公开(公告)号：US06869639B2

公开(公告)日：2005-03-22

申请号：US10261050

申请日：2002-09-30

Applicant: Wayne A. Damrau ,  John F. Bergin

Inventor： Wayne A. Damrau ,  John F. Bergin

IPC: B05C1/08 ,  B05C11/04 ,  D21H23/56 ,  D21H25/08 ,  B05D3/04 ,  B05D1/28 ,  B05D3/12

CPC classification number: B05C1/0834 ,  B05C1/083 ,  B05C11/04 ,  D21H23/56 ,  D21H25/08 ,  D21H25/12

Abstract: An improved film coater which utilizes one or more coater or applicators to transfer coating to the outer surfaces of at least one more rolls, which in turn transfers the coating from the roll surface to one or more sides of the web for coating paper is disclosed. The coater or applicator includes a smoothing doctor on the web and downstream of the one or more rolls, and may also utilize humidity from one of steam showers or a humidity enclosure to assist smoothing. The web may run in any direction, but preferably runs upwardly from the roll toward the doctor to reduce “film split” droplets effect. The present invention also reduces the fiber rise and arrange peel pattern on the coated web, resulting in a smooth uniform coated paper.

Abstract translation: 公开了一种改进的薄膜涂布机，其利用一个或多个涂布机或涂布器将涂层转印到至少一个以上的辊的外表面上，其又将涂层从辊表面转移到用于涂布纸的幅材的一个或多个侧面。 涂布机或涂布器包括在幅材上的平滑刮刀和一个或多个辊的下游，并且还可以利用来自蒸汽淋浴或湿度外壳之一的湿度来辅助平滑化。 网可以沿任何方向运行，但是优选地从卷朝向医生向上延伸以减少“膜分裂”液滴效应。 本发明还减少了纤维上升并且在涂布的织物上布置了剥离图案，导致光滑均匀的涂布纸。

公开(公告)号：US20040156992A1

公开(公告)日：2004-08-12

申请号：US10775417

申请日：2004-02-10

Inventor： Jeffrey L. Robbins

IPC: B32B005/00 ,  B05D003/12

CPC classification number: B05C11/04 ,  D06N7/0071 ,  D06N2205/20

Abstract: The present invention relates to an improved doctor blade and bedplate apparatus wherein there is a recess in the bedplate from some position upstream of the doctor blade to some position downstream of the doctor blade. This recess or gap in the area of the bedplate under the doctor blade allows one to form an even or uniform coating on the back of a web of material. This is particularly helpful in forming uniform coatings on the back of a greige good which has face fibers of varying lengths. The present invention also relates to an improved process for preparing a relatively uniform coating on the back of a web of material.

Abstract translation: 本发明涉及一种改进的刮刀和底板装置，其中在刮刀的上游的某个位置处，在底板上有一个凹部到刮刀下游的某个位置。 在刮板下面的底板区域中的该凹陷或间隙允许在材料网的背面上形成均匀或均匀的涂层。 这特别有助于在具有不同长度的面纤维的质地的背面上形成均匀的涂层。 本发明还涉及一种用于在材料网的背面上制备相对均匀的涂层的改进方法。

公开(公告)号：US20040062877A1

公开(公告)日：2004-04-01

申请号：US10261050

申请日：2002-09-30

Applicant: Stora Enso North America Corp.

Inventor： Wayne A. Damrau ,  John F. Bergin

IPC: B05C011/02 ,  B05D003/12 ,  B05D003/04 ,  B05D001/28

CPC classification number: B05C1/0834 ,  B05C1/083 ,  B05C11/04 ,  D21H23/56 ,  D21H25/08 ,  D21H25/12

Abstract: An improved film coater which utilizes one or more coater or applicators to transfer coating to the outer surfaces of at least one more rolls, which in turn transfers the coating from the roll surface to one or more sides of the web for coating paper is disclosed. The coater or applicator includes a smoothing doctor on the web and downstream of the one or more rolls, and may also utilize humidity from one of steam showers or a humidity enclosure to assist smoothing. The web may run in any direction, but preferably runs upwardly from the roll toward the doctor to reduce nullfilm splitnull droplets effect. The present invention also reduces the fiber rise and arrange peel pattern on the coated web, resulting in a smooth uniform coated paper.

