| 摘要 |
A feed module for feeding envelopes into a mail handling machine, which feed module comprises envelope conveyor means for conveying said envelopes through the feed module, separator means for selecting said envelopes one-by-one, moistener means for moistening a flap of the envelope selected in this way, and closure means for pressing the envelope closed and for ejecting it from the feed module, said closure means comprising two superposed extractor rollers, each of which has a respective ribbed portion that is made of a hydrophobic material and that extends over a width corresponding to at least the width of a print zone in which the postal imprint is to be printed.
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