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1. 发明申请

US20210228031A1 Adapter element for a paper roll and relative dispenser with rotatable axis equipped with this adapter element 有权
公开(公告)号：US20210228031A1
公开(公告)日：2021-07-29
申请号：US17250029
申请日：2019-05-03
申请人： Andrea Bernacchi
发明人： Andrea Bernacchi
IPC分类号： A47K10/38
摘要： An adapter element configured for insertion inside the core of a paper roll to be applied to the support shaft of a dispenser includes an external annular wall adapted for insertion into the core of the paper roll with a predetermined degree of mechanical interference; an axial channel delimited by an annular wall arranged internally to the external annular wall; and first engaging elements configured for releasable engagement to second engaging elements belonging to the support shaft of the dispenser so that, in use, a portion of the end of the support shaft is insertable into the axial channel of the adapter element. A dispenser is also disclosed having the support shaft adaptable for engagement with the adapter element.

2. 发明授权

US08268105B2 Method and an apparatus for producing exam table paper rolls 有权
标题翻译：检测纸卷的制作方法和装置
公开(公告)号：US08268105B2
公开(公告)日：2012-09-18
申请号：US12374812
申请日：2007-07-25
申请人： Andrea Bernacchi
发明人： Andrea Bernacchi
IPC分类号： B31F1/07
CPC分类号： B31F1/07 , B31F2201/0764 , B31F2201/0766 , B31F2201/0784 , B31F2201/0787 , Y10T156/1023
摘要： A method relates to the production of paper rolls for examination tables, obtained from a tape (100) of embossed paper, having two layers (10, 20), joined together. The band (100) is obtained in known way from two continuous webs (1, 2), subjected to subsequent steps of embossing, glue (C) application, coupling and stabilization. The method includes applying measured quantities of a sanitizing and/or disinfectant substance (S) between the two layers of embossed paper (10, 20) before their joining; preferably, the substance (S) is applied to the same continuous web (1) that is aimed at receiving the glue (C), after the embossing step and contemporarily with the glue (C) application, by spot-application of a mixture (M) in aqueous solution containing suitable percentage of the glue (C) and sanitizing substance (S) to the tops (11A) of the embossing relieves (11.) In this case, the application means (240) for sanitizing substance (S) are formed by the same means (220) for applying the glue (C).
摘要翻译：一种方法涉及从具有两层（10,20））的压花纸的带（100）获得的用于检查台的纸卷的生产。带（100）以已知方式从两个连续纤维网（1,2）获得，经过随后的压花步骤，胶（C）施加，耦合和稳定化。该方法包括在两层压花纸（10,20）连接之前在两层压花纸（10,20）之间施加消毒和/或消毒剂物质（S）的测量量; 优选地，在压花步骤之后并且同时与胶水（C）施加时，物质（S）被施加到目的是接收胶水（C）的相同的连续纤维网（1）上，通过点样施加混合物 M）在含有适当比例的胶（C）和消毒物质（S）的水溶液中的压花缓冲剂（11）的顶部（11A）。在这种情况下，用于消毒物质（S）的施用装置（240）由用于施加胶水（C）的相同装置（220）形成。

