发明名称 Apparatus and method for forming a ribbon of continuously connected dish-shaped sequins
摘要 Apparatus for forming a continuous ribbon of connected dish-shaped sequins including a punch-and-die system for receiving a continuous ribbon of moldable material, a power source coupled to the continuous ribbon of moldable material to move the ribbon through the punch-and-die system incrementally to discrete spaced positions; and forming a score line at a first discrete position of the ribbon, punching a hole at a second discrete position of the ribbon, shaping the sequin at third and fourth discrete positions of the ribbon, forming the dish-shaped face at a fifth discrete position of the ribbon and accomplishing the formation of the score line, the hole, the outer shape of the sequin and the dish-shaped face on each sequin simultaneously by the punch-and-die system.
申请公布号 US5346664(A) 申请公布日期 1994.09.13
申请号 US19920881466 申请日期 1992.05.11
申请人 LENSON, HARRY 发明人 LENSON, HARRY
分类号 B29C69/00;B29D19/04;(IPC1-7):B29D19/04 主分类号 B29C69/00
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