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1. 发明申请

US20160038969A1 FILM PRESS 审中-公开
标题翻译：电影新闻
公开(公告)号：US20160038969A1
公开(公告)日：2016-02-11
申请号：US14782370
申请日：2014-03-26
申请人： VOITH PATENT GMBH
发明人： MATTHIAS SCHMITT
IPC分类号： B05D1/28 , B05C1/08 , B05D3/00
CPC分类号： B05D1/28 , B05C1/08 , B05D3/002 , D21H19/36 , D21H23/56 , D21H23/58 , D21H23/78
摘要： A film application mechanism applies a pasty or fluid coating medium to a running fibrous material web, particularly a paper or cardboard web. At least one roller of a roller pair is an application roller, for transferring the coating medium provided in the form of a film on the application roller to one side of the fibrous material web. An application device and a doctor blade element are associated with the application roller such that the coating material is first applied in excess to the application roller upstream of the first nip by the application device and then removed in part in a second nip by the doctor blade element which forms the second film-forming nip with the application roller. Pressure sensors for determining a pressure profile transversely to the machine direction in the first and second nips are embedded in the elastic covering of the application roller.
摘要翻译：薄膜施加机构将糊状或流体包衣介质应用于运行中的纤维材料网，特别是纸或纸板网。辊对的至少一个辊是施加辊，用于将在涂布辊上形成的膜形式的涂布介质转移到纤维材料网的一侧。施加装置和刮刀元件与施加辊相关联，使得涂覆材料首先通过施加装置过度施加到施加辊上的第一压区上游，然后通过刮刀部分地在第二压区中移除元件，其与施加辊形成第二成膜辊隙。用于确定在第一和第二压区中横向于机器方向的压力分布的压力传感器被嵌入施加辊的弹性覆盖物中。

2. 发明申请

US20190003118A1 Dryer Fabric 审中-公开
公开(公告)号：US20190003118A1
公开(公告)日：2019-01-03
申请号：US16067720
申请日：2016-12-15
申请人： VOITH PATENT GMBH
发明人： ANAS ALIAS , MATTHIAS SCHMITT , WAN ZETI ZAFINA WAN AHMAD NATHRI , SYAHRUL RAMADHAN AHMAD KAMAL ARIFFIN
IPC分类号： D21F7/12 , D21F1/00
摘要： A dryer filtration fabric for use in a drying section of a machine for producing and/or processing a fibrous web, in particular paper, cardboard, tissue or non-woven, has machine direction threads interwoven with machine cross direction threads to form a single-ply woven fabric having an air permeability between 40 cfm and 330 cfm. The machine direction threads and the machine cross direction threads have a flattened cross-sectional shape with a width-to-height ratio of more than 1. Each of the machine direction threads runs over and/or under a maximum of three, preferably a maximum of two, machine cross direction threads that are disposed directly beside one another. The number of the machine direction threads per 10 cm, viewed in the machine cross direction, lies in the range from 170 to 200, and the filling level of the machine direction threads lies in the range from 90% to 110%.

3. 发明申请

US20170247838A1 Method For Producing Or Machining A Roller, Roller And Functional Layer Of A Roller 审中-公开
公开(公告)号：US20170247838A1
公开(公告)日：2017-08-31
申请号：US15500176
申请日：2015-07-17
申请人： VOITH PATENT GMBH
发明人： WESLEY BROOKS , ROBERT EBERHARDT , SIEGFRIED GRASER , FRANZ GROHMANN , TING LIU , RALF MOSER , STEFAN PROBST-SCHENDZIELORZ , MATTHIAS SCHMITT , MICHAEL WOKUREK
IPC分类号： D21G1/02 , B05D1/18 , D21F3/08
CPC分类号： D21G1/02 , B05D1/18 , D21F3/08
摘要： A method produces or machines a roller which is suitable to be used in a machine for producing or processing a fibrous web. The roller contains a roller core and at least one functional layer. The method is characterized in that the method includes the application of a functional layer. The application of the functional layer is performed by applying a coating substrate to the surface of a roller core. The application takes place simultaneously over at least half the roller width, preferably over 75% of the roller width, particularly preferably over the entire roller width. The entire applied coating substrate or parts thereof are hardened, forming a solidified structure.

4. 发明申请

US20190112760A1 Clothing And Method For Producing A Clothing 审中-公开
公开(公告)号：US20190112760A1
公开(公告)日：2019-04-18
申请号：US16093838
申请日：2017-04-10
申请人： VOITH PATENT GMBH
发明人： ROBERT EBERHARDT , SIEGFRIED GRASER , MATTHIAS SCHMITT
IPC分类号： D21F1/00
摘要： A clothing, in particular a forming belt for a machine for producing or processing a fibrous web, includes a paper side, a backing side, a basic structure and at least one further structure. The at least one further structure is formed of or includes a layer of polymer foam providing the paper side of the clothing. A method for producing the clothing is also provided.

