Sealing Worker (Bulb Manufacturing)
ふうしこう
Industry & Occupation
Classification
Summary
Responsible for the glass sealing process of light bulbs, a manufacturing operator who fuses and seals glass and metal parts under vacuum.
Description
The Sealing Worker (Bulb Manufacturing) is responsible for the sealing process that joins the bulb body and metal parts. The operator uses a torch or heater to melt and crimp the glass, reduces pressure inside with a vacuum pump, and then seals it. After sealing, airtightness is confirmed with a leak inspection machine, and products meeting standards are sent to the next process. The work is mainly line operations, requiring manual dexterity and high attention to detail.
Future Outlook
Due to the spread of LED lighting, demand for conventional bulbs is on a decreasing trend, but production of niche products for special applications is expected to continue.
Personality Traits
Dexterous with hands and good at fine work / High concentration / Patient
Work Style
Career Path
Manufacturing Line Operator → Production Technology Staff → Quality Control Staff → Manufacturing Manager
Required Skills
Glass Melting Equipment Operation / Leak Detection Equipment Operation / Torch Welding / Vacuum Pump Operation
Recommended Skills
Hazardous Materials Handler (Category B) / Manufacturing Process Improvement / Quality Control
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because small bubbles or gaps lead to product defects. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Communication Skills | Mainly centered on machine operation with little interpersonal coordination. |
| Creativity & Ideation | The work process is routine and does not require much creative thinking. |
| Numerical & Quantitative Analysis | Because advanced calculations are few and mainly simple numerical management. |
Related Qualifications
- Forklift Operation Training
- Gas Welding Skills Training
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