VORRICHTUNG UND VERFAHREN ZUM STEUERN EINES EXTRUSIONSPROZESSES

    公开(公告)号:EP2882582A1

    公开(公告)日:2015-06-17

    申请号:EP13744527.6

    申请日:2013-07-31

    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.

    摘要翻译: 提供了一种用于控制挤出方法的方法,其中该方法通过挤出装置实施,其中挤出装置包括挤出通道(420),挤出通道(420)具有挤出模具,该挤出模具用于从挤出装置排出挤出的组合物, 其中存在布置在挤出通道(420)中的可控挡板(430,431),并且包括控制单元,其中所述方法包括通过调整至少一个处理参数的值来控制挤出过程 通过控制可控制挡板(430,431)的操作条件来进行挤出过程。 更具体地说,这里的处理参数可以影响成核速率和/或溶液压力和/或细胞生长速率。