| 摘要 |
<p>The present invention relates to THREE IN ONE PROCESS DIE wherein die (1) is stable at downside when ring (2) comes from upside and touch to die cutting process happened as both materials are hard ; then the mould gives the pressure to material for required shape of article; at the time of molding the article and die does not allow to move raw article to unhide by maintaining pressure; when the mould has fixed its size after that the ring on punch (3) will it’s out cutting.</p> |
