Sealing Processing Worker (Printing Processing)
しーりんぐかこうこう（いんさつかこう）
Industry & Occupation
Classification
Summary
Specialist who applies heat sealing or adhesive processing to printed packaging materials or films to ensure the product's airtightness and protective functions.
Description
Sealing Processing Workers (Printing Processing) use heat, pressure, or adhesives to seal packaging films or paper materials after printing, enhancing product airtightness and durability. They adjust sealing machine settings (temperature, pressure, speed), set up raw materials, perform post-processing quality inspections, and conduct machine maintenance checks to maintain a stable production line. Process management according to product specifications and hygiene standards is required.
Future Outlook
While demand for packaging printing remains stable, advances in automation and labor reduction will require advanced skills in quality control and equipment maintenance.
Personality Traits
High concentration / Meticulous / Strong sense of responsibility
Work Style
Contract Employee / Dispatched Employee / Factory Work / Permanent Employee / Shift Work
Career Path
Sealing Processing Worker Apprentice → Sealing Processing Worker → Inspection Staff → Line Leader → Manufacturing Manager
Required Skills
Heat Seal Machine Operation / Machine Maintenance Inspection / Quality Inspection (Seal Strength Test) / Temperature Pressure Adjustment
Recommended Skills
Hot Stamping Machine / Laminator Operation / Safety and Hygiene Knowledge / Simple Machine Repair
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | To maintain seal strength and quality, minute defects must not be overlooked. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Primarily routine work, so little idea generation is needed. |
| Numerical & Quantitative Analysis | Understanding measurement values is necessary, but advanced mathematical analysis is not required. |
Aliases
- Sealing Machine Operator
- Sealing Processing Operator
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