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1. (WO2018200780) PACKAGING MATERIAL

Pub. No.:    WO/2018/200780    International Application No.:    PCT/US2018/029525
Publication Date: Fri Nov 02 00:59:59 CET 2018 International Filing Date: Fri Apr 27 01:59:59 CEST 2018
IPC: B32B 37/00
B32B 37/24
B32B 5/30
B32B 5/02
Applicants: GRAPHIC PACKAGING INTERNATIONAL, LLP
Inventors: PORTREY, Ryan
FONTAINE, Alan
Title: PACKAGING MATERIAL
Abstract:
A method for forming a packaging material. The method can comprise moving a web of material in a downstream direction. The web can comprise fibrous material. The method further can comprise applying a moisturizing liquid to the web to at least partially wet the fibrous material. The applying the moisturizing liquid to the web can comprise receiving the web in a moisturizing station comprising at least a drive roller and a transfer roller. The receiving the web in the moisturizing station can comprise moving the web between the drive roller and the transfer roller, and the applying the moisturizing liquid to the web can comprise engaging a face of the fibrous material with the moisturizing liquid on the transfer roller. The method further can comprise forming a film on the web, which can comprise applying a film-forming liquid to the web.