专利名称：ARTICLE WITH NONWOVEN WEB
COMPONENT FORMED WITH LOFT-
ENHANCING CALENDER BOND SHAPES AND
PATTERNS
发明人：XU, Han,DE BEER, Antonius, Lambertus,ISELE, Olaf, Erik Alexander,KLASKA,
Frantisek,KUMMER, Jirí,MECL,
Zdenek,KASPÁRKOVÁ, Pavlína
申请号：EP12711539.2
申请日：20120323
公开号：EP2688536B1
公开日：
20180228
专利内容由知识产权出版社提供
摘要：An article having as a component a section of nonwoven web formed predominately of polymeric fibers is disclosed. The section of nonwoven web may have a pattern of consolidating bonds impressed on the surface. The bonds may have at least one bond shape; and the bond shape may have a perimeter with a greatest measurable length and greatest measurable width. The perimeter may have a convex portion and an aspect ratio of length/width of at least 2.5. Other features may be imparted relating to the density and orientations of the bonds relative machine and cross directions of the web. The bond shape reflects the shape of a corresponding bonding protrusion on a bonding roller.
It is believed that the shape, density and/or orientation of the bonding protrusions affect air flow through the bonding nip in a way that may be utilized to enhance loft of the resulting bonded nonwoven web.
申请人：PROCTER & GAMBLE
地址：US
国籍：US
web下载官方下载代理机构：Kremer, Véronique Marie Joséphine 更多信息请下载全文后查看

版权声明：本站内容均来自互联网，仅供演示用，请勿用于商业和其他非法用途。如果侵犯了您的权益请与我们联系QQ:729038198，我们将在24小时内删除。