JPS57198264A - Production of photoetched product - Google Patents
Production of photoetched productInfo
- Publication number
- JPS57198264A JPS57198264A JP8412681A JP8412681A JPS57198264A JP S57198264 A JPS57198264 A JP S57198264A JP 8412681 A JP8412681 A JP 8412681A JP 8412681 A JP8412681 A JP 8412681A JP S57198264 A JPS57198264 A JP S57198264A
- Authority
- JP
- Japan
- Prior art keywords
- resin
- etching
- plate
- photoetched
- stuck
- 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
- ing And Chemical Polishing (AREA)
Abstract
PURPOSE: To obtain photoetched products which are difficult to pick up fingerprints by sticking a resin electrostatically on the surface of a metallic plate which is subjected to etching, half etching, etc. then baking the same.
CONSTITUTION: A metallic plate 1 of stainless steel or the like which is pretreated by etching, half etching, etc. is prepared. If necesary, this is worked with hairlines, cut hair, etc., and is degreased, rinsed and dried. The plate 1 is taken on an anode side, and is grounded 2. An about 70W90kV DC electric field is applied to this, by taking the resin scattering side of a spray gun or the like as cathode. The particles 3 scattered out by this contact the ionized air or collide against the same, and assume negative electric charge, so that they are attracted and stuck on the plate 1 of the ground potential having positive electric charge by electrostatic force. The resin is an epoxy resin, PVC or the like. The stuck particles 3 are heated to an adequate temp., whereby a firm resin film 4 is obtained.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8412681A JPS57198264A (en) | 1981-05-30 | 1981-05-30 | Production of photoetched product |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8412681A JPS57198264A (en) | 1981-05-30 | 1981-05-30 | Production of photoetched product |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57198264A true JPS57198264A (en) | 1982-12-04 |
Family
ID=13821813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8412681A Pending JPS57198264A (en) | 1981-05-30 | 1981-05-30 | Production of photoetched product |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57198264A (en) |
-
1981
- 1981-05-30 JP JP8412681A patent/JPS57198264A/en active Pending
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