Synthetic Resin Mixing Worker
ごうせいじゅしこんごうこう
Industry & Occupation
Classification
Summary
A job that weighs synthetic resin raw materials and additives in appropriate ratios and operates mixing equipment to manufacture resin compositions of specified quality.
Description
Synthetic resin mixing workers weigh and compound synthetic resins, coloring agents, and fillers used as raw materials for plastic products, and operate mixers and kneaders to produce homogeneous resin compositions. The work includes weighing raw materials, setting mixing conditions (speed, temperature, time), and sampling and quality inspection after mixing. They also handle equipment startup and cleaning, routine maintenance and inspections, safety management, and creation of work records. In factories, shift-based standing work is common, requiring precautions against dust and noise.
Future Outlook
Demand for plastic products remains stable, and with the expanding use of recycled raw materials and biomass resins, mixing techniques for recycled resins are becoming important. Acquiring technologies for quality control and efficiency improvement through automation and IoT will increase market value.
Personality Traits
Work Style
Career Path
Operator → Shift Leader → Factory Manager → Quality Control Engineer
Required Skills
Mixer Operation / Quality Inspection / Raw Material Handling / Weighing Operations
Recommended Skills
Chemical Substance Handling Knowledge / Equipment Maintenance / JIS Standards Understanding / Safety and Health Management
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because precision is required in compounding ratios and process management. |
| Physical Stamina & Endurance | Due to handling heavy raw materials and long hours of standing work. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Creativity is not particularly required as product compounding follows standardized procedures. |
Related Qualifications
- Forklift Operation Skills Certification
Aliases
- Resin Mixing Worker
- Synthetic Resin Compounding Worker
Related Jobs
- Plastic Extrusion Molding Worker
- Plastic Injection Molding Worker
- Plastic Kneading Machine Operator