Blow Molding Worker
ぶろーせいけいこう
Industry & Occupation
Classification
Summary
A job that heats and melts thermoplastic resin, blows air into the mold, and manufactures hollow molded products.
Description
Blow molding workers heat plastic raw materials to a molten state, fill them into molds, and then blow air to manufacture hollow products of the specified shape. Main products include bottles, tanks, and containers. Tasks involve mold setup, temperature settings, management of molding cycles, dimensional and appearance inspections of molded products, and adjustments to temperature, pressure, or molding time in case of quality defects. Line work and shift work are common, and they may also handle mold changes and periodic machine maintenance.
Future Outlook
Although affected by demand for plastic products and environmental regulations, demand for technicians with advanced skills is expected to be maintained due to the introduction of automation and labor-saving technologies.
Personality Traits
Cautious / Cooperative / High Concentration / Strong Sense of Responsibility
Work Style
Career Path
Operator → Leader → Production Manager → Assistant Factory Manager → Factory Manager
Required Skills
Blow Molding Machine Operation / Material Handling / Mold Replacement / Molded Product Inspection / Pressure and Temperature Setting
Recommended Skills
Production Management (Basics) / Quality Improvement (QC Techniques) / Safety and Health Knowledge / Simple Machine Maintenance
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Attention to detail is important to avoid missing dimensions or surface defects. |
| Physical Stamina & Endurance | Frequent heavy mold changes and standing work require physical stamina. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Molding work follows prescribed processes, so creative thinking is not particularly necessary. |
Aliases
- Blow Molding Machine Operator
- Blow Molding Operator
Related Jobs
- Compression Molding Worker
- Injection Molding Worker
- Plastic Molding Worker