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1. 发明公开

EP1631458A1 METHOD AND DEVICE FOR CLEANING A CYLINDER OF A PRINTING PRESS 有权
标题翻译：方法和装置用于清洗印刷机的圆柱
公开(公告)号：EP1631458A1
公开(公告)日：2006-03-08
申请号：EP03817129.4
申请日：2003-12-19
申请人： OMET S.r.l.
发明人： BARTESAGHI, Angelo , PEREGO, Roberto
IPC分类号： B41F35/02 , B41F35/06
CPC分类号： B41F35/02 , B41F35/06
摘要： A method and a device for cleaning a cylinder of a printing press - in particular of a flexographic printing press - are described wherein a layer of ink to be transferred to a web substrate to be printed - such as paper, plastic film and the like - is deposited on said cylinder (1) and wherein a fluid suitable to detach impurities from the area concerned is sent onto the surface of the cylinder (1) to be cleaned and a suction is provided to remove said impurities from the cylinder surface, said cleaning fluid being vapour.

2. 发明授权

EP3490919B1 FEEDING UNIT FOR A TISSUE CONVERTING MACHINE FOR CONVERTING A WEB OF TWO-LAYER TISSUE 有权
公开(公告)号：EP3490919B1
公开(公告)日：2020-05-13
申请号：EP17748951.5
申请日：2017-07-25
申请人： Omet S.r.L.
发明人： PEREGO, Roberto
IPC分类号： B65H19/26 , B65H21/00 , B65H35/08 , B65H19/18

3. 发明公开

EP3490919A1 FEEDING UNIT FOR A TISSUE CONVERTING MACHINE FOR CONVERTING A WEB OF TWO-LAYER TISSUE 有权
公开(公告)号：EP3490919A1
公开(公告)日：2019-06-05
申请号：EP17748951.5
申请日：2017-07-25
申请人： Omet S.r.L.
发明人： PEREGO, Roberto
IPC分类号： B65H19/26 , B65H21/00 , B65H35/08 , B65H19/18
摘要： The feeding unit (10) comprises: support means (12) for rotatably supporting a first reel (R1) of two-layer tissue web and a second reel (R2) of two-layer tissue web about respective axes of rotation (x1, x2); cutting means (32, 42) for cutting the two layers (L1_1, L2_1) of the tissue web (W1) of the reel (R1) in use, the cutting means (32, 42) being configured to cut the two layers (L1_1, L2_1) of the tissue web (W) along two cut lines spaced apart from each other in the longitudinal direction of the web (W1); joining means (44_1, 44_2) for joining each of the two layers (Ll_2, L2_2) of the tissue web (W2) of the other reel (R2) of said first and second reels (R1, R2), and precisely of the new reel, to a respective layer (L1_1, L2_1) of the tissue web (W1) of the reel (R1) in use; and tissue web accumulation means (30) for accumulating a given amount of web (W1) downstream of the cutting means (32, 42) and the joining means (44_1, 44_2) so as to ensure the feeding of the machine with the tissue web (W1) while the portion of tissue web (W1) on which the cutting means (32, 42) and the joining means (44_1, 44_2) act is kept temporarily still to allow the cutting of the two layers (L1_1, L2_1) of the tissue web (W1) in use and the joining of the latter with the two layers (L2_2, L2_2) of the new tissue web (W2).

4. 发明公开

EP2167410A2 NON-STOP UNWINDING DEVICE WITH LIMITED BULK FOR ROLLS OF WEB-LIKE MATERIAL 有权
标题翻译：带有限体散料的不停止退绕装置，用于类似网状材料的卷绕
公开(公告)号：EP2167410A2
公开(公告)日：2010-03-31
申请号：EP08788979.6
申请日：2008-07-23
申请人： Omet S.r.L.
发明人： BARTESAGHI, Angelo , PEREGO, Roberto
IPC分类号： B65H16/04
CPC分类号： B65H16/04 , B65H19/123 , B65H2404/20
摘要： An unwinding device (10) is described for unwinding rolls (12, 14) of one-ply or two-ply web- like material (24). The device (10) comprises: a support group for sustaining a first roll (12) and a second roll (14), the support group being composed of a support pin (16) for each roll (12, 14), the support pins (16) being bound on two opposite sides of a vertical column (18) made integral with the base (20) of the unwinding device (10); an unwinding mechanism (22) for each roll (12, 14), adapted to unwind the web- like material (24) from the rolls (12, 14); a joining mechanism (26), adapted to join specific web-like material portions (24) together that respectively come from the first roll (12) and from the second roll (14). One of the support pins (16) is bound to the vertical column (18) at a height (Hi), measured with respect to the base (20), that is different from the height (H2) of the second support pin (16) bound on the opposite side of the vertical column (18), so as to limit the thickness of the vertical column (18) along with the width of the unwinding device (10) as much as possible.
摘要翻译：描述用于单层或双层幅材料（24）的开卷辊（12,14）的开卷装置（10）。所述装置（10）包括：用于支撑第一辊（12）和第二辊（14）的支撑组，所述支撑组由用于每个辊（12,14）的支撑销（16）组成，所述支撑销（16）被限定在与所述退绕装置（10）的底座（20）形成一体的垂直柱（18）的两个相对侧上; （12,14）的退绕机构（22），所述退绕机构（22）适于将所述幅状材料（24）从所述辊子（12,14）上退绕; （26），其适于将分别来自第一辊（12）和第二辊（14）的特定的幅状材料部分（24）连接在一起。其中一个支撑销（16）以相对于基座（20）测量的高度（H1）与垂直柱（18）相接合，该高度（H1）不同于第二支撑销（16）的高度（H2））束缚在垂直柱（18）的相对侧上，以尽可能地限制垂直柱（18）的厚度以及展开装置（10）的宽度。

