(19)

(11)

EP 4 204 230 A1

(12)

(43) Date of publication: 05.07.2023 Bulletin 2023/27 (21) Application number: 21766636.1 (22) Date of filing: 25.08.2021

(51) International Patent Classification (IPC):  B32B 27/10(2006.01) B32B 27/32(2006.01) B32B 27/08(2006.01) B32B 27/30(2006.01) B32B 27/34(2006.01) B32B 7/12(2006.01) (52) Cooperative Patent Classification (CPC): B32B 27/10; B32B 27/308; B32B 27/34; B32B 2250/04; B32B 2250/05; B32B 2307/7244; B32B 2435/02; B32B 2307/31; B32B 27/08; B32B 7/12; B32B 2439/70; B32B 2439/40 (86) International application number: PCT/EP2021/073479 (87) International publication number: WO 2022/043370 (03.03.2022 Gazette 2022/09)

(84) Designated Contracting States: 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 States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 28.08.2020 EP 20193463 17.12.2020 DK PA202070850 (71) Applicant: Danapak Flexibles A/S 4200 Slagelse (DK)	(72) Inventors: JOHANSEN, Peter 5000 Odense C (DK) MIDTIBY, Steen 4654 Faxe Ladeplads (DK) (74) Representative: AWA Denmark A/S  Strandgade 56 1401 Copenhagen K 1401 Copenhagen K (DK)