公开(公告)号：US20060071360A1

公开(公告)日：2006-04-06

申请号：US10954821

申请日：2004-09-29

申请人： Dixon Kuchenbecker ,  Bruce Benson ,  Susan Daniels ,  Michael Venturino ,  Joseph Kugler

发明人： Dixon Kuchenbecker ,  Bruce Benson ,  Susan Daniels ,  Michael Venturino ,  Joseph Kugler

IPC分类号： D01G25/00 ,  D21B1/04

CPC分类号： A61F13/15617 ,  D04H1/732 ,  Y10T403/553

摘要： An apparatus for scarfing a fibrous web includes a rotatable scarfing roll with vacuum ports and an air moving source in fluid communication with the vacuum ports. The rotatable scarfing roll has a core member which includes a plurality of scarfing elements connected thereto and vacuum ports located therein. A method for scarfing a fibrous web includes providing a rotatable scarfing roll with vacuum ports and reducing scarfing wind by applying vacuum to the vacuum ports. A method for producing absorbent articles includes providing a fibrous web, contacting the fibrous web with a rotatable scarfing roll with vacuum ports to remove a portion of the fibrous web, applying vacuum to the vacuum ports to reduce scarfing wind, and producing an absorbent article with the fibrous web.

摘要翻译： 用于对纤维幅材进行剥皮的设备包括具有真空端口的可旋转切割辊和与真空端口流体连通的空气移动源。 可旋转的剥皮辊具有芯部件，该芯部件包括与其连接的多个切割元件和位于其中的真空端口。 用于对纤维幅材进行剥皮的方法包括：通过向真空端口施加真空来提供具有真空端口的可旋转的剥皮辊并减少刮花风。 一种制造吸收性物品的方法包括提供纤维网，使纤维网与可旋转的具有真空端口的切割辊接触以除去纤维网的一部分，向真空端口施加真空以减少刮花风，并制备具有 纤维网。