公开(公告)号：US07022185B2

公开(公告)日：2006-04-04

申请号：US10472106

申请日：2002-03-13

Applicant: Vilho Nissinen ,  Juha Leimu ,  Rauno Rantanen

Inventor： Vilho Nissinen ,  Juha Leimu ,  Rauno Rantanen

IPC: B05C5/00 ,  B05B1/28 ,  B05B15/04

CPC classification number: B05B13/0207 ,  B05B12/18 ,  B05B14/30 ,  B05B15/55 ,  B05B15/555 ,  D21H23/50 ,  D21H23/78 ,  D21H25/16 ,  Y02P70/36

Abstract: An assembly is disclosed treating a moving web (1) of paper or paperboard with a web treatment substance, the assembly comprising an application chamber (P2) located in a close vicinity of the moving web (1) and facing the web (1), whereby the chamber is delineated by the web (1), the walls (12) of the coater apparatus and sealing means (18, 24, 35) adapted to operate at the web ingoing and outgoing sides of the application chamber (P2). For application of the web treatment substance, the assembly includes at least one linear nozzle array incorporating at least one nozzle (21) for spraying the web treatment substance onto the web (1). The coater apparatus is divided into chambers so that a suction chamber (P3) is located behind the application chamber (P2) as seen from the direction of the web (1) and is adapted to communicate with application chamber (P2), and a flow is established into the suction chamber (P3) and the application chamber (P2) for removing mist and accumulations of the web treatment substance in such a manner that the pressure of the application chamber (P2) is made lower than the ambient pressure and the pressure of the suction chamber (P3) lower than that of the application chamber. In the assembly, the free flow direction of substances contained in the assembly is firstly from the surroundings into the application chamber (P2) and then from the application chamber (P2) to the suction chamber (P3) and means (22) serving to establish the flow.

Abstract translation: 公开了一种组件，其用纸处理物质处理纸或纸板的移动幅材（1），所述组件包括位于所述移动幅材（1）附近并面向所述幅材（1）的施加室（P 2） ，由此所述腔室由所述腹板（1），所述涂布机装置的壁（12）和适于在所述施加室（P 2）的所述腹板进入和出射侧）操作的密封装置（18,24,35） 。 为了施加幅材处理物质，该组件包括至少一个线性喷嘴阵列，其包括用于将幅材处理物质喷射到幅材（1）上的至少一个喷嘴（21）。 涂布机装置被分成室，使得从纸幅（1）的方向看，抽吸室（P 3）位于施加室（P 2）的后面，并且适于与施加室（P 2）连通， 并且将吸入室（P 3）和施加室（P 2）的流动建立成以使得施加室（P 2）的压力低于 吸入室（P 3）的环境压力和压力低于施加室的压力。 在组件中，组件中所含物质的自由流动方向首先从周围环境进入施加室（P 2），然后从施加室（P 2）到吸入室（P 3）和装置（22） 服务建立流程。

公开(公告)号：US06235156B1

公开(公告)日：2001-05-22

申请号：US09587039

申请日：2000-06-02

Applicant: Hannu Pullinen ,  Harri Kuosa ,  Rauno Rantanen

Inventor： Hannu Pullinen ,  Harri Kuosa ,  Rauno Rantanen

IPC: D21F136

CPC classification number: D21G9/0063

Abstract: In the method for paper web transfer in a paper machine or finishing apparatus for paper, a paper web (W) is transferred in a first machine portion (A) at a first travelling speed. In a second machine portion (B) following the first one in the travel direction of the web, the tail is transferred at a travelling speed lower than the first travelling speed. In the second machine portion (B) the tail (TB) is transferred independently without a draw connection to the web (W, TA) transferred in the first machine portion (A), the travelling speed of the tail (TA) transferred in the second machine portion (B) is increased, and a draw connection is established between the tail and the web (W, TA) transferred in the first machine portion.

Abstract translation: 在用于造纸机或纸张整理装置中的纸幅转印方法中，纸幅（W）以第一行进速度被转印到第一机器部分（A）中。 在第一机器部分（B）沿着卷筒纸行进方向的第一机器部分（B）之后，以低于第一行进速度的行进速度传送尾部。 在第二机器部分（B）中，尾部（TB）独立地传送而不需要在第一机器部分（A）中传送的卷筒纸（W，TA）的牵引连接，传送到第一机器部分 第二机器部分（B）增加，并且在尾部和在第一机器部分中传送的卷筒纸（W，TA）之间建立牵引连接。

