发明名称 Method and device for applying a flat material web section
摘要 The invention relates to a method for applying flat material web sections ( 28 ) to a first flat web of material ( 6 ) which is displaced in the direction of the machine having a first web speed during the production of hygiene articles or medical articles. The dimensions of the flat material web sections ( 28 ), in the direction of the machine, are smaller than the measurements of the articles which are to be produced. The flat material web sections ( 28 ) of an endless web ( 8 ) are separated in the cut-and-place method and are arranged on the first flat material web ( 6 ). The endless web ( 8 ) is fed at a second web speed to a second cutting station in the direction of a cutting roller ( 18 ). According to the inventive method, a front section ( 26 ) of the endless web ( 8 ) is applied against a surface section ( 24 ) of an anvil roller ( 22 ) which co-operates with the cutting roller ( 18 ), the surface section being curved less than the periphery ( 34 ) of the anvil roller ( 22 ). The front section ( 26 ) is cut in the endless web ( 8 ) in order to form the flat material web section ( 28 ) and each cut flat material web sections ( 28 ) is accelerated in a slip-free manner by the anvil roller ( 22 ).
申请公布号 US2007157778(A1) 申请公布日期 2007.07.12
申请号 US20040582634 申请日期 2004.12.08
申请人 发明人 LOHRENGEL ARMIN;SPRICK RALF;FRANK BERND
分类号 B26D1/56;A61F13/15 主分类号 B26D1/56
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