| 摘要 |
<p>Device for closing bags for containing powder or granular materials, suitable for installation within a belt, roller or similar line for conveying bags, comprising at least one sealing head (52) and a conveyor means (27) for feeding the bags (60) to the sealing head (52), characterised in that the sealing head (52) presents drive means (51, 53, 54, 55) causing it to advance, during the sealing process, at the same speed as the conveyor means to enable it to seal a bag (60) while the conveyor means is moving.</p> |
