Method and apparatus for producing fibers
    11.
    发明授权
    Method and apparatus for producing fibers 失效
    用于生产纤维的方法和设备

    公开(公告)号:US4316731A

    公开(公告)日:1982-02-23

    申请号:US190677

    申请日:1980-09-25

    CPC classification number: C03B37/06

    Abstract: Method and apparatus are provided for fluidically attenuating streams of material into filaments wherein the blower is designed according to a number of parameters to provide a stream of working fluid at sonic velocity.

    Abstract translation: 提供了用于将材料流流体衰减成细丝的方法和装置,其中根据若干参数设计鼓风机,以提供声波流的工作流体。

    Spinner for manufacturing dual-component fibers
    13.
    发明授权
    Spinner for manufacturing dual-component fibers 失效
    旋转器用于制造双组分纤维

    公开(公告)号:US5618328A

    公开(公告)日:1997-04-08

    申请号:US591193

    申请日:1996-01-11

    Abstract: Apparatus for making dual component fibers is provided and includes a spinner having a peripheral wall. The spinner includes orifices located on the peripheral wall thereof for centrifuging the dual component fibers, with the spinner being divided into a series of generally vertically-aligned compartments by baffles positioned circumferentially around the interior of the peripheral wall. First and second molten thermoplastic materials are supplied to the spinner and directed into alternate ones of the compartments so that adjacent compartments contain different thermoplastic materials. Passages are located in each of the compartments through which the respective molten thermoplastic materials flow to the orifices on the peripheral wall of the spinner. The passages in adjacent ones of the compartments communicate with one another and with the orifices to join the first and second molten thermoplastic materials together into dual component fibers.

    Abstract translation: 提供用于制造双组分纤维的装置,并且包括具有周壁的旋转器。 旋转器包括位于其周壁上的用于离心双组分纤维的孔,旋转器通过围绕周壁内部周向定位的挡板被分成一系列通常垂直对准的隔室。 将第一和第二熔融热塑性材料供应到旋转器并引导到隔间中的另一个,使得相邻的隔室含有不同的热塑性材料。 通道位于每个隔室中,各个熔融的热塑性材料通过该隔室流到旋转器的周壁上的孔口。 相邻的隔室中的通道彼此连通并且与孔口连通,将第一和第二熔融热塑性材料连接在一起成为双组分纤维。

    Method for producing rotary textile fibers
    14.
    发明授权
    Method for producing rotary textile fibers 失效
    旋转纺织纤维生产方法

    公开(公告)号:US4917715A

    公开(公告)日:1990-04-17

    申请号:US290117

    申请日:1988-12-27

    CPC classification number: C03B37/048 C03B27/028 C03C25/143

    Abstract: A method of making textile glass fibers in a rotary process is disclosed. A spinner bearing molten glass rotates on its axis of rotation. Glass is forced through orifices and the resulting fibers are moved along paths generally perpendicular to the axis of rotation. Prior to commingling or turn down of the fibers a quenching liquid is applied to the fibers.

    Abstract translation: 公开了一种在旋转方法中制造纺织玻璃纤维的方法。 带有熔融玻璃的旋转器在其旋转轴线上旋转。 玻璃被迫通过孔,并且所得到的纤维沿着通常垂直于旋转轴线的路径移动。 在将纤维混合或倒下之前,将淬火液施加到纤维上。

    Method and apparatus for producing a continuous glass filament mat
    16.
    发明授权
    Method and apparatus for producing a continuous glass filament mat 失效
    连续玻璃丝毡的制造方法和装置

    公开(公告)号:US4496384A

    公开(公告)日:1985-01-29

    申请号:US522883

    申请日:1983-08-11

    Inventor: David C. K. Lin

    CPC classification number: B29C70/305 D04H3/03 B29K2105/0854

    Abstract: A method and apparatus for producing a mat of continuous glass filaments at increased throughput while maintaining desirable tensile strength characteristics by means of a fluidic distribution system employing diagonally opposed Coanda effect surfaces.

    Abstract translation: 一种用于以增加的产量生产连续玻璃丝的垫的方法和装置,同时通过使用对角相对的柯达达效应表面的流体分配系统保持期望的拉伸强度特性。

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