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公开(公告)号：EP2651803A2
公开(公告)日：2013-10-23
申请号：EP11805716.5
申请日：2011-12-15
发明人： NEWHOUSE, Kevin B. , TAIT, Bruce E. , LEE, Terence A. , EASTMAN, Christopher M. , CECIL, Arlie J. , NEITZEL, Andrew F.
CPC分类号： B65H18/10 , B65H18/28 , B65H19/20 , B65H19/28 , B65H19/283 , B65H75/10 , B65H75/28 , B65H2301/51512 , B65H2408/23
摘要： The disclosure generally relates to a film roll core used for winding a polymeric film around, an apparatus for winding the polymeric film on the film roll core, a process of winding the polymeric film on the film roll core, and a rolled film on the film roll core. The disclosure more particularly relates to an open gap film roll core that is capable of reducing defects in wound films.
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公开(公告)号：EP2488431A2
公开(公告)日：2012-08-22
申请号：EP10823887.4
申请日：2010-10-11
IPC分类号： B65H23/025 , B65H35/02 , B65H27/00 , B65H20/00
CPC分类号： B65H23/0256 , B65H20/02 , B65H23/025 , B65H23/26 , B65H27/00 , B65H35/02 , B65H2301/4148 , B65H2301/41487 , B65H2301/51214 , B65H2404/1311 , B65H2404/1317 , B65H2404/1415 , B65H2701/1315
摘要： A web tensioner, a web slitter, a method of tensioning a web, and a method of slitting a web are provided. A corrugated edge nip is used in the tensioner, the slitter, and the methods of tensioning and slitting. The corrugated edge nip can provide a crossweb tension to a suspended web or film in a web line. The corrugated edge nip can be used in conjunction with, for example, a rotary shear slitter to improve slit edge quality.
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公开(公告)号：EP2651803B1
公开(公告)日：2016-02-24
申请号：EP11805716.5
申请日：2011-12-15
发明人： NEWHOUSE, Kevin B. , TAIT, Bruce E. , LEE, Terence A. , EASTMAN, Christopher M. , CECIL, Arlie J. , NEITZEL, Andrew F.
CPC分类号： B65H18/10 , B65H18/28 , B65H19/20 , B65H19/28 , B65H19/283 , B65H75/10 , B65H75/28 , B65H2301/51512 , B65H2408/23
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公开(公告)号：EP2903922A1
公开(公告)日：2015-08-12
申请号：EP13777381.8
申请日：2013-09-30
发明人： NEWHOUSE, Kevin B. , TAIT, Bruce E. , LEE, Terence A. , SMITH, Michael L. , TAGGART, Kyle , MANN, Stanley T. , HOLMES, Ronald L. , EDMAN, Timothy J. , REED, Mark T. , FRANKE, Carsten , TANLEY, Chris J.
CPC分类号： B65H75/10 , B65H18/28 , B65H19/28 , B65H75/28 , B65H2301/41427 , B65H2301/41428 , B65H2511/166
摘要： The disclosure generally relates to a looped pile film roll core used for winding a polymeric film, a method of winding film on the looped pile film roll core, and a roll of film that includes the looped pile film roll core. The disclosure describes an article and a process to reduce the core impressions created by the starting end of a web on the adjacent web layers next to the core. In one particular embodiment, the present disclosure can lead to a reduction in the amount and severity of such core impressions on a wound polymeric film, by reducing the amount of stress in adjacent layers of wound web.
摘要翻译： 本发明一般涉及用于缠绕聚合物膜的环状绒毛膜卷芯，在环状绒毛膜卷芯上缠绕膜的方法和包括环状绒毛膜卷芯的膜卷。 本公开描述了一种用于减少在核心旁边的相邻网络层上由web的起始端创建的核心印象的文章和过程。 在一个具体实施方案中，本公开可以通过减少缠绕网的相邻层中的应力量，导致在卷绕的聚合物膜上的这种芯印模的量和严重性的降低。
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公开(公告)号：EP2903922B1
公开(公告)日：2018-08-08
申请号：EP13777381.8
申请日：2013-09-30
发明人： NEWHOUSE, Kevin B. , TAIT, Bruce E. , LEE, Terence A. , SMITH, Michael L. , TAGGART, Kyle , MANN, Stanley T. , HOLMES, Ronald L. , EDMAN, Timothy J. , REED, Mark T. , FRANKE, Carsten , TANLEY, Chris J.
CPC分类号： B65H75/10 , B65H18/28 , B65H19/28 , B65H75/28 , B65H2301/41427 , B65H2301/41428 , B65H2511/166
摘要： The disclosure generally relates to a looped pile film roll core used for winding a polymeric film, a method of winding film on the looped pile film roll core, and a roll of film that includes the looped pile film roll core. The disclosure describes an article and a process to reduce the core impressions created by the starting end of a web on the adjacent web layers next to the core. In one particular embodiment, the present disclosure can lead to a reduction in the amount and severity of such core impressions on a wound polymeric film, by reducing the amount of stress in adjacent layers of wound web.
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公开(公告)号：EP3085206A1
公开(公告)日：2016-10-26
申请号：EP14872213.5
申请日：2014-12-18
发明人： RETTERATH, Joshua M. , TAIT, Bruce E. , TANLEY, Chris J. , ROSKA, Fred J. , LEE, Terence A. , NEWHOUSE, Kevin B.
CPC分类号： H05F3/02 , B65H27/00 , B65H2301/5133 , B65H2401/14 , B65H2401/141 , B65H2404/533 , B65H2404/5331 , B65H2404/5511
摘要： The present disclosure describes a looped pile static reduction blanket or cloth, an apparatus including the looped pile static reduction blanket, and a technique to neutralize static and static patterns from a polymeric film surface during processing, to enable higher speeds and fewer defects during web transport and subsequent processing of wound film rolls, an apparatus including the looped pile static reduction cloth, and a technique to neutralize static from a polymeric shaped part during processing, to enable fewer defects. The looped pile static reduction blanket includes a static reduction engagement fabric that is resilient and can facilitate discharge of static from a web to ground before, during, and after contact with a charged web.
摘要翻译： 本公开描述了一毛圈静电减少毯子或布，向装置包括毛圈静电减少毯，并在加工过程中和从聚合物膜表面的静态和静态的图案，以使幅材在运输过程中更高的速度和较少缺陷的技术 和卷绕薄膜贴片，到装置包括毛圈静电减少布，并在加工过程中的静电由聚合形部分，以使较少的缺陷的技术的后续处理。 该毛圈静电减少毯包括静态削减承诺织物做是有弹性的，并且可以从web促进静电放电之前到地，期间和具有带电幅材接触后。
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