Bra factory electric flat car cast pedal bowl skills

1, start: just start to learn the car position is to learn on the waste, practice start, brake, pour needle. Start it is the foot net money to step on, the brake is to step back, pour the needle is to press down, generally pour two needles can be, there is only backward not forward.

2, speed: control speed is very critical ah, if you do not control the speed of a good leather material you step down will be scrapped. Speed is fast and slow, step lightly on the slow, step focus on the fast, the key is to practice more.

3, line: that is, stitch length and margin, stitch length is one inch 7 stitches, margin is 0.75 points, that is, 3 lines so wide.