Apparatus for producing elastomeric nonwoven laminates
    4.
    发明申请
    Apparatus for producing elastomeric nonwoven laminates 有权
    用于生产弹性体非织造层压材料的装置

    公开(公告)号:US20050241773A1

    公开(公告)日:2005-11-03

    申请号:US10836944

    申请日:2004-04-30

    摘要: An apparatus for producing an elastomeric nonwoven laminate including a plurality of elastomeric strands joined to a nonwoven web in a controlled distribution is provided. The apparatus includes an extruder for extruding a plurality of elastomeric strands onto a cooled surface of a rotating drum, which transports the strands in parallel alignment to a nip formed between two rollers rotating about parallel axis. The drum transfers the plurality of strands to the nip in a controlled distribution where it is bonded with the nonwoven. The apparatus also includes elements which automate the apparatus for creating the elastomeric nonwoven laminate.

    摘要翻译: 提供一种用于生产弹性体非织造层压板的装置,其包括以受控分布结合到非织造纤维网上的多个弹性体股线。 该装置包括用于将多个弹性体股线挤出到旋转鼓的冷却表面上的挤出机,该挤出机将股线平行对准地输送到在绕平行轴线旋转的两个辊之间形成的辊隙。 滚筒将多根股线以受控的分布转移到辊隙中,在该分布处与非织造材料结合。 该装置还包括使得用于产生弹性体非织造层压材料的装置自动化的元件。

    Self-bonded corrugated fibrous web
    7.
    发明申请
    Self-bonded corrugated fibrous web 失效
    自粘波纹纤维网

    公开(公告)号:US20050100713A1

    公开(公告)日:2005-05-12

    申请号:US10689342

    申请日:2003-10-20

    摘要: A self-bonded corrugated web made from a primary pre-bonded web layer of thermoplastic fibers having a substantially uniform thickness. The primary pre-bonded web layer is arranged to form corrugations forming a corrugation pattern of parallel corrugation lines, which can be parallel to the longitudinal extension of the web. The corrugated web is heat- or melt-fusion bonded in regions forming a primary bonding pattern of a plurality of primary bonding pattern lines, which are arranged non-parallel to the corrugation lines and which intersect at least two of the corrugation lines, for stabilizing the corrugations.

    摘要翻译: 由具有基本均匀厚度的热塑性纤维的初级预粘合纤维网制成的自粘合波纹状网状物。 主预粘合纤维网层布置成形成波纹,其形成平行波纹线的波纹图案,其可平行于幅材的纵向延伸。 波纹腹板在形成多个主要结合图案线的主要粘合图案的区域中被热熔或熔融熔合,其布置成不平行于波纹线并且与至少两个波纹线相交,用于稳定 波纹。

    Process for splicing the bottom end portion of the first stack of web material and the top end portion of the second stack of the material
    8.
    发明授权
    Process for splicing the bottom end portion of the first stack of web material and the top end portion of the second stack of the material 有权
    用于拼接第一叠片材料的底端部分和第二材料叠层的顶端部分的方法

    公开(公告)号:US06841019B2

    公开(公告)日:2005-01-11

    申请号:US10149214

    申请日:2000-12-08

    申请人: Martin Scaife

    发明人: Martin Scaife

    IPC分类号: B65H19/18 B65H21/00 B32B31/16

    摘要: The present invention provides a method for splicing a strip of material packaged in stacks arranged parallel to each other. The method comprises a step of reversely rotating the bottom end portion around the transverse edge of the bottom end portion and/or reversely rotating the top end portion around the transverse edge of the bottom end portion until the longitudinal tangential vector of the bottom end portion forms an angle of 90 and 270 degrees with the longitudinal tangential vector of the top end portion.

    摘要翻译: 本发明提供了一种拼接包装在彼此平行布置的叠层中的材料条的方法。 该方法包括使底端部分围绕底端部分的横向边缘反向旋转和/或使顶端部分围绕底端部分的横向边缘反向旋转的步骤,直到底端部分的纵向切向矢量形成 90°和270度的角度与顶端部分的纵向切向矢量。