发明授权
US06620485B1 Stable web having enhanced extensibility and method for making the same
失效
具有增强的可扩展性的稳定网和制作相同的方法
- 专利标题： Stable web having enhanced extensibility and method for making the same
- 专利标题（中）： 具有增强的可扩展性的稳定网和制作相同的方法
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申请号： US08916055申请日： 1997-08-21
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公开(公告)号： US06620485B1公开(公告)日： 2003-09-16
- 发明人: Douglas Herrin Benson , John Joseph Curro
- 申请人： Douglas Herrin Benson , John Joseph Curro
- 主分类号： B32B328
- IPC分类号： B32B328
摘要：
The present invention provides a stable material having enhanced extensibility and a method for making the same. A tensioning force is applied to a neckable material to neck the material. The necked material is then subjected to mechanical stabilization to provide a stabilized extensible necked material. The stabilized extensible necked material is easily extended in a direction parallel to the direction necking.