| 摘要 |
A method is provided for the control of an extrusion process, where the method is implemented by means of an extrusion device, where the extrusion device comprises an extrusion channel (420) with an extrusion die equipped to discharge an extruded composition from the extrusion device, where there is a controllable baffle (430, 431) arranged in the extrusion channel (420), and comprises a control unit, where the method comprises control of the extrusion process by means of adjustment of a value of at least one processing parameter of the extrusion process by means of control of an operating condition of the controllable baffle (430, 431). More particularly, the processing parameter here can influence a nucleation rate and/or a solution pressure, and/or a cell-growth rate. |
