Invention Grant
- Patent Title: Method and apparatus for making an apertured web
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Application No.: US16403681Application Date: 2019-05-06
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Publication No.: US10583051B2Publication Date: 2020-03-10
- Inventor: Hugh Joseph O'Donnell , Robert Haines Turner , Vincent Sean Breidenbach , Douglas Herrin Benson , Timothy Ian Mullane , Karen Denise McAffry , John Lee Hammons , Kelyn Anne Arora
- 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 George H. Leal
- Main IPC: A61F13/00
- IPC: A61F13/00 ; A61F13/512 ; B29D7/01 ; B29C59/04 ; B26F1/20 ; B26F1/24 ; B29C55/18 ; B26F1/18 ; A61F13/15 ; B29C69/00 ; B31F1/07 ; B29C59/02 ; B29K105/00

Abstract:
A method of creating a topsheet for an absorbent article is disclosed. The method includes the steps of: obtaining a pre-cursor web of material, the pre-cursor web of material having a first surface and an opposing second surface, wherein the pre-cursor web of material is a composite or laminate web having a first layer and a second layer, wherein the first layer is a film and the second layer is a nonwoven material having a plurality of fibers; forming a first plurality of apertures having sidewalls extending in a first direction from the pre-cursor web of material; forming a second plurality of apertures having sidewalls extending in a second direction from the pre-cursor material, wherein the first direction and the second direction are different; and forming a plurality of embossments in the pre-cursor web of material, wherein the embossments are oriented in a third direction opposite the first direction.
Public/Granted literature
- US20190254888A1 Method And Apparatus For Making An Apertured Web Public/Granted day:2019-08-22
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