[Task] Provided is a buffering device in an automatic cloth feeder that includes a cloth standby section in which cloth stands by temporarily, and accumulates the cloth. [Means for Resolution] There is provided a cloth supply section 11 that can supply a quantity of cloth exceeding a processing quantity of feeding so as to proceed with feeding in an automatic cloth feeder 10 without congestion in the automatic cloth feeder performing a process in which the cloth is introduced to a feeding conveyor at a substantially central portion in a carrying direction, right and left trailing end portions are detected by crumpling the cloth from the right and left sides, the cloth is held in a deposition section, and the cloth is fed into a process. A cloth standby section 14 in which the cloth to be carried stands by temporarily is set at a preceding stage of a feeding conveyor 20 or at a following stage thereof.