CN101100358B - Process for preparing toughened interlayer glass - Google Patents
Process for preparing toughened interlayer glass Download PDFInfo
- Publication number
- CN101100358B CN101100358B CN2006100285340A CN200610028534A CN101100358B CN 101100358 B CN101100358 B CN 101100358B CN 2006100285340 A CN2006100285340 A CN 2006100285340A CN 200610028534 A CN200610028534 A CN 200610028534A CN 101100358 B CN101100358 B CN 101100358B
- Authority
- CN
- China
- Prior art keywords
- glass
- high pressure
- sheet
- tempering
- toughened
- 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.)
- Expired - Fee Related
Links
- 239000011521 glass Substances 0.000 title claims abstract description 40
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 239000011229 interlayer Substances 0.000 title claims description 11
- 238000000034 method Methods 0.000 claims abstract description 16
- 238000005496 tempering Methods 0.000 claims abstract description 14
- 239000005357 flat glass Substances 0.000 claims abstract description 9
- 238000003825 pressing Methods 0.000 claims abstract description 8
- 238000005406 washing Methods 0.000 claims abstract description 4
- 239000005341 toughened glass Substances 0.000 claims description 7
- 238000000465 moulding Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000000137 annealing Methods 0.000 claims description 3
- 230000008014 freezing Effects 0.000 claims description 3
- 238000007710 freezing Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000005755 formation reaction Methods 0.000 abstract 1
- 238000011282 treatment Methods 0.000 abstract 1
- 239000012634 fragment Substances 0.000 description 5
- 238000013467 fragmentation Methods 0.000 description 3
- 238000006062 fragmentation reaction Methods 0.000 description 3
- 239000005340 laminated glass Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
- B32B17/10816—Making laminated safety glass or glazing; Apparatus therefor by pressing
Landscapes
- Joining Of Glass To Other Materials (AREA)
Abstract
This invention relates to an armoured glass sheet with intermediate film between two glass sheets. The production procedures are: first, plate-glass is placed in tempering furnace for preheating, then high temperature formations and tempering treatment, cooling, washing, combining two plate-glass together; after that proceeding vacuum pre-pressing, high pressure pressing to obtain final products. Compared with prior art produced glass, this inventive armoured glass has advantages of: when the glass is broken into pieces, due to collision, all of the pieces are adhered onto the intermediate film, no flying-off of broken glass pieces occurs, so the automobile can be driven continuously with safety.
Description
Technical field
The present invention relates to the manufacture method of glasswork, relate in particular to a kind of manufacture method of automotive glass plate.
Background technology
Vehicle glass is the important component part of automobile, and vehicle glass comprises windshield glass, crosswind retaining glass, rear windshield glass etc. according to the position difference of automobile of living in; These windshields have different functions, and in order to satisfy these different functional requirements, they adopt laminated glass, toughened glass, double glazing, bound edge glass, sound-insulating and heat-insulating glass and heating glass etc. respectively; These vehicle glasses all are to come machine-shaping by sheet glass according to the shape requirement of automobile, and the glass that uses on the automobile all is shatter proof glass at present, and shatter proof glass has toughened glass and laminated glass two big classes.And automobile side window glass mainly is a toughened glass, and under can being scattered from vehicle window after fragmentation, under mal-conditions such as sleet, strong wind, automobile is inconvenient to travel.
Summary of the invention
Purpose of the present invention is exactly to provide a kind of fragment can not spill for the defective that overcomes above-mentioned prior art existence, the manufacture method of the toughened interlayer glass that security improves greatly.
Purpose of the present invention can be achieved through the following technical solutions: a kind of manufacture method of toughened interlayer glass, it is characterized in that, this method comprises following processing step: at first sheet glass is placed on preheating in the annealing furnace, carry out the high-temperature molding tempering then and handle, cool off, wash, close sheet, get product through after vacuumizing first pressing, high pressure again.
Described method specifically comprises following processing step: (1) raw glass last slice, (2) come out of the stove behind stove internal heating to 600～750 ℃, (3) edge forming limit tempering, by air grid blow out high pressure fast freezing air glass is quenched rapidly, the surface forms stress, the inner tension stress that produces, 5～30 seconds tempering time, below the glass cools to 35 after (4) tempering moulding ℃, (5) are sheet down, (6) flowing into washing machine cleans up, (7) and various needed PVB close sheet, (8) lasso vacuumizes first pressing, (9) enter the autoclave high pressure, two sheet glass and PVB are bonded together fully, (10) toughened interlayer glass finished product.
