Vorrichtung und Verfahren zum Perforieren von Filmen
摘要
<p>Method for perforating films, characterised in that it consists mainly in the fact that successive series of perforations are made by means of heated sleeve tubes (10); the small discs (32) cut out are grasped; and these small discs (32) are moved away from the film (2) in this way, so that they are actually cut away. <IMAGE></p>
申请公布号
DE69415711(D1)
申请公布日期
1999.02.18
申请号
DE1994615711
申请日期
1994.02.15
申请人
MACHINE-SERVICE N.V., LOENHOUT, BE
发明人
FADDAR, FRANS MARIJN, B-2170 MERKSEM, BE;FADDAR, LUC, B-2310 RIJKEVORSEL, BE