NELSON, Todd L.,ANDREWS, Robert E.,SIKORSKI, William H. Jr.
申请号:
EP15785764
公开号:
EP3137669A4
申请日:
2015.04.27
申请国别(地区):
EP
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.