SUPPLY APPARATUS AND SUPPLY METHOD OF FILLING

PROBLEM TO BE SOLVED: To provide a filling supply apparatus in which a bag product in which an article is not filled is prevented from being generated in a filling and packaging step and a measuring device for emergency is not required.SOLUTION: A filling supply method includes a first step of sequentially supplying a holding vessel which accommodates filling therein and one end of which is opened and the other end of which is closed, in an erected state, and a second step of circulating and traveling while holding the hold vessel which includes filling holding parts provided at equal pitches in an endless traveling body which circulates and travels, and is delivered to a hold position in the first step, and moving the filling for one package within the hold vessel delivered to the filling holding parts to a predetermined packaging bag in the middle of traveling of the endless traveling body. In the filling holding part, the holding vessel delivered through the first step is covered with a lid and held while its open end being turned upward. In the second step, the hold vessel the open end of which is closed with the lid is vertically inverted together with the lid in the middle of traveling of the endless traveling body; the lid is opened; and the filling in the hold vessel is moved to the predetermined packaging bag.