3. 发明申请

US20120071311A1 Device For Driving The Folding Arms Of An Interfolding Machine 审中-公开
标题翻译：用于驱动折叠机的折叠臂的装置
公开(公告)号：US20120071311A1
公开(公告)日：2012-03-22
申请号：US13320954
申请日：2010-06-01
申请人： Simona Ricci , Andrea Bernacchi
发明人： Simona Ricci , Andrea Bernacchi
IPC分类号： B65H45/00
CPC分类号： B65H45/24 , B65H2403/82
摘要： The device for driving folding arms of comb-like folding means along a closed operating path is used on an interfolding machine 100 for production of interfolded packs of sheets of tissue paper or another material and is mounted on a frame 10a situated in the lower part of the machine 100. A connecting rod-crank transmission assembly 13 is mounted on the frame 10a and connected to the comb-like 2, to drive the latter along the closed operating path. The driving device 10 comprises also a main motor 51, aimed at supplying at least a part of mechanical power necessary to drive the comb-like 2, and a supplementary motor 55, running at a controllable rotation speed, aimed at cooperating with the main motor 11, in driving the comb-like 2. An epicycloidal type differential 20, connected mechanically to the main and supplementary motors 51 and 55, and to the transmission assembly 13 as the combination of the power received at the intakes. A control unit is also provide in the interfolding machine 100 for adjusting the rotation speed induced by the supplementary motor 55 in relation to the position assumed by the folding arms 3 in the above-mentioned operating path.
摘要翻译：用于沿着封闭的操作路径驱动梳状折叠装置的折叠臂的装置用于折叠机100上，用于生产薄页纸或另一种材料的折叠包装，并且安装在位于下部的框架10a上连杆 - 曲柄传动组件13安装在框架10a上并连接到梳状物2，以沿着封闭的操作路径驱动。驱动装置10还包括主电动机51，其目的是提供驱动梳状物2所需的机械动力的至少一部分，以及以可控旋转速度运行的辅助电动机55，其旨在与主电动机作为在入口处接收的功率的组合，一个与主电动机51和辅助电动机55机械地相连的传动组件13的外置型差速器20。在折叠机100中还设置有控制单元，用于相对于上述操作路径中的折叠臂3所假定的位置来调整由辅助马达55引起的转速。

4. 发明申请

US20120207579A1 METHOD FOR SEPARATION OF STACKS OF INTERFOLDED SHEETS IN AN INTERFOLDING APPARATUS 审中-公开
标题翻译：用于在嵌入式装置中分离嵌入片的堆叠的方法
公开(公告)号：US20120207579A1
公开(公告)日：2012-08-16
申请号：US13501006
申请日：2010-10-08
申请人： Simona Ricci , Andrea Bernacchi
发明人： Simona Ricci , Andrea Bernacchi
IPC分类号： B65G57/02
CPC分类号： B65H31/30 , B65H31/10 , B65H31/32 , B65H33/02 , B65H45/24 , B65H2701/1924 , E04C3/07 , E04C2003/0417 , E04C2003/0473
摘要： The method for automatic separation of bundles of interfolded sheet articles is carried out in an interfolding machine that includes a folding unit (100), aimed at cutting the articles (1), folding them and forming an interfolded stack (2), and that includes also a separating device (10), situated downstream of the folding unit (100). The separation method includes: supporting the base of the stack (2) by first supporting planes (A) of the separator (10); lateral introduction of second supporting planes (B) and subsequent forming of an underlying bundle (3) of articles (1); separation of the bundle (3) and release thereof onto a conveyor (20); upwards movement of the first supporting planes (A) until they are placed directly underneath the second supporting planes (B); re-inserting of the first supporting planes (A) under the base of the stack (2); withdrawal of the second supporting planes (B) from the base of the stack (2).
摘要翻译：用于自动分离折叠片材制品的方法在包括折叠单元（100）的折叠机器中进行，所述折叠机器旨在切割物品（1），折叠它们并形成折叠叠层（2），并且包括也是位于折叠单元（100）下游的分离装置（10）。分离方法包括：通过分离器（10）的第一支撑平面（A）支撑堆（2）的基部; 横向引入第二支撑平面（B）并随后形成物品（1）的下面的束（3）; 分离束（3）并将其释放到输送机（20）上; 第一支撑平面（A）的向上运动直到它们直接放置在第二支撑平面（B）的下方; 将第一支撑平面（A）重新插入堆叠（2）的底部下方; 第二支撑平面（B）从堆叠（2）的底部撤回。

