EP 4051603 A1 20220907 - DISPOSABLE PACKAGE WITH BREAK OPENING
Title (en)
DISPOSABLE PACKAGE WITH BREAK OPENING
Title (de)
EINWEGVERPACKUNG MIT BRUCHÖFFNUNG
Title (fr)
EMBALLAGE JETABLE DOTÉ D'UNE OUVERTURE PAR RUPTURE
Publication
Application
Priority
- IT 201900019854 A 20191028
- IB 2020059093 W 20200929
Abstract (en)
[origin: WO2021084340A1] A disposable package (1) with break opening for dispensing a liquid, dense or semi-dense product, consisting of a semi-rigid film (2) and a flexible film (8) which form a volume (10) for containing the product. The semi-rigid film comprises at least one layer of an admixed material, in which: said admixed material comprises a base polymer and an additive, in which the base polymer is selected from the group comprising polypropylene and polyethylene and the additive is selected from the group comprising COCs (Cyclic-Olefin-Copolymers), a mineral filler such as talc and/or calcium carbonate, a nucleating agent; the flexible film (8) comprises at least one layer comprising said base polymer, so that the package is monomaterial.
IPC 8 full level
B65D 75/36 (2006.01); B65D 75/58 (2006.01)
CPC (source: EP US)
B65D 75/366 (2013.01 - EP US); B65D 75/585 (2013.01 - EP US); B65D 2575/367 (2013.01 - EP US)
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
DOCDB simple family (publication)
WO 2021084340 A1 20210506; EP 4051603 A1 20220907; EP 4051603 B1 20230920; ES 2962925 T3 20240321; IT 201900019854 A1 20210428; MX 2022004175 A 20220502; US 2022324628 A1 20221013
DOCDB simple family (application)
IB 2020059093 W 20200929; EP 20792487 A 20200929; ES 20792487 T 20200929; IT 201900019854 A 20191028; MX 2022004175 A 20200929; US 202017763688 A 20200929