Plastic Molding Worker
ぷらすちっくせいけいこう
Industry & Occupation
Classification
Summary
Plastic molding workers inject or extrude plastic resin into molds to produce products and parts. They handle operations from molding machine operation to quality inspection, mold replacement, and adjustment of molding conditions.
Description
Plastic molding workers use injection molding machines or extrusion molding machines on factory molding lines to heat and melt resin, inject it into molds, and remove molded products after cooling. They set and adjust molding conditions (temperature, pressure, injection speed), analyze defect causes, and implement improvements. They also perform mold cleaning and inspection, daily maintenance, and quality control including dimensional and appearance inspections of molded products.
Future Outlook
Recycling of plastic products and the introduction of environmentally friendly materials are advancing, increasing demand for recycled molding and biomass resin molding technologies. With the adoption of IoT and automation technologies, labor reduction and higher precision are anticipated.
Personality Traits
Work Style
Career Path
Molding Operator → Quality Control Staff → Manufacturing Engineer → Line Leader → Production Manager
Required Skills
Measuring Instrument Operation / Mold Installation and Adjustment / Molding Condition Management / Operation of Molding Machines / Product Inspection
Recommended Skills
Basic Knowledge of Machine Maintenance / Basic PC Operation (Production Management System) / Quality Control Techniques (QC) / Understanding of Resin Material Properties
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because even slight dimensional deviations or scratches can lead to product defects. |
| Physical Stamina & Endurance | Required due to standing work and physical demands of mold changes. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Routine work is the main focus, and new idea generation is not often required. |
Related Qualifications
- Forklift Operator
- Organic Solvent Work Supervisor
- Plastic Molding Technician (Grade 2/1)
Aliases
- Plastic Injection Molding Worker
- Plastic Molding Operator
Related Jobs
- Extrusion Molding Worker
- Mold Technician
- Resin Processing Worker