公开(公告)号：EP2643254A4

公开(公告)日：2015-08-05

申请号：EP11843797

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 ,  G06K19/077

CPC分类号： G06K19/07758 ,  B65H75/182 ,  B65H2701/1244 ,  G06K7/08 ,  G06K15/024 ,  Y10T29/49016

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.

公开(公告)号：EP2828171A4

公开(公告)日：2016-03-23

申请号：EP13765267

申请日：2013-03-15

申请人： STORA ENSO OYJ

发明人： RÄSÄNEN JARI ,  PÖYHÖNEN NIILO ,  HILTUNEN MARI ,  KYLLIÄINEN OUTI

IPC分类号： B31B50/59 ,  B65D1/26 ,  B29C51/08 ,  B29C51/22 ,  B29K311/12 ,  B31B50/00 ,  B32B38/12 ,  B65D1/34 ,  B65D75/32

CPC分类号： B31B49/02 ,  B29C51/082 ,  B29C51/087 ,  B29C51/22 ,  B29C2791/001 ,  B29K2311/12 ,  B29K2311/123 ,  B29L2031/712 ,  B31B50/0012 ,  B65D1/26 ,  B65D1/34 ,  B65D75/326

摘要： A deep-drawn paper tray made of paper material, a method and an apparatus for manufacturing the tray, and a closed product package comprising the tray. The tray having a bottom and upwardly expanding side walls around the bottom, the side walls of the tray being shaped to expand through a plurality of circumferential steps dimensioned low enough for obtaining wrinkle-free side walls for the tray. The outermost step is a flat, wrinkle-free rim flange, which enables liquid and gas proof heat-sealing of a lid to form the package. The apparatus may comprise upper and lower moulding tools with concentric movable frames for forming the tray bottom and side wall steps from paper blanks, and moulding tools may be mounted onto a rotating turret carrying a paper blank through working stations arranged along the turret circumference, to shape the tray bottom and the side wall steps at the consecutive stations.

摘要翻译： 由纸质材料制成，用于制造该盘的方法和装置的深拉纸托盘，和一个封闭的产品包装，其包括托盘。 具有底部和侧壁围绕的底部向上扩大的托盘，所述托盘的侧壁的形状通过的尺寸构造成用于获得无皱侧壁的托盘足够低圆周步骤a。多个扩大。 最外层的步骤是平的，无皱轮辋凸缘，其使盖的液体和气体证明热密封以形成包装。 该装置可以包括具有同心可动框架上，下成型工具用于形成从纸张坯料托盘底和侧壁的步骤，和模制工具可被安装到旋转转台承载通过沿转塔圆周布置工作站纸空白，以 塑造托盘底部并在连续的站侧壁的步骤。

公开(公告)号：EP2616821A4

公开(公告)日：2015-06-24

申请号：EP11824640

申请日：2011-09-16

申请人： STORA ENSO OYJ

发明人： MAIJALA JUHA ,  JOUPPI MARTTI ,  PÖYHÖNEN NIILO

IPC分类号： B65D79/02 ,  G01P1/12

CPC分类号： B65D79/02 ,  G01P1/127