EP 2888952 A3 20150923 - Embossing roller
Title (en)
Embossing roller
Title (de)
Prägewalze
Title (fr)
Rouleau gaufreur
Publication
Application
Priority
DE 102013223076 A 20131113
Abstract (en)
[origin: CN104621710A] The invention relates to an embossing roller, particularly to an embossing roller (34, 35) of an embossing device (36) of a device (30) for machining a wrapping material strip (33) for a rod-shaped article of the tobacco processing industry, wherein the wrapping material strip is embossable or is embossed by means of the embossing device (36) in a longitudinal axial conveying process. The embossing roller at least partially encircles embossing geometry (42, 42'). Said embossing geometry in the direction of a rotation axis (31 , 32) alternatively comprises grooves (43, 43') and projections (44, 44'). The invention is characterized in that a first distance (82) of at least two adjacent grooves is different from a second distance (83) of at least two other neighboring grooves (43, 43') and / or that a third distance (84) of at least two adjacent projections (44, 44') is different from a fourth distance (85) of at least two other adjacent raised portions (44, 44').
IPC 8 full level
A24C 5/00 (2006.01); B31F 1/10 (2006.01); B31F 1/22 (2006.01); A24D 3/02 (2006.01)
CPC (source: CN EP)
A24C 5/00 (2013.01 - CN); A24C 5/005 (2013.01 - EP); B31F 1/10 (2013.01 - EP); B31F 1/22 (2013.01 - EP); A24D 3/0204 (2013.01 - EP); A24D 3/0275 (2013.01 - EP); B31F 2201/0743 (2013.01 - EP)
Citation (search report)
- [XY] EP 2353858 A1 20110810 - BOEGLI GRAVURES SA [CH]
- [XAY] EP 1609587 A1 20051228 - BOEGLI GRAVURES SA [CH]
- [A] EP 2641481 A1 20130925 - HAUNI MASCHINENBAU AG [DE]
Designated contracting state (EPC)
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 state (EPC)
BA ME
DOCDB simple family (publication)
DE 102013223076 A1 20150513; CN 104621710 A 20150520; CN 104621710 B 20190531; EP 2888952 A2 20150701; EP 2888952 A3 20150923
DOCDB simple family (application)
DE 102013223076 A 20131113; CN 201410638484 A 20141113; EP 14191439 A 20141103