公开(公告)号：US20060027348A1

公开(公告)日：2006-02-09

申请号：US10530629

申请日：2003-10-08

Applicant: Juha Lipponen ,  Johan Gron ,  Erkki Ilmoniemi ,  Kaarlo Lackman ,  Pekka Pakarinen ,  Kari Juppi ,  Pasi Ahonen

Inventor： Juha Lipponen ,  Johan Gron ,  Erkki Ilmoniemi ,  Kaarlo Lackman ,  Pekka Pakarinen ,  Kari Juppi ,  Pasi Ahonen

IPC: D21H21/24 ,  D21H21/16 ,  D21F11/00

CPC classification number: D21F11/00 ,  D21H21/16 ,  D21H23/26 ,  D21H27/14 ,  G03G7/0006 ,  G03G7/006 ,  G03G7/0066 ,  G03G7/0073

Abstract: A web of paper or paperboard is manufactured by first forming a base web that is dried on the press section of papermaking machine. The base web is further dried on the dryer section of the papermaking machine and a base web speed differential, or draw, is set between the press section and the first dryer cylinder group of the dryer section, whereupon at least one surface of the web is surface sized. The draw is set to 3% maximum, and a surface size furnish is applied having a solids content of at least 15% of the total amount of size components and liquid in the furnish.

Abstract translation: 通过首先形成在造纸机的压榨部上干燥的基料网来制造纸或纸板。 在造纸机的干燥器部分上进一步干燥基料网，并且在挤压部分和干燥部分的第一干燥机筒组之间设置底部网速度差或拉伸，因此幅材的至少一个表面为 表面尺寸。 拉伸设定为最大3％，并且施加表面尺寸配料，其固体含量为配料中组分和液体总量的至少15％。

公开(公告)号：US06793773B2

公开(公告)日：2004-09-21

申请号：US10297379

申请日：2002-12-05

Applicant: Kari Juppi ,  Antti Komulainen

Inventor： Kari Juppi ,  Antti Komulainen

IPC: D21F136

CPC classification number: D21G9/0063

Abstract: A paper web (w) is passed from the press section (10) to the drying section in a paper machine. The drying section has at least one transfer suction roll (16) for passing the web in a closed draw from the transport belt (12) of the press section to the drying wire (F) of the first cylinder drying group (14). The cylinder drying group has at least one vacuum box (30) stabilising the travel of the web. A high negative pressure is maintained in the transfer suction roll, this pressure being between −35 kPa and −80 kPa in order to attach the web to the drying wire.

Abstract translation: 在造纸机中将纸幅（w）从压榨部（10）传送到干燥部。 干燥部分具有至少一个传送抽吸辊（16），用于使纸幅从压榨部分的传送带（12）的封闭抽出通过到第一筒干燥组（14）的干燥丝（F）。 圆筒干燥组具有至少一个稳定幅材行进的真空箱（30）。 转印吸辊中保持高的负压，该压力在-35kPa和-80kPa之间，以便将幅材附着在干燥丝上。

公开(公告)号：US06264792B1

公开(公告)日：2001-07-24

申请号：US09191227

申请日：1998-11-13

Applicant: Harri Kuosa ,  Markku Kyytsönen ,  Juhani Partanen ,  Kari Sipi ,  Eero Suomi ,  Antti Heikkinen ,  Mikko Tani ,  Juha Lipponen ,  Mika Tammenoja ,  Kari Juppi

Inventor： Harri Kuosa ,  Markku Kyytsönen ,  Juhani Partanen ,  Kari Sipi ,  Eero Suomi ,  Antti Heikkinen ,  Mikko Tani ,  Juha Lipponen ,  Mika Tammenoja ,  Kari Juppi

IPC: D21F1100

CPC classification number: D21G1/0093 ,  D21F7/003 ,  D21F11/00 ,  Y10S162/10 ,  Y10S162/11

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US08011115B2

公开(公告)日：2011-09-06

申请号：US12162503

申请日：2007-01-25

Applicant: Antti Komulainen ,  Kari Juppi ,  Pasi Kekko ,  Markku Lummila

Inventor： Antti Komulainen ,  Kari Juppi ,  Pasi Kekko ,  Markku Lummila

IPC: F26B11/02

CPC classification number: D21F5/042 ,  Y10T442/20

Abstract: A fiber-web machine dryer section has a drying group with single-wire draw so the drying wire (F) presses the web (W) against heated cylinder surfaces with the web (W) at the side of the outside curve of reversing cylinders (11) situated between drying cylinders (10, 12). A pocket space (T) is formed between two adjacent drying cylinders (10) and a reversing cylinder (11) situated between them, and the drying wire (F). A negative pressure component (20) placed in the pocket space (T) creates a pressure difference over the drying wire (F) and the web (W) for attaching the web (W) to the drying wire (F) so the cross-direction shrinkage of the web (W) is controllable. The wire tension (F) is maintained at a level help control cross-direction shrinkage of the web. The pocket space (T) is sealed by sealing members (25, 26) to maintain negative pressure in the pocket space.

