Semi-Automatic Box Stitching Machine

A semi-automatic sewing machine control system responsive to successive signals from a sensor, such as a ply edge detector, influences in predetermined sequence a series of selected machine operations.An automated electric sewing machine sews fabric with thread without the need for complete manual intervention. Electric sewing machines have greatly increased the productivity of the clothing industry. Such machines can handle heavy-duty sewing jobs and can operate for a long duration of time.