Barry Jay ANDERSON,Todd Leon MANSFIELD,George Christopher DOBRIN,Suna POLAT
申请号：
US14018738
公开号：
US20160317366A9
申请日:
2013.09.05
申请国别(地区):
US
年份:
2016
代理人:
摘要：
A method is disclosed for modifying the physical characteristics of a web which involves passing the web between at least one pair of interengaged rolls to incrementally stretch the web, and then withdrawing the incrementally stretched web from between the rolls under tension. A web modified according to the disclosed method has desirable breathability and liquid impermeability, as well as extensibility and a soft, cloth-like textured surface.
