发明名称 PAPER ROLL WITH CENTRAL HOLE AND REINFORCING MEMBER, AND METHOD FOR MAKING SAID ROLL
摘要 The invention relates to a paper roll (10), in particular for tissue paper, that comprises a central hole along the winding axis, with a cylindrical reinforcement member on which the paper is wound, characterised in that said reinforcement member includes at least one ring (40) connected to the innermost turn of the roll (10), having a width smaller than the width of the roll (10), and provided with a means for extracting the ring by applying a pulling force substantially along the axis of the roll.
申请公布号 EA017951(B1) 申请公布日期 2013.04.30
申请号 EA20100001225 申请日期 2009.02.03
申请人 GEORGIA-PACIFIC FRANCE 发明人 DENIS YVES;SIGWALT RENE;LAURENT PIERRE;RUPPEL REMY
分类号 B65H18/28;A47K10/38;B65H75/00 主分类号 B65H18/28
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