公开(公告)号：US5104697A

公开(公告)日：1992-04-14

申请号：US461833

申请日：1990-01-08

申请人： Jukka Heikkinen ,  Juhani Eskelinen ,  Aaron Mannio ,  Pekka Koivukunnas

发明人： Jukka Heikkinen ,  Juhani Eskelinen ,  Aaron Mannio ,  Pekka Koivukunnas

IPC分类号： B05C5/02 ,  B05C11/04 ,  B05D1/26 ,  B05D7/00 ,  D21H23/36 ,  D21H25/10

CPC分类号： D21H25/10 ,  B05C11/041 ,  D21H23/36

摘要： The invention concerns a blade coater and a method for coating a web backed by a rotatable backing roll. The blade coater unit includes a support structure, a feeder mounted to the support structure and capable of feeding the coating mix onto the web when brought close to the web in running conditions, and a smoothing device arranged to the immediate vicinity of the web for the application of the fed coating mix. The blade coater unit is essentially placed below the backing roll, the smoothing device is a flexible blade having a tip inclination angle .alpha. less than 20.degree., and the feeder has a narrow exit opening arranged to the stem of the flexible blade without any essential steps in order to facilitate a fast, laminar flow of the coating mix. The approach in accordance with the invention achieves a coat of high quality.

摘要翻译： 本发明涉及一种刮刀涂布机和一种用于涂覆由可旋转背衬辊支撑的织物的方法。 刀片涂布机单元包括支撑结构，安装到支撑结构的进料器，并且当在运行状态下靠近卷筒纸时能够将涂料混合物馈送到卷筒纸上;以及平滑装置，布置成靠近卷筒纸，用于 施用进料涂料混合物。 刀片涂布机单元基本上放置在背衬辊的下方，平滑装置是具有尖端倾斜角α小于20°的柔性刮板，并且进料器具有窄的出口，布置在柔性刮板的杆上，没有任何必要的步骤 以便促进涂层混合物的快速，层流。 根据本发明的方法实现了高质量的外套。

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。

公开(公告)号：US5806415A

公开(公告)日：1998-09-15

申请号：US852107

申请日：1997-05-06

申请人： Juha Lipponen ,  Pekka Koivukunnas ,  Aaron Mannio

发明人： Juha Lipponen ,  Pekka Koivukunnas ,  Aaron Mannio

IPC分类号： D21G1/00

CPC分类号： D21G1/002

摘要： A method for quick-opening a set of rolls in a calender, in particular a supercalender, in which a paper or board web to be calendered is passed through calendering nips formed by a variable-crown top roll, a variable-crown bottom roll and by two or more intermediate rolls arranged between the top and bottom rolls. The rolls are arranged to form a substantially vertical stack of rolls, and the intermediate rolls are supported by the use of hydraulic relief cylinders so as to relieve the nip load produced by the mass of the bearing housings of the intermediate rolls and auxiliary devices associated therewith. During the quick-opening of the set of rolls, the bottom roll of the set of rolls is lowered and the relief pressures in the hydraulic relief cylinders are discharged so as to open the calendering nips. The hydraulic oil flowing out from the relief cylinders is controlled by valves connected to the relief cylinders of each intermediate roll so that, during quick-opening of the set of rolls, the roll nips may be opened in a controlled manner in a desired order. A hydraulic system for the set of rolls is also disclosed.

摘要翻译： 一种用于在砑光机，特别是超级砑光机中快速打开一组辊的方法，其中待压延的纸或纸幅被通过由可变冠顶辊，可变冠顶辊和可变冠顶辊形成的压延辊隙， 通过布置在顶部和底部辊之间的两个或更多个中间辊。 辊布置成形成基本垂直的卷筒，并且通过使用液压释放缸来支撑中间辊，以便减轻由中间辊和与其相关联的辅助装置的轴承座的质量产生的辊隙负荷 。 在一组辊的快速打开期间，一组辊的底辊降低，并且液压浮雕缸中的释放压力被排出以打开压延夹头。 从卸压缸流出的液压油由连接到每个中间辊的卸压缸的阀控制，使得在快速打开该组辊期间，可以以所需顺序以受控的方式打开辊压。 还公开了一组辊的液压系统。

公开(公告)号：US07430982B2

公开(公告)日：2008-10-07

申请号：US10545815

申请日：2004-02-25

申请人： Pekka Koivukunnas ,  Eero Hurme

发明人： Pekka Koivukunnas ,  Eero Hurme

IPC分类号： G01K11/00 ,  G01K11/12

CPC分类号： G01K3/04 ,  G01K11/16 ,  G01N31/229

摘要： The present invention relates to time-temperature integrating indicators, also known as TTI indicators, which are easily printable on substrates, such as packaging materials, and to a method for the manufacture of packaging materials comprising printed TTI indicators. The printed TTI indicator is selectively activated at the time of packaging of a perishable product or alternatively at the time of opening of the package of a perishable product.

