The Natto Box Filling and Sealing Machine is a fully automatic food packaging solution designed for precise and hygienic filling of fermented soybean products (natto) into individual boxes.
It integrates high-precision volumetric filling with reliable heat sealing, ensuring airtight packaging, extended shelf life, and consistent quality. Perfect for industrial natto production and ready-to-eat food lines.
Automatic filling and sealing for natto boxes
High-speed, accurate volumetric filling
Stable heat sealing for airtight packages
Food-grade stainless steel construction (SUS304/SUS316 optional)
User-friendly PLC touch screen control
Hygienic design compliant with food safety regulations
Low product loss, easy cleaning and maintenance
| Item | Specification |
| Filling Method | Volumetric (Customizable) |
| Filling Volume | Customized according to box size |
| Production Capacity | Customized based on box size and line speed |
| Sealing Method | Heat Sealing |
| Control System | PLC + Touch Screen |
| Machine Material | Food-grade Stainless Steel (SUS304 / SUS316 Optional) |
| Power Supply | Customized to local standards |
| Compressed Air | 0.6–0.8 MPa |
Industrial natto production lines
Ready-to-eat fermented soybean packaging
Central kitchens and catering facilities
Food factories specializing in fermented products
Frozen or chilled natto packaging lines
Adjustable filling volume and speed for different box sizes
Custom box shapes and sizes
Optional nitrogen flushing or vacuum sealing
Integration with upstream cooking/mixing equipment
Downstream labeling, cartoning, and palletizing options
Electrical configuration adapted to local voltage standards
