Animal glue (nikawa) maker
にかわせいぞうこう
Industry & Occupation
Classification
Summary
This occupation manufactures animal glue using collagen extracted from animal bones and skins as raw materials, through processes such as heat extraction, filtration, and drying. High quality maintenance is required for traditional crafts and restoration purposes.
Description
Animal glue makers extract collagen from animal hides and bones, perform pretreatment with acid and alkali, and then manufacture glue through processes of heating and extraction, filtration, evaporation, and drying. Temperature control and pH adjustment are important during the manufacturing process, and quality tests (viscosity, turbidity, strength, etc.) are conducted. The products are used in traditional crafts, painting restoration, woodworking adhesion, etc., and are processed and packaged into powder, sheet, or liquid forms depending on the application. Machine operation, hygiene management, and safety management are essential.
Future Outlook
Although the market size is small due to the spread of synthetic resin adhesives, demand is expected to remain stable in niche fields such as traditional crafts and cultural property restoration.
Personality Traits
High concentration / Meticulous / Strong sense of responsibility
Work Style
Contract employee / Factory work / Full-time employee / Shift work
Career Path
Manufacturing staff → Leader → Manufacturing manager → Factory manager → Quality control engineer
Required Skills
Chemical processing technology / Machine operation / Quality inspection / Raw material pretreatment technology / Temperature and time management
Recommended Skills
Environmental regulation knowledge / HACCP knowledge / Machine maintenance / Safety management
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | To strictly manage concentration and impurities to maintain quality. |
| Physical Stamina & Endurance | Due to handling heavy raw materials and prolonged standing work. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Because the processes are routine and do not require major idea generation. |
Related Qualifications
- Hazardous Materials Handler Class B
Aliases
- Animal glue maker
- Collagen adhesive maker
Related Jobs
- Adhesive maker
- Paint maker
- Synthetic resin maker