5.
    发明专利
    未知

    公开(公告)号:AT314066B

    公开(公告)日:1974-03-25

    申请号:AT233270

    申请日:1970-03-12

    Applicant: GLANZSTOFF AG

    Inventor: HANS STAPP

    Abstract: Spinning nozzle and the production of profiled filaments, threads, bristles or the like in the melt-spinning of a synthetic thermoplastic high molecular weight fiber-forming linear polymer by means of an H-shaped spinning orifice or opening wherein the crossbar flanks are parallel to and the inner flanks of the legbars are perpendicular to the axis of symmetry, the outer flanks of the legbars of the H-shaped orifice being at an angle of at least 5 DEG up to 45 DEG to the corresponding inner flanks.

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