EP 2205513 B1 20130821 - IMPROVED REWINDING METHOD AND REWINDING MACHINE THAT CARRIES OUT THIS METHOD
Title (en)
IMPROVED REWINDING METHOD AND REWINDING MACHINE THAT CARRIES OUT THIS METHOD
Title (de)
AUFWICKLUNGSVERFAHREN UND AUFWICKLUNGSGERÄT ZUR ANWENDUNG DIESES VERFAHRENS
Title (fr)
PROCÉDÉ DE REMBOBINAGE ET MACHINE DE REMBOBINAGE L'EXÉCUTANT
Publication
Application
Priority
- IB 2008002607 W 20081002
- EP 07019379 A 20071002
- EP 08834938 A 20081002
Abstract (en)
[origin: EP2045201A1] Rewinding machine of a sheet, or web, of paper (1), for making a log (2a) comprising a web feeding roller (3) of the (1) and, downstream, a winding cradle (4) at which the production of the log (2a) is made for winding the web of paper (1) about a core (20). The latter is supplied in a cradle (4) by suitable introduction means, for example a loading unit that draws the cores (20) from a chute guide. Upstream from the feeding roller (3) a perforation roller(11) is provided that acts in combination with a counter-roller (12) to provide a plurality of transversal perforation lines (15) on the web of paper (1) defining a plurality of panels (16). Upstream from the means for introducing the core (20) furthermore, means are provided (50) of application of a measured amount of glue (55) on a determined portion of the web of paper (1), in particular, upstream, portion (17), downstream, portion (18), or bridging the perforation lines (15). The means for applying (50) can provide, for example, a screened roller (51) on which a measured amount of glue is spread by a spreading blade (56) for example equipped with a duct (57) through which the glue is supplied.
IPC 8 full level
B65H 19/22 (2006.01); B65H 19/28 (2006.01); B65H 19/29 (2006.01)
CPC (source: EP US)
B65H 19/2269 (2013.01 - EP US); B65H 19/286 (2013.01 - EP US); B65H 19/29 (2013.01 - EP US); B65H 2301/414421 (2013.01 - EP US); B65H 2408/235 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 2045201 A1 20090408; EP 2205513 A2 20100714; EP 2205513 B1 20130821; ES 2430845 T3 20131122; US 2010237179 A1 20100923; WO 2009044264 A2 20090409; WO 2009044264 A3 20090522
DOCDB simple family (application)
EP 07019379 A 20071002; EP 08834938 A 20081002; ES 08834938 T 20081002; IB 2008002607 W 20081002; US 67953208 A 20081002