EP 4069591 B1 20240724 - EQUIPMENT FOR FORMING PAPER PACKAGES AND METHODS OF USE
Title (en)
EQUIPMENT FOR FORMING PAPER PACKAGES AND METHODS OF USE
Title (de)
VORRICHTUNG ZUR HERSTELLUNG VON PAPIERVERPACKUNGEN UND VERWENDUNGSVERFAHREN
Title (fr)
ÉQUIPEMENT POUR FORMER DES EMBALLAGES EN PAPIER ET PROCÉDÉS D'UTILISATION
Publication
Application
Priority
- US 201962944940 P 20191206
- IB 2020001019 W 20201201
Abstract (en)
[origin: WO2021111189A2] Equipment for folding paper as part of a flow wrap process is described herein, where the equipment includes a folding shoulder configured for folding paper prior to entrance into a forming box or other downstream equipment. The folding shoulder includes one or more protrusions, optionally in the form of rollers, to reduce stress concentrations in the paper as it flows along the underside of the shoulder, thereby reducing creasing and/or breaking of fibers in the paper.
IPC 8 full level
B65B 11/10 (2006.01); B65B 9/06 (2012.01); B65B 41/12 (2006.01); B65B 59/00 (2006.01)
CPC (source: CN EP)
B65B 9/06 (2013.01 - CN); B65B 11/10 (2013.01 - CN); B65B 11/105 (2013.01 - EP); B65B 41/12 (2013.01 - CN EP); B65B 59/00 (2013.01 - CN); B65B 59/003 (2019.05 - EP); B65B 2009/063 (2013.01 - EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2021111189 A2 20210610; WO 2021111189 A3 20210715; AU 2020397616 A1 20220714; AU 2024204687 A1 20240725; CA 3160626 A1 20210610; CN 114728706 A 20220708; CN 114728706 B 20240528; CN 117902094 A 20240419; CN 118439210 A 20240806; EP 4069591 A2 20221012; EP 4069591 B1 20240724; EP 4410688 A2 20240807; PL 4069591 T3 20240923
DOCDB simple family (application)
IB 2020001019 W 20201201; AU 2020397616 A 20201201; AU 2024204687 A 20240705; CA 3160626 A 20201201; CN 202080077743 A 20201201; CN 202410092053 A 20201201; CN 202410569598 A 20201201; EP 20839373 A 20201201; EP 24183035 A 20201201; PL 20839373 T 20201201