Planographic Intaglio Printing Plate Etcher
へいおうはんさっぱんふしょっこう
Industry & Occupation
Classification
Summary
Specialist who manufactures planographic and intaglio printing plates (printing plates) using chemical etching techniques.
Description
Planographic intaglio printing plate etchers apply photosensitive film to metal plates (lithographic and intaglio plates) used for printing, transfer images using film or contact methods, and after development, perform etching (etching) treatment with chemicals to form the plate surface. Work is conducted in darkrooms or draft chambers, handling corrosive chemicals such as acids and ferric chloride, requiring strict safety management and precise chemical adjustments. Completed plate surfaces are inspected for quality and handed over to the printing process.
Future Outlook
With the spread of digital plate-making technology (CTP), demand for traditional chemical etching plate-making is declining, but technicians with knowledge of chemical processing are limited, and there is potential for specialized roles to remain.
Personality Traits
Cautious / Dexterous with hands and good at detailed work / High concentration
Work Style
Career Path
Apprentice/Assistant → Skilled Operator → Site Leader → Printing Technician → Factory Manager
Required Skills
Chemical Management / Darkroom Work / Photosensitive Material Handling / Precision Measurement
Recommended Skills
CTP Equipment Operation / DTP Software Operation / Quality Control / Safety and Health Management
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | High precision is required, as small defects directly affect print quality. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Processes are standardized, requiring little creativity. |
Related Qualifications
- Hazardous Materials Handler (Class B, Type 4)
- Printing Skills Certification
Related Jobs
- Offset Printer
- Plate Finishing Worker
- Screen Printer