METHOD AND DEVICE FOR SPREADING FOOD DOUGH AND DISK-LIKE FOOD DOUGH OBTAINED BY THE METHOD.

摘要

A method and a device for uniformly spreading a lump of food dough without occurrence of slippage between the food dough and a spreading roller and without occurrence of shrinkage of the food dough when the food dough is spread in a flat shape, and a disk-like food dough obtained by the method. In the method of spreading the lump of the food dough (3) placed on a loading table (7) in the flat shape, the conical spreading roller revolvable and rotatable relative to the loading table is installed on a lifting frame vertically movable relative to the loading table, and when the food dough is spread by pressing the spreading roller against the food dough, the spreading roller is drivingly rotated at a speed higher than that when the spreading roller is revolved and rotated in a driven manner to spread the food dough. The pressing speed of the spreading roller relative to the food dough is lowered at the end time more than that at the beginning time.