Invention Grant
- Patent Title: Extensible laminar material, in particular for sanitary articles, and relative manufacturing method
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Application No.: US15445627Application Date: 2017-02-28
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Publication No.: US10206824B2Publication Date: 2019-02-19
- Inventor: Guido Bonelli
- Applicant: Fameccanica.Data S.p.A.
- Applicant Address: IT Pescara
- Assignee: FAMECCANICA.DATA S.P.A.
- Current Assignee: FAMECCANICA.DATA S.P.A.
- Current Assignee Address: IT Pescara
- Agency: Patterson + Sheridan, LLP
- Priority: IT102016000021569 20160301
- Main IPC: B32B3/00
- IPC: B32B3/00 ; A61F13/49 ; A61F13/15 ; A61F13/496 ; A61F13/62 ; B29C65/08 ; B29C65/48 ; A61F13/56 ; A61F13/58 ; A61F13/64 ; B32B5/02 ; B32B5/06 ; B32B5/14 ; B32B7/04 ; B32B25/10 ; B32B27/12 ; B32B3/02 ; B32B3/08 ; B32B3/26 ; B32B3/28 ; B29L31/48

Abstract:
A transversely extensible elastic laminar web material comprising a first and a second web material each of which defines a first and a second distal region adjacent to corresponding longitudinal side edges and a central region between the aforesaid distal regions, at least one web of elastomeric material applied to these central regions of the first and second web materials and a plurality of connection formations applied to at least one distal region of said first and second web materials and projecting from a respective longitudinal edge. In the transversely extensible elastic laminar web material, the elastomeric web material and the connection formations are interposed between said first and second web materials and are joined thereto by mechanical welds.
Public/Granted literature
- US20170252229A1 EXTENSIBLE LAMINAR MATERIAL, IN PARTICULAR FOR SANITARY ARTICLES, AND RELATIVE MANUFACTURING METHOD Public/Granted day:2017-09-07
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