Punching device

The utility model discloses a punching device, which is used for punching an EVA (Ethylene Vinyl Acetate) film and comprises a bottom frame and a top frame, the bottom frame and the top frame are connected through a connecting piece, and an open space is formed between the bottom frame and the top f...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHENG XIBIAO, HOU WEI, LI SONGLIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CUTTING CUTTING-OUT HAND CUTTING TOOLS PERFORATING PERFORMING OPERATIONS PUNCHING SEVERING SEVERING BY MEANS OTHER THAN CUTTING STAMPING-OUT TRANSPORTING
Online-Zugang:	Volltext bestellen
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