US 12,377,629 B2
Embossing unit
Fabio Perini, Viareggio (IT); Andrea Catalini, Porcari (IT); Emanuele Moriconi, Camaiore (IT); and Gionata Mazzoni, Vorno (IT)
Assigned to FUTURA S.P.A., Capannori (IT)
Appl. No. 18/294,232
Filed by FUTURA S.P.A., Capannori (IT)
PCT Filed May 14, 2022, PCT No. PCT/IT2022/050127
§ 371(c)(1), (2) Date Feb. 1, 2024,
PCT Pub. No. WO2023/012839, PCT Pub. Date Feb. 9, 2023.
Claims priority of application No. 102021000020699 (IT), filed on Aug. 2, 2021.
Prior Publication US 2025/0091310 A1, Mar. 20, 2025
Int. Cl. B31F 1/07 (2006.01); B05C 1/08 (2006.01)
CPC B31F 1/07 (2013.01) [B05C 1/0813 (2013.01); B05C 1/083 (2013.01); B05C 1/0834 (2013.01); B05C 1/0865 (2013.01); B31F 2201/0776 (2013.01)] 4 Claims
OG exemplary drawing
 
1. An embossing unit comprising a fixed structure (1) and a mobile structure (2) configured to be moved to and from the fixed structure (1), a first embossing assembly (LA), a second embossing assembly (UA) and a gluing assembly (GA), wherein the first embossing assembly (LA) comprises a first engraved steel roller (3) and a respective rubber counter-roller (4), wherein the second embossing assembly (UA) comprises a second steel engraved roller (5) and a respective rubber counter-roller (6), and wherein the gluing assembly (GA) is mounted on the mobile structure (2), wherein the first embossing assembly (LA) and the engraved roller (5) of the second embossing assembly (UA) are mounted on the fixed structure (1) while the rubber counter-roller (6) of the second embossing assembly (UA) is mounted on the mobile structure above the gluing unit (GA).