en) * | 1993-07-28 | 1995-02-01 | 天津市华桂技术实业公司 | The working method of mat glass |
| CN1179899C (en) * | 2002-06-11 | 2004-12-15 | 刘兴 | Method for producing concave convered glass |
| CN101372397A (en) * | 2007-08-24 | 2009-02-25 | 吴海生 | Production method of concave glass |
| CN101423333B (en) * | 2008-11-21 | 2011-09-28 | 张中 | Method for producing stereoscopic pattern technological glass |
-
2009
- 2009-07-16 CN CN 200910065453 patent/CN101618648B/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103538408A (en) * | 2013-10-18 | 2014-01-29 | 广东星弛光电科技有限公司 | Frosting-corrosion printing process of glass |
| CN103538408B (en) * | 2013-10-18 | 2016-02-03 | 广东星弛光电科技有限公司 | A kind of frosting corrosion typography of glass |
| CN104496196A (en) * | 2014-12-02 | 2015-04-08 | 江苏秀强玻璃工艺股份有限公司 | Emery fingerprint-free colored steel household glass and manufacturing method thereof |
| CN104496196B (en) * | 2014-12-02 | 2016-10-26 | 江苏秀强玻璃工艺股份有限公司 | A kind of beautiful sand is without impression of the hand coloured silk steel household glass and manufacture method |
| CN106746698A (en) * | 2016-12-23 | 2017-05-31 | 信利光电股份有限公司 | A kind of imitative glassy metal and its manufacture method |
| CN106977109A (en) * | 2017-04-01 | 2017-07-25 | 华鸿控股集团有限公司 | A kind of light etching ground glass and preparation method thereof |
| CN107902913A (en) * | 2017-11-07 | 2018-04-13 | 太仓经济开发区蕴源吉光工艺美术品工作室 | The production method of concave convered glass |
| CN109721253A (en) * | 2019-01-24 | 2019-05-07 | 凤阳硅谷智能有限公司 | A kind of preparation method of glass light guide plate |
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| CN101618648B (en) | 2013-07-31 |
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