Cleaning system and apparatus
    12.
    发明授权
    Cleaning system and apparatus 有权
    清洁系统和设备

    公开(公告)号:US06807702B2

    公开(公告)日:2004-10-26

    申请号:US10315454

    申请日:2002-12-10

    IPC分类号: A47L1320

    摘要: Absorbent, multilayer cleaning fabrics are provided which have (i) a porous, abrasion resistant liquid pervious top layer, (ii) a liquid impervious bottom layer, and (iii) an absorbent mat sealed between the top and bottom layers. The top and/or bottom layers form highly flexible tabs that extend beyond the absorbent mat and allow the cleaning fabric to be easily attached and removed from a cleaning tool having fasteners. The multilayer cleaning fabrics are well suited for wiping wet surfaces and/or cleaning surfaces with soap and water or other liquid cleaners.

    摘要翻译: 提供了吸收性多层清洁织物,其具有(i)多孔耐磨液体可渗透顶层,(ii)不透液体底层,和(iii)密封在顶层和底层之间的吸收垫。 顶层和/或底层形成高度柔性的突片,其延伸超过吸收垫,并允许清洁织物容易地从具有紧固件的清洁工具附接和移除。 多层清洁织物非常适合用肥皂和水或其他液体清洁剂擦拭湿表面和/或清洁表面。

    Apparatus for forming and metering fluff pulp
    13.
    发明授权
    Apparatus for forming and metering fluff pulp 失效
    用于成型和计量绒毛浆的装置

    公开(公告)号:US06524442B2

    公开(公告)日:2003-02-25

    申请号:US09748423

    申请日:2000-12-26

    IPC分类号: D01G700

    CPC分类号: D04H1/72 D21B1/066

    摘要: An apparatus for fiberizing bales of pulp into substantially dry fibers and fiber aggregates. One embodiment includes: a bale support member for supporting a bale of pulp, the bale support member defining two openings; two rotatable fiberizing assemblies having disrupting elements protruding through the openings an adjustable distance above the bale support member to contact a surface layer of the bale of pulp, the surface layer having a dimension parallel to the longitudinal axis of the fiberizing assembly, a transportation assembly for moving the bale of pulp back and forth along the bale support member and over the openings so that the disrupting elements contact a surface layer in the bale, an adjustable reciprocating assembly permitting adjustment of the frequency by which the transportation assembly moves back and forth over the opening.

    摘要翻译: 用于将一捆纸浆纤维化成基本上干燥的纤维和纤维聚集体的设备。 一个实施例包括:用于支撑一捆纸浆的捆包支撑构件,捆包支撑构件限定两个开口; 两个可旋转的纤维化组件具有中断元件,该中断元件通过开口突出,在捆包支撑构件上方可调节距离以接触纸浆的表面层,该表面层具有与纤维化组件的纵向轴线平行的尺寸, 沿着捆包支撑构件并在开口上方来回移动纸浆束,使得破裂元件接触捆包中的表面层,可调整的往复组合允许调节传送组件在其上前后移动的频率 开放

    Ultrasonically controlled valve
    16.
    发明授权
    Ultrasonically controlled valve 有权
    超声波控制阀

    公开(公告)号:US07178554B2

    公开(公告)日:2007-02-20

    申请号:US11139928

    申请日:2005-05-27

    IPC分类号: F15C1/04

    摘要: An ultrasonically operated valve a source of ultrasonic energy for excitation of a pressurized liquid. The vibration of the ultrasonic horn imparts a pulsing of the pressure of the liquid within the valve. Selection of a sealing mechanism that responds at a different natural frequency than that of the valve body causes the sealing mechanism to unseat and therefore to enable liquid flow. The sealing mechanism will stay unseated as long as the source is imparting energy to the system and therefore inducing pressure pulses in the liquid thus keeping the sealing mechanism away from the valve seat.

    摘要翻译: 超声波操作的阀是用于激发加压液体的超声波能量源。 超声波喇叭的振动使阀内的液体的压力产生脉冲。 选择以与阀体不同的固有频率作出响应的密封机构使得密封机构脱离并因此使液体流动。 只要源对系统赋予能量并且因此在液体中引起压力脉冲从而使密封机构远离阀座,密封机构将保持不变。

    Method of forming and metering fluff pulp
    17.
    发明授权
    Method of forming and metering fluff pulp 失效
    成型和计量绒毛浆的方法

    公开(公告)号:US06773545B2

    公开(公告)日:2004-08-10

    申请号:US10337626

    申请日:2003-01-07

    IPC分类号: D01G700

    CPC分类号: D21B1/066

    摘要: The present invention is directed to a method and apparatus for fiberizing bales of pulp into substantially dry fibers and fiber aggregates, i.e., dry fluff, and metering the resulting dry fluff to a receptacle or other process, such as an airlaid process for making disposable absorbent articles. One version of an apparatus having features of the present invention includes: a bale support member for supporting a bale of pulp, the bale support member defining two openings; two rotatable fiberizing assemblies having disrupting elements protruding through the openings an adjustable distance above the bale support member to contact a surface layer of the bale of pulp, the surface layer having a dimension parallel to the longitudinal axis of the fiberizing assembly, each disrupting element extending longitudinally and substantially continuously along the fiberizing assembly for a distance of 100% or more of said surface-layer dimension; a transportation assembly for moving the bale of pulp back and forth along the bale support member and over the openings so that the disrupting elements contact a surface layer in the bale to form substantially dry, individual fibers and fiber aggregates, i.e. dry fluff; an adjustable reciprocating assembly attached to and providing a motive force for moving the transportation assembly, the adjustable reciprocating assembly permitting adjustment of the frequency by which the transportation assembly moves back and forth over the opening; and a conduction assembly for conducting the dry fluff to a hopper or other receptacle, or another process such as an airlaid process. One method having features of the present invention involves using the aforementioned equipment to fiberize bales of pulp into dry fluff, and meter said fluff to a receptacle or another process, such as an airlaid process.

    摘要翻译: 本发明涉及一种用于将一捆纸浆纤维化成基本上干燥的纤维和纤维聚集体的方法和装置,即干燥绒毛,并将所得干绒毛计量到容器或其它方法,例如用于制造一次性吸收剂的气流成网方法 文章。 具有本发明特征的装置的一个版本包括:用于支撑一捆纸浆的捆包支撑构件,捆包支撑构件限定两个开口; 两个可旋转的纤维化组件具有中断元件,其穿过开口突出,在捆包支撑构件上方可调节距离以接触纸浆的表层,所述表面层具有与纤维化组件的纵向轴线平行的尺寸,每个破碎元件延伸 沿所述纤维化组件纵向和基本上连续地延伸所述表面层尺寸的100%或更多的距离; 运输组件,其用于沿着捆包支撑构件并在开口上方来回移动纸捆,使得破裂元件接触捆包中的表面层,以形成基本上干燥的单个纤维和纤维聚集体,即干绒毛; 可调节的往复组件,其连接并提供用于移动运输组件的动力,所述可调节往复运动组件允许调节运输组件在开口上来回移动的频率; 以及用于将干绒毛引导到料斗或其他容器的导电组件,或其他工艺,例如气流成网工艺。 具有本发明特征的一种方法包括使用上述设备将一捆纸浆纤维化成干绒毛,并将所述绒毛计量到容器或其它方法,例如气流成网法。