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1. 发明授权

US07147754B2 System for keeping calender rolls of a paper machine clean 有权
标题翻译：保持造纸机压光辊清洁的系统
公开(公告)号：US07147754B2
公开(公告)日：2006-12-12
申请号：US10204529
申请日：2001-02-21
申请人： Pentti Rautiainen , Harri Kuosa , Markku Kyytsönen
发明人： Pentti Rautiainen , Harri Kuosa , Markku Kyytsönen
IPC分类号： D21F13/00
CPC分类号： D21G3/02 , D21G1/0073 , D21G9/0009 , G01N33/34
摘要： A system for maintaining calender rolls of a paper machine clean when producing high-gloss paper or coated paper, such as LWC or MWC. To prevent a coating agent, such as coating dye, from adhering onto and soiling a smooth surface of a calender roll, with an overheating phenomenon, the system has a second measurement station (10) provided with measuring and indicator means for producing an output indicating soiledness of the web (W) or a humidity profile. When the output of the second measurement station (10) indicates excessive soiledness or an uneven humidity profile, the system performs at least one of: cleaning the surface of the smooth-surfaced calender roll; changing the nip load in the calender (5); making a correction adjustment of the CD-directional humidity profile of the web (W); cutting the web (W) and conducting it into the pulper; and/or changing the running speed of the web (W).
摘要翻译：当生产高光纸或涂布纸（例如LWC或MWC）时，用于保持造纸机的压延辊清洁的系统。为了防止诸如涂料染料之类的涂层剂粘附并污染砑光辊的光滑表面，具有过热现象，系统具有第二测量站（10），其具有用于产生指示的输出的测量和指示装置卷材（W）的湿度或湿度分布。当第二测量站（10）的输出指示过度的污染或不均匀的湿度分布时，系统执行以下至少之一：清洁光滑表面的压延辊的表面; 改变压光机（5）中的压区负荷; 对卷筒纸（W）的CD方向湿度分布进行校正调整; 切割网（W）并将其导入碎浆机中; 和/或改变网（W）的运行速度。

2. 发明授权

US07407562B2 Method, system and calendar for controlling the moisture profile and/or moisture gradient of a paper web, and a web 有权
标题翻译：用于控制纸幅和纸幅的湿度分布和/或湿度梯度的方法，系统和日历
公开(公告)号：US07407562B2
公开(公告)日：2008-08-05
申请号：US10518416
申请日：2003-06-16
申请人： Antti Heikkinen , Harri Kuosa , Pekka Linnonmaa , Hannu Lätti , Markku Kyytsönen , Markko Jaakkola
发明人： Antti Heikkinen , Harri Kuosa , Pekka Linnonmaa , Hannu Lätti , Markku Kyytsönen , Markko Jaakkola
IPC分类号： D21F11/00
CPC分类号： D21G1/00 , D21G1/0093
摘要： The moisture profile and/or moisture gradient of a paper web of at least SC quality paper is controlled in a paper machine comprising a calender (1) which has at least two roll stacks (21, 22; 31, 32), one stack has at least three rolls and another has at least five rolls. The web is moisturized to a desired pre-moisture content M1 by a pre-moisturizer (7) before the calender. At least one intermediate moisturizer (3) is arranged between two roll stacks moisturizes the web to a desired intermediate moisture content M2 before the last roll stack (31, 32), in which the web is dried to a desired final moisture value M3. For continuously controlling and optimizing the moisture profile and/or moisture gradient of the web, the pre-moisturizing W1 of the web is controlled by a pre-moisturizer (7) control parameter which corresponds to the final moisture value M3 of the web.
摘要翻译：至少SC质量纸的纸幅的湿度分布和/或湿度梯度在包括具有至少两个辊叠层（21,22; 31,32）的压延机（1）的造纸机中被控制，一个堆叠具有至少有三个辊，另外有至少五个辊。在压延机之前，通过预保湿剂（7）将网状物保湿至所需的预水分含量M 1。至少一个中间保湿剂（3）布置在两个辊叠层之间，在最后的辊叠层（31,32）之前将幅材保湿到期望的中间含水量M 2，其中将幅材干燥至所需的最终水分值M 3 。为了连续控制和优化幅材的水分分布和/或水分梯度，幅材的预保湿W 1由预保湿剂（7）控制参数控制，预调节剂控制参数对应于幅材的最终水分值M 3 。