Described finished product is between two blocks of toughened glass intermediate coat to be set, and by first high pressure integrator.
Compared with prior art, the present invention is owing to be folded with intermediate coat between two toughened glass, after its fragmentation, fragment can be adsorbed on the intermediate coat securely, still is bonded on the vehicle window by intermediate coat, and fragment can not spill, automobile can continue to run at high speed, and security improves greatly.
Embodiment
A kind of manufacture method of toughened interlayer glass, this method comprises following processing step: at first prepare two blocks of simple glasses, place it in preheating in the annealing furnace, carry out the high-temperature molding tempering then and handle, cool off, wash, close sheet, get product through after vacuumizing first pressing, high pressure again.The present invention clips together two toughened glass by intermediate coat, after its fragmentation, fragment can be adsorbed on the intermediate coat securely, still is bonded on the vehicle window by intermediate coat, and security improves greatly, and fragment can not spill, and automobile can continue to run at high speed.
Embodiment 1
A kind of manufacture method of toughened interlayer glass, this method comprises following processing step: (1) raw glass last slice, (2) come out of the stove behind stove internal heating to 600～750 ℃, (3) edge forming limit tempering (by air grid blow out high pressure fast freezing air glass is quenched rapidly, the surface forms stress, the inner tension stress that produces, 5～30 seconds tempering time), (4) below the glass cools to 35 after the tempering moulding ℃, (5) are sheet down, and (6) flow into washing machine and clean up, (7) and various needed PVB close sheet, (8) lasso vacuumizes first pressing, and (9) enter autoclave high pressure (two sheet glass and PVB are bonded together fully), (10) toughened interlayer glass finished product.
Claims (2)
1. the manufacture method of a toughened interlayer glass, it is characterized in that, this method comprises following processing step: at first sheet glass is placed on preheating in the annealing furnace, carries out the high-temperature molding tempering then and handle, cool off, wash, close sheet, get product through after vacuumizing first pressing, high pressure;
Described method specifically comprises following processing step: (1) raw glass last slice, (2) come out of the stove behind stove internal heating to 600～750 ℃, (3) edge forming limit tempering, by air grid blow out high pressure fast freezing air glass is quenched rapidly, the surface forms stress, the inner tension stress that produces, 5～30 seconds tempering time, below the glass cools to 35 after (4) tempering moulding ℃, (5) are sheet down, (6) flowing into washing machine cleans up, (7) and various needed PVB close sheet, (8) lasso vacuumizes first pressing, (9) enter the autoclave high pressure, two sheet glass and PVB are bonded together fully, (10) toughened interlayer glass finished product.
2. the manufacture method of a kind of toughened interlayer glass according to claim 1 is characterized in that, described finished product is between two blocks of toughened glass intermediate coat to be set, and by first high pressure integrator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100285340A CN101100358B (en) | 2006-07-03 | 2006-07-03 | Process for preparing toughened interlayer glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100285340A CN101100358B (en) | 2006-07-03 | 2006-07-03 | Process for preparing toughened interlayer glass |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101100358A CN101100358A (en) | 2008-01-09 |
| CN101100358B true CN101100358B (en) | 2010-09-08 |
Family
ID=39034842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100285340A Expired - Fee Related CN101100358B (en) | 2006-07-03 | 2006-07-03 | Process for preparing toughened interlayer glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101100358B (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101306922B (en) * | 2008-07-02 | 2010-12-29 | 福耀玻璃工业集团股份有限公司 | Process for production of noise insulation laminated glass for vehicle |
