JPS5662826A - Surface treatment of plastic formed product - Google Patents
Surface treatment of plastic formed productInfo
- Publication number
- JPS5662826A JPS5662826A JP13873879A JP13873879A JPS5662826A JP S5662826 A JPS5662826 A JP S5662826A JP 13873879 A JP13873879 A JP 13873879A JP 13873879 A JP13873879 A JP 13873879A JP S5662826 A JPS5662826 A JP S5662826A
- Authority
- JP
- Japan
- Prior art keywords
- powder
- printing type
- magnet
- surface treatment
- molded product
- 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
- Application Of Or Painting With Fluid Materials (AREA)
- Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
Abstract
PURPOSE: To powder of high-hardness material is pressed into contact with the surface of a molded product and fixed by means of ultrasonic frequency, thus producing the objective molded product with improved wearing resistance on the surface.
CONSTITUTION: A power 3 of high-hardness material such as a ground powder of SK-steel of needles or platelets, preferably with average particle sizes of several to 30μ, is uniformly dispersed on the pole of electric magnet 4. Then, the magnet is activated to make the direction of the needles vertical to the plastic printing type surface 2. Then, the top end of the ultrasonic phone 5 that is vibrated with ultrasonic frequency is applied from the back surface of the printing type 1 to bring the printing type surface 2 contact with the powder 3 and increase gradually the pressure. When the printing type 1 is removed from the magnet 4, the powder 3 that has not been fixed on the printing type surface remains on the pole surface and the powder is sticked to the type surfaces, whereby the objective surface treatment is completed.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13873879A JPS5662826A (en) | 1979-10-29 | 1979-10-29 | Surface treatment of plastic formed product |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13873879A JPS5662826A (en) | 1979-10-29 | 1979-10-29 | Surface treatment of plastic formed product |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5662826A true JPS5662826A (en) | 1981-05-29 |
JPS6142935B2 JPS6142935B2 (en) | 1986-09-25 |
Family
ID=15229012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13873879A Granted JPS5662826A (en) | 1979-10-29 | 1979-10-29 | Surface treatment of plastic formed product |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5662826A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5268207A (en) * | 1990-12-21 | 1993-12-07 | International Business Machines Corporation | Texturing the surface of a recording disk using particle impact |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63109145U (en) * | 1986-12-30 | 1988-07-13 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51136757A (en) * | 1975-05-21 | 1976-11-26 | Yoshida Kogyo Kk | Method of cementing metal plate on synthetic resin moldings using ultrasonic wave |
JPS5418879A (en) * | 1977-07-14 | 1979-02-13 | Ncr Co | Method of fixing metal to plastic |
-
1979
- 1979-10-29 JP JP13873879A patent/JPS5662826A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51136757A (en) * | 1975-05-21 | 1976-11-26 | Yoshida Kogyo Kk | Method of cementing metal plate on synthetic resin moldings using ultrasonic wave |
JPS5418879A (en) * | 1977-07-14 | 1979-02-13 | Ncr Co | Method of fixing metal to plastic |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5268207A (en) * | 1990-12-21 | 1993-12-07 | International Business Machines Corporation | Texturing the surface of a recording disk using particle impact |
Also Published As
Publication number | Publication date |
---|---|
JPS6142935B2 (en) | 1986-09-25 |
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