3. 发明授权

US06264792B1 Method for producing calendered paper 失效
标题翻译：压延纸生产方法
公开(公告)号：US06264792B1
公开(公告)日：2001-07-24
申请号：US09191227
申请日：1998-11-13
申请人： Harri Kuosa , Markku Kyytsönen , Juhani Partanen , Kari Sipi , Eero Suomi , Antti Heikkinen , Mikko Tani , Juha Lipponen , Mika Tammenoja , Kari Juppi
发明人： Harri Kuosa , Markku Kyytsönen , Juhani Partanen , Kari Sipi , Eero Suomi , Antti Heikkinen , Mikko Tani , Juha Lipponen , Mika Tammenoja , Kari Juppi
IPC分类号： D21F1100
CPC分类号： D21G1/0093 , D21F7/003 , D21F11/00 , Y10S162/10 , Y10S162/11
摘要： A method and apparatus for producing calendered paper by an on-line manufacturing system comprising at least a paper machine and a multi-nip calender. The method comprises following steps: removing water from a formed paper web by pressing, drying the pressed paper web by at least one dryer, calendering the dried web by the multi-nip calender, measuring a cross-machine moisture profile or a variable relative thereto, and altering the moisture of the web so that the moisture profile of the web in the cross-direction is even when the web enters the first nip of the calender.
摘要翻译：一种用于通过在线制造系统制造压延纸的方法和装置，其包括至少一个造纸机和多压区压光机。该方法包括以下步骤：通过用至少一个干燥机压制，干燥压榨纸幅来从成形纸幅上去除水分，通过多压区压光机压延干燥幅材，测量横向机器水分分布或相对于其的变量并且改变幅材的湿度，使得当幅材进入压延机的第一辊隙时，幅材在横向方向上的水分分布是均匀的。

4. 发明授权

US07340998B2 Arrangement for closing roll nips 失效
标题翻译：关闭卷筒胶卷的布置
公开(公告)号：US07340998B2
公开(公告)日：2008-03-11
申请号：US10516572
申请日：2003-06-05
申请人： Markku Kyytsönen
发明人： Markku Kyytsönen
IPC分类号： B30B3/04
CPC分类号： D21G1/00 , D21G1/002
摘要： A multi-roll calender (1) has one or several sets of rolls (2) attached to a frame (7) so that each set of rolls has at least three rolls. At least the first roll (3; 31) and the last roll (3; 32) have casings which can be moved toward the intermediate rolls (4). The first roll (3; 31) and the last roll (3; 32) are fixedly attached, at least one of the intermediate rolls (4) in the set of rolls is fixedly attached, and the other intermediate rolls are provided with lightening elements for lightening the auxiliary means related to the intermediate rolls. The roll nips (N) in the set of rolls (2) are closed by moving the first roll towards the intermediate rolls (4), and the roll nips between the last roll and the fixed intermediate roll included, are closed by moving the last roll towards the intermediate rolls (4).
摘要翻译：多辊压光机（1）具有连接到框架（7）的一组或几组辊（2），使得每组辊具有至少三个辊。至少第一辊（3; 31）和最后一个辊（3; 32）具有能够朝向中间辊（4）移动的壳体。第一辊（3; 31）和最后一个辊（3; 32）被固定地连接，该组辊中的至少一个中间辊（4）被固定地附接，而另一个中间辊设有减光元件用于减轻与中间辊相关的辅助装置。通过将第一辊朝向中间辊（4）移动，并且包括的最后辊和固定中间辊之间的辊压力通过移动最后一个辊（2）而关闭，从而使轧辊（2）中的轧辊辊隙（N）闭合向中间辊（4）滚动。

5. 发明授权

US06758135B2 Method and device for moisturization of a paper or board web in calendering 失效
标题翻译：用于在压延时对纸或纸板网进行增湿的方法和装置
公开(公告)号：US06758135B2
公开(公告)日：2004-07-06
申请号：US10182368
申请日：2002-10-23
申请人： Pekka Linnonmaa , Antti Heikkinen , Markku Kyytsönen , Ville Vuorijärvi , Pekka Moisio
发明人： Pekka Linnonmaa , Antti Heikkinen , Markku Kyytsönen , Ville Vuorijärvi , Pekka Moisio
IPC分类号： B30B1534
CPC分类号： D21G1/0093
摘要： A paper or board web (W) is calendered in at least one calendering nip (N1-N8), and the web (W) is moisturized before calendering. The web (W) is moisturized by means of liquid moisturization (20; 21) very close before at least one calendering nip (N1, N5). A calender for calendering a paper or board web has at least one liquid moisturizing calendering nip (N1-N8) and at least one device (20; 21) for moisturizing the web (W) is placed very close before at least one calendering nip (N1; N5).
摘要翻译：纸或纸板（W）在至少一个压光辊隙（N1-N8）中压延，并且幅材（W）在压延之前被润湿。在至少一个压延辊隙（N1，N5）之前，通过液体保湿（20; 21）非常接近地将纸幅（W）加湿。用于压延纸或纸幅的压延机具有至少一个液体保湿压光辊隙（N1-N8），并且至少一个用于保湿纸幅（W）的装置（20; 21）在至少一个压光辊隙之前非常接近 N1; N5）。

