EP 4310021 A1 20240124 - SHEET MATERIAL CONTAINER
Title (en)
SHEET MATERIAL CONTAINER
Title (de)
BEHÄLTER FÜR BLATTMATERIAL
Title (fr)
RECIPIENT EN MATÉRIAU EN FEUILLE
Publication
Application
Priority
JP 2021016664 W 20210426
Abstract (en)
A sheet member container (100) includes a container main body (20), an extending piece (25), a containing portion (17), a filling port (15c), a bag-body forming sheet member (21), and also includes a bag body (40) surrounding the containing portion (17). The bag-body forming sheet member (21) includes a bag-body sealing portion (26) and a non-attached region (24), and also includes a filling portion (60) that can be filled with a filler. The extending piece (25) includes an inlet (25a) through which the filler is inputted into the filling portion (60). The sheet member container (100) includes a peripheral edge sealing portion (42) in which one or more sheet members are folded and in which peripheral edge portions of a sheet member of an innermost layer included in the one or more sheet members are attached to each other, the peripheral edge sealing portion (42) defines the containing portion (17), the peripheral edge sealing portion (42) has a portion disposed in a region outside the inlet (25a) in the extending piece (25), and the containing portion (17) is sealed from an external space except for the filling port (25a).
IPC 8 full level
B65D 75/52 (2006.01)
CPC (source: EP)
B65D 75/008 (2013.01); B65D 75/52 (2013.01); B65D 75/26 (2013.01); B65D 75/5877 (2013.01)
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
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
EP 4310021 A1 20240124; CN 117242016 A 20231215; JP 7480431 B2 20240509; JP WO2022230025 A1 20221103; WO 2022230025 A1 20221103
DOCDB simple family (application)
EP 21939188 A 20210426; CN 202180097542 A 20210426; JP 2021016664 W 20210426; JP 2023516880 A 20210426