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    Treatment equipment
    131.
    发明申请
    Treatment equipment 有权
    处理设备

    公开(公告)号：US20040237884A1

    公开(公告)日：2004-12-02

    申请号：US10887041

    申请日：2004-07-08

    Applicant: Metso Paper. Inc.

    Inventor： Ilkka Rata ,  Reijo Hassinen

    IPC: B05C011/02

    CPC classification number: B05C11/041 ,  B05C11/044 ,  B05C11/045 ,  D21G3/005

    Abstract: A treatment equipment, which is intended to be installed in connection with a moving surface. The treatment equipment includes a frame and a blade holder formed from composite material as a single piece and connected to the frame. In addition, a blade is fitted to the blade holder, the bevelled edge belonging to which is arranged to be brought into contact with the moving surface by moving the blade holder. In the blade holder, there is also a separate backing blade, which is fitted at one edge into the blade holder, the other edge extending closer than the blade holder to the said bevelled edge.

    Abstract translation: 一种处理设备，其旨在与移动表面相关地安装。 处理设备包括框架和由复合材料形成为单件并连接到框架的刀片保持架。 此外，叶片安装在刀架上，其倾斜边缘被布置成通过移动刀架而与移动表面接触。 在刀片保持器中，还有一个单独的背衬刀片，其在一个边缘处装配到刀片保持器中，另一个边缘比刀片保持器更靠近所述倾斜边缘。

    Device for applying a coating substance to a continuous paper web
    133.
    发明授权
    Device for applying a coating substance to a continuous paper web 有权
    将涂布物质涂布在连续纸幅上的装置

    公开(公告)号：US06432201B1

    公开(公告)日：2002-08-13

    申请号：US09646760

    申请日：2000-09-21

    Applicant: Ernst Klas ,  Gisbert Krossa ,  Willi Erkelenz ,  Heinz Mörtl ,  Udo Unger

    Inventor： Ernst Klas ,  Gisbert Krossa ,  Willi Erkelenz ,  Heinz Mörtl ,  Udo Unger

    IPC: B05C108

    CPC classification number: B24D18/009 ,  B05C1/0834 ,  B05C5/0245 ,  B05C11/028 ,  B05C11/045 ,  D21H23/50 ,  D21H23/52 ,  D21H25/10 ,  D21H27/28

    Abstract: The invention relates to a device for applying a coating substance to a continuous paper web in a process for producing abrasion-resistant laminates for manufacturing decorative paper. The coating substance consists of a viscous mixture of melamine resin and alphacellulose to which particles of corundum are added, and is applied to the visible surface of the paper. The inventive device includes a deflector roll (2) on which the paper web (1) lies in an area in which it loops around; a metering roll (6) which is arranged parallel to the deflector roll (2) and forms the boundary of a gap with the same, and which is driven synchronously or almost synchronously with the deflector roll; a slit nozzle (7) for applying the coating substance either directly to the paper web (1) on the deflector roll (2) or to the metering roll (6); and a doctor blade of a rectangular piece (9) of flexible rubber type material. This material is fixed on one side by its back edge, parallel to the axes of the two rolls (2,6) and lies loosely on the upper end of the paper web (1) running off of the deflector roll (2).

    Abstract translation: 本发明涉及一种用于在制造装饰纸的耐磨层压板的制造方法中将涂料施用于连续纸幅的装置。 涂层物质由三聚氰胺树脂和藻糖纤维素的粘稠混合物组成，向其中加入刚玉颗粒并施加到纸的可见表面。 本发明的装置包括偏转辊（2），纸幅（1）位于该偏转辊周围环绕的区域中; 计量辊（6），其平行于偏转辊（2）布置并与其形成间隙的边界，并与偏转辊同步或几乎同步地驱动; 用于将涂层物质直接施加到偏转辊（2）上的纸幅（1）或计量辊（6）上的狭缝喷嘴（7）; 以及柔性橡胶类材料的矩形件（9）的刮刀。 该材料通过其后边缘平行于两个辊（2,6）的轴线固定在一侧，并且松散地位于从导流辊（2）移出的纸幅（1）的上端。

    Coating blade and method of using the same
    135.
    发明授权
    Coating blade and method of using the same 失效
    涂层刀片及其使用方法

    公开(公告)号：US5846325A

    公开(公告)日：1998-12-08

    申请号：US804654

    申请日：1997-02-25

    Applicant: Richard Sidney Crabtree ,  Gary Paul Fugitt

    Inventor： Richard Sidney Crabtree ,  Gary Paul Fugitt

    IPC: B05C11/04 ,  D21H25/10 ,  B05C1/00

    CPC classification number: B05C11/045 ,  D21H25/10

    Abstract: The invention is a coating blade for coating a paper web and a method of using the same. The coating blade includes a notch in its thickness on the tension side of the blade toward the coating end, above the fulcrum such that it has the advantages of both thick and thin coating blades.

    Abstract translation: 本发明是用于涂布纸幅的涂布刀片及其使用方法。 涂层刀片在其位于支撑点上方的刀片的张力侧上具有厚度的切口，朝向涂层端部，从而具有厚和薄涂层刀片的优点。

    Method and apparatus for coating both sides of a moving web
    137.
    发明授权
    Method and apparatus for coating both sides of a moving web 失效
    用于涂覆移动网的两侧的方法和装置

    公开(公告)号：US4076864A

    公开(公告)日：1978-02-28

    申请号：US717187

    申请日：1976-08-24

    Applicant: Hans Ivar Wallsten

    Inventor： Hans Ivar Wallsten

    IPC: B05C5/02 ,  B05C1/08 ,  B05C3/12 ,  B05C9/04 ,  B05C11/04 ,  B05D1/18 ,  B05D1/42 ,  B05D3/12

    CPC classification number: B05D1/18 ,  B05C1/0826 ,  B05C1/0869 ,  B05C11/041 ,  B05C11/045 ,  B05C9/04 ,  B05D1/42 ,  B05D2252/02 ,  B05D2252/10

    Abstract: A method and apparatus for coating both faces of a moving web, such as a paper web, in which the web is fed longitudinally at a speed in excess of 300 meters per minute, between a rotating support roller and a blade, the blade having a bevel at the point of contact with the web. Coating material is fed into the nip between the roller and the web to coat the paper web on both faces. The angle which the blade forms with is chosen to be not greater than 20.degree. and the bevel width, as measured in the direction of movement of the web, is at most 0.15 centimeters. Preferably the blade is urged against the web with a force not exceeding 0.20 kgf per centimeter width of web.

    Abstract translation: 一种用于涂覆移动纤维网（例如纸幅）的两个面的方法和设备，其中幅材以超过300米/分钟的速度纵向地供给在旋转支撑辊和叶片之间，叶片具有 在与网络接触点处的斜面。 涂料被送入滚筒和卷筒纸之间的辊隙中以在两面上涂布纸幅。 叶片形成的角度选择为不大于20°，并且在幅材的移动方向上测量的斜面宽度最大为0.15厘米。 优选地，叶片以不超过0.20kgf /厘米宽的幅材的力被推靠在幅材上。

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