公开(公告)号：US5792260A

公开(公告)日：1998-08-11

申请号：US578581

申请日：1996-03-19

Applicant: Rauno Rantanen ,  Pekka Haapanen

Inventor： Rauno Rantanen ,  Pekka Haapanen

IPC: B05C1/04 ,  B05C1/08 ,  B05C9/04 ,  D21H23/34 ,  D21H23/42 ,  D21H23/56 ,  D21H23/72 ,  B05D3/02 ,  B05D5/04

CPC classification number: B05C1/083 ,  B05C9/04 ,  D21H23/34 ,  D21H23/56 ,  D21H23/72

Abstract: The invention concerns a method for two-sided coating of a printing-paper web with a coating paste or equivalent. In the method, the paper web is passed through the coating part of the paper machine, in which the first side of the web is coated in the first coating station of said coating part, and the coating-agent layer produced on the face of the web is dried at least partly by means of a first drying unit. The second side of the web is coated in the second coating station of the coating part, and the second coating-agent layer produced on the face of the web is dried at least partly by means of a second drying unit. The coating-agent layers are formed onto the paper web alternatively by spreading the necessary amount of coating agent by means of a coating device as a film onto the face of a film press roll, from which the coating agent is transferred in the nip between the film press roll and the back-up roll as a coating-agent layer onto the paper web, or by forming the coating-agent layer directly onto the paper web by means of a blade coating device that coats the web face while using one of the film press rolls as the back-up rolls of the blade coating devices.

Abstract translation: PCT No.PCT / FI95 / 00221 Sec。 371日期：1996年3月19日 102（e）1996年3月19日PCT PCT 1995年4月18日PCT公布。 公开号WO95 / 28522 日期1995年10月26日本发明涉及一种用涂料糊剂或等同物双面涂布印刷纸幅的方法。 在该方法中，纸幅通过造纸机的涂布部分，其中幅材的第一侧被涂覆在所述涂布部分的第一涂布站中，并且涂布剂层在 纸幅至少部分地通过第一干燥单元干燥。 将幅材的第二面涂覆在涂布部分的第二涂布工位中，并且在幅材表面上制备的第二涂覆剂层至少部分地通过第二干燥单元进行干燥。 通过涂布装置将必要量的涂布剂作为薄膜涂布在薄膜压辊的表面上，将涂布剂层分别形成在纸幅上，涂覆剂层从其中转印到 膜压辊和作为涂布剂层的支撑辊在纸幅上，或者通过使用涂布纸面的一个刮板涂布装置将涂布剂层直接形成在纸幅上，同时使用 薄膜压辊作为刮刀涂布装置的后备辊。

公开(公告)号：US5567479A

公开(公告)日：1996-10-22

申请号：US165214

申请日：1993-12-10

Applicant: Rauno Rantanen

Inventor： Rauno Rantanen

IPC: B05C1/08 ,  B05C11/02 ,  D21H23/56 ,  B05D3/12

CPC classification number: B05C11/028 ,  B05C1/0817 ,  D21H23/56

Abstract: A method and device for coating of the face of a roll in a film size press with a coating agent by a coating device including a coating doctor that extends across the machine width and is loaded against the face of a roll in the film size press. The coating doctor spreads and smooths the coating agent, which has been introduced into the coating device and applied as a film onto the roll face before the coating doctor in the direction of rotation of the roll. To prevent the formation of streaks in the coating-agent film, in particular of streaks resulting from cavitation, adhesion of coating agent from the coating-agent film to the trailing side of the coating doctor is prevented by keeping the trailing side of the coating doctor moist or wet. Adhering of coating agent to the trailing edge of the coating blade is prevented by feeding a moistening medium as a constant flow to the area of the trailing edge. The moistening medium is introduced into the area of the trailing edge of the coating blade by spraying or atomizing.

Abstract translation: 一种用于通过包括涂覆装置的涂覆装置在涂膜剂中涂覆辊的表面的方法和装置，所述涂布装置延伸穿过机器宽度并且被装载在膜尺寸压机中的辊的表面上。 涂布医生将已经被引入涂布装置中的涂布剂铺展并平滑，并且在涂布刮刀沿着辊的旋转方向之前将其作为膜施加到辊面上。 为了防止在涂膜剂膜中形成条纹，特别是由空穴引起的条纹，通过保持涂布刮刀的后侧来防止涂布剂从涂布剂膜向涂布刮刀的后侧的粘附 潮湿或潮湿。 通过将润湿介质作为恒定流量供给到后缘的区域来防止涂层剂粘附到涂布刀片的后缘。 通过喷雾或雾化将润湿介质引入涂层刀片的后缘区域。

公开(公告)号：US4981726A

公开(公告)日：1991-01-01

申请号：US227693

申请日：1988-08-03

Applicant: Rauno Rantanen ,  Markku Lummila

Inventor： Rauno Rantanen ,  Markku Lummila

IPC: B05C11/02 ,  B05C11/04 ,  D21H23/40 ,  D21H25/12

CPC classification number: D21H25/12 ,  B05C11/025 ,  B05C11/045 ,  D21H23/40

Abstract: Method and apparatus for dispensing coating material on a moving substrate, such as a paper or cardboard web or the surface of a roll or the like, wherein the coating material is introduced into the coating apparatus before a coating nip and applied to the substrate through a slit of the coating apparatus directly onto the surface of the moving substrate. The coating nip and slit of the coating apparatus are formed so that a coating material smoothing member of the coating apparatus is directly supported against the moving substrate in a manner such that the free flow aperture of the slit at the coating nip is confined by the moving substrate and the surface of the smoothing member.