5. 发明公开

EP1742862A1 METHOD AND DEVICE FOR SEPARATING AND CONVEYING A PREDETERMINED NUMBER OF FLAT OBJECTS 审中-公开
标题翻译： METHOD AND APPARATUS FOR切割并促进的预定数量的扁平物体
公开(公告)号：EP1742862A1
公开(公告)日：2007-01-17
申请号：EP05753644.3
申请日：2005-04-04
申请人： OMET S.r.l.
发明人： BARTESAGHI, Angelo , PEREGO, Roberto
IPC分类号： B65H31/06 , B65H33/02 , B65B25/14
CPC分类号： B65B25/14
摘要： A device (2) is described for separating and conveying towards a packaging station (5) a predetermined number of flat objects fed in piles (13. 13') by a folding unit (1). The device (2) comprises: a conveying surface (20, 120) provided with a plurality of slots (21), a plurality of shoes or carriages (24) which support a plurality of racks (31) moveable from a lowered position to a raised position in which the prongs (32) of the racks pass through the slots (21) of the conveying surface (20, 120) to protrude upward therefrom. A predetermined number of flat objects are separated from a pile (13, 13') being formed to form a pack (113, 113') between a pair of racks (31) supported by a pair of carriages (24), which are made to translate so as to convey the pack (113, 113') towards the packaging station (5).

6. 发明公开

EP4222094A1 MACHINE AND PROCESS FOR FOLDING, CUTTING, AND STACKING NAPKINS 有权
公开(公告)号：EP4222094A1
公开(公告)日：2023-08-09
申请号：EP21794005.5
申请日：2021-09-29
申请人： Omet S.r.L.
发明人： CALCAGNI, Marco , PEREGO, Roberto
IPC分类号： B65H45/20 , B65H45/28 , B65H45/24 , B65H31/10 , B65H31/30 , B65H31/32 , B65H33/00 , B65H45/22

7. 发明授权

EP2167410B1 NON-STOP UNWINDING DEVICE WITH LIMITED BULK FOR ROLLS OF WEB-LIKE MATERIAL 有权
标题翻译：带有限体散料的不停止退绕装置，用于类似网状材料的卷绕
公开(公告)号：EP2167410B1
公开(公告)日：2013-10-23
申请号：EP08788979.6
申请日：2008-07-23
申请人： Omet S.r.L.
发明人： BARTESAGHI, Angelo , PEREGO, Roberto
IPC分类号： B65H19/12 , B65H39/16 , B65H16/04
CPC分类号： B65H16/04 , B65H19/123 , B65H2404/20

8. 发明授权

EP1631458B1 METHOD AND DEVICE FOR CLEANING A CYLINDER OF A PRINTING PRESS 有权
标题翻译：方法和装置用于清洗印刷机的圆柱
公开(公告)号：EP1631458B1
公开(公告)日：2008-05-21
申请号：EP03817129.4
申请日：2003-12-19
申请人： OMET S.r.l.
发明人： BARTESAGHI, Angelo , PEREGO, Roberto
IPC分类号： B41F35/02 , B41F35/06
CPC分类号： B41F35/02 , B41F35/06
摘要： A method and a device for cleaning a cylinder of a printing press - in particular of a flexographic printing press - are described wherein a layer of ink to be transferred to a web substrate to be printed - such as paper, plastic film and the like - is deposited on said cylinder (1) and wherein a fluid suitable to detach impurities from the area concerned is sent onto the surface of the cylinder (1) to be cleaned and a suction is provided to remove said impurities from the cylinder surface, said cleaning fluid being vapour.

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