Dyeing Worker (Fiber)
せんりょうこう（せんい）
Industry & Occupation
Classification
Summary
A manufacturing job that prepares dyes for textile products and performs dyeing processes such as color fixing and color development.
Description
Dyeing workers prepare the optimal type and concentration of dyes for fiber materials, and carry out the dyeing process while controlling temperature, pH, and dyeing time. As machine operations, they handle equipment such as continuous dyeing machines and jacket dyeing machines, perform color tone checks through sample dyeing, and conduct color difference measurements. They are also responsible for post-dyeing washing, fixation processing, and finishing processes, as well as quality control, production record creation, and machine maintenance inspections. Inspections and adjustments at each process step are required to prevent color unevenness and color fading in products.
Future Outlook
Although Japan's textile industry is shrinking, the demand for technicians who can handle advanced dyeing technologies and automated equipment is expected to be maintained to a certain extent due to environmental regulations and increasing demand for high-value-added products.
Personality Traits
Work Style
Career Path
Dyeing Worker → Dyeing Line Leader → Production Manager → Quality Control Staff → Technology Development Staff
Required Skills
Color Difference Measurement / Dyeing Machine Operation / Safety and Health Knowledge / Sample Dyeing Evaluation / Temperature Control / pH Adjustment
Recommended Skills
Chemical Analysis / Production Management / Quality Control / Spectrophotometer Operation
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | To prevent color unevenness in dye formulation. |
| Physical Stamina & Endurance | Due to standing work and handling heavy objects. |
| Problem Solving | Necessary to investigate causes of color unevenness and quality defects. |
Related Qualifications
- Dyeing Technician Grade 2
- Dyeing Technician Grade 3
Related Jobs
- Finisher
- Knitter
- Weaver