Abstract translation: 公开了一种改进的薄膜涂布机，其利用一个或多个涂布机或涂布器将涂层转印到至少一个以上的辊的外表面上，其又将涂层从辊表面转移到用于涂布纸的幅材的一个或多个侧面。 涂布机或涂布器包括在幅材上的平滑刮刀和一个或多个辊的下游，并且还可以利用来自蒸汽淋浴或湿度外壳之一的湿度来辅助平滑化。 网可以沿任何方向运行，但是优选地从卷朝向医生向上延伸以减少“膜分裂”液滴效应。 本发明还减少了纤维上升并且在涂布的织物上布置了剥离图案，导致光滑均匀的涂布纸。

公开(公告)号：US06630026B1

公开(公告)日：2003-10-07

申请号：US09936546

申请日：2001-11-19

Applicant: Timo Kiiha ,  Petri Parni ,  Petri Joutjärvi

Inventor： Timo Kiiha ,  Petri Parni ,  Petri Joutjärvi

IPC: B05C302

CPC classification number: D21H23/36 ,  B05C3/18 ,  B05C11/04

Abstract: An apparatus for applying a treating mix onto the surface of a moving device in the coating of paper or board. The apparatus comprises a blade carrier (3), doctor means (4) attached to the blade carrier (3), a front wall (9) positioned a distance from the doctor means (4), a device (1) constituting the moving device, said device being arranged in conjunction with the front wall (9) and the doctor means such that it forms a chamber (6, 7) with the front wall (9) and the doctor means, and means (8) for supplying treating agent into an area of the application chamber (6, 7) which is at least essentially opposite to the moving surface. To prevent streaks, a screen plate (10) is fitted in the application chamber, at least partly dividing the application chamber (6, 7) such that with regard to the screen plate (10), the doctor means (4) is arranged on the opposite side thereof to the feed means for the treating agent.

Abstract translation: 一种用于将处理混合物施加到纸或纸板涂层中的移动装置的表面上的装置。 该装置包括一个叶片托架（3），安装在叶片托架（3）上的刮刀装置（4），与该刮刀装置（4）相距一定距离的一个前壁（9），构成移动装置 ，所述装置与前壁（9）和刮板装置结合设置，使得其与前壁（9）和刮刀装置形成腔室（6,7），以及用于供给处理剂的装置（8） 进入至少基本上与移动表面相对的施加室（6,7）的区域。 为了防止条纹，屏幕板（10）装配在施加室中，至少部分地分隔施加室（6,7），使得相对于筛板（10），刮板装置（4）布置在 与处理剂的进料装置的相对侧。

公开(公告)号：US20030099777A1

公开(公告)日：2003-05-29

申请号：US09996246

申请日：2001-11-28

Inventor： Richard S. Crabtree

IPC: B05D003/12 ,  B05D001/02 ,  B05D001/18

CPC classification number: B05C3/18 ,  B05B13/0207 ,  B05B14/00 ,  B05C3/125 ,  B05C11/04 ,  B05C11/1039 ,  D21H25/10

Abstract: A method for conditioning a metering blade of a paper coating machine. The method includes the steps of providing a paper coating machine having at least one metering blade and passing a movable substrate through the paper coating machine such that the metering blade contacts the substrate to distribute any coatings applied to the substrate. The method further includes the step of applying a solution of abrasive material to the substrate at a location upstream of the metering blade such that the abrasive material engages and conditions the blade.

Abstract translation: 一种用于调节纸张涂布机的计量刀片的方法。 该方法包括以下步骤：提供具有至少一个计量刀片并使可移动基底通过纸张涂布机的纸张涂布机，使得计量刀片接触基底以分布施加到基底上的任何涂层。 该方法还包括以下步骤：在计量刀片上游的位置处将研磨材料溶液施加到基底上，使得研磨材料接合并调节刀片。

