EP 2072414 A1 20090624 - A gusseted bag of a synthetic material for holding foodstuffs
Title (en)
A gusseted bag of a synthetic material for holding foodstuffs
Title (de)
Seitenfaltenbeutel aus einem synthetischen Material zum Aufnehmen von Lebensmitteln
Title (fr)
Sac à soufflet en matériau synthétique pour conserver les aliments
Publication
Application
Priority
IT TO20070160 U 20071219
Abstract (en)
A length of gusseted tube of a film of a thermoplastic material is sealed at one end with two or three parallel sealing lines (22, 24) that are connected by transverse bracing seals (26) extending at intervals across them. The bracing seals are preferably arranged at uniform intervals and may extend at right angles to the parallel sealing lines or with alternately opposed inclinations. The film may comprise a single layer or two co-extruded layers, and preferably one of the layers is made of polyethylene.
IPC 8 full level
B65D 30/20 (2006.01)
CPC (source: EP)
B65D 31/10 (2013.01)
Citation (applicant)
Citation (search report)
- [XY] JP 2004033103 A 20040205 - SHINANO PORI KK
- [XY] JP 2004262519 A 20040924 - SHINETSU POLYMER CO
- [Y] DE 112005002793 T5 20071011 - SHOWA DENKO PACKAGING CO [JP]
- [Y] WO 2006048178 A1 20060511 - ILAPAK RES & DEV S A [CH], et al
- [Y] FR 2758309 A3 19980717 - NUOVA POLIVER DI ODDONE COLOMB [IT]
Designated contracting state (EPC)
DE ES FR IT
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
DOCDB simple family (application)
EP 08019726 A 20081112; IT TO20070160 U 20071219