6. 发明授权

US07704351B2 Processing device and method of operating the device for processing a coated or uncoated fibrous web 有权
标题翻译：用于处理涂覆或未涂覆的纤维网的装置的处理装置和方法
公开(公告)号：US07704351B2
公开(公告)日：2010-04-27
申请号：US10502865
申请日：2003-01-29
申请人： Juha Lipponen , Vilho Nissinen , Pekka Koivukunnas , Mika Viljanmaa , Henri Vaittinen , Reijo Pietikäinen , Kari Hasanen , Risto Sutti , Eero Suomi , Pekka Linnonmaa , Markku Kyytsönen , Matti Tervonen , Heikki Kettunen , Kari Holopainen
发明人： Juha Lipponen , Vilho Nissinen , Pekka Koivukunnas , Mika Viljanmaa , Henri Vaittinen , Reijo Pietikäinen , Kari Hasanen , Risto Sutti , Eero Suomi , Pekka Linnonmaa , Markku Kyytsönen , Matti Tervonen , Heikki Kettunen , Kari Holopainen
IPC分类号： D21G1/00 , D21G9/00
CPC分类号： D21G1/006 , D21F3/0209
摘要： A processing device and method applying the same for processing a coated or uncoated fibrous web is provided. The device comprises a belt configured to extend around a guiding element, at least one counter-element being disposed outside said belt to provide a contact area with the belt, such that the belt and the counter-element establish therebetween a web processing zone for passing a web to be processed therethrough. The processing zone length is defined by the disposition of the belt's guiding element and/or by the configuration of the counter-elements. The contact pressure applied to a web in the processing zone is within the range of between about 0.01 MPa and about 200 MPa.
摘要翻译：提供了一种用于处理涂布或未涂布的纤维网的加工装置和方法。所述装置包括被配置为围绕引导元件延伸的带，至少一个相对元件设置在所述带外部以提供与所述带的接触区域，使得所述带和所述对置元件之间建立用于通过的幅材处理区域通过其处理的网。处理区域长度由带的引导元件的设置和/或由反元件的构造限定。施加到处理区域中的幅材的接触压力在约0.01MPa至约200MPa的范围内。

7. 发明授权

US07413632B2 Method for calendering a fibrous web and a calender 失效
标题翻译：压延纤维网和压延机的方法
公开(公告)号：US07413632B2
公开(公告)日：2008-08-19
申请号：US10541165
申请日：2003-12-16
申请人： Markku Kyytsönen , Pekka Linnonmaa
发明人： Markku Kyytsönen , Pekka Linnonmaa
IPC分类号： D21F3/00
CPC分类号： D21G1/002 , D21G1/00
摘要： A calender includes at least two roll stacks which each have at least three rolls, and in each of which the web path of a fibrous web meanders between each roll pair of the stack. In order to produce a selectable fibrous web grade, the web is passed between each roll pair of each stack, so that at least one roll pair in at least one stack is in nip contact to form a nip that calenders the web. The web runs between each roll pair of each roll stack and, in order to produce a selectable fibrous web grade, a selectable number of rolls is in nip contact with each other in each stack to form at least one nip that calenders the fibrous web.
摘要翻译：压延机包括至少两个辊叠，每个辊组具有至少三个辊，并且其中每一个纤维网的幅材路径在堆叠的每个辊对之间弯曲。为了产生可选择的纤维网等级，纤维网在每个堆叠的每个辊对之间通过，使得至少一个堆叠中的至少一个辊对在辊隙接触中以形成压延卷材的辊隙。纸幅在每个卷筒堆叠的每个辊对之间运行，并且为了产生可选择的纤维幅材等级，可选择数量的辊在每个堆叠中彼此夹持接触以形成至少一个压纹纤维幅材的辊隙。

8. 发明授权

US06997106B1 Shoe roll 失效
标题翻译：鞋卷
公开(公告)号：US06997106B1
公开(公告)日：2006-02-14
申请号：US10070024
申请日：2000-08-25
申请人： Kari Holopainen , Markku Kyytsönen , Hannu Pullinen , Aaron Mannio , Markku Kirvesmäki
发明人： Kari Holopainen , Markku Kyytsönen , Hannu Pullinen , Aaron Mannio , Markku Kirvesmäki
IPC分类号： B30B3/04
CPC分类号： F16C13/028 , D21G1/00 , D21G1/022
摘要： A multi-roll calender, supercalender, soft calender or equivalent has at least one nip (YN, PN1, KN, PN2, AN) profiling a fibrous web (W) which is being calendered. A shoe roll (1, 4, 6, 10) constitutes at least one of the calender rolls which define the nip. A shell (11, 41, 61, 101) of the shoe roll is of a composite material, and the shoe roll is provided with internal shell-loading shoes (12, 42, 43, 62, 63, 103) for profiling the shell, the nip and/or the fibrous web.
摘要翻译：多辊压延机，超级压光机，软压光机或等效物具有至少一个辊压（YN，PN1，KN，PN2，AN），对正在压延的纤维网（W）进行成形。鞋卷（1,4,6,10）构成限定辊隙的至少一个压光辊。鞋卷的外壳（11,41,61,101）是复合材料，并且鞋卷设置有内壳加载鞋（12,42,43,62,63,103），用于将外壳，辊隙和/或纤维网。

