EP 4096924 A1 20221207 - A PACKAGING SHEET FOR PACKAGING OF BUTTERABLE PRODUCTS
Title (en)
A PACKAGING SHEET FOR PACKAGING OF BUTTERABLE PRODUCTS
Title (de)
VERPACKUNGSFOLIE ZUM VERPACKEN VON MIT BUTTER BESTREICHBAREN PRODUKTEN
Title (fr)
FEUILLE D'EMBALLAGE POUR EMBALLER DES PRODUITS BEURRABLES
Publication
Application
Priority
- EP 20154847 A 20200131
- EP 20156213 A 20200207
- DK PA202070564 A 20200831
- EP 2021051643 W 20210125
Abstract (en)
[origin: WO2021151842A1] A packaging sheet for packaging of butterable products, such as butter, the packaging sheet comprising: an inner surface and an outer surface, the inner surface being configured for facing the butterable product, a paper base sheet with a first surface and a second surface, the paper base sheet comprising a paper layer and a light barrier layer or light barrier coating on the paper layer, the barrier layer or barrier coating forming the first or the second surface of the paper base sheet and forming a barrier against light for light protection of the butterable products, an inner polymer contact layer comprising a polyolefin and/or a polyester, a surface of the contact layer establishing said inner surface of the packaging sheet, and one or more polymer tie layers positioned between the paper base sheet and the contact layer, a first surface of the one or more tie layers facing the paper base sheet, a second surface of the one or more tie layers facing the contact layer, wherein the one or more tie layers and the contact layer are co-extrusion coated on the second surface of the paper base sheet, and wherein the paper base sheet has a grammage of above 50 g/m2, the one or more tie layers have a total grammage of 1 to 10 g/m2, and a total grammage of the coextrusion coated one or more tie layers and contact layer is 5-20 g/m2.
IPC 8 full level
B32B 27/08 (2006.01); B32B 27/10 (2006.01); B65D 65/40 (2006.01); B65D 65/42 (2006.01); B65D 85/74 (2006.01); D21H 19/20 (2006.01); D21H 19/22 (2006.01); D21H 19/82 (2006.01); D21H 19/84 (2006.01); D21H 27/10 (2006.01)
CPC (source: EP)
B32B 3/30 (2013.01); B32B 7/12 (2013.01); B32B 27/08 (2013.01); B32B 27/10 (2013.01); B32B 27/32 (2013.01); B32B 27/325 (2013.01); B32B 27/36 (2013.01); D21H 19/22 (2013.01); D21H 19/824 (2013.01); D21H 27/10 (2013.01); B32B 29/002 (2013.01); B32B 2255/12 (2013.01); B32B 2255/205 (2013.01); B32B 2307/40 (2013.01); B32B 2307/402 (2013.01); B32B 2307/538 (2013.01); B32B 2307/718 (2013.01); B32B 2307/7265 (2013.01); B32B 2439/70 (2013.01); B32B 2553/00 (2013.01)
Citation (search report)
See references of WO 2021151842A1
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)
DOCDB simple family (application)
EP 2021051643 W 20210125; EP 21701990 A 20210125