公开(公告)号：US20180187373A1

公开(公告)日：2018-07-05

申请号：US15907627

申请日：2018-02-28

申请人： GPCP IP Holdings LLC

发明人： Andrew G. Bomstad ,  Thomas J. Petersen ,  Joseph A. Schulz ,  Gregory T. Johnson ,  Mark F. Gerrits

IPC分类号： D21G9/00 ,  D21H27/00 ,  D21H25/00 ,  D21H19/72 ,  D21H19/68 ,  D21F11/14

CPC分类号： D21G9/0009 ,  B05D2203/22 ,  D21F11/14 ,  D21G9/0027 ,  D21G9/0045 ,  D21H19/68 ,  D21H19/72 ,  D21H25/005 ,  D21H27/005 ,  G01N21/89 ,  G01N27/61

摘要： A method of controlling a converting line that produces a paper product. The method includes unwinding a paper web from a parent roll on a converting line having a plurality of operational parameters. The paper web includes a plurality of sections and a plurality of marks, with at least one mark assigned to each of the plurality of sections and each mark associated with a paper rating. At least one of the plurality of marks is read with a mark reading unit. The paper rating associated with the at least one mark read by the reading unit is obtained. At least one operational parameter of the converting line based upon the obtained paper rating is changed. The paper web is converted into a paper product.

公开(公告)号：US20180058007A1

公开(公告)日：2018-03-01

申请号：US15792836

申请日：2017-10-25

申请人： GPCP IP HOLDINGS LLC

发明人： Andrew G. Bomstad ,  Thomas J. Petersen ,  Joseph A. Schulz ,  Gregory T. Johnson ,  Mark F. Gerrits

IPC分类号： D21G9/00 ,  D21H27/00 ,  D21H25/00 ,  D21H19/72 ,  D21H19/68 ,  D21F11/14

CPC分类号： D21G9/0009 ,  B05D2203/22 ,  D21F11/14 ,  D21G9/0027 ,  D21G9/0045 ,  D21H19/68 ,  D21H19/72 ,  D21H25/005 ,  D21H27/005 ,  G01N21/89 ,  G01N27/61

摘要： A paper web includes a surface having a plurality of sections. At least one section of the plurality of sections has a plurality of positions. The plurality of positions each has an equal length and is obtained by subdividing the at least one section. The paper web also includes ink applied to the surface of the paper web at some of the plurality of positions.

公开(公告)号：US09845574B2

公开(公告)日：2017-12-19

申请号：US14685974

申请日：2015-04-14

申请人： GPCP IP Holdings LLC

发明人： Andrew G. Bomstad ,  Thomas J. Petersen ,  Joseph A. Schulz ,  Gregory T. Johnson ,  Mark F. Gerrits

IPC分类号： D21G9/00 ,  D21H19/68 ,  D21H19/72 ,  D21H25/00 ,  D21H27/00 ,  D21F11/14

CPC分类号： D21G9/0009 ,  B05D2203/22 ,  D21F11/14 ,  D21G9/0027 ,  D21G9/0045 ,  D21H19/68 ,  D21H19/72 ,  D21H25/005 ,  D21H27/005 ,  G01N21/89 ,  G01N27/61

摘要： A paper web and a method of marking a paper web. The paper web includes a surface having a plurality of sections. At least one section of the plurality of sections has a plurality of positions. The plurality of positions each have an equal length and are obtained by subdividing the at least one section. The paper web also includes ink applied to the surface of the paper web at some of the plurality of positions. The method includes applying a first mark and a second mark to a paper web. The first mark has a start position and is coded to convey an identifier for the paper web. The second mark includes a start position and is coded to indicate a position on the paper web. The start position of the second mark is a predetermined distance after the start position of the first mark.

