Dope Preparer (Chemical Fiber Manufacturing)
げんえきこう
Industry & Occupation
Classification
Summary
A manufacturing technical position that prepares polymer solutions (dope), which are raw materials for chemical fibers, and supplies them to the production line.
Description
The dope preparer is responsible for the initial process of chemical fiber manufacturing, mixing polymers and solvents in appropriate ratios, precisely controlling temperature and viscosity to produce and supply dope. Operates stirring and heating equipment, performs quality inspections using measuring and analytical instruments, optimizes production conditions, and handles troubleshooting. Also conducts equipment inspections and maintenance while complying with safety, health, and environmental regulations.
Future Outlook
Stable employment is expected in line with demand in the chemical fiber market. With the introduction of automation and labor-saving technologies, there is an increasing demand for advanced equipment operation and quality management skills.
Personality Traits
Cautious / Cooperative / Meticulous / Strong sense of responsibility
Work Style
Career Path
Dope Preparer → Process Manager → Quality control staff → Production Technology Engineer → Factory Manager
Required Skills
Basic knowledge of chemical substance handling / Quality control (analytical instrument operation) / Stirrer and heating equipment operation / Viscosity and concentration measurement technology
Recommended Skills
Chemical analysis / Hazardous Materials Handler (Type B) / Instrumentation control knowledge / Safety and health management
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because accurate management of polymer concentration and viscosity is required. |
| Physical Stamina & Endurance | Due to handling heavy equipment and raw materials, and frequent standing work. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | There are few creative elements in standard operations. |
Related Jobs
- Dyeing Worker
- Fiber Finishing Worker
- Spinning Worker