How to quickly and accurately solve the problem of jumping stitches on single sewing machines? No matter what kind of sewing machine is used, there will be no problem of jumping stitches, so when facing the problem of needle jumping on a single sewing machine, how to solve it quickly and accurately? Don't worry, the following editor will teach you right away.
When we encounter single sewing machine skip stitches, we usually check the following points to determine the cause and fix it.
1. When sewing with a single sewing machine, the thread end of the bottom thread is too short to cover the bottom thread, so before working, we need to take out the shuttle and pull out the bottom thread about 10 cm.
2. The needles of the single sewing machine are used for a long time and improperly maintained, which will change the parts and components and cannot meet the requirements of sewing. The position of the needle bar should be changed as needed, and the distance and clearance between the needle and the rotary hook tip should be adjusted.
3. The foot slot of the single sewing machine is too wide, and the movement of the sewing material will affect the stitches when the card clothing leaves. At this time, move the foot to the left and right according to the sewing fabric.