公开(公告)号：US20150292155A1

公开(公告)日：2015-10-15

申请号：US14685913

申请日：2015-04-14

申请人： Georgia-Pacific Consumer Products LP

发明人： Andrew G. Bomstad ,  Thomas J. Petersen ,  Joseph A. Schulz ,  Gregory T. Johnson ,  Mark F. Gerrits

IPC分类号： D21F9/04 ,  D21F7/06 ,  G05B19/18

CPC分类号： D21G9/0009 ,  B05D2203/22 ,  D21F11/14 ,  D21G9/0027 ,  D21G9/0045 ,  D21H19/68 ,  D21H19/72 ,  D21H25/005 ,  D21H27/005 ,  G01N21/89 ,  G01N27/61

摘要： A converting line for producing a paper product. The converting line includes a paper web being unwound from a parent roll. The paper web has a plurality of sections with at least one mark having a paper rating assigned to each of the plurality of sections. The converting line also includes a mark reading unit that reads at least one of the plurality of marks on the paper web and produces a corresponding output. The converting line includes a controller that receives the output from the mark reading unit, and is configured: (i) to obtain the paper rating associated with the at least one mark read by the reading unit, and (ii) to change at least one operational parameter of the converting line based upon the paper rating. The converting line also includes a finisher. The paper web is fed to the finisher and converted into a paper product.

摘要翻译： 用于生产纸制品的转换线。 转换线包括从母卷展开的纸幅。 纸幅具有多个部分，其中至少一个标记具有分配给多个部分中的每一个的纸张评级。 转换线还包括标记读取单元，其读取纸幅上的多个标记中的至少一个并产生相应的输出。 转换线包括接收来自标记读取单元的输出的控制器，并且被配置为：（i）获得与由读取单元读取的至少一个标记相关联的纸张评级，以及（ii）改变至少一个 基于纸张评级的转换线的操作参数。 转换线还包括整理器。 纸幅被送入整理器并转换成纸制品。

公开(公告)号：US20130103326A1

公开(公告)日：2013-04-25

申请号：US13277545

申请日：2011-10-20

申请人： William A. Von Drasek ,  Gary S. Furman, JR. ,  Sammy Lee Archer

发明人： William A. Von Drasek ,  Gary S. Furman, JR. ,  Sammy Lee Archer

IPC分类号： G06F19/00 ,  G01N29/12

CPC分类号： D21G9/0036 ,  D21G3/00 ,  D21G3/04 ,  D21G9/0045 ,  G01N29/14 ,  G01N29/4418 ,  G01N29/4481 ,  G01N29/46 ,  G06N3/02 ,  G06N7/08

摘要： The invention embodies the application of different combinations of the monitoring and data processing aspects as a means to develop an early warning chatter alarming system. Configuring an early warning chatter alarming system can be as simple as using nσ alarm settings to develop an alarming strategy from different trend conditions such as overall RMS, selected vibration frequencies, slope analysis, and wavelet analysis. A higher level of alarming is provided by using a time integrated approach to account for both intensity of the alarm variable and duration. Combining these different aspects with a predictive model incorporates process-operating conditions to enhance the alarming sensitivity for earlier detection and reduce false positives. Finally, combining the different alarming aspects with a rule-based decision making approach such as fuzzy logic allows alarming based on qualitative analysis of different data streams.

摘要翻译： 本发明体现了监控和数据处理方面不同组合的应用，作为开发一种预警振铃报警系统的手段。 配置早期警报颤音报警系统可以像使用nsigma报警设置一样简单，从不同的趋势条件（如总体RMS，选定的振动频率，斜率分析和小波分析）开发出一个报警策略。 通过使用时间综合方法来提供报警变量和持续时间的强度来提供更高级别的警报。 将这些不同方面与预测模型相结合，结合了过程操作条件，以增强早期检测的警报灵敏度并减少误报。 最后，将不同的报警方面与基于规则的决策方法（如模糊逻辑）相结合，可以基于不同数据流的定性分析来进行报警。

公开(公告)号：US20100086672A1

公开(公告)日：2010-04-08

申请号：US12246797

申请日：2008-10-07

申请人： William A. Von Drasek ,  Rodney H. Banks ,  Gary S. Furman

发明人： William A. Von Drasek ,  Rodney H. Banks ,  Gary S. Furman

IPC分类号： C23C14/54

CPC分类号： D21F11/14 ,  B31F1/14 ,  D21G9/0036 ,  D21G9/0045

摘要： A method for monitoring and controlling the thickness of coating on a creping cylinder is disclosed. The methodologies involve a coordinated scheme of apparatuses that function to monitor various aspects of a creping cylinder coating so that the thickness of the coating can be determined.

