Processing

Please wait...

PATENTSCOPE will be unavailable a few hours for maintenance reason on Tuesday 25.01.2022 at 12:00 PM CET
Settings

Settings

Goto Application

1. WO2022003381 - APPARATUS AND METHOD FOR MANUFACTURING A TISSUE PAPER PRODUCT

Publication Number WO/2022/003381
Publication Date 06.01.2022
International Application No. PCT/IB2020/000586
International Filing Date 03.07.2020
IPC
B31F 1/07 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
FMECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
1Mechanical deformation without removing material, e.g. in combination with laminating
07Embossing
Applicants
  • ESSITY HYGIENE AND HEALTH AKTIEBOLAG [SE]/[SE]
Inventors
  • BARREDO, Donald
  • ARNOUL-JARRIAULT, Benoit
Agents
  • HOFFMANN EITLE PATENT- UND RECHTSANWÄLTE PARTMBB, ASSOCIATION NO. 151
Priority Data
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) APPARATUS AND METHOD FOR MANUFACTURING A TISSUE PAPER PRODUCT
(FR) APPAREIL ET PROCÉDÉ DE FABRICATION D'UN PRODUIT DE PAPIER OUATÉ
Abstract
(EN) This disclosure relates to an apparatus for manufacturing a tissue paper product, such as toilet paper or household towel. The apparatus comprises an embossing unit comprising a first counter roll, a first heatable embossing roll, a second counter roll, and a second heatable embossing roll, and a marrying roll. The apparatus is configured to emboss a first ply between the first heatable embossing roll and the first counter roll, to emboss a second ply between the second heatable embossing roll and the second counter roll, and to ply-bond the first ply and the second ply between the first heatable embossing roll and the marrying roll.
(FR) La présente invention concerne un appareil de fabrication d'un produit de papier ouaté, tel qu'un papier toilette ou une serviette en papier. L'appareil comprend une unité de gaufrage comprenant un premier contre-rouleau, un premier rouleau de gaufrage chauffant, un second contre-rouleau, et un second rouleau de gaufrage chauffant, et un rouleau d'assemblage. L'appareil est conçu pour gaufrer un premier pli entre le premier rouleau de gaufrage chauffant et le premier contre-rouleau, pour gaufrer un second pli entre le second rouleau de gaufrage chauffant et le second contre-rouleau, et pour lier par pli le premier pli et le second pli entre le premier rouleau de gaufrage chauffant et le rouleau d'assemblage.
Latest bibliographic data on file with the International Bureau