EP 3817918 A1 20210512 - THERMALLY LAMINATED POLYETHYLENE-BASED "MONOMATERIAL" LAMINATE FOR RECYCLABLE FLEXIBLE PACKAGING
Title (en)
THERMALLY LAMINATED POLYETHYLENE-BASED "MONOMATERIAL" LAMINATE FOR RECYCLABLE FLEXIBLE PACKAGING
Title (de)
THERMISCH LAMINIERTES, POLYETHYLENBASIERTES »MONOMATERIAL -LAMINAT FÜR WIEDERVERWENDBARE FLEXIBLE VERPACKUNG
Title (fr)
STRATIFIÉ "MONOMATIÈRE" À BASE DE POLYÉTHYLÈNE STRATIFIÉ THERMIQUEMENT POUR EMBALLAGE SOUPLE RECYCLABLE
Publication
Application
Priority
- IT 201800006996 A 20180706
- EP 2019067197 W 20190627
Abstract (en)
[origin: WO2020007711A1] A description is given of a sealable laminate (10) composed of a non-oriented multilayer flexible film (4) thermally laminated onto a flexible backing film in plastic (3), said multilayer film (4) being a coextruded film, which can be unwound from a reel, not containing metal coatings, metal layers and/or prints and having two opposing sides (1; 2), each of said opposing sides being polyethylene based and the side (1) of said 10 coextruded film (4) which is in contact with said backing film (3) formed by a sticky (co)polymer (sticky film) or with heat adhesive properties so as to be thermally laminated onto said film in plastic (3) said laminate (10) being characterised in that said backing film (3) is a flexible polyethylene film coextruded in a bubble, generally mono- oriented, optionally with a surface provided with one or more coatings and/or processes 15 (5), superimposed, preferably at least one print (5), wherein said coatings and/or processes (5) are interposed or trapped between said multilayer film (4) and said plastic film (3) and enclosed between said films (3, 4).
IPC 8 full level
B32B 7/02 (2019.01); B32B 27/08 (2006.01); B32B 27/16 (2006.01); B32B 27/18 (2006.01); B32B 27/30 (2006.01); B32B 27/32 (2006.01); B32B 37/00 (2006.01)
CPC (source: EP)
B32B 7/02 (2013.01); B32B 27/08 (2013.01); B32B 27/16 (2013.01); B32B 27/18 (2013.01); B32B 27/30 (2013.01); B32B 27/32 (2013.01); B32B 27/327 (2013.01); B32B 2250/24 (2013.01); B32B 2255/10 (2013.01); B32B 2307/516 (2013.01); B32B 2439/70 (2013.01)
Citation (search report)
See references of WO 2020007711A1
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 2020007711 A1 20200109; EP 3817918 A1 20210512; IT 201800006996 A1 20200106
DOCDB simple family (application)
EP 2019067197 W 20190627; EP 19732692 A 20190627; IT 201800006996 A 20180706