| US10035331B2 (en) * | 2011-06-24 | 2018-07-31 | Corning Incorporated | Light-weight hybrid glass laminates |
| US9616641B2 (en) | 2011-06-24 | 2017-04-11 | Corning Incorporated | Light-weight hybrid glass laminates |
| CN102531352B (en) * | 2011-12-31 | 2013-12-04 | 刘振中 | Heat-bending tempered one-step-molded condensing lens production process and equipment |
| CN102673292A (en) * | 2012-04-28 | 2012-09-19 | 深圳市杰瑞表面技术有限公司 | Method for manufacturing gold foil color focus decorative glass |
| CN103273702B (en) * | 2013-06-07 | 2015-05-27 | 福耀玻璃工业集团股份有限公司 | Heat strengthening laminated glass |
| CN103538448B (en) * | 2013-11-05 | 2016-02-24 | 中国航空工业集团公司北京航空材料研究院 | A kind of manufacture method of windshield |
| CN104027015B (en) * | 2014-06-17 | 2017-02-01 | 杭州汇泉装饰材料制品有限公司 | Process for manufacturing decorative laminated wired tempered glass shower rooms |
| CN104291711A (en) * | 2014-09-03 | 2015-01-21 | 宁波市合鑫玻璃科技有限公司 | Production technology for dry process laminated glass |
| CN106186651A (en) * | 2016-08-31 | 2016-12-07 | 中山加利玻璃实业有限公司 | A kind of toughened glass production line |
| CN109678366B (en) * | 2018-12-25 | 2021-07-02 | 吴江南玻华东工程玻璃有限公司 | A kind of production method of special-shaped tempered laminated glass |
| CN110077039B (en) * | 2019-04-09 | 2021-04-27 | 秦皇岛长城玻璃工业有限公司 | Explosion-proof toughened glass and processing technology thereof |
| CN111922527B (en) * | 2020-07-28 | 2022-09-13 | 福耀集团（上海）汽车玻璃有限公司 | Punching method and cutting tool for laminated glass and laminated glass |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1086197A (en) * | 1992-10-23 | 1994-05-04 | 陈世华 | Off-set printing double-face perspective laminated glass and manufacture method |
| EP0852999A2 (en) * | 1997-01-13 | 1998-07-15 | Ppg Industries, Inc. | Sound absorbing article and method of making same |
| US5853828A (en) * | 1996-12-24 | 1998-12-29 | Solutia Inc. | Safety glass structure resistant to extreme wind and impact |
| CN1262245A (en) * | 1999-02-04 | 2000-08-09 | 福耀玻璃工业集团股份有限公司 | Die press technology for shaping wind shield of car |
| CN1378988A (en) * | 2002-05-22 | 2002-11-13 | 黄志清 | Strengthened refractory glass |
| CN2672062Y (en) * | 2004-01-13 | 2005-01-19 | 上海耀江实业有限公司 | Clamp film fire-proof glass |
| CN1693246A (en) * | 2005-02-21 | 2005-11-09 | 何志强 | Method for mfg. high strengthening environmental protection fireproof glass |
| CN1704368A (en) * | 2004-05-25 | 2005-12-07 | 上海耀江实业有限公司 | Method for blow molding of spherical toughened glass and inlet grid device therefor |
-
2006
- 2006-07-03 CN CN2006100285340A patent/CN101100358B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1086197A (en) * | 1992-10-23 | 1994-05-04 | 陈世华 | Off-set printing double-face perspective laminated glass and manufacture method |
| US5853828A (en) * | 1996-12-24 | 1998-12-29 | Solutia Inc. | Safety glass structure resistant to extreme wind and impact |
| EP0852999A2 (en) * | 1997-01-13 | 1998-07-15 | Ppg Industries, Inc. | Sound absorbing article and method of making same |
| CN1262245A (en) * | 1999-02-04 | 2000-08-09 | 福耀玻璃工业集团股份有限公司 | Die press technology for shaping wind shield of car |
| CN1378988A (en) * | 2002-05-22 | 2002-11-13 | 黄志清 | Strengthened refractory glass |
| CN2672062Y (en) * | 2004-01-13 | 2005-01-19 | 上海耀江实业有限公司 | Clamp film fire-proof glass |
| CN1704368A (en) * | 2004-05-25 | 2005-12-07 | 上海耀江实业有限公司 | Method for blow molding of spherical toughened glass and inlet grid device therefor |
| CN1693246A (en) * | 2005-02-21 | 2005-11-09 | 何志强 | Method for mfg. high strengthening environmental protection fireproof glass |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101100358A (en) | 2008-01-09 |
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| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100908 Termination date: 20200703 |
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| CF01 | Termination of patent right due to non-payment of annual fee |