利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

76 条记录 (耗时 0.012 秒)

    CORE WITH A TAG
    71.
    发明公开
    CORE WITH A TAG 审中-公开
    用记号笔CORE

    公开(公告)号：EP2643254A1

    公开(公告)日：2013-10-02

    申请号：EP11843797.9

    申请日：2011-11-22

    申请人： Stora Enso Oyj

    发明人： RÄSÄNEN, Jari ,  PÖYHÖNEN, Niilo

    IPC分类号： B65H75/18 ,  G06K7/08

    摘要： A paper roll core, which includes a tag and wherein the tag is a tag which is radio-readable and includes a flexible element. The core has its end face provided with a recess with a bottom and a wall, in which the tag is fitted in an at least partially coiled configuration. For example, the tag can be glued in the recess. Alternatively or additionally, the tag can be retained substantially stationary by a springback force evolved as a result of coiling the flexible element, bracing the flexible element against a wall and/or a bottom included in the recess.

    BOARD, A METHOD OF MANFACTURING THE SAME AND A CONTAINER MADE FROM IT
    72.
    发明公开
    BOARD, A METHOD OF MANFACTURING THE SAME AND A CONTAINER MADE FROM IT 有权
    纸板，用于生产和由其衍生集装箱

    公开(公告)号：EP2126210A1

    公开(公告)日：2009-12-02

    申请号：EP08718571.6

    申请日：2008-03-17

    申请人： Stora Enso Oyj

    发明人： RÄSÄNEN, Jari ,  PENTTINEN, Tapani ,  PÖYHÖNEN, Niilo

    IPC分类号： D21H21/22 ,  B65D81/38 ,  D21H17/33 ,  B32B27/10 ,  B65D3/28 ,  D21H21/56

    CPC分类号： D21H17/00 ,  D21H17/33 ,  D21H17/35 ,  D21H21/22 ,  D21H21/54 ,  D21H21/56 ,  Y10T428/1303

    摘要： The invention relates to a method of manufacturing board (2), a board provided by the method, and a container formed from the same, such as a disposable drinking cup. According to the invention, fibre-based stock is doped with a polymer (6), ending in a pulp web that is formed of this pulp on a board machine wire, and in a board layer (3) that is obtained from the same by pressing and drying. When the board layer is heated, the polymer melts and water vapour bubbles penetrate it, rendering the layer porous. The polymer used for the doping can comprise, for example, a low density polyethylene (LDPE) that has a melt viscosity of about 15. Pore-generating heating can be carried out for the board or only for the container manufactured from it. The porous layer prevents the hot drink enjoyed from the cup from burning the fingers of the user.

    A METHOD FOR PRODUCING IDENTIFICATION MARKS ON PAPER OR BOARD AND A MARKED MATERIAL MADE WITH THE METHOD
    74.
    发明公开
    A METHOD FOR PRODUCING IDENTIFICATION MARKS ON PAPER OR BOARD AND A MARKED MATERIAL MADE WITH THE METHOD 有权
    用于生产识别标志在纸或纸板和WITH的程序作出标记的材料

    公开(公告)号：EP1701850A1

    公开(公告)日：2006-09-20

    申请号：EP05701721.2

    申请日：2005-01-04

    申请人： Stora Enso Oyj

    发明人： MIIKKI, Nina ,  TEVÄ, Erkki ,  RÄSÄNEN, Jari

    IPC分类号： B41M3/14 ,  D21H21/40

    CPC分类号： D21H27/02 ,  B41M5/24 ,  B41M5/26 ,  B41M7/0027 ,  D21H21/40 ,  D21H25/005 ,  D21H25/04 ,  D21H27/38

    摘要： The invention comprises a method for producing identification marks (5) on layer-structured paper or board (7) to be manufactured in a continuous web and the marked papers and boards obtained with this method. With this method, the marks (5) are made with a laser beam on a moving web form fiber layer (1), on which a second layer of material (6) is subsequently overlaid in such a way that the marks remain inside the layer-structure of the moving web. The second material layer (6) may comprise a second fiber layer or, for example, a polymer coating. The laser marking could take place, for example, by burning the surface of the fiber layer (1) or by engraving it. Inside the layer structure, the marks (5) are protected, but detectable with a detector to ensure the authenticity of the material: The marked paper or board is suitable for product packages to be protected against product forgeries.