Inflation Molding Worker
いんふれせいけいこう
Industry & Occupation
Classification
Summary
Worker who melts plastic resin and uses an inflation molding machine to manufacture thin film.
Description
Inflation molding workers heat and melt pellet-shaped plastic resin, extrude it from a cylindrical die, and inflate it with air to form a bubble shape. They adjust the molding machine's temperature, pressure, and take-up speed, and use cooling devices to produce films of uniform thickness. After molding, they perform winding, thickness measurement, appearance inspection, and quality control to ensure compliance with product specifications. They also handle periodic machine inspections, simple maintenance, material lot management, and safety and health management.
Future Outlook
Demand for plastic thin films remains stable in packaging materials and medical films, while environmental regulations are strengthening and the introduction of recycled materials is progressing. Automation and labor-saving technologies, as well as IoT-based remote monitoring and control, are accelerating, and demand is expected to increase for personnel with advanced machine maintenance and data analysis skills.
Personality Traits
Work Style
Career Path
Operator → Team Leader → Line Manager → Manufacturing Department Manager → Quality Control Engineer
Required Skills
Film Thickness Measurement and Quality Inspection / Machine Cleaning / Molding Machine Operation / Resin Compounding
Recommended Skills
Basic Electrical Wiring Knowledge / Basic Machine Maintenance Knowledge / Process Improvement (QC Methods) / Safety and Health Management
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Variations in film thickness or appearance lead to product defects. |
| Physical Stamina & Endurance | Physical stamina is required for long hours of standing work and raw material handling. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Primarily routine operations are the focus, and creative thinking is not particularly required. |
Related Qualifications
- Plastic Molding Craftworker
Related Jobs
- Blow Molding Worker
- Injection Molding Worker
- Resin Processing Worker