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193 条记录 (耗时 0.016 秒)

    ROLL END AIR FITTING ADAPTER AND METHOD OF USING SAME
    72.
    发明公开
    ROLL END AIR FITTING ADAPTER AND METHOD OF USING SAME 审中-公开

    公开(公告)号：EP4458551A1

    公开(公告)日：2024-11-06

    申请号：EP24172614.0

    申请日：2024-04-26

    申请人： Enercon Industries Corporation

    发明人： Wheeler, Craig, Anthony ,  Hanson, Jacob, William

    IPC分类号： B29C63/18 ,  B29C63/20 ,  B65H81/00 ,  B29C59/10 ,  B29C59/14

    摘要： A roll end air fitting adapter is couplable to an end of a cylindrical roll. The adapter includes an inner ring and outer ring defining a central opening concentric with a roll axis, an annular air channel extending about the roll axis, and a plurality of air passages leading from the air channel through the inner ring and/or the outer ring to peripheral outlet openings in an outer circumferential surface(s) of the inner ring and/or the outer ring. A compliant sleeve is disposed along the roll axis with the peripheral outlet openings between the end of the compliant sleeve and the outer ring so that the compliant sleeve overlaps the peripheral outlet openings. Supplying air to the adapter ring by the air source to force air through the air channel and the peripheral outlet openings facilitates sliding the compliant sleeve onto the cylindrical roll.

    UNIT AND METHOD FOR CORONA TREATMENT
    77.
    发明公开
    UNIT AND METHOD FOR CORONA TREATMENT 有权
    单位和方法电晕处理

    公开(公告)号：EP2976210A4

    公开(公告)日：2016-11-09

    申请号：EP14768044

    申请日：2014-03-18

    申请人： TRESU AS

    发明人： GYDESEN ERIK

    IPC分类号： B29C59/10 ,  H01T19/00

    CPC分类号： H01T19/00 ,  B05D3/144 ,  B29C59/10 ,  C01B13/115 ,  C01B2201/22 ,  C01B2201/62

    摘要： An apparatus for corona treatment, the apparatus including a corona treatment unit with an inlet side and an outlet side, wherein the unit includes one or more sets of transverse electrodes, at least one electrode in each set being connected to a high voltage source and at least one second electrode connected electrically to ground, wherein the second electrode connected to ground includes a rotatable roller. The apparatus is a through-flow apparatus adapted for corona treatment of material in sheets, and including at least one conveying table with a transverse direction and a longitudinal direction, where the at least one conveying table includes mechanical conveyor means. By such a solution is achieved an apparatus through which sheets of material can be conveyed and corona-treated without holding the material and pulling it through the apparatus.

    PRINTABLE FILM
    78.
    发明公开
    PRINTABLE FILM 审中-公开
    打印膜

    公开(公告)号：EP2978587A1

    公开(公告)日：2016-02-03

    申请号：EP14715091.6

    申请日：2014-03-27

    申请人： Innovia Films Limited

    发明人： READ, Simon ,  CARRUTHERS, David ,  LANGSTAFF, Stephen

    IPC分类号： B29C59/10 ,  B29C59/14 ,  C08J7/12

    CPC分类号： B29C59/10 ,  B29C59/14 ,  B32B27/32 ,  C08J5/18 ,  C08J7/123 ,  C08J2323/04 ,  C08J2323/10

    摘要： This invention concerns aprocess for producing a printable film comprising: providing a web of filmhaving a radiocarbon content;at a first location subjecting at least a first surface of the film web to a modified atmosphere dielectric barrier discharge (MADBD) treatment;winding the film web onto a reel;transporting the wound film web to a second location;unwinding the film web from the reel; and subjecting the first surface of the film to corona treatment. The invention also concerns printed films obtainable by the process of the invention, and articles of packaging and/or labelling made from such films.

    CORONA TREATMENT DEVICE
    80.
    发明公开
    CORONA TREATMENT DEVICE 有权
    设备技术治疗电晕

    公开(公告)号：EP2802455A2

    公开(公告)日：2014-11-19

    申请号：EP13700552.6

    申请日：2013-01-11

    申请人： OCE-Technologies B.V.

    发明人： KUYPERS, Herman

    IPC分类号： B41F23/00 ,  H01T19/00 ,  B29C59/10

    CPC分类号： B41J2/385 ,  B29C59/10 ,  B41J11/0015 ,  H01T19/00 ,  H05H1/2406 ,  H05H2001/2412 ,  H05H2001/481

    摘要： A corona treatment device is provided for treating a cut sheet material. The corona treatment device comprises a corona means for applying a corona plasma treatment onto a surface of a sheet, the corona means comprising a corona electrode, a sheet transporting means for transporting the sheet in the direction of a transport path along the corona means and a plurality of sheet guide elements for guiding the sheet along the corona means. The plurality of sheet guide elements is positioned between the corona electrode and the transport path thereby providing a predetermined distance between the transport path and the corona electrode. The plurality of sheet guide elements comprises at least a first sheet guide element extending in a direction at a first angle with respect to the sheet transport direction. The invention further pertains to a printing system for processing a cut sheet material comprising such a corona treatment device.