| 摘要 |
<p>The machine consists of supply bobbins of polyethylene film or other type of micro-perforated plastics film, situated above and below the plane of a conveyor belt with intermittent travel, which feeds the loaves contained in moulds which form part of the belt and supply at least one loaf at each movement to a preform at each turn of roller. A sealing device operated by piston joins the free ends of the film. A second preform receives the loaves from the first preform, and in the second preform takes place the sealing and cutting operation.</p> |
