Brandon Leo Begrow,Daniel James Sorensen,Thomas David Ehlert
申请号：
US15718872
公开号：
US20180093444A1
申请日:
2017.09.28
申请国别(地区):
US
年份:
2018
代理人:
摘要：
An apparatus for fabricating an elastic nonwoven material generally includes a first bonding module and a second bonding module. The second bonding module is positionable in close proximity to the first bonding module. At least one of the first bonding module and the second bonding module has a face with a width dimension and a circumferential axis and is rotatable about a rotation axis. The face has a plurality of ridges. The ridges are positioned such that at least two adjacent ridges overlap along the circumferential axis.
