PURPOSE: A rice thin film heating apparatus for producing rice noodles is provided to heat and cook a rice thin film inside a rice noodle producing apparatus without a kneading process. CONSTITUTION: A rice thin film heating apparatus for producing rice noodles comprises the following: a steam outputting unit including steam pipes with plural steam outlets; a conveyor belt(120) rotating the outer circumference of two rotation rollers(121), and including high viscosity rice thin films on the upper side; a housing(30) including an internal space for storing the steam outputting unit and the conveyor belt, and an inlet for inflowing high temperature steam into the housing; a temperature for sensing the internal temperature of the housing; and a temperature display device displaying the temperature on the outside of the housing.무한궤도를 이루는 컨베이어 벨트 상면에 쌀박막을 적재하여 고온의 스팀을 배출하는 파이프 상부를 통과하면서 쌀박막을 가열하여 졸(sol) 상태의 액상 쌀박막을 겔(gel) 상태가 되도록 가열하는 가열장치 및 이를 이용한 가열방법.