| 摘要 |
An improved label feed comprising a first roller means for feeding an elongated parent strip of label material into the labeling apparatus, guide means in advance of the first roller means, cuttng means in the form of a rotary blade and an oscillating stationary blade adjacent the guide means for severing individual labels from the parent strip, and second roller means in advance of the cutting means for feeding the label strips onto a vacuum drum or the like for application to containers. A leaf spring is disposed above the parent strip adjacent the stationary blade and oscillates therewith. The guide means has air jets for directing streams of air against the parent strip before it is fed into the cutting means, to insure adequate feeding of limp label material. The second roller means can be a single pair of rollers, with a driven roller disposed beneath the label and a biased roller disposed above the label, or, in the case of very short labels, an additional pair of rollers disposed between the first pair and the cutting means, with the driven roller of the second pair being disposed above the strip and the biased roller thereof being disposed below the strip.
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