Plastic Kiji Worker (Polishing)
ぷらすちっくきじこう（けんま）
Industry & Occupation
Classification
Summary
Manufacturing occupation that polishes burrs and irregularities occurring after molding plastic products to smoothly finish the product surface.
Description
The Plastic Kiji Worker (Polishing) removes burrs and irregularities from plastic parts manufactured by injection molding etc., using polishing machines, sandpaper, buffs, etc., and smooths the surface. Work is performed in line production or batch processing, while checking surface roughness using quality inspections and measuring instruments. Manual finishing of details, selection of abrasives, compliance with safety procedures, and post-work cleaning and inspection are also important. The work mainly involves standing, requiring physical stamina and concentration due to long hours of repetitive tasks.
Future Outlook
While automation equipment introduction advances, demand for skilled technicians capable of high-quality finishing remains consistently high. Trend strengthens toward requiring expertise for ultra-precision parts and small-lot products.
Personality Traits
Dexterous hands, skilled in fine work / High concentration / Meticulous / Patient
Work Style
Contract Employee / Dispatched Employee / Factory Work / Shifts
Career Path
Processing Staff → Line Leader → Quality Control Staff → Process Management → Site Supervisor
Required Skills
Buff Polishing / Compliance with Safety Work Procedures / Deburring / Polishing Machine Operation / Sandpaper Polishing
Recommended Skills
Abrasive Selection Knowledge / Quality Control / Surface Roughness Measurement
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Overlooking fine burrs leads to quality defects. |
| Physical Stamina & Endurance | Requires physical stamina due to long hours of standing work. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Primarily follows prescribed procedures. |
| Numerical & Quantitative Analysis | Almost no complex calculations are required. |
Aliases
- Plastic Polishing Worker
- Plastic Surface Polishing Worker
Related Jobs
- Deburring Worker
- Finishing Worker
- Plastic Molding Worker