5. 发明申请

US20160122948A1 FILM PRESS AND METHOD FOR OPERATING A FILM PRESS 审中-公开
标题翻译：电影印刷和操作电影印刷的方法
公开(公告)号：US20160122948A1
公开(公告)日：2016-05-05
申请号：US14891488
申请日：2014-05-06
申请人： VOITH PATENT GMBH
发明人： CHRISTIAN NAYDOWSKI , MATTHIAS SCHMITT
IPC分类号： D21H23/58 , D21H23/78
CPC分类号： D21H23/58 , D21H23/56 , D21H23/78
摘要： A film press for finishing a fibrous web, in particular a paper or board web, includes a roll and a backing roll forming a nip therebetween, and at least one metering rod for contacting at least one of the rolls for applying a liquid or pasty medium thereto to transfer the medium to the fibrous web. The rolls each have a roll core and a roll cover surrounding the roll core. A sensor system having at least one glass fiber into which Bragg gratings are inscribed is disposed in the roll cover and/or between the roll core and roll cover of at least one of the rolls. The sensor system determines a web separation point of the fibrous web from at least one of the rolls after passage through the nip and transfer of the application medium. The web separation point can be controlled by using determined measured values.
摘要翻译：用于整理纤维幅材，特别是纸或纸板的薄膜压机包括辊和在其间形成辊隙的背衬辊和用于接触至少一个辊以用于施加液体或糊状介质的至少一个计量杆将介质转移到纤维幅材上。轧辊各自具有卷芯和围绕卷芯的辊盖。具有至少一个玻璃纤维的传感器系统布置了布拉格光栅，所述至少一个玻璃纤维被布置在所述辊盖中和/或至少一个所述辊的辊芯和辊盖之间。所述传感器系统在通过所述辊隙并传送所述施加介质之后，确定所述纤维幅材中的至少一个辊的纤维网分离点。纸幅分离点可以通过使用确定的测量值进行控制。

6. 发明申请

US20190112763A1 Method And Forming Belt For Producing A Fibre Material Web 审中-公开
公开(公告)号：US20190112763A1
公开(公告)日：2019-04-18
申请号：US16093842
申请日：2017-04-10
申请人： VOITH PATENT GMBH
发明人： ROBERT EBERHARDT , MATTHIAS SCHMITT , FRANK OPLETAL
IPC分类号： D21F11/00 , D21H27/00 , D21H27/02 , D21F1/00 , D21F1/80
摘要： A method for producing a structured fibrous web, in particular a tissue web, includes bringing a fibrous suspension into contact with at least one structured forming belt and dewatering by using at least one dewatering element, in particular a suction element. The at least one structured forming belt includes a layer of polymer foam providing a paper-contacting side of the structured forming belt. The structure of the foam layer is at least partially transferred to the fibrous web. A structured forming belt and a machine for producing a fibrous web are also provided.

7. 发明申请

US20170114498A1 Press Arrangement 有权
公开(公告)号：US20170114498A1
公开(公告)日：2017-04-27
申请号：US15315830
申请日：2015-06-02
申请人： VOITH PATENT GMBH
发明人： MATTHIAS SCHMITT
IPC分类号： D21F3/06 , D21F3/08 , D21F3/04
CPC分类号： D21F3/06 , D21F3/04 , D21F3/045 , D21F3/08
摘要： A press arrangement for a machine for producing and/or processing a fibrous web, in particular a paper, board or tissue web. The arrangement has at least a central roll and a first and a second mating pressing unit. The first mating pressing unit forms a first press nip with the central roll, and the second mating pressing unit forms a second press nip with the central roll. The central roll has a plurality of pressure sensors embedded in the central roll and arranged beside one another in the cross-machine direction, by way of which the pressure profile in the cross-machine direction can be determined in the first and in the second press nip. There is also disclosed a method for operating such a press arrangement.

8. 发明申请

US20160160442A1 SENSOR ROLL 有权
标题翻译：传感器滚子
公开(公告)号：US20160160442A1
公开(公告)日：2016-06-09
申请号：US14888152
申请日：2014-04-23
申请人： VOITH PATENT GMBH
发明人： MATTHIAS SCHMITT , WOLFGANG ECKE , MARTIN BREINEDER
IPC分类号： D21G1/00 , D21G1/02
CPC分类号： D21G1/0073 , D21F3/08 , D21G1/0046 , D21G1/02 , D21G1/0226 , G01L5/0085 , G01L5/107
摘要： A roll for a machine for producing and/or processing a fibrous web, such as a paper, board or tissue web, has a circular-cylindrical main roll body. A roll cover covers the circumferential surface of the main roll body, at least in some segments. A pressure- and/or temperature-sensitive sensor is embedded in the roll cover. The sensor connects to an electrical and/or optical signal line. The signal line has a first line segment inside the roll. A second line segment extends substantially outside the roll and is connectable to a signal excitation and/or signal processing unit at one end. An electrical and/or optical rotational connection connects the first and second line segments to allow the line segments to be rotated relative to one another. When the roll is rotated, the first line segment rotates together with the main roll body. The second line segment does not have to follow the rotation.
摘要翻译：用于生产和/或加工诸如纸，纸板或纸巾的纤维幅材的机器的卷筒具有圆柱形主辊体。至少在一些段中，辊盖覆盖主辊体的圆周表面。压力传感器和/或温度敏感传感器嵌入辊盖中。传感器连接到电信号和/或光信号线。信号线具有卷内的第一线段。第二线段基本上在辊外延伸，并且在一端可连接到信号激励和/或信号处理单元。电和/或光学旋转连接连接第一和第二线段以允许线段相对于彼此旋转。当辊旋转时，第一线段与主辊体一起旋转。第二线段不必跟随旋转。

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