Abstract translation: 纤维网机干燥部具有单线牵引的干燥组，所以干燥线（F）将卷筒纸（W）压靠在加热的圆筒表面上，其中卷筒纸（W）在反向滚筒的外侧曲线侧 11）位于干燥筒（10,12）之间。 在两个相邻的干燥缸（10）和位于它们之间的可逆气缸（11）和干燥丝（F）之间形成一个空腔（T）。 放置在口袋空间（T）中的负压部件（20）在干燥丝（F）和纸幅（W）之间产生压力差，用于将幅材（W）附着到干燥丝（F）上， 幅材（W）的方向收缩是可控的。 线张力（F）保持在帮助控制幅材的横向收缩的水平。 口袋空间（T）由密封构件（25,26）密封，以保持口袋空间中的负压。

公开(公告)号：US20090019723A1

公开(公告)日：2009-01-22

申请号：US12162503

申请日：2007-01-25

Applicant: Antti Komulainen ,  Kari Juppi ,  Pasi Kekko ,  Markku Lummila

Inventor： Antti Komulainen ,  Kari Juppi ,  Pasi Kekko ,  Markku Lummila

IPC: F26B3/00 ,  F26B11/02

CPC classification number: D21F5/042 ,  Y10T442/20

Abstract: A fiber-web machine dryer section has a drying group with single-wire draw so the drying wire (F) presses the web (W) against heated cylinder surfaces with the web (W) at the side of the outside curve of reversing cylinders (11) situated between drying cylinders (10, 12). A pocket space (T) is formed between two adjacent drying cylinders (10) and a reversing cylinder (11) situated between them, and the drying wire (F). A negative pressure component (20) placed in the pocket space (T) creates a pressure difference over the drying wire (F) and the web (W) for attaching the web (W) to the drying wire (F) so the cross-direction shrinkage of the web (W) is controllable. The wire tension (F) is maintained at a level help control cross-direction shrinkage of the web. The pocket space (T) is sealed by sealing members (25, 26) to maintain negative pressure in the pocket space.

Abstract translation: 纤维网机干燥部具有单线牵引的干燥组，所以干燥线（F）将卷筒纸（W）压靠在加热的圆筒表面上，其中卷筒纸（W）在反向滚筒的外侧曲线侧 11）位于干燥筒（10,12）之间。 在两个相邻的干燥缸（10）和位于它们之间的可逆气缸（11）和干燥丝（F）之间形成一个空腔（T）。 放置在口袋空间（T）中的负压部件（20）在干燥丝（F）和纸幅（W）之间产生压力差，用于将幅材（W）附着到干燥丝（F）上， 幅材（W）的方向收缩是可控的。 线张力（F）保持在帮助控制幅材的横向收缩的水平。 口袋空间（T）由密封构件（25,26）密封，以保持口袋空间中的负压。

公开(公告)号：US07036242B2

公开(公告)日：2006-05-02

申请号：US10415863

申请日：2001-11-06

Applicant: Antti Komulainen ,  Matti Kurki ,  Martti Salminen ,  Kari Juppi ,  Juha Kaihovirta ,  Antti Kuhasalo

Inventor： Antti Komulainen ,  Matti Kurki ,  Martti Salminen ,  Kari Juppi ,  Juha Kaihovirta ,  Antti Kuhasalo

IPC: F26B3/00

CPC classification number: D21F5/18 ,  D21F5/00 ,  D21F5/04

Abstract: An apparatus for a dryer section of a paper or board machine has a drying group (R) and an impingement drying unit (10) which is placed above and/or below a row (DSR) of drying cylinders (3). A drying fabric (1) supported paper or board web (2) is conducted past the impingement drying unit (10) having at least one impingement surface (IP1, IP2) the side profile of which is straight, changeably curved in its radius of curvature, in the shape of a broken line or a selectable combination of these, and that the impingement surface or a tangent line to the impingement surface or a line passing via the beginning and the end of the impingement surface or an extension of the line forms on the impingement side an angle with a horizontal plane parallel to the machine level, which angle is ≦120°, advantageously 120°–60°, most advantageously about 90°.

