Invention Publication
- Patent Title: METHOD AND APPARATUS FOR PRODUCING A ZONED AND/OR LAYERED SUBSTRATE
-
Application No.: US17915827Application Date: 2021-03-31
-
Publication No.: US20230149226A1Publication Date: 2023-05-18
- Inventor: Jian Qin , Sridhar Ranganathan , Francis P. Abuto , Vikram Kaul
- Applicant: KIMBERLY-CLARK WORLDWIDE, INC.
- Applicant Address: US WI Neenah
- Assignee: KIMBERLY-CLARK WORLDWIDE, INC.
- Current Assignee: KIMBERLY-CLARK WORLDWIDE, INC.
- Current Assignee Address: US WI Neenah
- International Application: PCT/US21/25046 2021.03.31
- Date entered country: 2022-09-29
- Main IPC: A61F13/53
- IPC: A61F13/53

Abstract:
Methods and apparatuses for producing a zoned and/or layered substrate are described. A method can include providing a first supply of fibers, providing a second supply of fibers, and providing a headbox. The headbox can include a machine direction, a cross-direction, and a first cross-directional divider that separates a first zone of the headbox from a second zone of the headbox in a cross-directional manner. The method can further include transferring the first supply of fibers and the second supply of fibers to the headbox. The method can also include transferring the first supply of fibers and the second supply of fibers through the headbox to provide the substrate.
Public/Granted literature
- US11866884B2 Method and apparatus for producing a zoned and/or layered substrate Public/Granted day:2024-01-09
Information query
IPC分类: