SLITTER DEVICE AND METHOD FOR SLITTING AND CUTTING RECORDING MATERIAL

PROBLEM TO BE SOLVED: To provide a means for effectively suppressing generation of a burr phenomenon when cutting a web into a plurality of numbers of the width direction by a plurality of pairs of rotary blades on both sides, while continuously traveling the web. SOLUTION: In this slitter device M,...

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Bibliographische Detailangaben
1. Verfasser:	NOJIMA MASAHARU
Format:	Patent
Sprache:	eng
Schlagworte:	CUTTING DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING,CUTTING-OUT, STAMPING-OUT OR SEVERING HAND CUTTING TOOLS PERFORMING OPERATIONS SEVERING TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a means for effectively suppressing generation of a burr phenomenon when cutting a web into a plurality of numbers of the width direction by a plurality of pairs of rotary blades on both sides, while continuously traveling the web. SOLUTION: In this slitter device M, the plurality of pairs of upper blades 1 and lower blades 2 opposed across the traveling web W are arranged at prescribed intervals in the web width direction, and the web W is slit between each pair of rotary blades. Each pair of rotary blades is constituted by combining the upper blade 1 having a cutting edge angle of