Abstract translation: 用于纸或纸机的干燥部的设备具有干燥组（R）和冲击干燥单元（10），其被放置在干燥滚筒（3）的行（DSR）的上方和/或下方。 干燥织物（1）支撑的纸或纸板（2）被引导通过具有至少一个冲击表面（IP 1，IP 2）的冲击干燥单元（10），该冲击表面（IP 1，IP 2）的侧面轮廓是直的，在其半径 曲率的形状，虚线的形状或这些的可选择的组合，并且冲击表面或冲击表面的切线或通过冲击表面的开始和结束的线或线的延伸 在冲击侧形成与水平面平行的机器水平角度，该角度为<= 120°，有利地为120°-60°，最有利地为约90°。

公开(公告)号：US06942758B2

公开(公告)日：2005-09-13

申请号：US10601751

申请日：2003-06-23

Applicant: Kari Juppi ,  Osmo Jääskeläinen ,  Antti Komulainen

Inventor： Kari Juppi ,  Osmo Jääskeläinen ,  Antti Komulainen

IPC: D21G9/00 ,  D21F5/00 ,  D21F7/00

CPC classification number: D21G9/0063 ,  Y10T83/0467 ,  Y10T83/0605

Abstract: A method and equipment for tail threading in a paper machine in which tail threading is carried out in stages: the web is guided to the broke treatment at a selected dryer, a cut is formed in the web to separate a narrow tail from the rest of the web, i.e. the broke web, prior to the dryer, the edge opposite to the cut of the broke web is turned away from the cutting point to form an open draw between the tail and the broke web, the tail is guided from the selected dryer to the following section while the broke web is transferred further to the broke treatment, while travelling in a controlled manner, the tail is widened to the full width and the broke web is simultaneously reduced away.

Abstract translation: 一种用于在造纸机中尾部穿线的方法和设备，其中分阶段执行尾部螺纹：将纤维网在选定的干燥器处引导到断裂处理，在网中形成切口以将窄尾部与其余部分分离 在干燥器之前，网，即破碎的网，与断网的切口相对的边缘被转离离切割点，以在尾部和断网之间形成开放的拉伸，尾部从所选的 烘干机到下一部分，而破碎的纸幅被进一步转移到打破处理，当以受控的方式行进时，尾部变宽到全宽，破碎的纸幅同时减少。

公开(公告)号：US06916404B2

公开(公告)日：2005-07-12

申请号：US10381672

申请日：2001-10-26

Applicant: Antti Komulainen ,  Kari Juppi ,  Jorma Laapotti ,  Reijo Jokinen ,  Matti Kurki ,  Juha Lipponen ,  Markku Lyytinen ,  Samppa J. Salminen

Inventor： Antti Komulainen ,  Kari Juppi ,  Jorma Laapotti ,  Reijo Jokinen ,  Matti Kurki ,  Juha Lipponen ,  Markku Lyytinen ,  Samppa J. Salminen

IPC: D21F7/00 ,  D21G9/00 ,  D21F1/36 ,  D21F5/04 ,  F26B11/02

CPC classification number: D21G9/0063

Abstract: A method and an apparatus for web threading in a drying section of a paper machine or the like. A leader (24) and a so called run-down strip are formed by cutting in the web coming to the drying cylinder in the drying section. An underpressure box (18) is arranged at the opening gap between the drying cylinder (14) and the drying wire, on that side of the wire which is away from the web, whereby this box can direct against the web an underpressure which is controllable in the machine's cross direction. The underpressure box creates an underpressure region (34′) between the leader and the underpressure box, the region having an underpressure p1 at the detachment point, i.e. in the area where the wire is detached from said drying cylinder (14), which underpressure is sufficient to detach the leader from said drying cylinder. A protection zone is created between the underpressure region created at the leader and the run-down strip, which protection zone has a barrier (46) in order to maintain the underpressure p1 in the underpressure region.

