发明名称 METHOD FOR WINDING A CONTINUOUS MATERIAL WEB AND WINDING MACHINE FOR CARRYING OUT THE METHOD
摘要 The invention relates to a method for winding a continuous material web (4), in particular a web of fibrous material, in which the material web (4) is wound consecutively onto a plurality of winding cores (10, 11) to form wound rolls (6), wherein the material web (4) is led over a support drum (2), wherein prior to beginning the transfer of the material web (4) the wound roll (6) to be formed is moved away from the support drum (2), forming an open draw, and wherein a new winding core (11) is brought to the support drum (2) so that the material web (4) is slung around said winding core at least in a peripheral area (13) thereof. The method according to the invention is characterized in that in the peripheral area (13) of the new winding core (11) wrapped by the material web (4), the material web (4) is separated by a separating device (14) that produces two separation lines (16.1, 16.2), wherein the two separation lines (16.1, 16.2) intersect in the area of the material web (4) and thereby form a new beginning (18) of the material web (4) and that at least in the area of the new beginning (18) of the material web (4) to be formed an adhesive medium (25) is applied between the material web (4) and the new winding core (11).
申请公布号 EP2250110(A1) 申请公布日期 2010.11.17
申请号 EP20090718274 申请日期 2009.02.26
申请人 VOITH PATENT GMBH 发明人 KAIPF, WALTER;MADRZAK, ZYGMUNT
分类号 B65H19/28 主分类号 B65H19/28
代理机构 代理人
主权项
地址