公开(公告)号：US20030064152A1

公开(公告)日：2003-04-03

申请号：US10290273

申请日：2002-11-08

Inventor： Kouichi Takimoto ,  Kiyoshi Yasuda ,  Hitoshi Hotta

IPC: B05D003/12

CPC classification number: B05C5/0208 ,  B05C5/02 ,  B05C11/04

Abstract: The present invention provides a method of formation of a coating film such as a lubricant coating on the surface of a cylindrical base material such as a piston wherein a waste of the lubricant coating solution is prevented and a lubrication action is maintained and a coating layer forming apparatus used for the same. In the state where a cylindrical base material (A) is rotably supported horizontally on a rotating support device and in rotation, when a coating solution (B) supplied from a coating feeder is supplied to a coating surface (D) and a coating film is coated on the surface of the cylindrical base material (A), a coating former (19) equipped with a blade is inclined at an inclined angle (null) of 20null to 80null with respect to a tangential direction of rotation (P) of the cylindrical base material (A), the blade is separated from the coating surface (D) by exactly a coating layer thickness (t) with respect to the coating surface (D), and further the cylindrical base material (A) is rotated by null of a turn or more during a time from the start of the detachment from a coating layer (C) to which the coating solution (B) was supplied to when the detachment is completely ended.

Abstract translation: 本发明提供了在诸如活塞的圆柱形基材的表面上形成诸如润滑剂涂层的涂膜的方法，其中防止润滑剂涂布溶液的浪费并保持润滑作用，并且形成涂层 使用的装置相同。 在圆筒状基材（A）水平旋转支撑在旋转支撑装置上并旋转的状态下，当从涂布供给器供给的涂布液（B）供给到涂布面（D），涂膜为 涂覆在圆筒形基材（A）的表面上，装有刀片的涂料成形器（19）相对于切向旋转方向（P）以20°至80°的倾斜角（θ）倾斜 圆筒状基材（A）中，通过与涂布面（D）相当的涂布层厚度（t），使刮片与涂布面（D）分离，并且使圆筒状基材（A）旋转 在从剥离完全结束时向涂布溶液（B）供给的涂布层（C）开始分离开始的时间内的1/4圈以上。

公开(公告)号：US20030029377A1

公开(公告)日：2003-02-13

申请号：US10146503

申请日：2002-05-14

Inventor： Janne Nurmi ,  Timo Sironen

IPC: B05C011/00

CPC classification number: B05C11/04 ,  D21H25/10

Abstract: A doctor blade device for machines for the coating of fibrous webs, in particular of paper or cardboard, and for keeping rotating rollers clean has a leaf-shaped doctor blade element (1) which is held by a holding means (2) and which, for a change, can be drawn out laterally on the holding means (2). The doctor blade element (1) is provided at least on one side with a grip part (8).

Abstract translation: 用于涂布纤维网，特别是纸或纸板，以及保持旋转辊清洁的机器的刮刀装置具有由保持装置（2）保持的叶形刮刀元件（1） 可以在保持装置（2）上横向拉出。 刮刀元件（1）至少在一侧设置有把手部（8）。

公开(公告)号：US20010017102A1

公开(公告)日：2001-08-30

申请号：US08962700

申请日：1997-11-30

Inventor： J. MICHAEL CALDWELL

IPC: B05C011/00 ,  D06C003/00 ,  D06C005/00 ,  B21F009/00

CPC classification number: B05C3/18 ,  A61L15/26 ,  A61L15/52 ,  B05C11/02 ,  B05C11/04 ,  C08J2205/05 ,  C08J2427/00 ,  C08J2433/00 ,  C08J2475/00 ,  C08J2483/00 ,  C14C9/00 ,  C14C11/00 ,  D04H1/42 ,  D04H1/425 ,  D04H1/4266 ,  D04H1/435 ,  D04H1/4382 ,  D04H1/58 ,  D04H1/64 ,  D04H1/643 ,  D04H1/655 ,  D04H13/002 ,  D06B15/08 ,  D06M15/256 ,  D06M15/263 ,  D06M15/3568 ,  D06M15/564 ,  D06M15/643 ,  D06M15/653 ,  D06M15/657 ,  D06M2101/06 ,  D06M2101/12 ,  D06M2101/26 ,  D06M2101/32 ,  D06M2101/34 ,  D06M2200/12 ,  D06N3/0002 ,  D06N3/0025 ,  D06N3/0029 ,  D06N3/047 ,  D06N3/12 ,  D06N3/128 ,  D21H17/59 ,  D21H19/32 ,  D21H25/06 ,  Y10S977/891 ,  Y10T428/2495 ,  Y10T428/249958 ,  Y10T428/249991 ,  Y10T442/3813 ,  Y10T442/659 ,  Y10T442/699 ,  C08L83/04

