Invention Publication
- Patent Title: TISSUE PAPER PRODUCTS, ROLLS AND STACKS OF TISSUE PAPER PRODUCTS, AND MANUFACTURING METHODS
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Application No.: US18013667Application Date: 2020-07-03
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Publication No.: US20230366157A1Publication Date: 2023-11-16
- Inventor: Sébastien Jeannot
- Applicant: Essity Hygiene and Health Aktiebolag
- Applicant Address: SE Goteborg
- Assignee: Essity Hygiene and Health Aktiebolag
- Current Assignee: Essity Hygiene and Health Aktiebolag
- Current Assignee Address: SE Goteborg
- International Application: PCT/IB2020/000588 2020.07.03
- Date entered country: 2022-12-29
- Main IPC: D21H27/40
- IPC: D21H27/40 ; D21H27/00 ; B31F1/07

Abstract:
Disclosed is a tissue paper product including at least three plies with a top ply and bottom ply as outermost plies, and an inner ply between the top and bottom plies, a basis weight of the tissue paper product being 30-150. The top ply being embossed with at least two types of embossments including first embossments with a first height and second embossments with a second height, the first height being larger than the second height, and the bottom ply is embossed, the inner ply and the top ply being bonded with the bottom ply at tips of the first embossments with an adhesive, such as a lamination glue, or the inner ply, the top ply, and the bottom ply are ply-bonded with mechanical bonding, at least one of the top ply and the bottom ply being embossed by a heated embossing roll.
Information query