PROCEDURE FOR THE CONDUCT OF CONTINUOUS PROCESSES OF TREATMENT IN EXTRUSION MACHINES OF TWO ENDLESS TWIN SCREWS WHICH ROTATE IN THE SAME DIRECTION AND ENGAGED IN A WATERTIGHT WAY.

摘要

IN A PROCEDURE FOR THE CONDUCT OF CONTINUOUS PREPARATION PROCESSES IN GEARED EXTRUDERS THAT TURN IN THE SAME SENSE SUCH AS TWO-PROPELLER EXTRUDERS AND VARIOUS TREE EXTRUDERS, THE EXTRUDER IS DRIVEN WITH A NUMBER OF REVOLUTIONS OF LESS THAN UPM, AT THE SAME TIME INCREASING THE APPLICABLE CALL "DENSITY OF TORQUE" (MD / A 3) TO AT LEAST 11 NM / CM 3 AND THE VO LUMEN (DA / DI) TO AT LEAST 1.5.