Shoe upper and sole cutting die

The utility model discloses a shoe upper and sole cutting die. The shoe upper and sole cutting die comprises a roller, a sole cutting ring and an upper cutting ring, more than one dovetail slot is formed in each of two opposite sides of the surface of the roller; dovetail sliding blocks are arranged...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: CAO JUNLIANG, WU ZHIQIANG, ZHOU ZHONGHUAI, LI WEIHONG, HE YUANFAN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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