| 摘要 |
A device for transferring sealing bands fed in succession into a packet, from which a withdrawal element provided with two arms extracts them and transfers them to a line feeding packets which during their passage between the arms are provided with the bands; the extraction of each band from the pocket is effected with the aid of a stationary withdrawal element, interposed between the arms, which exerts on the central region of the band a suction action which ceases on the operation of valve means which are of instantaneous action so that the transfer of the band to the line feeding the packets is not hindered or delayed.
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