摘要翻译： 公开了一种用于监测和控制起皱圆筒上的涂层厚度的方法。 这些方法涉及一种协调的装置方案，其功能是监测起皱圆筒涂层的各个方面，从而可以确定涂层的厚度。

公开(公告)号：US07609366B2

公开(公告)日：2009-10-27

申请号：US11941574

申请日：2007-11-16

申请人： Ross MacHattie ,  Frank M. Haran ,  Graham I. Duck ,  David R. Jez ,  Dan Gordon

发明人： Ross MacHattie ,  Frank M. Haran ,  Graham I. Duck ,  David R. Jez ,  Dan Gordon

IPC分类号： G01C3/08

CPC分类号： G01B11/06 ,  D21G9/0036 ,  D21G9/0045 ,  G01N21/3554 ,  G01N21/3559 ,  G01N21/3563 ,  G01N21/3581 ,  G01N21/86

摘要： A material measurement system (500) includes a THz generator including at least one laser source (111) for emitting optical pulses, the optical pulses coupled to a THz emitter (51) operable for emitting pulsed THz radiation at a sample location on material while being processed (14) by a manufacturing system. A receiver (52) is operable to receive the optical pulses and to detect reflected or transmitted THz radiation from the sample location (14) synchronously with the optical pulses and provide electrical detection signals. Synchronizing optics (112, 113, 114) is operable to receive the optical pulses from said laser and provide the optical pulses to both the receiver (52) and the THz emitter (51). A controller (25) includes at least one processor (87) for receiving the electrical detection signals and providing a processed electrical detection signal, and an analyzer (88) operable to determine at least one, and generally a plurality of properties of the material from the processed electrical detection signal.

摘要翻译： 材料测量系统（500）包括：太赫兹发生器，其包括用于发射光脉冲的至少一个激光源（111），耦合到THz发射器（51）的光脉冲可操作用于在材料上的样品位置发射脉冲的THz辐射，同时 通过制造系统处理（14）。 接收器（52）可操作以接收光脉冲并且与光脉冲同步地检测来自采样位置（14）的反射或透射的THz辐射并提供电检测信号。 同步光学器件（112,113,114）可操作以从所述激光器接收光脉冲并向接收器（52）和太赫兹发射器（51）提供光脉冲。 控制器（25）包括用于接收电检测信号并提供经处理的电检测信号的至少一个处理器（87），以及分析器（88），其可操作以确定材料的至少一个且大体上多个属性 处理后的电检测信号。

公开(公告)号：US07494567B2

公开(公告)日：2009-02-24

申请号：US11364930

申请日：2006-02-28

申请人： Frank M. Haran

发明人： Frank M. Haran

IPC分类号： D21F7/06

CPC分类号： G01N21/3554 ,  D21F7/003 ,  D21G9/0045 ,  G01N21/3559 ,  G01N21/86 ,  G01N2021/8663

摘要： Temperature measurements of sheet material such as paper can be obtained directly from an analysis of the absorption spectrum of water in the infrared region. The technique is based in part on the recognition that the central wavelength position of a selected moisture peak is dependent upon the sheet temperature; the wavelength position also has a known temperature sensitivity. Thus, once the wavelength position of this moisture peak is ascertained, the moisture temperature of the product being monitored can be calculated. The position of the moisture peak is preferably obtained from the derivative of the peak. By measuring the size of the infrared absorption and the wavelength position of the absorption peak, both the moisture content and the moisture temperature of the sheet material can be determined. The data is used for process control. Tunable laser diodes are particularly suited as the source of infrared radiation for the temperature sensors.

