Apparatus for preparing a nonwoven web
    1.
    发明授权
    Apparatus for preparing a nonwoven web 失效
    用于制备非织造纤维网的设备

    公开(公告)号:US4833758A

    公开(公告)日:1989-05-30

    申请号:US186790

    申请日:1988-04-25

    IPC分类号: D04H3/03

    CPC分类号: D04H3/03

    摘要: An apparatus for preparing a nonwoven web in which a bundle of continuous filaments is jetted from a nozzle together with a fluid stream, the filaments and the fluid stream impinge upon a first impinging surface, and after impinging, the filaments and at least a part of the fluid stream are guided to a collecting surface by a second impinging surface.

    摘要翻译: 一种用于制备非织造纤维网的装置,其中连续长丝束与流体流一起从喷嘴喷射出来,细丝和流体流撞击在第一冲击表面上,并且在冲击之后,细丝和至少一部分 流体流被第二冲击表面引导到收集表面。