发明名称 Methods and systems for packaging a product
摘要 A method for applying a heat shrinkable film to a carton for forming a shape of the carton is provided. The carton includes a top panel, a bottom panel, at least one side panel extending between the top panel and the bottom panel, and a movable section that is movable between a first position and a second position. The method includes providing a heat-shrinkable but unshrunken film, wrapping the film in an unheated condition around at least a portion of the carton including at least a portion of the movable section of the carton, and moving the movable section from the first position to the second position to form a shape of the carton by heating the heat-shrinkable film to shrink the heat-shrinkable film into contact with at least a portion of the movable section.
申请公布号 US7752827(B2) 申请公布日期 2010.07.13
申请号 US20080172508 申请日期 2008.07.14
申请人 GRAPHIC PACKAGING INTERNATIONAL, INC. 发明人 LEARN ANGELA E.;RYAN MICHAEL D.
分类号 B65B53/02 主分类号 B65B53/02
代理机构 代理人
主权项
地址