PREPARATION OF DRUM FOR WIRE AND CABLE

PURPOSE:Winding bobin and flange plate are formed by polyethylene added with a foaming agent in advance, the flange plate is supported at both ends of the winding bobin by a fastening member to get a drum having a large mechanical strength.

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Bibliographische Detailangaben
Hauptverfasser: NAKAGAWA MORIYOSHI, SEKIMOTO IKUYASU, MOMOI KAZUO
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:PURPOSE:Winding bobin and flange plate are formed by polyethylene added with a foaming agent in advance, the flange plate is supported at both ends of the winding bobin by a fastening member to get a drum having a large mechanical strength.