Plastic Billet Worker (Molding)
ぷらすちっくきじこう（せいけい）
Industry & Occupation
Classification
Summary
This occupation involves filling plastic raw materials into molds and forming billets (kiji) using methods such as heating and pressurization.
Description
The plastic billet worker (molding) uses molding machines such as injection molding, blow molding, and extrusion molding to fill resin materials into molds, heat and pressurize them to create product billets. Responsibilities include machine setup, mold replacement, adjustment of molding conditions, deflashing and dimensional inspection after molding, and machine maintenance inspections. Also involved in production line quality control and yield improvement, performing work with attention to safety and hygiene.
Future Outlook
Demand for plastic products remains stable, and with the adoption of environmentally responsive materials and automation technologies, there is a trend toward requiring advanced skills from molding technicians.
Personality Traits
High concentration / Physically fit / Precise and meticulous / Strong sense of responsibility
Work Style
Career Path
Molding Operator → Process Leader → Quality Control Staff → Manufacturing Engineer → Factory Manager
Required Skills
Dimensional Measurement / Mold Attachment and Replacement / Molding Machine Operation / Resin Handling / Use of Safety Protective Gear
Recommended Skills
Equipment Maintenance / Molding Condition Optimization / Quality Control Techniques (QC) / Reading Mold Drawings
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because minute dimensional errors affect product quality |
| Physical Stamina & Endurance | Due to prolonged standing work and handling heavy materials |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Processes are routine with little need for creative thinking |
Related Qualifications
- Forklift Operation Training
- Hazardous Materials Handler (Class B)
- Plastic Forming Technician (Grade 2/1)
Aliases
- Molding Operator
- Plastic Forming Worker
Related Jobs
- Injection Molding Operator
- Mold Technician
- Plastic Processing Worker