摘要翻译： 本发明涉及时间 - 温度积分指示器，也称为TTI指示器，其易于在诸如包装材料的基底上打印，以及用于制造包括印刷的TTI指示剂的包装材料的方法。 打印的TTI指示器在易腐产品的包装时被选择性地激活，或者在打开易变质产品的包装时。

公开(公告)号：US20060103130A1

公开(公告)日：2006-05-18

申请号：US10986756

申请日：2004-11-12

申请人： Pekka Koivukunnas ,  Jani-Mikael Kuusisto

发明人： Pekka Koivukunnas ,  Jani-Mikael Kuusisto

IPC分类号： B42D15/00

CPC分类号： B65D75/54 ,  B65D5/4212 ,  B65D25/205 ,  B65D2203/02

摘要： A method for specifying products to be sold, in which a plurality of mutually substantially identical products and/or their packages are equipped each with an optical diffraction element of its own. The element gives the same visual impression in each product or its package. In addition to the product and/or its package, the material relating to the distribution or sales of the product is also equipped with an optical diffraction element giving the same visual impression as the optical diffraction element on the product or its package. The material may also be equipped with an element simulating this visual impression.

摘要翻译： 一种用于指定要出售的产品的方法，其中多个相互基本相同的产品和/或其包装被配备有各自的光学衍射元件。 该元素在每个产品或其包装中给出相同的视觉印象。 除了产品和/或其包装之外，与产品的销售或销售有关的材料还配备有与衍射产品或其包装上的衍射元件相同的视觉印象的光学衍射元件。 该材料还可以配备有模拟该视觉印象的元件。

公开(公告)号：US06875311B2

公开(公告)日：2005-04-05

申请号：US10683427

申请日：2003-10-10

申请人： Pekka Koivukunnas ,  Matti Lares ,  Mika Leino

发明人： Pekka Koivukunnas ,  Matti Lares ,  Mika Leino

IPC分类号： D21F1/08 ,  D21G1/00 ,  D21G9/00 ,  D21F11/00

CPC分类号： D21G9/00 ,  D21F1/08 ,  D21G1/00 ,  D21G1/006

摘要： A method and an arrangement for manufacturing calendered paper or board particularly in the on-line manufacturing method. In the method, a base web is formed from a mixture of water and pulp supplied from the headbox and the web is dried by removing water over the press section and over the dryer section by heating. The formed web is calendered at least once to modify the surface on at least one of its sides. Before calendering the cross-direction thickness profile of the web is standardized and calendering is carried out by means of a long-nip calender, whereby good surface quality is obtained without losing the bulk or stiffness of the web.

摘要翻译： 一种用于制造压延纸或板的方法和装置，特别是在线制造方法中。 在该方法中，基料网由从流浆箱供应的水和纸浆的混合物形成，并且通过在加压部分上除去水并通过加热在干燥部分上干燥纸幅。 形成的网被压延至少一次以在其至少一个侧面上修饰表面。 在压延之前，幅材的横向厚度轮廓是标准化的，并且通过长压区压延机进行压延，由此获得良好的表面质量而不损失幅材的体积或刚度。

公开(公告)号：US06645349B1

公开(公告)日：2003-11-11

申请号：US09600806

申请日：2000-09-14

申请人： Pekka Koivukunnas ,  Tapio Mäenpää

发明人： Pekka Koivukunnas ,  Tapio Mäenpää

IPC分类号： D21G100

CPC分类号： D21G1/0073

摘要： The invention concerns a method for conditioning of a roll, in particular of a roll (10) in a paper machine or in a paper finishing device. In the method the face/coating on the roll of the paper machine is cleaned and/or ground. In the method, the cleanliness and/or condition of the roll (10) is/are measured continuously during operation and, based on the measurement results, the roll face/coating is cleaned and/or ground so that the roll (10) remains constantly in good condition and the level of quality of the paper remains at the desired level. The invention also concerns a device for conditioning of a roll, in particular of a roll in a paper machine and/or in a paper finishing device, which device (20) comprises means for cleaning and/or grinding the roll. The device (20) consist of an assembly (20) of devices which comprises a cleaning/conditioning unit (24, 23, 29), a control unit (33), and measurement units (30, 31, 32), and the device operates continuously and can be operated during running.

摘要翻译： 本发明涉及一种用于调节造纸机或纸张整理装置中的卷的方法，特别是卷（10）的方法。 在该方法中，造纸机辊上的面/涂层被清洁和/或磨碎。 在该方法中，在操作期间连续地测量辊（10）的清洁度和/或状态，并且基于测量结果，辊面/涂层被清洁和/或磨削，使得辊（10）保持 不断处于良好状态，纸质量水平处于理想水平。 本发明还涉及一种用于调节辊的装置，特别是在造纸机和/或纸整理装置中的辊中的装置，该装置（20）包括用于清洁和/或研磨辊的装置。 装置（20）包括装置的组件（20），其包括清洁/调节单元（24,23,29），控制单元（33）和测量单元（30,31,32），并且该装置 连续工作，可在运行过程中运行。

公开(公告)号：US5483873A

公开(公告)日：1996-01-16

申请号：US205958

申请日：1994-03-02

申请人： Pekka Koivukunnas ,  Harri Kuosa ,  Jussi Tuomela ,  Markku Ellila ,  Mikko Tani

