An apparatus and method for spinning multiple colored filaments from a single spinneret.
    4.
    发明公开
    An apparatus and method for spinning multiple colored filaments from a single spinneret. 失效
    的装置和方法的多个纺纱染成从单个喷丝头纺纱,所以纺混纺纱线。

    公开(公告)号:EP0563785A1

    公开(公告)日:1993-10-06

    申请号:EP93104904.3

    申请日:1993-03-25

    申请人: BASF CORPORATION

    IPC分类号: D01D5/08 D01D5/30 D01D4/06

    摘要: A spin pack for spinning multiple components includes a distribution device which distributes mutually separated molten polymer streams to a spinneret so that each mutually separated molten polymer stream is accessible at each active spinneret backhole. Intermediate the spinneret and the distribution device, a selection assembly selects which, if any, mutually separated molten polymer stream flows into which backhole.

    摘要翻译: 用于纺制多个组分A纺丝组件包括一分配装置分配哪个彼此分开的熔融聚合物液流到喷丝头所以没每个彼此分开的熔融聚合物料流是在每个有效的喷丝板背孔访问。 中间喷丝头与分配装置,选择组件选择,如果有的话,彼此分开的熔融聚合物液流流入哪背孔。