Starch Bleaching Worker
でんぷんさらしこう
Industry & Occupation
Classification
Summary
A manufacturing job in food processing that cleans and bleaches raw starch to increase its purity and whiteness.
Description
Starch bleaching workers chemically treat crude starch extracted from potatoes, corn, etc., to remove impurities and pigments, manufacturing high-purity, high-whiteness starch through processes such as filtration, washing, bleaching, and drying. They maintain and improve quality through pH adjustment, bleaching using agents like hydrogen peroxide, operation of centrifuges and filter presses, and temperature/humidity control. Handling heavy objects, dust countermeasures, and safety/hygiene management are also important.
Future Outlook
Demand for functional starch is increasing due to health-oriented trends in the food industry and expansion in bioplastic applications. With the introduction of automation and IoT technologies, skills in process management and machine maintenance will become even more important. Job openings are expected to remain stable.
Personality Traits
Able to pay attention to details / Cautious / Physically fit / Strong sense of responsibility
Work Style
Factory work / Heavy lifting / Indoor work / Shift work / Standing work
Career Path
Manufacturing Operator → Quality Control Staff → Production Technology Staff → Manufacturing Line Supervisor → Factory Manager
Required Skills
Centrifuge and Filter Press Operation / Chemical Handling / Dryer Operation / Raw Material Weighing / pH Measurement and Adjustment
Recommended Skills
Foreign Object Contamination Inspection / Machine Maintenance / Quality Control Techniques (QC) / Safety and Health Management
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because even minor mixing errors can affect quality. |
| Physical Stamina & Endurance | Because handling heavy objects and standing work require physical stamina. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Because routine tasks are the main focus and there is little need for new ideas. |
Related Jobs
- Food Manufacturing Machine Operator
- Food Processing Technician
- Milling Worker
- Starch Manufacturing Worker