Bleaching Worker (Chemical Fiber Manufacturing)
ひょうはくこう
Industry & Occupation
Classification
Summary
A worker responsible for the bleaching process of chemical fibers, handling tasks from chemical preparation to reaction control, quality inspection, and safety management.
Description
The Bleaching Worker (Chemical Fiber Manufacturing) is an occupation that performs chemical treatment using bleaching agents on chemical fiber raw materials. They properly mix chemicals such as hydrogen peroxide or sodium hypochlorite, and control temperature, time, and pH to improve the whiteness of the fibers. Work is performed on production lines or in batch processes, requiring process management, quality inspection, and safety and health management. They also handle troubleshooting for abnormalities and reprocessing.
Future Outlook
Although the number of workers is decreasing due to rationalization and overseas relocation in the fiber manufacturing industry, the demand for bleaching workers with specialized skills is expected to remain stable due to the expanding demand for high-performance chemical fibers.
Personality Traits
Cautious / Cooperative / Dexterous with hands and good at detailed work / Strong sense of responsibility
Work Style
Indoor factory work / Line work / Shift work / Wearing safety equipment
Career Path
Bleaching Worker → Group Leader/Leader → Manufacturing Supervisor → Factory Manager → Production Technology Engineer
Required Skills
Chemical Handling / Process Control / Quality Inspection / Record Keeping and Reporting / Safety and Health Management
Recommended Skills
Machine Operation / Process Improvement / Quality Management Techniques (QC Seven Tools) / Statistical Quality Control
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because high accuracy is required in chemical compounding and temperature/time management. |
| Physical Stamina & Endurance | Due to prolonged standing work and handling of heavy materials. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Because it often involves routine tasks performed according to procedures. |
Related Qualifications
- Hazardous Materials Handler (Category B, Class 4)
Related Jobs
- Chemical Plant Operator
- Dyer
- Finisher
- Manufacturing Operator