Stock material or miscellaneous articles – Structurally defined web or sheet – Including aperture
Patent
1985-07-30
1987-03-24
Bell, James J.
Stock material or miscellaneous articles
Structurally defined web or sheet
Including aperture
156161, 156163, 156164, 156168, 156183, 156344, 428137, 428284, 428285, 428286, 428287, 428296, 428297, 428298, 428299, 428903, 428913, 604358, 604365, B32B 310
Patent
active
046524878
ABSTRACT:
A process for producing a gathered nonwoven web having elastic characteristics is disclosed. The process includes the steps of (a) providing an extendable and retractable or contractable forming surface; (b) extending the forming surface to its extended length; (c) forming a fibrous nonwoven gatherable web directly upon a surface of the forming surface while maintaining the forming surface at its extended length to separably join the fibrous nonwoven gatherable web to the forming surface while continuing to maintain the forming surface at its extended length; (d) contracting the forming surface to its contracted length to gather the fibrous nonwoven gatherable web and (e) separating the gathered fibrous nonwoven web from the forming surface. The gathered fibrous nonwoven web formed by the disclosed process is also disclosed and described.
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Bell James J.
Harps Joseph P.
Kimberly-Clark Corporation
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