The present invention is to coat the coated paper so that deformation of the container does not occur even if a long time containing the food containing water by strengthening the water resistance in a biodegradable container containing vegetable waste and starch, such as cheap cornstalks, wheat straw, chaff, etc. In particular, the present invention relates to a coating paper supplying device of a container manufacturing device which seeks to provide mass production of products by supplying coated papers to a manufacturing device of a disposable container in a rapid and large quantity, thereby ensuring stability of molding and uniform coating and rapid operation. The present invention pressurizes the upper and lower molds 200 coupled with the lifting means (B) on the left and right to engage and separate the upper and lower molds 200 by raising and lowering the upper and lower molds 200 conveyed by the conveying means (A). Forming means (C) for foaming the raw material in the furnace 210, And the withdrawal means for separating the upper and lower mold 200 by the lifting means (B) to take out the molded container from the molding hole 210, cleaning the molding hole 210 and the like； Comprising a raw material injection means for injecting the raw material into the molding hole 210 and a trembling means for tremoring the molded container, To configure a coated paper supply means (D) for supplying a coated paper 300 made of edible paper or degradable film between the upper and lower molds 200 separated by the lift means (B) to supply one or a plurality of coated papers. Therefore, it is possible to obtain a fast supply of coated paper and to achieve a fast productivity and a stable supply effect.본 발명은 값싼 옥수수대, 밀대, 왕겨 등의 식물성 폐기물 및 전분 등을 주성분 원료로 하는 생분해성 용기에 내수성을 강화시켜 수분이 많은 음식물을 장시간 담아도 용기의 변형이 일어나지 않도록 코팅지를 코팅하기 위한 것으로 특히 일회용 용기의 제조장치에 코팅지를 신속하고 대량으로 공급시켜 성형의 안정성과 균일한 코팅, 신속한 작업으로 제품의 대량생산성을 추구하려는 용기 제조장치의 코팅지공급장치에 관한 것이다.본 발명은 이송수단(A)에 의해 이송되는 상하금형(200)을 승하강시켜 상하 금형
