发明名称 Transport- och lagringsskydd för kanterna på cylindriska pappersrullar
摘要 The invention concerns a transport and storage protector for the edges of cylindrical paper rolls. It is characterised in that the disc-shaped protector has a circular shape and exhibits a central, circular portion (3; 303) which is surrounded by an edge portion wherein the central portion (3; 303) has a greater thickness than the edge portion (4; 304). The edge portion (4; 304), which lies nearest to the end surface of the roll (1) extends all the way out to the edge of the roll (1) and the thicker, central portion (3; 303), which is arranged concentrically with the edge portion (4; 304), extends only part of the way out towards the edge.
申请公布号 SE9802814(L) 申请公布日期 2000.02.25
申请号 SE19980002814 申请日期 1998.08.24
申请人 SCA PACKAGING SWEDEN AB 发明人 RENMAN MAGNUS;RABE JOHAN
分类号 B65D85/66;(IPC1-7):B65H75/00;B65B25/14;B65D85/67 主分类号 B65D85/66
代理机构 代理人
主权项
地址