发明人： Pekka Koivukunnas ,  Harri Kuosa ,  Jussi Tuomela ,  Markku Ellila ,  Mikko Tani

IPC分类号： D21G1/00 ,  D21G1/02

CPC分类号： D21G1/0093

摘要： A paper web is passed through a calendering nip that is formed between a roll which has been provided with a soft face and a heatable hard roll. The heatable roll is heated so as to plasticize the surface layer of the paper web that is placed at the side of the heatable roll, preferably so that the temperature of the surface layer in the calendering nip exceeds the glass-transition temperatures of the polymers contained in the paper. Before entering into the calendering nip, the paper web is moistened, so as to lower the glass-transition temperatures of the polymers contained in the paper, and pre-heated. The pre-heating of the paper web is carried out by bringing the paper web into contact with the heatable roll before the web enters the calendering nip and by, before the calendering nip, feeding steam or water onto the face of the paper web that is placed at the side of the heatable roll so as to improve the transfer of heat from the hot roll to the paper web.

摘要翻译： 纸幅通过形成在已经设置有软面的辊和可加热硬质辊之间的压延辊隙。 可加热辊被加热以使放置在可加热辊一侧的纸幅的表面层发生塑化，优选地使得压延辊隙中的表面层的温度超过包含的聚合物的玻璃化转变温度 在论文中。 在进入压延辊隙之前，纸幅被润湿，以降低包含在纸中的聚合物的玻璃化转变温度并预热。 纸幅的预热通过在纸幅进入压延辊隙之前使纸幅与可加热辊接触来进行，并且在压延辊隙之前，将蒸汽或水输送到纸幅的表面上 放置在可加热辊的侧面，以便改善从热辊到纸幅的热传递。

公开(公告)号：US08105677B2

公开(公告)日：2012-01-31

申请号：US12303475

申请日：2007-06-12

申请人： Pekka Koivukunnas ,  Harri Kosonen

发明人： Pekka Koivukunnas ,  Harri Kosonen

IPC分类号： B32B3/00 ,  B44C1/24 ,  B42D15/10 ,  B28B11/12 ,  B29C59/00 ,  B31F1/07

CPC分类号： G03H1/028 ,  B31B50/88 ,  B32B37/0053 ,  B32B38/06 ,  B32B38/12 ,  B32B2551/00 ,  B42D25/328 ,  B44B5/026 ,  B44C1/24 ,  G03H1/0011 ,  G03H2270/12 ,  G03H2270/21 ,  G03H2270/54 ,  Y10T428/24479 ,  Y10T428/24694 ,  Y10T428/24934

摘要： A microstructure area (201) providing a first diffractive visual effect is produced on the surface layer (240) of a paper or cardboard substrate (230) of a product (200). In addition, a bulge (206) or a recess (207) having a second microstructure area (202) is produced on the surface layer (240), wherein a doubly curved portion (203) is located between the first (201) and the second (202) microstructure areas. Said combination of the bulge (206)/recess (207), microstructure areas (201, 202) and doubly curved portion (203) makes counterfeiting of the product (200) difficult and provides a special visual effect.

摘要翻译： 在产品（200）的纸或纸板基板（230）的表面层（240）上产生提供第一衍射视觉效果的微结构区域（201）。 另外，在表层（240）上产生具有第二微结构区域（202）的凸起（206）或凹槽（207），其中双曲面部分（203）位于第一（201）和 第二（202）微观结构区域。 凸起（206）/凹部（207），微结构区域（201,202）和双弯曲部分（203）的所述组合使得产品（200）的假冒难以提供特殊的视觉效果。

公开(公告)号：US20060286304A1

公开(公告)日：2006-12-21

申请号：US10557174

申请日：2004-05-28

申请人： Markku Leskela ,  Seppo Lindroos ,  Hanna Uusikartano ,  Pekka Koivukunnas

发明人： Markku Leskela ,  Seppo Lindroos ,  Hanna Uusikartano ,  Pekka Koivukunnas

IPC分类号： B05D5/00 ,  B05D1/18 ,  B05D7/00

CPC分类号： C23C18/44 ,  C23C18/161 ,  C23C18/1658 ,  C23C18/166 ,  C23C18/405 ,  H05K3/12 ,  H05K3/125 ,  H05K3/182 ,  H05K2203/013 ,  H05K2203/1157

摘要： The invention relates to a method for producing metal conductors, for instance copper conductor patterns as electronic components on a substrate, such as paper. Said method is particularly suitable for producing metal conductors on papers for large scale mass production using printing or like machines. In the method, an electroless deposition is carried out in at least two steps wherein a solution is made of one of the metallic starting material or the reducing agent, or the other one is present in a gas or vapour form, followed by successive application thereof on the substrate.

摘要翻译： 本发明涉及一种用于制造金属导体的方法，例如铜导体图案作为诸如纸的基底上的电子部件。 所述方法特别适用于在使用印刷或类似机器的大规模批量生产的纸上生产金属导体。 在该方法中，以至少两个步骤进行无电沉积，其中溶液由金属原料或还原剂中的一种制成，或者另一种以气体或蒸汽形式存在，随后连续施加 在基板上。