Abstract translation: 在诸如纸或纸板幅材或辊或类似物的表面的移动基材上分配涂料的方法和装置，其中涂覆材料在涂覆辊隙之前被引入涂布装置中并通过 将涂布装置的狭缝直接施加到移动基板的表面上。 涂布装置的涂布辊隙和狭缝形成为使得涂布装置的涂料平滑化构件以如下方式被直接地支撑在移动的基板上，使得涂覆辊隙处的狭缝的自由流动孔隙被移动 基板和平滑部件的表面。

公开(公告)号：US07303634B2

公开(公告)日：2007-12-04

申请号：US10501624

申请日：2003-01-15

Applicant: Rauno Rantanen

Inventor： Rauno Rantanen

IPC: B05C5/00 ,  B05C3/12 ,  B05B7/06 ,  D21H23/50

CPC classification number: B05C5/008 ,  D21H23/32 ,  D21H25/10

Abstract: The apparatus has a feed apparatus (10) and an evening-out apparatus (100) placed underneath the feed apparatus. The feed apparatus (10) has a feed chamber (12) with an inlet opening (13a), an outlet opening (13b), and a nozzle plate (18) with holes (19) and communicating with the outlet opening (13b) of the feed chamber. The evening-out apparatus (100) has at least one inclined surface (110) which forms a downwards sloping flow path (L1) for the treating agent. Jets discharge from the feed chamber (12) outlet opening (13b) through the nozzle plate (18) holes (19) to form a first treating agent flow (F1). One inclined surface (110) of the evening-out apparatus (100) receives the first treating agent flow (F1) and a second treating agent flow (F2) formed into an even laminar treating agent flow on the flow path (L1) of the evening-out apparatus (100) is passed onto a moving surface (200).

Abstract translation: 该装置具有放置在进给装置下方的进给装置（10）和一个傍晚装置（100）。 进料装置（10）具有进料室（12），其具有入口（13a），出口开口（13b）和具有孔（19）并与出口开口（13）连通的喷嘴板 b）进料室。 傍晚装置（100）具有至少一个倾斜表面（110），其形成用于处理剂的向下倾斜的流动路径（L 1）。 喷嘴通过喷嘴板（18）孔（19）从进料室（12）出口（13b）排出，形成第一处理剂流（F 1）。 傍晚装置（100）的一个倾斜表面（110）接收在流路（L1）上形成为均匀层流处理剂流的第一处理剂流（F 1）和第二处理剂流（F 2） ）被传递到移动表面（200）上。

公开(公告)号：US20050066889A1

公开(公告)日：2005-03-31

申请号：US10501624

申请日：2003-01-15

Applicant: Rauno Rantanen

Inventor： Rauno Rantanen

IPC: B05C5/00 ,  D21H23/32 ,  D21H25/10 ,  B05C15/00

CPC classification number: B05C5/008 ,  D21H23/32 ,  D21H25/10

Abstract: The apparatus has a feed apparatus (10) and an evening-out apparatus (100) placed underneath the feed apparatus. The feed apparatus (10) has a feed chamber (12) with an inlet opening (13a), an outlet opening (13b), and a nozzle plate (18) with holes (19) and communicating with the outlet opening (13b) of the feed chamber. The evening-out apparatus (100) has at least one inclined surface (110) which forms a downwards sloping flow path (L1) for the treating agent. Jets discharge from the the feed chamber (12) outlet opening (13b) through the nozzle plate (18) holes (19) to form a first treating agent flow (F1). One inclined surface (110) of the evening-out apparatus (100) receives the first treating agent flow (F1) and a second treating agent flow (F2) formed into an even laminar treating agent flow on the flow path (L1) of the evening-out apparatus (100) is passed onto a moving surface (200).

