JPS5532652A - Manufacturing process of decorative laminated sheet - Google Patents
Manufacturing process of decorative laminated sheetInfo
- Publication number
- JPS5532652A JPS5532652A JP10674178A JP10674178A JPS5532652A JP S5532652 A JPS5532652 A JP S5532652A JP 10674178 A JP10674178 A JP 10674178A JP 10674178 A JP10674178 A JP 10674178A JP S5532652 A JPS5532652 A JP S5532652A
- Authority
- JP
- Japan
- Prior art keywords
- foam resin
- magnification foam
- heating device
- laminated sheet
- low magnification
- 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)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
PURPOSE: To obtain a decorative laminated sheet with compact surface and large embossment through a simple process which comprises applying a high magnification foam resin and a low magnification foam resin to foam at temperatures higher than that on a base sheet and then heating and foaming.
CONSTITUTION: A high magnification foam resin 3 is applied on the surface of a base sheet 1 with the first applying device 2, and then a low magnification foam resin 5 is applied thereon with the second applying device 4. In this case the high magnification foam resin 3 uses that of foaming at temperatures lower than the low magnification foam resin 5. After formation of a foam resin layer 3a through getting the high magnification foam resin 3 foamy in the first heating device 6, a low magnification foam resin layer 5a is formed on the surface of high magnification foam resin layer 3a through getting the low magnification foam resin 5 foamy in the second heating device 7 to obtain a decorative laminated sheet A. In this case, the first heating device 6 is kept lower in temperature than the second heating device 7, thereby keeping the low magnification foam resin 5 from foaming in the first heating device 6.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10674178A JPS5532652A (en) | 1978-08-30 | 1978-08-30 | Manufacturing process of decorative laminated sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10674178A JPS5532652A (en) | 1978-08-30 | 1978-08-30 | Manufacturing process of decorative laminated sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5532652A true JPS5532652A (en) | 1980-03-07 |
Family
ID=14441337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10674178A Pending JPS5532652A (en) | 1978-08-30 | 1978-08-30 | Manufacturing process of decorative laminated sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5532652A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55149138A (en) * | 1979-05-11 | 1980-11-20 | Tdk Corp | Iron oxide hydrate containing silicon and phosphorus, and its manufacture |
| JPS5941453A (en) * | 1982-08-30 | 1984-03-07 | Toda Kogyo Corp | Needle crystal iron alloy magnetic particulate powder for magnetic recording and preparation thereof |
-
1978
- 1978-08-30 JP JP10674178A patent/JPS5532652A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55149138A (en) * | 1979-05-11 | 1980-11-20 | Tdk Corp | Iron oxide hydrate containing silicon and phosphorus, and its manufacture |
| JPS6132256B2 (en) * | 1979-05-11 | 1986-07-25 | Tdk Electronics Co Ltd | |
| JPS5941453A (en) * | 1982-08-30 | 1984-03-07 | Toda Kogyo Corp | Needle crystal iron alloy magnetic particulate powder for magnetic recording and preparation thereof |
| JPH0120201B2 (en) * | 1982-08-30 | 1989-04-14 | Toda Kogyo Corp |
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