FOOD DOUGH SPREADING DEVICE AND FOOD DOUGH SPREADING METHOD

摘要

A food dough spreading method supplies a food dough (15) between spreading rollers (27) of a spreading means (25) wherein a plurality of the spreading rollers (27) are disposed in a V shape and progressively spreads the same thinner wherein the width of the food dough (15) flowing from the spreading means (25) is adjusted by adjusting the gap of a pair of vibration applying members (31) provided between the plurality of spreading rollers (27) disposed in a V shape and the vibration applying members (31) reciprocatingly vibrate in the lengthwise direction of the spreading rollers (27) at the position where the width was adjusted. The reciprocating vibration of the pair of vibration applying members (31) is vibration in the direction of mutual approach and separation and when the pair of vibration applying members (31) are mutually approaching the feed rate of the food dough (15) by the spreading rollers (27) is stopped or slowed and when the pair of vibration applying members (31) are mutually separating the food dough (15) is fed faster by the spreading rollers (27).