SEITZ Bret Darren;The Procter & Gamble Company;WADE Sarah Marie;ECKSTEIN Joseph Allen;LAVON Gary Dean;SCHNEIDER Uwe
发明人:
LAVON Gary Dean,SCHNEIDER Uwe,SEITZ Bret Darren,WADE Sarah Marie,ECKSTEIN Joseph Allen
申请号：
IL26685419
公开号：
IL266854D0
申请日:
2019.05.23
申请国别(地区):
IL
年份:
2019
代理人:
摘要：
The present disclosure relates to methods and apparatuses for making elastomeric laminates with deactivated regions that may be used as components of absorbent articles. The methods and apparatuses may be configured with a pattern roll and a pressing surface adjacent the pattern roll. The pattern roll may include a bonding surface and a protuberance. As the pattern roll rotates, first and second substrates are welded together between the bonding surface and the pressing surface to create bonds between the first and second substrates. As the pattern roll continues to rotate, the first and second substrates and one or more stretched elastic strands are compressed between the pressing surface and the protuberance to sever the one or more stretched elastic strands to create deactivated regions in the elastomeric laminate. The processes and apparatuses may be configured to help prevent ends of the severed elastic strands from retracting in an uncontrolled fashion.
