| 摘要 |
<p>The invention relates to a tunnel oven comprising a conveyor belt and a number of perforated-pipe gas burners distributed along at least part of the length of the oven, beginning at its entrance, said tunnel being characterized in that, in said part of the length of the oven, it comprises at least one metal-fibre-type radiant burner positioned above the belt between two perforated-pipe gas burners. The tunnel oven is particularly applicable to baking dry biscuits such as crackers.</p> |
