公开(公告)号：EP2729300B1

公开(公告)日：2015-01-28

申请号：EP12753819.7

申请日：2012-06-18

申请人： Futura S.p.A

发明人： GIURLANI, Giovacchino ,  PETRI, Stefano

IPC分类号： B31F1/07

CPC分类号： B31F1/07 ,  B31F2201/0761 ,  B31F2201/0764 ,  B31F2201/0787 ,  Y10T156/1023 ,  Y10T156/15

摘要： An apparatus for the production of a paper web, includes: a first embossing unit (1) with a first embossing cylinder (2) and a corresponding counter-cylinder (3) for embossing a first paper ply (4); a second embossing unit (5) with a second embossing cylinder (6) and a corresponding counter-cylinder (7) for embossing a second paper ply (8), such that, once embossed, the plies have a series of oppositely oriented reliefs (R4, R8), the embossing units (1, 5) being synchronized so that the reliefs are nested into each other; a sizing unit (1C, 2C, 3C) associated with the first embossing cylinder (2) to distribute a predetermined amount of glue on the side of the second ply (8) opposed to that from which the respective reliefs (R8) emerge; a structure (11) for joining to each other the plies (4, 8) exiting from the apparatus.

公开(公告)号：EP2313262B1

公开(公告)日：2011-11-09

申请号：EP09787787.2

申请日：2009-07-16

申请人： Futura S.p.A

发明人： PETRI, Stefano

IPC分类号： B31F1/07

CPC分类号： B31F1/07 ,  B31F2201/0761 ,  B31F2201/0787 ,  B31F2201/0792 ,  Y10T156/1023 ,  Y10T156/1798

摘要： Device for gluing two or more paper webs or plies, comprising gluing means destined to apply glue to a paper ply (N2) and pressure means which are located downstream of said gluing means and press more paper plies (Nl, N2; N3) onto each other determining their coupling. The said gluing means comprise at least one body (1) provided with corresponding reliefs (Rl) which apply the glue on predetermined gluing zones or areas of a paper ply (N2) advancing along a predetermined direction ( F2 ) and the said at least one gluing body (1) is the final roller of a gluing unit (C).

公开(公告)号：EP2310194A1

公开(公告)日：2011-04-20

申请号：EP09787786.4

申请日：2009-07-16

申请人： Futura S.p.A

发明人： PETRI, Stefano

IPC分类号： B31F1/07

CPC分类号： B31F1/07 ,  B31F2201/0761 ,  B31F2201/0787 ,  B31F2201/0792 ,  Y10T156/1023

摘要： Device for coupling two or more paper webs or plies by gluing, comprising gluing means destined to apply glue to a paper ply (N2) and pressure means which are located downstream of said gluing means and press more paper plies (Nl, N2; N3) onto each other determining their coupling. The said gluing means comprise at least one body (1) provided with corresponding reliefs (Rl) which apply the glue on predetermined gluing zones or areas of a paper ply (N2) advancing along a predetermined direction ( F2 ) and said pressure means comprise a presser (3) which is located downstream of the said gluing means with respect to the said direction (F2) and is provided with corresponding reliefs (R3) which exert, on said paper plies (Nl, N2; N3), a localized pressure on pressure zones or areas interfering with said gluing zones or areas, so that the glue passes through the glued ply (N2) only in correspondence of said pressure areas or zones.

公开(公告)号：EP2310194B1

公开(公告)日：2011-11-09

申请号：EP09787786.4

申请日：2009-07-16

申请人： Futura S.p.A

发明人： PETRI, Stefano

IPC分类号： B31F1/07

CPC分类号： B31F1/07 ,  B31F2201/0761 ,  B31F2201/0787 ,  B31F2201/0792 ,  Y10T156/1023

摘要： Device for coupling two or more paper webs or plies by gluing, comprising gluing means destined to apply glue to a paper ply (N2) and pressure means which are located downstream of said gluing means and press more paper plies (Nl, N2; N3) onto each other determining their coupling. The said gluing means comprise at least one body (1) provided with corresponding reliefs (Rl) which apply the glue on predetermined gluing zones or areas of a paper ply (N2) advancing along a predetermined direction ( F2 ) and said pressure means comprise a presser (3) which is located downstream of the said gluing means with respect to the said direction (F2) and is provided with corresponding reliefs (R3) which exert, on said paper plies (Nl, N2; N3), a localized pressure on pressure zones or areas interfering with said gluing zones or areas, so that the glue passes through the glued ply (N2) only in correspondence of said pressure areas or zones.

公开(公告)号：EP2313262A1

公开(公告)日：2011-04-27

申请号：EP09787787.2

申请日：2009-07-16

申请人： Futura S.p.A

发明人： PETRI, Stefano

IPC分类号： B31F1/07

CPC分类号： B31F1/07 ,  B31F2201/0761 ,  B31F2201/0787 ,  B31F2201/0792 ,  Y10T156/1023 ,  Y10T156/1798

摘要： Device for gluing two or more paper webs or plies, comprising gluing means destined to apply glue to a paper ply (N2) and pressure means which are located downstream of said gluing means and press more paper plies (Nl, N2; N3) onto each other determining their coupling. The said gluing means comprise at least one body (1) provided with corresponding reliefs (Rl) which apply the glue on predetermined gluing zones or areas of a paper ply (N2) advancing along a predetermined direction ( F2 ) and the said at least one gluing body (1) is the final roller of a gluing unit (C).