Abstract translation: 在造纸机等的干燥部中进行丝网穿线的方法和装置。 通过在进入干燥部中的干燥筒的纤维网中切割，形成引导件（24）和所谓的破坏带。 在干燥筒（14）和烘干线之间的开口间隔设置有一个负压箱（18），该干燥丝线远离纸幅的该线的该侧，由此该盒子能够将纸张的负压引向可控制的负压 在机器的横向。 所述负压箱在所述引导件和所述负压箱之间产生负压区域（34'），所述区域在所述脱离点处具有负压p 1，所述区域在所述干燥区域中脱离所述干燥 气缸（14），其负压足以使引导件从所述干燥筒分离。 在引导件产生的负压区域和破坏带之间产生保护区，该保护区具有阻挡层（46），以便在欠压区域内保持负压p 1。

公开(公告)号：US6128833A

公开(公告)日：2000-10-10

申请号：US945224

申请日：1997-10-10

Applicant: Kari Juppi ,  Markku Karlsson ,  Kari Edelmann

Inventor： Kari Juppi ,  Markku Karlsson ,  Kari Edelmann

IPC: D21F5/04 ,  D21F5/18 ,  F26B3/00

CPC classification number: D21F5/044 ,  D21F5/042

Abstract: The invention concerns a dryer-section concept of a paper/board machine and a method in the drying of a paper/board web (W). The dryer section comprises a number of drying cylinder groups (R.sub.I . . . R.sub.N), which comprise a single-wire draw, on whose support the web (W) is guided so that it meanders as loop-shaped from a drying cylinder onto a suction cylinder. The web (W)/the wire (H) is guided so that the web is placed against the face of the drying cylinder and the wire is placed outside. In the dryer-section concept, the web (W) is passed from one drying cylinder group (R.sub.I) into the next dryer group (R.sub.II) and further. According to the invention, at least some of the drying cylinders (K'.sub.1, K'.sub.2, K'.sub.3) include impingement units (100, 101, 102) or equivalent in connection with them, through which units a heated medium, preferably air or steam, is passed through the wire into connection with the web (W) so as to produce a two-sided drying effect and to increase the drying capacity.

Abstract translation: PCT No.PCT / FI96 / 00196 Sec。 371日期：1997年10月10日 102（e）日期1997年10月10日PCT提交1996年4月12日PCT公布。 公开号WO96 / 32534 日期1996年10月17日本发明涉及一种纸/纸板机的干燥部分概念和干燥纸/纸幅（W）的方法。 干燥器部分包括多个干燥筒组（RI ... RN），其包括单线牵引，在其支撑件上引导纤维网（W），使得其从干燥滚筒以蜿蜒形状弯曲成 吸油缸。 纤维网（W）/线（H）被引导，使得纤维网抵靠干燥筒的表面放置，并且将线放置在外部。 在干燥器部分的概念中，纤维网（W）从一个干燥筒组（RI）进入下一个烘干机组（RII）。 根据本发明，至少一些干燥筒（K'1，K'2，K'3）包括与它们相关的冲击单元（100,101,102）或等同物，通过该冲击单元，加热介质 空气或蒸汽通过导线与网（W）连接，以产生双面干燥效果并增加干燥能力。

公开(公告)号：US08444824B2

公开(公告)日：2013-05-21

申请号：US13021429

申请日：2011-02-04

Applicant: Kari Juppi ,  Antti Komulainen

Inventor： Kari Juppi ,  Antti Komulainen

IPC: D21F9/00

CPC classification number: D21F5/042

Abstract: A paper or board machine having a machine dryer section with a drying group with single-wire draw. A drying wire (F) presses the web (W) on a drying cylinder (10) against heated cylinder surfaces, and the web (W) remains at the side of the outside curve of reversing cylinders (11) situated between drying cylinders (10). For enhancing runnability of the web (W), a runnability component (20) is in a pocket space (T) confined by two adjacent drying cylinders (10) and a reversing cylinder (11) situated between them and by the drying wire (F). The web (W) passes from the drying cylinder (10) to the reversing cylinder (11) as a short transfer of 80-400 mm, where a negative pressure effect produced by the runnability component (20) is applied and confined by seals of the runnability component (20) against the surfaces of the drying cylinder (10) and reversing cylinder (11).

Abstract translation: 具有机器干燥部的纸或纸板机，其具有单线牵引的干燥组。 干燥线（F）将干燥筒（10）上的卷筒纸（W）压在加热的滚筒表面上，并且卷筒纸（W）保持在位于干燥滚筒（10）之间的反向滚筒（11）的外侧曲线侧 ）。 为了提高卷材（W）的运行性能，运行性能部件（20）位于由两个相邻的干燥滚筒（10）和位于它们之间的干燥滚筒（11）和由干燥丝（F ）。 纸幅（W）作为80-400mm的短转印从干燥筒（10）传递到反转筒（11），其中由运行性能部件（20）产生的负压效应被施加并且通过 运行能力部件（20）抵靠在干燥滚筒（10）和反向滚筒（11）的表面上。