Abstract: The present invention relates to an apparatus for controlling the placement of a curable, shear-thinnable polymer composition into a porous web. The apparatus comprises means for applying tension, means for applying the polymer composition to one surface of the tensioned web, and means for shear thinning the composition and placing it into the web to encapsulate at least some of the structural elements of the web, leaving most of the interstitial spaces open. A preferred apparatus includes one or more process heads that has mounted thereto a rigid knife blade for engagement with the web. The knife blade is movable vertically and rotationally. The process head is also movable horizontally along the path of the web. The invention also relates to an apparatus for selectively placing the polymer composition in a substantially continuous region extending through the web so that the polymer composition fills the interstitial spaces and adheres adjacent structural elements of the web in the region. In the areas of the web above and below the filled region, at least some of the structural elements are encapsulated and most of the interstitial spaces are open.

Abstract translation: 本发明涉及一种用于控制可固化的可剪切稀释聚合物组合物放置在多孔网中的装置。 该装置包括用于施加张力的装置，用于将聚合物组合物施加到张紧纤维网的一个表面的装置，以及用于剪切组合物稀释并将其放入纤维网中以将纤维网的至少一些结构元件包封的装置，留下大部分 的间隔空间打开。 一种优选的装置包括一个或多个工艺头，其中安装有刚性刀片，用于与腹板接合。 刀片可以垂直和旋转移动。 处理头也可沿着幅材的路径水平移动。 本发明还涉及一种用于选择性地将聚合物组合物放置在延伸穿过纤维网的基本上连续的区域中的设备，使得聚合物组合物填充间隙空间并粘附该区域中的幅材的相邻结构元件。 在填充区域的上方和下方的网的区域中，至少一些结构元件被封装，并且大部分间隙空间是开放的。

公开(公告)号：US06214112B1

公开(公告)日：2001-04-10

申请号：US09289235

申请日：1999-04-09

Applicant: Anton Plomer

Inventor： Anton Plomer

IPC: B05C108

CPC classification number: D21H23/32 ,  B05C1/0826 ,  B05C1/0834 ,  B05C1/14 ,  B05C9/04 ,  B05C11/04 ,  D21H23/50 ,  D21H23/56

Abstract: In a device for direct or indirect single or double sided application of a liquid or viscid coating medium onto a moving surface with a scoop roll, a nozzle applicator device is positioned prior to the scoop roll relative to the direction of travel of the moving surface.

Abstract translation: 在用铲斗将液体或粘性涂层介质直接或间接单面或双面施用到移动表面上的装置中，喷嘴施加装置相对于移动表面的行进方向定位在铲斗之前。

公开(公告)号：US6126750A

公开(公告)日：2000-10-03

申请号：US196671

申请日：1998-11-19

Applicant: Roland Seiz ,  Michael Trefz

Inventor： Roland Seiz ,  Michael Trefz

IPC: B05D1/40 ,  B05C1/08 ,  B05C9/04 ,  B05C11/02 ,  B05C11/04 ,  D21H23/34 ,  D21H23/56 ,  D21H25/10 ,  D21H25/12 ,  B05C1/00 ,  B05C1/06 ,  B05C3/02 ,  D21F11/00

CPC classification number: D21H23/34 ,  B05C1/083 ,  B05C11/025 ,  B05C11/04 ,  B05C9/04 ,  D21H23/56 ,  D21H25/10 ,  D21H25/12

Abstract: A device for indirect application of a liquid or viscous medium onto a traveling material web, specifically a paper or cardboard web, includes an applicator device for the application of a layer of liquid or viscous medium onto a surface of a transfer element. The transfer element is in contact with the moving material web and transfers the coating onto the web. A leveling unit is equipped with a leveling element positioned against the material web for smoothing of the coating layer on the material web. The leveling element is mounted rigidly in cross direction to the material web, that is, in a direction substantially orthogonal and in a local material web progression to the direction of travel of the material web.

Abstract translation: 用于将液体或粘性介质间接施加到行进材料幅材，特别是纸或纸板幅材上的装置包括用于将一层液体或粘性介质施加到转印元件的表面上的施加器装置。 转印元件与移动材料纤维网接触并将涂层转移到纸幅上。 调平单元配备有定位在材料幅材上的调平元件，用于使材料幅材上的涂层平滑化。 流平元件在横向方向上刚性地安装到材料幅材上，即沿着基本上正交的方向，并且在局部材料幅材中向材料幅材的行进方向前进。