Sewing Machine Frequently Asked Questions
At this time as long as the pressure screw down to shake the clothes.
Pressure does not tight cloth, it will cause to move irregular.
For example, the presser foot pressure is too small.
The material is moving around by feeding the teeth and the presser foot with the forward delivery, therefore, when the clothing appears the irregular movement, it can be concluded that the teeth and the pressure foot has failed or improper pressure regulation.
In the sewing process using the sewing machine, there are sometimes irregularities in the speed of the movement of the cloth and the short duration of the stitch.
