Screen-formed plated article comprising mesh cloth using core-sheath composite filament, and cylinder for rotary screen
    1.
    发明授权
    Screen-formed plated article comprising mesh cloth using core-sheath composite filament, and cylinder for rotary screen 失效
    包括使用芯鞘复合长丝的网布和用于旋转筛的滚筒的丝网印刷制品

    公开(公告)号:US06244173B1

    公开(公告)日:2001-06-12

    申请号:US09155071

    申请日:1998-12-31

    IPC分类号: B41N124

    摘要: A mesh cloth, which does not bring about clogging and has uniform openings throughout the whole surface, and a screen-formed plated article, which can be stably used as a printing screen and a cylinder for rotary printing, and is useful as an electromagnetic wave shielding material and a shadow mask. The mesh cloth is produced by using a core-sheath composite filament using a sheath comprising a component having a lower melting point than a core. A metal plating is applied on the mesh cloth, in which the core threads of the crossing threads at the point of intersection of the crossing threads are adhered to each other by melting the sheath component, the surface thereof is uniformly covered with the sheath component of the crossing threads, and the thickness of the cloth at the point of intersection is from 85 to 60% of the total thickness of the diameters of the crossing threads.

    摘要翻译: 一种网眼布,不会在整个表面上产生堵塞并具有均匀的开口,并且可以稳定地用作印刷丝网和旋转印刷用滚筒的屏幕形成的电镀制品,并且可用作电磁波 屏蔽材料和荫罩。 通过使用包含熔点低于芯的成分的护套的芯鞘复合长丝来制造网布。 在网布上施加金属电镀,其中交叉线交叉点处的交叉螺纹的芯线通过熔化鞘部件彼此粘合,其表面被均匀地覆盖有护套部件 交叉螺纹,布的交点处的厚度为交叉螺纹直径总厚度的85〜60%。

    Method of manufacturing a damper for a loudspeaker
    3.
    发明授权
    Method of manufacturing a damper for a loudspeaker 有权
    制造扬声器阻尼器的方法

    公开(公告)号:US5966797A

    公开(公告)日:1999-10-19

    申请号:US208138

    申请日:1998-12-09

    摘要: A damper for a loud speaker is produced by molding a substrate into a desired shape in which a fabric or knitted cloth composed of core-sheath type conjugate fibers composed of filaments having a core-sheath type structure is used as the substrate. A resin used for forming a core material in the core-sheath type structure functions as a matrix of the substrate. A sheath material having a lower melting point than that of the core material functions as an excipient, and is fused by a heat treatment and then solidified during the molding process, so as to bond together the intersections of fibers constituting the substrate and to cover the surface of the fibers. Thus, only a simple substrate production process is required and a damper for a loud speaker having excellent moldability, water-proofness, and durability is obtained.

    摘要翻译: 通过将基材成型为使用由具有芯鞘型结构的长丝构成的芯鞘型复合纤维构成的织物或针织布作为基材,形成扬声器的阻尼器。 用于形成芯鞘型结构中的芯材的树脂用作基板的基体。 具有比核心材料低的熔点的护套材料用作赋形剂,并通过热处理熔化然后在模制过程中固化,以将构成基材的纤维的交叉点粘合在一起,并覆盖 表面的纤维。 因此,仅需要简单的基板制造工艺,并且获得具有优异的成型性,防水性和耐久性的用于扬声器的阻尼器。

    Damper for a loudspeaker and a method for producing the same
    4.
    发明授权
    Damper for a loudspeaker and a method for producing the same 失效
    扬声器的阻尼器及其制造方法

    公开(公告)号:US5878150A

    公开(公告)日:1999-03-02

    申请号:US411433

    申请日:1995-03-27

    摘要: A damper for a loud speaker is produced by molding a substrate into a desired shape in which a fabric or knitted cloth composed of core-sheath type conjugate fibers composed of filaments having a core-sheath type structure is used as the substrate. A resin used for forming a core material in the core-sheath type structure functions as a matrix of the substrate. A sheath material having a lower melting point than that of the core material functions as an excipient, and is fused by a heat treatment and then solidified during the molding process, so as to bond together the intersections of fibers constituting the substrate and to cover the surface of the fibers. Thus, only a simple substrate production process is required and a damper for a loud speaker having excellent moldability, water-proofness, and durability is obtained.

    摘要翻译: 通过将基材成型为使用由具有芯鞘型结构的长丝构成的芯鞘型复合纤维构成的织物或针织布作为基材,形成扬声器的阻尼器。 用于形成芯鞘型结构中的芯材的树脂用作基板的基体。 具有比核心材料低的熔点的护套材料用作赋形剂,并通过热处理熔化然后在模制过程中固化,以将构成基材的纤维的交叉点粘合在一起,并覆盖 表面的纤维。 因此,仅需要简单的基板制造工艺,并且获得具有优异的成型性,防水性和耐久性的用于扬声器的阻尼器。