专利内容由知识产权出版社提供
专利名称：Method for Making an Apertured Web发明人：Fredrick William Gibson,Kelyn Anne
Arora,John Lee Hammons,Norman ScottBroyles,Jill Marlene Orr,Timothy IanMullane,John Joseph Curro,Karen DeniseMcAffry,Hugh Joseph O'Donnell
申请号：US13290242申请日：20111107
公开号：US20120049404A1公开日：20120301
专利附图：
摘要：A method for making apertures in a precursor web using a forming apparatus isprovided where the web comprises a film having molecular orientation and the formingapparatus comprises an arrangement of teeth. The orientation of the arrangement ofteeth and the molecular orientation of the film are predetermined and modified toprovide a relative angle between the orientation of the teeth and the molecularorientation of the film. Apertures formed in the precursor web material have a lengthand width exhibiting a minimal aspect ratio.
申请人：Fredrick William Gibson,Kelyn Anne Arora,John Lee Hammons,Norman ScottBroyles,Jill Marlene Orr,Timothy Ian Mullane,John Joseph Curro,Karen DeniseMcAffry,Hugh Joseph O'Donnell
地址：Liberty Township OH US,Cincinnati OH US,Hamilton OH US,Hamilton OHUS,Liberty Township OH US,Union KY US,Cincinnati OH US,Cincinnati OH US,Wyoming OHUS
国籍：US,US,US,US,US,US,US,US,US
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