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APPARATUS AND METHOD OF MANUFACTURING AN ELASTIC COMPOSITE STRUCTURE FOR AN ABSORBENT SANITARY PRODUCT
专利权人:
Inc.;Curt G. Joa
发明人:
Robert E. Andrews,David E. Schuette,Jeffrey W. Fritz,Justin M. Lafferty
申请号:
US16946055
公开号:
US20200297551A1
申请日:
2020.06.04
申请国别(地区):
US
年份:
2020
代理人:
摘要:
An elastic composite structure includes a plurality of tensioned elastic threads positioned between first and second web layers. A pattern of laminating bonds fuse the first and second web layers together within a deactivated zone of the elastic composite structure. A cut end of a first portion of a tensioned elastic thread and a cut end of a second portion of the tensioned elastic thread are positioned on opposing ends of the deactivated zone. A pattern of anchoring bonds fuses the first and second web layers together within an anchored zone bounding opposing ends of the deactivated zone. The anchored zone includes a first plurality of bonds that anchor the first portion of the tensioned elastic thread to the first and second web layers and a second plurality of bonds arranged that anchor the second portion of the tensioned elastic thread to the first and second web layers.
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