JPS5532678A - Method of printing hollow panel through foaming - Google Patents
Method of printing hollow panel through foamingInfo
- Publication number
- JPS5532678A JPS5532678A JP10720878A JP10720878A JPS5532678A JP S5532678 A JPS5532678 A JP S5532678A JP 10720878 A JP10720878 A JP 10720878A JP 10720878 A JP10720878 A JP 10720878A JP S5532678 A JPS5532678 A JP S5532678A
- Authority
- JP
- Japan
- Prior art keywords
- hollow
- panel
- refrigerant
- foaming
- cover
- 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.)
- Granted
Links
Landscapes
- Printing Methods (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
PURPOSE: To prevent the hollow panel from being deformed during heat foaming by sealing the refrigerant within the hollow thereof at the time of printing the hollow plastic panel through a foaming.
CONSTITUTION: The surface of a hollow panel 1 is printed with foaming ink 2 to form patterns on its surface. After closing one end of hollow 3 with a cover 6 fitted to an opening exposed at one end of the hollow panel 1, refrigerant such as water is poured into the hollow 3. Then, another cover 6 is fitted to the other end of the hollow 3 to seal the refrigerant within the hollow 3. Next, the foaming ink 2 is expanded by heating the hollow panel 1 at the temperature over the softening point thereof in a heating furnace 7. After cooling the panel taken out from the heating furnace 7, one cover 6 is removed to exhaust the refrigerant from the follow 3 and the other cover 6 is removed too. This prevents the hollow panel from being deformed because its hollow is filled with the refrigerant at the time of heating.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10720878A JPS6056639B2 (en) | 1978-08-31 | 1978-08-31 | Foam printing method for hollow panels |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10720878A JPS6056639B2 (en) | 1978-08-31 | 1978-08-31 | Foam printing method for hollow panels |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5532678A true JPS5532678A (en) | 1980-03-07 |
JPS6056639B2 JPS6056639B2 (en) | 1985-12-11 |
Family
ID=14453214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10720878A Expired JPS6056639B2 (en) | 1978-08-31 | 1978-08-31 | Foam printing method for hollow panels |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6056639B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2595509B2 (en) * | 1986-08-15 | 1997-04-02 | 富士ゼロックス株式会社 | Paper feeder |
-
1978
- 1978-08-31 JP JP10720878A patent/JPS6056639B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6056639B2 (en) | 1985-12-11 |
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