2-13. OPERATING PROCEDURES FOR BUTTON SEWING MACHINE - continued.
m. Through and Through Stitching Flat Buttons Close to the Material With Stay Buttons.
(1) The figure below shows a 22-ligne, 4-hole flat button in clamp with a 22-ligne stay button in stay
button holder for through and through stitching with stay buttons, close to the material.
(2) The stay button holder (1) is attached to the machine as instructed in paragraph 2-13o.