Invention Publication
- Patent Title: MACHINE AND METHOD FOR EMBOSSING PAPER WEB PRODUCTS
-
Application No.: US17918216Application Date: 2021-03-15
-
Publication No.: US20230146893A1Publication Date: 2023-05-11
- Inventor: Riccardo PIERONI , Matteo GALOPPINI
- Applicant: Korber Tissue S.p.A.
- Applicant Address: IT Lucca
- Assignee: Korber Tissue S.p.A.
- Current Assignee: Korber Tissue S.p.A.
- Current Assignee Address: IT Lucca
- Priority: IT 2020000007735 2020.04.10
- International Application: PCT/IB2021/052132 2021.03.15
- Date entered country: 2022-10-11
- Main IPC: B31F1/07
- IPC: B31F1/07

Abstract:
A machine for embossing, including at least one pair of embossing nips for plies of paper, at least one laminating nip to bond the plies of paper, a pair of embossing cylinders, each having on its surface a respective plurality of embossing protrusions, each defining a wrap angle for the at least one ply of paper, and defining therebetween a transfer nip, a pair of pressure cylinders, each associated with a respective one of the embossing cylinder, the embossing nip being defined between each pair formed of embossing cylinder and pressure cylinder, a laminating device for bonding the plies delivered from the transfer nip, at least one distribution device of material to facilitate ply-bonding arranged upstream of the laminating device, and at least one heating device for at least one of the embossing cylinders.
Public/Granted literature
- US12151450B2 Machine and method for embossing paper web products Public/Granted day:2024-11-26
Information query