MOLD FOR MOLDING TOE BOX OF SAFETY SHOES AND METHOD FOR MANUFACTURING THE TOE BOX OF THE SAFETY SHOES

PROBLEM TO BE SOLVED: To provide a mold having an even number of four or more recessed parts (cavities) and capable of efficiently manufacturing the toe box of safety shoes excellent in uniform quality and strength even if slightly different amounts of a resin raw material are supplied to a pluralit...

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Bibliographische Detailangaben
Hauptverfasser: OZAKI KENGO, FUKUZAWA TAKEO, TOMINAGA MASAHIKO, SAKAUCHI SHOJI
Format: Patent
Sprache:eng
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