BAG SUPPLY METHOD AND BAG SUPPLY APPARATUS

摘要

The present invention is to transfer a bag drawn out from a position determination device to a predetermined delivery position and to discharge the rest bags from the position determination device when a plurality of bags are returned from a conveyor magazine to the position determination device. The uppermost bag is transferred from the conveyor magazine (6) to the position determination device (8) one by one. The bag (11) is transferred by a belt conveyor (96) of the position determination device (8) in a specific direction and is in contact with a stopper (99) to determine the position. Then, the bag (11) is adsorbed by adsorption units (128) and the adsorption units (128) rise upward to transfer the bag to the predetermined delivery position while rising the bag (11) from the transfer path of the belt conveyor (96). When the adsorption units (128) rise upward while the bag (11) is adsorbed and then a second sensor (103) detects the rest bags (11e) remaining in the transfer path, the stopper (99) drops down to be escaped from the transfer path and the rest bags (11e) are transferred downstream to be discharged.