发明名称 Apparatus for automatically applying reinforcing tabs to loose-leaf sheets
摘要 A method and apparatus for automatically applying reinforcing tabs to sheets in a loose-leaf binder includes a projecting tab guide sized to fit within a ring of the loose-leaf binder and adapted to apply a reinforcing tab between the edge of the sheet and a hole in the sheet through which the ring passes. Pressure-sensitive adhesive-back reinforcing tabs are separated from the carrier strip as the strip passes around a deflecting edge adjacent to an end of the tab guide. An inclined pressure foot presses the separated tab onto the sheet to attach it thereto.
申请公布号 US4274906(A) 申请公布日期 1981.06.23
申请号 US19790087634 申请日期 1979.10.23
申请人 BLONDES, LEONARD S. 发明人 CLAR, MILTON
分类号 B42F3/00;B65C11/00;(IPC1-7):B32B35/00 主分类号 B42F3/00
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