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1. WO2020091751 - EMBOSSED MULTI-PLY TISSUE PRODUCTS

Publication Number WO/2020/091751
Publication Date 07.05.2020
International Application No. PCT/US2018/058321
International Filing Date 31.10.2018
IPC
B31F 1/07 2006.01
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
D21H 27/40 2006.01
DTEXTILES; PAPER
21PAPER-MAKING; PRODUCTION OF CELLULOSE
HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C, D21D84; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G97; PAPER NOT OTHERWISE PROVIDED FOR
27Special paper not otherwise provided for, e.g. made by multi-step processes
30Multi-ply
40at least one of the sheets being non-planar, e.g. crêped
D21H 27/02 2006.01
DTEXTILES; PAPER
21PAPER-MAKING; PRODUCTION OF CELLULOSE
HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C, D21D84; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G97; PAPER NOT OTHERWISE PROVIDED FOR
27Special paper not otherwise provided for, e.g. made by multi-step processes
02Patterned paper
Applicants
  • KIMBERLY-CLARK WORLDWIDE, INC. [US]/[US]
Inventors
  • LECOUNT, Christopher, Steven
  • VOGT, Kevin, Joseph
  • FUNK, Sarah, Ann
  • HOLZ, Jeffrey, Dean
  • HANKE, Jason, Daniel
  • GOULET, Mike, Thomas
Agents
  • SULLIVAN, Michael J.
  • CABELKA, Joseph
  • DRESSEL, Sarah Ann
  • DUDKOWSKI, Alyssa A.
  • KOHTALA, Luke D.
  • BOHLKEN, Craig M.
  • THOMSON, Andrew J.
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) EMBOSSED MULTI-PLY TISSUE PRODUCTS
(FR) PRODUIT EN PAPIER OUATÉ GAUFRÉ MULTI-PLIS
Abstract
(EN)
The present invention provides an embossed multi-ply tissue product that is visually pleasing and has improved physical attributes. For example, the inventive multi-ply tissue products have reduced stiffness, such as a GM Flexural Rigidity less than about 600 mg*cm, improved absorbency, such as a Residual Water (WResidual) value less than about 0.15 g, and improved wet resiliency, such as a wet elastic strain ratio greater than about 32 percent.
(FR)
La présente invention concerne un produit de tissu multipls gaufré qui est visuellement agréable et présente des attributs physiques améliorés. Par exemple, les produits de tissu multicouche selon l'invention présentent une rigidité réduite, telle qu'une rigidité à la flexion GM inférieure à environ 600 mg*cm, une capacité d'absorption améliorée, telle qu'une valeur d'eau résiduelle (wrésiduelle) inférieure à environ 0,15 g, et une résilience à l'état humide améliorée, telle qu'un rapport de contrainte élastique humide supérieur à environ 32 pour cent.
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