发明名称 PAPERMAKING FABRIC FOR PRODUCING TISSUE AND TOWEL PRODUCTS, AND METHOD OF MAKING THEREOF.
摘要 A nonwoven fabric includes a plurality of through voids, where each of the voids has a first opening associated with a top surface of the fabric and a first raised edge circumferentially adjacent to the first opening. The voids may each further include a second opening associated with a bottom surface of the fabric and a second raised edge circumferentially adjacent to the second opening, such that the first opening may have a surface area that is larger than or the same as the second opening.
申请公布号 MX2011007972(A) 申请公布日期 2011.10.21
申请号 MX20110007972 申请日期 2010.01.27
申请人 ALBANY INTERNATIONAL CORP. 发明人 JONAS KARLSSON;SABRI MOURAD
分类号 D21F1/00;D21F11/14 主分类号 D21F1/00
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