Mounting Base improved efficiency, feel silky and smooth to use. Equipped with a circular cutter, you can directly cut circular paper pieces that match the machine. One by one, put the metal shell, round printed paper, transparent plastic film into mould A as demonstrated in step 1,2,3. Align the picture with handle if you mind.
Turn mould A counter-clockwise 90° to reveal mould B on your left hand as demonstrated in step 4. Note mould B (different from mould A) contains metal frame and a black plastic washer inside. Put the metal pinback into mould B.The hinged pin side down, you can only see the wave-shaped wire. As demonstrated in step 5.
Turn mould A another 90° counter-clockwise to align the top mould with mould A, then press the lever firmly at once as demonstrated in step 6. There's a gap exist in top mould as marked and is fine. Turn mould B 180°clockwise to align the top mould with mould B as demonstrated in step 7.
Press the lever firmly at once as demonstrated in step 8, the lever goes down much lower than in step 6 and no gap exist in top mould as marked. Release the lever, turning mould B to get a completed metal pin badget button.