(19)

(11)

EP 4 189 160 A2

(12)

(88) Date of publication A3: 10.03.2022 (43) Date of publication: 07.06.2023 Bulletin 2023/23 (21) Application number: 21762348.7 (22) Date of filing: 29.07.2021

(51) International Patent Classification (IPC):  D21H 11/12(2006.01) D21H 17/01(2006.01) D21H 19/20(2006.01) D21H 27/10(2006.01) D21H 11/14(2006.01) D21H 19/18(2006.01) D21H 19/28(2006.01) (52) Cooperative Patent Classification (CPC): D21H 11/12; D21H 11/14; D21H 27/10; D21H 17/01; D21H 19/18; D21H 19/20; D21H 19/28 (86) International application number: PCT/EP2021/071345 (87) International publication number: WO 2022/023502 (03.02.2022 Gazette 2022/05)

(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: 29.07.2020 GB 202011804 (71) Applicant: Agropack Limited London SW1E 6HF (GB)	(72) Inventor: SHAH, Kaushal London NW1 5PU (GB) (74) Representative: Bryers LLP  Bristol & Bath Science Park Dirac Crescent, Emerson's Green Bristol, BS16 7FR Bristol, BS16 7FR (GB)