Method for manufacturing sheet film

In this method for transporting a long, strip-shaped raw fabric 1 having a first film, an adhesive layer, and a second film downstream with respect to the longitudinal direction, cutting the raw fabric 1 with a cutting blade 51, and obtaining a plurality of sheet films 2, the raw fabric 1 is cut so...

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Bibliographische Detailangaben
1. Verfasser:	HIRAOKA, SHINYA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CUTTING CUTTING-OUT DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING,CUTTING-OUT, STAMPING-OUT OR SEVERING HAND CUTTING TOOLS PERFORATING PERFORMING OPERATIONS PUNCHING SEVERING SEVERING BY MEANS OTHER THAN CUTTING STAMPING-OUT TRANSPORTING
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Beschreibung
Zusammenfassung:	In this method for transporting a long, strip-shaped raw fabric 1 having a first film, an adhesive layer, and a second film downstream with respect to the longitudinal direction, cutting the raw fabric 1 with a cutting blade 51, and obtaining a plurality of sheet films 2, the raw fabric 1 is cut so as to partition the raw fabric 1 into a plurality of sheet films 2 and an unneeded portion 3 that has a reticulated shape in plan view remaining around the sheet films 2, and immediately after the cutting, the unneeded portion 3 is pulled out and removed.