(19)
(11) EP 4 554 872 A1

(12)

(43) Date of publication:
21.05.2025 Bulletin 2025/21

(21) Application number: 23744574.7

(22) Date of filing: 10.07.2023
(51) International Patent Classification (IPC): 
B65D 85/808(2006.01)
(52) Cooperative Patent Classification (CPC):
B65D 85/8085
(86) International application number:
PCT/IB2023/057064
(87) International publication number:
WO 2024/013637 (18.01.2024 Gazette 2024/03)
(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA
Designated Validation States:
KH MA MD TN

(30) Priority: 15.07.2022 IT 202200014911

(71) Applicant: I.M.A. Industria Macchine Automatiche S.p.A.
40064 Ozzano dell'Emilia (BO) (IT)

(72) Inventor:
  • CONTI, Roberto
    40026 IMOLA (BOLOGNA) (IT)

(74) Representative: Milli, Simone 
Bugnion S.p.A. Via di Corticella, 87
40128 Bologna
40128 Bologna (IT)

   


(54) OVER-WRAPPING ENVELOPE FOR FILTER BAGS AND METHOD OF FORMING A PACKAGE WITH OVER-WRAPPING ENVELOPE