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(11)

EP 4 463 587 A1

(12)

(43) Date of publication: 20.11.2024 Bulletin 2024/47 (21) Application number: 23700827.1 (22) Date of filing: 13.01.2023

(51) International Patent Classification (IPC):  D02G 3/28(2006.01) D06M 15/11(2006.01) D02G 3/32(2006.01) D06M 16/00(2006.01) D02G 3/36(2006.01) B06B 3/04(2006.01) D02G 3/40(2006.01) D02G 3/04(2006.01) (52) Cooperative Patent Classification (CPC): D06M 15/11; D06M 16/00; D06M 2200/40; D02G 3/04; D10B 2401/12; D10B 2201/02 (86) International application number: PCT/EP2023/050750 (87) International publication number: WO 2023/135258 (20.07.2023 Gazette 2023/29)

(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: 14.01.2022 EP 22151638 (71) Applicant: Calik Denim Tekstil San. Ve Tic. A.S. 34169 Istanbul (TR)	(72) Inventors: KARADUMAN, Ahmet Serhat 44900 Yesilyurt/Malatya (TR) GENC, Ayse 44900 Ye ilyurt/Malatya (TR) SARI, Cem Ozan 44900 Ye ilyurt /Malatya (TR) TURAN, Merve 44900 Ye ilyurt/Malatya (TR) (74) Representative: Schmid, Nils T.F.  SKM-IP PartGmbB Oberanger 45 80331 München 80331 München (DE)