APPARATUS, SYSTEM, AND METHOD FOR FORMING NANOFIBERS AND NANOFIBER WEBS
    5.
    发明申请
    APPARATUS, SYSTEM, AND METHOD FOR FORMING NANOFIBERS AND NANOFIBER WEBS 有权
    用于形成纳米纤维和纳米纤维织物的装置,系统和方法

    公开(公告)号:US20120149273A1

    公开(公告)日:2012-06-14

    申请号:US13390557

    申请日:2010-08-30

    IPC分类号: D04H1/56 D04H1/46 B05B1/00

    摘要: A nozzle, die, apparatus, system and method for forming a fiber population having a median diameter less than one micrometer, and nonwoven fibrous webs including a population of such sub-micrometer fibers. The nozzle includes a first conduit having a first terminal end, a second conduit positioned coaxially around the first conduit and having a second terminal end proximate the first terminal end, wherein the first and second conduit form an annular channel between the first and second conduit, and additionally wherein the first terminal end extends axially outwardly beyond the second terminal end. The die includes at least one such nozzle, and the apparatus and system include at least one such die. Methods of making nonwoven fibrous webs including a population of sub-micrometer fibers, and articles including such nonwoven fibrous webs, are also disclosed.

    摘要翻译: 用于形成中值直径小于1微米的纤维群的喷嘴,管芯,设备,系统和方法,以及包括这种亚微米纤维群的非织造纤维网。 所述喷嘴包括具有第一末端的第一导管和位于所述第一导管周围同轴并具有靠近所述第一末端的第二末端的第二导管,其中所述第一和第二导管在所述第一和第二导管之间形成环形通道, 并且另外其中第一终端轴向向外延伸超过第二终端。 模具包括至少一个这样的喷嘴,并且该装置和系统包括至少一个这样的模具。 还公开了制造包括亚微米纤维群的非织造纤维幅材和包括这种非织造纤维网的制品的方法。

    Apparatus, system, and method for forming nanofibers and nanofiber webs
    7.
    发明授权
    Apparatus, system, and method for forming nanofibers and nanofiber webs 有权
    用于形成纳米纤维和纳米纤维网的装置,系统和方法

    公开(公告)号:US09382643B2

    公开(公告)日:2016-07-05

    申请号:US13390557

    申请日:2010-08-30

    摘要: A nozzle, die, apparatus, system and method for forming a fiber population having a median diameter less than one micrometer, and nonwoven fibrous webs including a population of such sub-micrometer fibers. The nozzle includes a first conduit having a first terminal end, a second conduit positioned coaxially around the first conduit and having a second terminal end proximate the first terminal end, wherein the first and second conduit form an annular channel between the first and second conduit, and additionally wherein the first terminal end extends axially outwardly beyond the second terminal end. The die includes at least one such nozzle, and the apparatus and system include at least one such die. Methods of making nonwoven fibrous webs including a population of sub-micrometer fibers, and articles including such nonwoven fibrous webs, are also disclosed.

    摘要翻译: 用于形成中值直径小于1微米的纤维群的喷嘴,管芯,设备,系统和方法,以及包括这种亚微米纤维群的非织造纤维网。 所述喷嘴包括具有第一末端的第一导管和位于所述第一导管周围同轴并具有靠近所述第一末端的第二末端的第二导管,其中所述第一和第二导管在所述第一和第二导管之间形成环形通道, 并且另外其中第一终端轴向向外延伸超过第二终端。 模具包括至少一个这样的喷嘴,并且该装置和系统包括至少一个这样的模具。 还公开了制造包括亚微米纤维群的非织造纤维幅材和包括这种非织造纤维网的制品的方法。

    Cleaning wipe and method of manufacture
    9.
    发明授权
    Cleaning wipe and method of manufacture 有权
    清洁擦拭和制造方法

    公开(公告)号:US07560398B2

    公开(公告)日:2009-07-14

    申请号:US10622973

    申请日:2003-07-18

    IPC分类号: B32B3/00 B32B3/02

    摘要: A cleaning wipe including a fiber web and a tacky material. The fiber web defines opposing surfaces and an intermediate region between the opposing surfaces. In this regard, at least one of the opposing surfaces serves as a working surface for the cleaning wipe. The tacky material is applied to the web such that a level of tacky material is greater in the intermediate region than at the working surface. In one embodiment, the amount of tacky material per area of web material is greater in the intermediate region than at either of the opposing surfaces. In another embodiment, the fiber web is a nonwoven fiber web.

    摘要翻译: 包括纤维网和粘性材料的清洁擦拭物。 纤维网限定相对的表面和相对表面之间的中间区域。 在这方面,至少一个相对的表面用作清洁擦拭物的工作表面。 将粘性材料施加到幅材上,使得中间区域中的粘性材料的水平比在工作表面处更大。 在一个实施方案中,每个纤维网材料面积的粘性材料的量在中间区域中大于在任一相对表面。 在另一个实施方案中,纤维网是非织造纤维网。

    CLEANING WIPE AND METHOD OF MANUFACTURE
    10.
    发明申请
    CLEANING WIPE AND METHOD OF MANUFACTURE 审中-公开
    清洁擦拭物及其制造方法

    公开(公告)号:US20090236033A1

    公开(公告)日:2009-09-24

    申请号:US12480389

    申请日:2009-06-08

    IPC分类号: C09J5/06

    摘要: A cleaning wipe including a fiber web and a tacky material. The fiber web defines opposing surfaces and an intermediate region between the opposing surfaces. In this regard, at least one of the opposing surfaces serves as a working surface for the cleaning wipe. The tacky material is applied to the web such that a level of tacky material is greater in the intermediate region than at the working surface. In one embodiment, the amount of tacky material per area of web material is greater in the intermediate region than at either of the opposing surfaces. In another embodiment, the fiber web is a nonwoven fiber web.

    摘要翻译: 包括纤维网和粘性材料的清洁擦拭物。 纤维网限定相对的表面和相对表面之间的中间区域。 在这方面,至少一个相对的表面用作清洁擦拭物的工作表面。 将粘性材料施加到幅材上,使得中间区域中的粘性材料的水平比在工作表面处更大。 在一个实施方案中,每个纤维网材料面积的粘性材料的量在中间区域中大于在任一相对表面。 在另一个实施方案中,纤维网是非织造纤维网。