Pocket cloth folding device of a pocket setter

摘要

A pocket cloth folding device of a pocket setter in which a flow controller is provided on a folding-pieces support member such that the amount of working fluid through a fluid pressure driver for movement of the folding-pieces support member is controlled. The flow controller is constructed to be connected to either a flow supply path or a flow exhaust path via connectors. The flow amount of the flow controller is regulated in advance according to the type of the folding-pieces support member. Therefore, the pocket cloth folding device can fold the peripheral edge of the pocket cloth, immediately after the folding-pieces support member is attached to support blocks. The amount of supply air and exhaust air of the fluid pressure driver does not need to be adjusted each time a different type of pocket cloth is to be folded.