Invention Grant
- Patent Title: Method and apparatus for assembling absorbent articles
-
Application No.: US17110351Application Date: 2020-12-03
-
Publication No.: US11642250B2Publication Date: 2023-05-09
- Inventor: Todd Douglas Lenser , Urmish Popatlal Dalal
- Applicant: The Procter & Gamble Company
- Applicant Address: US OH Cincinnati
- Assignee: THE PROCTER & GAMBLE COMPANY
- Current Assignee: THE PROCTER & GAMBLE COMPANY
- Current Assignee Address: US OH Cincinnati
- Agent Sarah M. DeCristofaro; Wednesday G. Shipp
- Main IPC: B29C65/08
- IPC: B29C65/08 ; A61F13/15 ; B32B7/05 ; A61F13/49 ; B29C55/02 ; B29C65/74 ; B29C65/00 ; B32B5/02 ; B32B37/10 ; B32B37/14 ; B32B38/00 ; B32B27/12 ; B32B15/09 ; B32B27/30 ; B29C65/78 ; B32B7/04 ; B32B27/06 ; B32B27/40 ; B32B5/22 ; B32B27/34 ; B32B15/088 ; B32B27/28 ; B32B15/095 ; B32B15/14 ; B32B15/082 ; B32B15/04 ; B32B5/26 ; B29C55/08 ; B32B3/08 ; B32B15/08 ; B32B37/20 ; B32B38/18 ; B32B15/06 ; B32B25/14 ; B32B27/36 ; B32B27/08 ; B29K21/00 ; B29L9/00 ; B29L31/48
Abstract:
The present disclosure relates to methods for assembling elastic laminates that may be used to make absorbent article components. Particular aspects of the present disclosure involve providing a first substrate and a second substrate, the first substrate and the second substrate, each having a width in a cross direction; providing an activated elastic material; elongating the activated elastic material; and ultrasonically bonding the first substrate together with the second substrate with the elongated activated elastic material positioned between the first substrate and the second substrate.
Public/Granted literature
- US20210085532A1 METHOD AND APPARATUS FOR ASSEMBLING ABSORBENT ARTICLES Public/Granted day:2021-03-25
Information query
