FIELD: materials handling facilities. SUBSTANCE: proposed device has feed conveyor, two main conveyor devices, treatment stations installed one behind the other, removable conveyor and drives. First main conveyor is made in form of single-step vertical conveyor device, and second main conveyor, as single-step horizontal device. Both main conveyor devices have common positions being bottom of two conveyor positions with vertical conveyor device. Treatment stations providing filling-in of packs and their sealing are arranged vertically above main conveyor device. EFFECT: simplified design of conveyor device, enhanced reliability and increased capacity. 11 cl, 11 dwg