5. 发明申请

US20100139849A1 Method And An Apparatus For Producing Exam Table Paper Rolls 有权
标题翻译：方法和用于生产考试表纸的设备
公开(公告)号：US20100139849A1
公开(公告)日：2010-06-10
申请号：US12374812
申请日：2007-07-25
申请人： Andrea Bernacchi
发明人： Andrea Bernacchi
IPC分类号： B29C65/52 , B29C59/04
CPC分类号： B31F1/07 , B31F2201/0764 , B31F2201/0766 , B31F2201/0784 , B31F2201/0787 , Y10T156/1023
摘要： A method relates to the production of paper rolls for examination tables, obtained from a tape (100) of embossed paper, having two layers (10, 20), joined together. The band (100) is obtained in known way from two continuous webs (1, 2), subjected to subsequent steps of embossing, glue (C) application, coupling and stabilization. The method includes applying measured quantities of a sanitizing and/or disinfectant substance (S) between the two layers of embossed paper (10, 20) before their joining; preferably, the substance (S) is applied to the same continuous web (1) that is aimed at receiving the glue (C), after the embossing step and contemporarily with the glue (C) application, by spot-application of a mixture (M) in aqueous solution containing suitable percentage of the glue (C) and sanitizing substance (S) to the tops (11A) of the embossing relieves (11.) In this case, the application means (240) for sanitizing substance (S) are formed by the same means (220) for applying the glue (C).
摘要翻译：一种方法涉及从具有两层（10,20））的压花纸的带（100）获得的用于检查台的纸卷的生产。带（100）以已知方式从两个连续纤维网（1,2）获得，经过随后的压花步骤，胶（C）施加，耦合和稳定化。该方法包括在两层压花纸（10,20）连接之前在两层压花纸（10,20）之间施加消毒和/或消毒剂物质（S）的测量量; 优选地，在压花步骤之后并且同时与胶水（C）施加时，物质（S）被施加到目的是接收胶水（C）的相同的连续纤维网（1）上，通过点样施加混合物 M）在含有适当比例的胶（C）和消毒物质（S）的水溶液中的压花缓冲剂（11）的顶部（11A）。在这种情况下，用于消毒物质（S）的施用装置（240）由用于施加胶水（C）的相同装置（220）形成。

6. 发明授权

US11078037B2 Roller conveying unit for conveying a sheet by means of aspiration 有权
公开(公告)号：US11078037B2
公开(公告)日：2021-08-03
申请号：US16771083
申请日：2018-12-11
申请人： Andrea Bernacchi
发明人： Andrea Bernacchi
IPC分类号： B65H5/22 , B65H27/00 , B65H45/24 , B65H45/28
摘要： A conveying unit includes a rotatable roller having a first through-hole between the inside and the outside of the roller. A cylindrical member inside the roller has an opening and defines an annular chamber between the member and the roller. An insert borne by the roller inserted in the first through-hole thereof and contacting an external surface of the cylindrical member has a second through-hole in communication with the outside of the roller and extending through the first through-hole and the annular chamber. The first through-hole of the opening is configured such that, when the roller rotates, the insert transits at the opening, temporarily placing the outside of the roller in fluid communication with the annular chamber via the second through-hole, so that a sheet outside the roller and at the first through-hole is pulled against the roller by aspirating means and is conveyed.

7. 发明申请

US20210059478A1 V-shaped interfolded paper sheet of predetermined size for use in cooking and food fields and relative dispenser 有权
公开(公告)号：US20210059478A1
公开(公告)日：2021-03-04
申请号：US17250039
申请日：2019-05-03
申请人： Andrea Bernacchi
发明人： Andrea Bernacchi
IPC分类号： A47J47/01 , A47K10/42 , A01N25/10 , A01N25/34
摘要： A pile of folded or interfolded paper sheets for use in cooking or food applications includes sheets having a rectangular shape defined by a side that shapes the length of the sheet and a side that shapes the width of the sheet. The length of the sheet is from 20 cm to 42 cm and the width of the sheet in a range from 25 cm to 40 cm. A dispenser for containing the pile of folded or interfolded sheets is configured to contain, and enabled to collect, the above described sheets.

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