JPS6485756A - Manufacture of safety glass - Google Patents
Manufacture of safety glassInfo
- Publication number
- JPS6485756A JPS6485756A JP24256687A JP24256687A JPS6485756A JP S6485756 A JPS6485756 A JP S6485756A JP 24256687 A JP24256687 A JP 24256687A JP 24256687 A JP24256687 A JP 24256687A JP S6485756 A JPS6485756 A JP S6485756A
- Authority
- JP
- Japan
- Prior art keywords
- bag
- glass
- film
- lapped
- air
- 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.)
- Pending
Links
Landscapes
- Laminated Bodies (AREA)
Abstract
PURPOSE:To simplify the manufacture of bi-layer glass by lapping together a glass plate and a polyurethane film, putting it into an air-tight flexible bag, discharging the air from the bag and heating it. CONSTITUTION:Ordinary plate glass, floating glass, heat rays absorbing glass or the like can be used as a glass plate, and for the polyurethane film it is preferable that the exposed surface of the said film has a self-restorativeness and also stainproof, mar-proof, wear-resistant, chemical-resistant surface properties. As the said bag, an air-tight flexible bag is used, such as rubber bag, polyethylene film bag, nylon film bag and the like, the glass plate and the polyurethane film are lapped together, and this lapped object is put into the bag and the bag is degassed. In this case, it is possible to degas effectively by keeping this object at a temperature below 10 deg.C. In the state that the bag is degassed, the lapped object is heated in the range of 15-50 deg.C. As a result, the work for manufacturing can be remarkably simplified.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24256687A JPS6485756A (en) | 1987-09-29 | 1987-09-29 | Manufacture of safety glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24256687A JPS6485756A (en) | 1987-09-29 | 1987-09-29 | Manufacture of safety glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6485756A true JPS6485756A (en) | 1989-03-30 |
Family
ID=17090983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24256687A Pending JPS6485756A (en) | 1987-09-29 | 1987-09-29 | Manufacture of safety glass |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6485756A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0347713A (en) * | 1988-12-15 | 1991-02-28 | Asahi Chem Ind Co Ltd | Composite sheet for fiber-reinforced material |
-
1987
- 1987-09-29 JP JP24256687A patent/JPS6485756A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0347713A (en) * | 1988-12-15 | 1991-02-28 | Asahi Chem Ind Co Ltd | Composite sheet for fiber-reinforced material |
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