The invention discloses a biaxially oriented film (2) consisting of polypropylene with perforated lines. Said film has at least two perforated lines running parallel to one another at a maximum distance of 10mm. The perforations (1) of the two lines are offset in relation to one another.
申请公布号
AU2010288875(B2)
申请公布日期
2014.07.17
申请号
AU20100288875
申请日期
2010.08.26
申请人
TREOFAN GERMANY GMBH & CO. KG
发明人
SPEITH-HERFURTH, ANGELA;STUPPI, PATRICK;WINTRICH, LEO;STEINBRECHER, JORG;HENNE, MARKUS