SENTINEL

MACHINES FOR FORMING HEAT SEALED SEAMS BETWEEN SHEETS OF FLEXIBLE OR INFLEXIBLE MATERIAL BY MEANS OF THE APPLICATION OF HEAT AND PRESSURE; AND FOR MACHINES FOR FORMING THREE DIMENSIONAL CONTAINERS FROM SHEET MATERIAL AND FOR FILLING THE SAME AND FOR SEALING LIDS TO THE FILLED CONTAINERS; AND FOR MACHINES FOR CONVEYING PACKAGES AND/OR PACKAGING EQUIPMENT, SAID CONVEYING MACHINES BEING OF EITHER POWER DRIVEN OR ROLLER TYPE