Todd L. Nelson,Robert E. Andrews,William H. Sikorski, Jr.
申请号：
US15308543
公开号：
US20170087029A1
申请日:
2015.04.27
申请国别(地区):
US
年份:
2017
代理人:
摘要：
A method of making a breathable, elastic film laminate comprising the steps of stretching an elastic film in a first direction, spot welding at least one nonwoven web to the film while it is stretched, and stretching the film laminate in a second direction to create apertures in the film. Articles derived from the method are also described.