摘要翻译： 纸张材料如纸的温度测量可以直接从红外区域的水的吸收光谱的分析中获得。 该技术部分基于认识到所选择的水分峰的中心波长位置取决于片材温度; 波长位置也具有已知的温度敏感度。 因此，一旦确定了该水分峰值的波长位置，就可以计算被监测产品的水分温度。 水分峰的位置优选从峰的衍生物获得。 通过测量吸收峰的红外吸收尺寸和波长位置，可以确定片材的水分含量和湿度温度。 数据用于过程控制。 可调谐激光二极管特别适用于温度传感器的红外辐射源。

公开(公告)号：US20080140322A1

公开(公告)日：2008-06-12

申请号：US10599941

申请日：2005-04-13

申请人： Tatu Pitkänen ,  Petteri Lannes ,  Rami Vanninen ,  Jussi Koskelainen ,  Matti Kemppainen

发明人： Tatu Pitkänen ,  Petteri Lannes ,  Rami Vanninen ,  Jussi Koskelainen ,  Matti Kemppainen

IPC分类号： G06F19/00

CPC分类号： D21G9/0045 ,  B65H18/00 ,  B65H2301/4148

摘要： The invention concerns a method and a system in the maintenance of machine components, devices and systems relating to papermaking, where the condition, state and/or performance of machine components, devices and systems relating to papermaking are monitored by monitoring systems, which are used for performing load measurements and for collecting load measurement data comprising load measurement signals. In the method according to the invention, the measured load measurement data is processed in such a way that of the load measurement data one or more load characteristics are formed, which express the load directed at the machine component or device being measured. In the method according to the invention, load characteristics determined in real time are used as input information for an operational reliability model in order to provide an operational reliability model. The system according to the invention comprises means for processing the measured load measurement data in such a way that of the load measurement data one or more load characteristics are formed, which express the load level directed at the machine part, device, component or system being measured.

摘要翻译： 本发明涉及维护与造纸相关的机器部件，装置和系统的方法和系统，其中与造纸相关的机器部件，装置和系统的状态，状态和/或性能由监控系统监控， 用于执行负载测量和用于收集包括负载测量信号的负载测量数据。 在根据本发明的方法中，测量的负载测量数据以负载测量数据的方式被处理，形成一个或多个负载特性，其表示指向被测量的机器部件或装置的负载。 在根据本发明的方法中，为了提供运行可靠性模型，将用于实际确定的负载特性用作运行可靠性模型的输入信息。 根据本发明的系统包括用于以形成负载测量数据的方式处理测量的负载测量数据的装置，其表示针对机器部件，装置，部件或系统的负载水平 测量。

公开(公告)号：US07300549B2

公开(公告)日：2007-11-27

申请号：US10467426

申请日：2002-02-08

申请人： Reijo Pietikäinen

发明人： Reijo Pietikäinen

IPC分类号： D21F1/32

CPC分类号： D21F3/0218 ,  D21G1/002 ,  D21G1/0226 ,  D21G9/0036 ,  D21G9/0045 ,  Y10S162/10

摘要： The invention relates to a method for controlling the operation of a paper, board or tissue production line (11, 12, 13, 14, 17, 18). A magneto-rheological or an electrolrheological fluid, whose flow characteristics are changed in a controlled way, is used in the method. The fluid is used as a lubricant between surfaces in a device consisting of a fixed surface and a surface that is moved over it as a heating medium, as the dampening or the power transmission agent of the movement of paper and/or board equipment (17, 18), or as a hydraulic fluid of the emergency opening cylinders of a set of calender rolls (1) of a paper and/or board machine.

摘要翻译： 本发明涉及一种用于控制纸张，纸板或纸板生产线（11,12,13,14,17,18）的操作的方法。 在该方法中使用磁流变学或电流变流体，其流动特性以受控的方式改变。 该流体用作由固定表面和作为加热介质在其上移动的表面的装置中的表面之间的润滑剂，作为纸和/或纸板设备运动的阻尼或动力传递剂（17 ，18）或作为一组纸张和/或纸板机的一组压光辊（1）的紧急打开圆筒的液压流体。