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    • 4. 发明授权
    • Tab applying method and apparatus
    • 标签应用方法和装置
    • US4504336A
    • 1985-03-12
    • US565711
    • 1983-12-27
    • Anselm Talalay
    • Anselm Talalay
    • B42C19/02B42F21/04B32B1/00
    • B42F21/04B42C19/02Y10T156/1034Y10T156/1339
    • Method and apparatus for affixing index tabs to book pages include accurately embossing indicia along a continuous first strip of plastic-coated paper, adhering cardboard reinforcing strips to the first strip and slitting and scoring the resulting assembly to provide tab strip stock. The tab strip stock is severed into successive tabs and carried by vacuum-operated clamping means to an adhesive-activating station and then a tab application station. Successive pages of a book are fed past the tab application location; those to be provided with tabs are stopped at various positions relative to the tab application locations and the clamping means folds tabs around the edges of selected pages.
    • 用于将索引标签固定到书页的方法和装置包括沿着连续的第一条塑料涂布纸精确地压印标记,将纸板加强条粘附到第一条上,并对所得到的组件进行切割和刻痕以提供拉片条。 接片片材料被切割成连续的接片,并由真空操作的夹紧装置携带到粘合剂启动台,然后是标签应用站。 一本书的连续页面通过标签应用程序位置进行; 设置有突片的那些在相对于突片应用位置的各个位置处停止,并且夹紧装置折叠选定页面的边缘周围。