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    • 3. 发明申请
    • Device and Method for Producing Knitted Fabric
    • 针织物生产装置及方法
    • US20140237984A1
    • 2014-08-28
    • US14342902
    • 2012-09-06
    • Johannes BarthHermann SchmoddeStephan GeilerMichael Lau
    • Johannes BarthHermann SchmoddeStephan GeilerMichael Lau
    • D01H5/28D04B15/48D04B9/14
    • D01H5/28D04B9/14D04B15/38D04B15/48D04B35/16D04B35/32
    • The invention relates to a device for producing knitted fabric comprising a knitting machine and at least one roving drawing and strengthening unit. The at least one roving drawing and strengthening unit has a roving supply unit, by means of which a roving can be provided in the form of a fiber bundle that has not been strengthened, a stretching unit, to which the roving can be fed in a roving conveying direction in the form of at least one sliver, and a spinning nozzle device, by means of which compressed air can he applied to a drawn roving exiting the stretching unit in a fiber strengthening segment. The invention further relates to methods for producing knitted fabric by means of a knitting machine and at least one roving drawing and strengthening unit. By means of the at least one roving drawing and strengthening unit, a roving is provided by a roving supply unit in the form of a fiber bundle that has not been strengthened, the roving is fed in a roving conveying direction in the form of at least one sliver, the roving is drawn by the stretching unit, and compressed air is applied to the drawn roving exiting the stretching unit by a spinning nozzle device in a fiber strengthening segment and said roving is thus strengthened.
    • 本发明涉及一种用于生产针织物的装置,其包括针织机和至少一个粗纱加工单元。 所述至少一个粗纱拉伸加强单元具有粗纱供给单元,通过该粗纱供给单元,可以以未被加强的纤维束的形式设置粗纱,拉伸单元,粗纱可以在其中进给 至少一条纱条形式的粗纱输送方向,以及纺丝喷嘴装置,通过该纺纱喷嘴装置,可以将压缩空气施加到在纤维增强部分中离开拉伸单元的拉伸粗纱。 本发明还涉及通过编织机和至少一个粗纱加工单元生产针织物的方法。 通过至少一个粗纱拉伸和加强单元,粗纱由未加强的纤维束形式的粗纱供应单元提供,粗纱至少以粗纱输送方式进给 纱条由拉伸单元拉伸,并且通过纤维加强段中的纺丝喷嘴装置将压缩空气施加到离开拉伸单元的拉伸粗纱上,从而加强粗纱。