Automatic Uncooked Rice Water Bowl Filling and Sealing Machine is a specialized food packaging system designed to pack raw rice mixed with water into ready-to-cook bowls—commonly used in instant rice, self-heating meal kits, or convenience food applications.
⚙️ Working Principle
Bowl Denesting
Automatic denester separates and drops empty plastic or paper bowls onto the mould.
Rice Dosing
A volumetric cup filler or multi-head weigher dispenses a precise quantity of uncooked rice into each bowl.
Water Filling
A liquid gravity filler adds the required amount of clean water or pre-seasoned liquid.
Optional Additions
Flavor sachets, dehydrated vegetables, or oil can be dosed if the product is for self-heating meal sets.
Film Sealing
A heat-sealing station applies a pre-cut or roll film lid (PP, PET, or laminated foil) to the bowl under controlled temperature and pressure.
Date Coding & Discharge
Inkjet or thermal printers print production info; finished bowls are ejected to the conveyor for cartoning or shrink wrapping.
✅ Key Features
Automatic inline
Accurate dosing for both solids (rice) and liquids (water)
304 stainless steel contact parts for hygiene and corrosion resistance
PLC + touch screen control for recipe setting and easy operation
Optional nitrogen flushing to extend shelf life
Can integrate bowl denester, filler, sealer, and coder in one compact line
Applications
Instant or self-heating rice bowls
Ready-to-cook rice meal kits
Rice + water or soup base packaging
Convenience food packaging lines