Abstract translation: 该装置具有放置在进给装置下方的进给装置（10）和一个傍晚装置（100）。 进料装置（10）具有进料室（12），其具有入口（13a），出口开口（13b）和具有孔（19）并与出口（13b）连通的喷嘴板（18） 进料室。 傍晚装置（100）具有形成用于处理剂的向下倾斜流动路径（L1）的至少一个倾斜表面（110）。 喷嘴通过喷嘴板（18）孔（19）从进料室（12）出口（13b）排出，形成第一处理剂流（F1）。 傍晚装置（100）的一个倾斜表面（110）接收在第一处理剂流（F1）的流动路径（L1）上形成为均匀层流处理剂流的第一处理剂流（F1）和第二处理剂流 退出装置（100）被传递到移动表面（200）上。

公开(公告)号：US06733630B1

公开(公告)日：2004-05-11

申请号：US09869752

申请日：2001-07-31

Applicant: Rauno Rantanen ,  Juha Lipponen

Inventor： Rauno Rantanen ,  Juha Lipponen

IPC: D21H2326

CPC classification number: D21H23/22 ,  D21H23/70

Abstract: Method and assembly for supporting a web (1) during the postprocessing of a web of paper or board, in which method the web is passed from a preceding device to at least one next downstream located web treatment device (4) wherein to at least one side of the web (1) is applied a treatment agent causing wetting of said side of said web, and the web (1) exiting said web treatment device is passed to at least one dryer means (8). The web (1) is contactingly supported in a continuous and unbroken manner at least from said web treatment device (4) to said dryer means (8). Advantageously, the web (1) is dried by means of at least one dryer (3) before taking the web to the web treatment device (4), and the web is contactingly supported in a continuous and unbroken manner at least from said dryer means (3) preceding said web treatment device (4) to said dryer means (8) located downstream next to said web treatment device.

Abstract translation: 用于在纸或纸板的后处理期间支撑纸幅（1）的方法和组件，其中所述纸幅从先前装置传送到至少一个下一个下游定位纸幅处理装置（4），其中至少一个 纤维网（1）的侧面施加有导致所述纤维网的所述侧面润湿的处理剂，并且离开所述纤维网处理设备的纤维网（1）被传递至至少一个干燥机构件（8）。 纤维网（1）以至少从所述纤维网处理装置（4）到所述烘干装置（8）以连续和不间断的方式接触地支撑。 有利地，在将幅材带到幅材处理装置（4）之前，通过至少一个干燥器（3）干燥幅材（1），并且幅材以至少从所述干燥器装置连续且不间断的方式接触地支撑 （3）在所述幅材处理装置（4）之前到位于所述幅材处理装置下游的所述干燥器装置（8）处。

公开(公告)号：US5462594A

公开(公告)日：1995-10-31

申请号：US65569

申请日：1993-05-20

Applicant: Rauno Rantanen

Inventor： Rauno Rantanen

IPC: D21H23/56 ,  D21H23/58 ,  D21H25/12 ,  D21H25/14 ,  B05C1/08

CPC classification number: D21H23/58 ,  D21H23/56 ,  D21H25/12 ,  D21H25/14

Abstract: The invention relates to a coating device for coating, e.g. a size-press roll, paper or board or of an equivalent moving base. The coating device comprises a revolving coating bar which rests against a moving base. The coating bar extends across the machine width and is supported in a cradle substantially over its entire length. The coating bar spreads and smoothes the coating agent onto the moving base which coating agent is introduced into the coating device in the running direction of the moving base before the coating bar. The coating bar in accordance with the invention is a smooth bar of large diameter arranged against the moving base so that the profile of coating quantity can be controlled.

Abstract translation: 本发明涉及一种用于涂覆的涂覆装置。 大小压辊，纸或板或等效移动基座。 涂覆装置包括一个旋转的涂覆杆，该旋转涂层杆靠在一个移动的底座上。 涂覆杆延伸穿过机器宽度并且基本上在其整个长度上被支撑在支架中。 涂布条将涂布剂铺展并平滑到移动基底上，涂覆剂在涂布条之前沿着移动基体的运动方向引入涂布装置。 根据本发明的涂料棒是一个大直径的光滑棒，其布置在可移动的基底上，从而可以控制涂布量的轮廓。

公开(公告)号：US5246497A

公开(公告)日：1993-09-21

申请号：US686026

申请日：1991-04-16

Applicant: Rauno Rantanen

Inventor： Rauno Rantanen

IPC: D21H23/56 ,  D21H23/58 ,  D21H25/12 ,  D21H25/14

CPC classification number: D21H23/58 ,  D21H23/56 ,  D21H25/12 ,  D21H25/14

Abstract: The invention relates to a coating device for coating, e.g. a size-press roll, paper or board or of an equivalent moving base. The coating device comprises a revolving coating bar which rests against a moving base. The coating bar extends across the machine width, and is supported in a cradle substantially over its entire length. The coating bar is fitted to spread and to smooth the coating agent onto the moving base which coating agent is introduced into the coating device in the direction of running of the moving base before the coating bar. The coating bar in accordance with the invention is a smooth bar of large diameter, which is fitted against the moving base so that the profile of coating quantity can be controlled.