FIELD: food industry. SUBSTANCE: method includes the following stages: spraying of hydrogen peroxide inside carton, and drying of inner surface of carton with hot air stream. Device has conveyor for transportation of cartons through several positions. It has also hollow mandrel with tubular portion and nozzle plate on lower end. Mandrel is provided with mechanism for lifting and lowering the mandrel, with carton stationary. EFFECT: enlarged operating capabilities. 8 cl, 9 dwg
Authors
Dates
1997-11-20—Published
1993-11-11—Filed