9. 发明授权

US07387064B2 Method and apparatus for producing calendered paper 失效
标题翻译：生产压延纸的方法和设备
公开(公告)号：US07387064B2
公开(公告)日：2008-06-17
申请号：US10598664
申请日：2005-03-11
申请人： Pekka Linnonmaa , Hannu Lätti , Markku Kyytsönen
发明人： Pekka Linnonmaa , Hannu Lätti , Markku Kyytsönen
IPC分类号： B30B15/34 , B30B3/04 , D21F11/00
CPC分类号： D21G1/00 , D21G1/0093
摘要： A paper web moistened in a paper machine and reeled on a machine reel is calendered in a multinip calender arranged apart from the paper machine, whose roll assembly is formed of a first set of rolls and a second set of rolls in the travel direction of the paper web. At least one surface of the paper web is moistened with at least one pre-moisturizer, whereafter the paper web is guided to the first calender nip of the first set of rolls and one surface of the paper web is moistened with at least one intermediate moisturizer, whereafter the paper web is guided to the first calender nip of the second set of rolls, wherein a paper web having a roughness of 1.0-1.1 μm and/or gloss of 54-57% or 56-60% is produced as a result of calendering.
摘要翻译：在造纸机中沾湿并卷绕在机器卷轴上的纸幅在与造纸机隔开布置的多砑光压光机中压延，其辊组件由第一组辊和第二组辊沿着行进方向形成纸网。纸幅的至少一个表面用至少一个预保湿剂润湿，之后纸幅被引导到第一组辊的第一压光辊隙，并且用至少一个中间保湿剂润湿纸幅的一个表面之后，纸幅被引导到第二组辊子的第一压光辊隙，其中产生粗糙度为1.0-1.1μm和/或光泽度为54-57％或56-60％的纸幅，结果的压延。

10. 发明授权

US06905573B2 Method and equipment for cleaning and maintaining rolls 失效
标题翻译：滚筒清洗和维护方法和设备
公开(公告)号：US06905573B2
公开(公告)日：2005-06-14
申请号：US10363799
申请日：2001-09-06
申请人： Tapio Mäenpää , Timo Vuorimies , Pekka Koivukunnas , Aaron Mannio , Olli-Pekka Väkevä , Kari Hasanen , Tarja Hanska , Pekka Linnonmaa , Markku Kyytsönen , Helena Leppäkoski , Markus Laitila , Markku Kojo , Toni Seppänen , Marjaana Toppila
发明人： Tapio Mäenpää , Timo Vuorimies , Pekka Koivukunnas , Aaron Mannio , Olli-Pekka Väkevä , Kari Hasanen , Tarja Hanska , Pekka Linnonmaa , Markku Kyytsönen , Helena Leppäkoski , Markus Laitila , Markku Kojo , Toni Seppänen , Marjaana Toppila
IPC分类号： D21G1/00 , D21G3/00 , D21G3/02 , D21G9/00 , D21F1/32
CPC分类号： D21G9/0045 , D21G1/0073 , D21G1/0093 , D21G3/005 , D21G3/02
摘要： The surface of a web is monitored by a fault detection system (20), a machine condition monitoring system, a quality measurement system, a web moisture measurement and/or a web temperature measurement and the soiled part of the surface of the roll is detected and localized by means of a soiling monitoring apparatus (31, 35; 60). A control system (41) controls a cleaning device (40) to remove the detected soiling. As a web (W) travels in a paper or board production or finishing process or in finishing machinery the web and/or the surface of the roll is monitored and after a detected deviation the surface thereof is momentarily spread with a liquid while machinery is running at the same time as the web (W) travels over said roll surface.
摘要翻译：纸张的表面由故障检测系统（20），机器状态监测系统，质量测量系统，纸幅湿度测量和/或纸幅温度测量进行监控，并且检测辊的表面的污染部分并通过污染监测装置（31,35; 60）进行定位。控制系统（41）控制清洁装置（40）以去除检测到的污物。当纸（W）在纸或纸板生产或整理过程中或在整理机械中行进时，纸幅和/或辊的表面被监测，并且在机器运行之后，在检测到偏差之后，其表面瞬间被液体摊开在网（W）在所述辊表面上行进的同时。

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