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1.发明申请CENTRALLY-HOLED PAPER ROLL WITH REINFORCING ELEMENT AND METHOD OF MANUFACTURING SAID ROLL 有权带有增强元件的中心卷筒纸和制造滚筒的方法公开(公告)号：US20130341450A1
公开(公告)日：2013-12-26
申请号：US14012215
申请日：2013-08-28
Applicant: SCA Tissue France
Inventor： Yves Denis , Rene Sigwalt , Pierre Laurent , Remy Ruppel
CPC classification number: A47K10/16 , B65H18/28 , B65H75/00 , B65H75/18 , B65H2301/41484 , B65H2301/415016
Abstract: A roll of sheet product, in particular of tissue paper, with a central hole along its winding axis includes a cylindrical reinforcing element onto which the paper is wound. The reinforcing element includes at least one ring joined to the innermost turn of the roll, with a width less than the width of the roll and provided with a means of extracting the ring by pulling substantially along the axis of the roll.
Abstract translation: 一卷片材产品，特别是薄纸，沿着其卷绕轴线具有中心孔，包括一个圆筒形加强元件，纸张被卷绕到该圆柱形加强元件上。 加强元件包括至少一个连接到辊的最内圈的环，其宽度小于辊的宽度，并且设置有通过基本上沿着辊的轴线拉动来提取环的装置。
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2.发明授权公开(公告)号：US08910901B2
公开(公告)日：2014-12-16
申请号：US14012215
申请日：2013-08-28
Applicant: SCA Tissue France
Inventor： Yves Denis , Rene Sigwalt , Pierre Laurent , Remy Ruppel
CPC classification number: A47K10/16 , B65H18/28 , B65H75/00 , B65H75/18 , B65H2301/41484 , B65H2301/415016
Abstract: A roll of sheet product, in particular of tissue paper, with a central hole along its winding axis includes a cylindrical reinforcing element onto which the paper is wound. The reinforcing element includes at least one ring joined to the innermost turn of the roll, with a width less than the width of the roll and provided with a means of extracting the ring by pulling substantially along the axis of the roll.
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