(19)
(11) EP 4 565 744 A1

(12)

(43) Date of publication:
11.06.2025 Bulletin 2025/24

(21) Application number: 23765014.8

(22) Date of filing: 30.07.2023
(51) International Patent Classification (IPC): 
D21H 19/62(2006.01)
D21H 27/20(2006.01)
 D21H 27/02(2006.01)
(52) Cooperative Patent Classification (CPC):
D21H 27/20; D21H 19/62; D21H 27/02
(86) International application number:
PCT/IT2023/050185
(87) International publication number:
WO 2024/028911 (08.02.2024 Gazette 2024/06)
(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: 01.08.2022 IT 202200016284

(71) Applicant: Zambaiti Parati S.r.l.
24021 Albino (BG) (IT)

(72) Inventor:
  • PEZZOTTA, Matteo
    24021 Albino (BG) (IT)

   


(54) PROCESS FOR PRODUCING ECOLOGICAL AND BIOCOMPATIBLE WALLPAPER BASED ON PLA, AND CORRESPONDING WALLPAPER PRODUCED BY THIS PROCESS AND PLANT FOR THE PRODUCTION OF WALLPAPER FROM ECOLOGICAL AND BIOCOMPATIBLE MATERIAL