Sealing × Classification Details: Product Manufacturing and Processing Workers (Excluding Metal and Food Products)
23 jobs found.
Barrel Repairer
Artisan who repairs damaged parts of wooden barrels used for sake, wine, etc., restoring airtightness and durability.
Tube Filler Worker (Paint and Pigment Manufacturing)
A manufacturing job responsible for a series of packaging processes, such as filling paint and pigments into tube containers, sealing, inspection, and labeling, primarily through machine operation.
Bulb Worker (Light Bulb Manufacturing)
A manufacturing technician job that forms molten glass, encloses filaments, performs vacuum evacuation and sealing to manufacture light bulbs.
Vinyl Welder (High-Frequency Welder)
A job that operates high-frequency welders to weld synthetic resin materials such as vinyl sheets to manufacture products.
Sealer (Small Paper Bag Manufacturing)
Manufacturing job that operates machines to perform sealing processes on small paper bags.
Insulated Glass Manufacturing Worker
Insulated glass manufacturing workers combine multiple glass sheets with an intermediate layer to produce insulated and soundproof double-glazed glass. They handle the entire process from preparing raw sheets, cutting, cleaning, assembling, sealing, to inspection.
Flexible Container Bag Manufacturing Worker (Chemical Fiber)
This occupation uses chemical fiber materials such as polypropylene to manufacture flexible container bags (FIBC) through mechanical processing, sewing, and welding. It produces bags for transporting and storing large volumes of powdered or granular materials.
Vacuum Flask Manufacturing Worker
A profession involving assembly, inspection, and quality control of vacuum-insulated containers (vacuum flasks) on the manufacturing line.
Sewing Machine Sewer (Plastic High-Frequency Processing)
The Sewing Machine Sewer (Plastic High-Frequency Processing) operates high-frequency welding machines and sewing machines to sew and join plastic products, a manufacturing skilled trade.
Wooden Boat Repair Worker
A specialist who inspects damaged parts of wooden hulls, performs timber repairs or replacements, anti-corrosion treatments, etc., to maintain and restore the safety and durability of the hull.