EP 2108598 A1 20091014 - Bag-in-box packaging system for bulk flowable materials
Title (en)
Bag-in-box packaging system for bulk flowable materials
Title (de)
Bag-in-Box-Verpackungssystem für fließfähiges Schüttgut
Title (fr)
Système de conditionnement Bag-in-box pour matériaux fluides en vrac
Publication
Application
Priority
EP 08251361 A 20080408
Abstract (en)
A bag-in-box packaging system for bulk flowable materials comprising: a collapsible rigid outer carton of generally rectangular or square cross-section formed from non-laminated corrugated board, the rigid outer carton having four hingedly connected side walls (2S,4S,6S,8S); a collapsible reinforcing inner sleeve formed from non-laminated corrugated board within the rigid outer carton, the reinforcing inner sleeve having four hingedly connected panels (20',20",22',22";30',30",32'32") each with two section (20S',20T',20S",...) to be doubled over at a central fold line to form an inner and an outer layer of four superimposed sections each, within and adjacent the four side walls (2S,4S,6S,8S) of the collapsible rigid carton, and a flexible inner liner within the rigid outer carton and the reinforcing inner sleeve, wherein the reinforcing inner sleeve comprises a first and a second flap (24,34;26,36) hingedly connected to opposite and sections (22S',22T"), corresponding end sections (22S",22T') being shorter than said opposite end sections.
IPC 8 full level
B65D 77/04 (2006.01); B65D 5/02 (2006.01); B65D 5/36 (2006.01); B65D 5/56 (2006.01); B65D 77/06 (2006.01)
CPC (source: EP)
B65D 5/0281 (2013.01); B65D 5/3621 (2013.01); B65D 5/566 (2013.01); B65D 77/061 (2013.01); B65D 77/062 (2013.01)
Citation (applicant)
- US 4091923 A 19780530 - COLLINS MICHAEL ALFRED
- US 5788121 A 19980804 - SASAKI HITOSHI [JP], et al
- US 4863021 A 19890905 - CRITTENDEN BRADLEY J [CA]
Citation (search report)
- [A] US 4087041 A 19780502 - CENTANNI MICHAEL J
- [A] US 2007095712 A1 20070503 - MILES DAVID [US]
- [AD] US 4091923 A 19780530 - COLLINS MICHAEL ALFRED
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
DOCDB simple family (application)
EP 08251361 A 20080408