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    • 6. 发明公开
    • DEVICE FOR PRODUCING CLADDED YARN
    • 用于生产包芯纱的装置
    • EP3186419A2
    • 2017-07-05
    • EP15754246.5
    • 2015-08-27
    • Amsler Tex AG
    • WULLSCHLEGER, HansFINKEN, Christian
    • D02G3/36D02G3/38D01H13/14D01H13/18
    • D01H13/14D01H13/18D02G3/367D02G3/38
    • The invention is directed to a device (1) and a method for making of cladded yarn (9) on a ring spinning frame. The device (1) comprises a first creel (10) foreseen to hold at least one bobbin of roving (8), a second creel (12) foreseen to hold at least one bobbin of cladding yarn (13) and a draft control device (15) suitable to adjust the draft of the cladding yarn (13) before entering the spinning process. Furthermore, the device (1) comprises a monitoring device (22) to monitor the presence of the cladding yarn (13) and to interrupt the supply of the roving (7) to a related drafting unit (2) if the cladding yarn (13) is not present. The cladding yarn (13) is introduced into the spinning process by an injector (27).
    • 本发明涉及一种用于在环锭细纱机上制造包覆纱线(9)的装置(1)和方法。 该装置(1)包括预见用于保持至少一个粗纱筒管(8)的第一筒子架(10),预见用于保持包覆纱线(13)的至少一个筒管的第二筒子架(12)和牵伸控制装置 适用于在进入纺纱过程之前调整包覆纱线(13)的牵伸。 此外,装置(1)包括监控装置(22),用于监控包覆纱线(13)的存在并且如果包覆纱线(13)中断了向相关牵伸单元(2)供应粗纱(7) )不存在。 包层纱线(13)通过喷射器(27)引入到纺纱过程中。