摘要翻译： 用于粘合两个或更多个纸幅或层片的装置，包括用于将胶水施加到纸层（N 2）上的胶合装置和位于所述胶合装置下游的压力装置，并将更多纸层（N 1，N 2; N 3） 其他决定它们的耦合。 所述胶合装置包括设置有相应浮雕（R1）的至少一个主体（1），所述浮雕将胶施加到沿预定方向（F2）前进的纸层（N2）的预定胶合区或区域，并且所述至少一个 胶合主体（1）是胶合单元（C）的最终辊。

公开(公告)号：EP1991482B1

公开(公告)日：2009-09-30

申请号：EP06832374.0

申请日：2006-12-29

申请人： Futura S.p.A

发明人： PETRI, Stefano

IPC分类号： B65H16/06 ,  B65H16/10 ,  B65H19/12

CPC分类号： B65H16/06 ,  B65H16/106 ,  B65H19/126 ,  B65H2301/41361 ,  B65H2301/4185 ,  B65H2301/418526

摘要： Device for moving paper reels in an unwinder of the type in which a nearly empty reel (1) is moved along a predetermined path between more operating stations in each of which the reel (1) is free to rotate about its longitudinal axis. The device is disposed and acting between the said operating stations and comprises: a carriage (4) intended to support a nearly empty reel (1) and movable between said operating stations, the reel (1) being free to rotate about its longitudinal axis on the carriage (4); a structure (5) supporting said carriage (4); means for moving said carriage (4) between said operating stations; means for controlling said means for moving the carriage (4).

公开(公告)号：EP1838603A2

公开(公告)日：2007-10-03

申请号：EP05813637.5

申请日：2005-11-03

申请人： Futura S.p.A

发明人： PETRI, Stefano

IPC分类号： B65H19/18 ,  B65H16/06 ,  B65H19/12

CPC分类号： B65H19/1836 ,  B65H16/06 ,  B65H19/12 ,  B65H2301/41361

摘要： To obtain the automatic change of the reel in an unwinder, in particular for reels of paper and other materials in web form, operation in which a reel (2) that is nearly empty is replaced with a new reel (2'), wherein provision is made to connect a tail portion (LC) of the web of the nearly empty reel (2) to the head portion (LT) of the web of the new reel (2') after overlapping of said ends (LC) and (LT), said overlap step begins along the surface of the new reel 2', right next to the latter.

公开(公告)号：EP2729300A1

公开(公告)日：2014-05-14

申请号：EP12753819.7

申请日：2012-06-18

申请人： Futura S.p.A

发明人： GIURLANI, Giovacchino ,  PETRI, Stefano

IPC分类号： B31F1/07

CPC分类号： B31F1/07 ,  B31F2201/0761 ,  B31F2201/0764 ,  B31F2201/0787 ,  Y10T156/1023 ,  Y10T156/15

摘要： An apparatus for the production of a paper web, includes: a first embossing unit (1) with a first embossing cylinder (2) and a corresponding counter-cylinder (3) for embossing a first paper ply (4); a second embossing unit (5) with a second embossing cylinder (6) and a corresponding counter-cylinder (7) for embossing a second paper ply (8), such that, once embossed, the plies have a series of oppositely oriented reliefs (R4, R8), the embossing units (1, 5) being synchronized so that the reliefs are nested into each other; a sizing unit (1C, 2C, 3C) associated with the first embossing cylinder (2) to distribute a predetermined amount of glue on the side of the second ply (8) opposed to that from which the respective reliefs (R8) emerge; a structure (11) for joining to each other the plies (4, 8) exiting from the apparatus.

公开(公告)号：EP1838603B1

公开(公告)日：2011-04-27

申请号：EP05813637.5

申请日：2005-11-03

申请人： Futura S.p.A

发明人： PETRI, Stefano

IPC分类号： B65H19/18 ,  B65H16/06 ,  B65H19/12

CPC分类号： B65H19/1836 ,  B65H16/06 ,  B65H19/12 ,  B65H2301/41361

公开(公告)号：EP1991482A1

公开(公告)日：2008-11-19

申请号：EP06832374.0

申请日：2006-12-29

申请人： Futura S.p.A

发明人： PETRI, Stefano

IPC分类号： B65H16/06 ,  B65H16/10 ,  B65H19/12

CPC分类号： B65H16/06 ,  B65H16/106 ,  B65H19/126 ,  B65H2301/41361 ,  B65H2301/4185 ,  B65H2301/418526

摘要： Device for moving paper reels in an unwinder of the type in which a nearly empty reel (1) is moved along a predetermined path between more operating stations in each of which the reel (1) is free to rotate about its longitudinal axis. The device is disposed and acting between the said operating stations and comprises: a carriage (4) intended to support a nearly empty reel (1) and movable between said operating stations, the reel (1) being free to rotate about its longitudinal axis on the carriage (4); a structure (5) supporting said carriage (4); means for moving said carriage (4) between said operating stations; means for controlling said means for moving the carriage (4).