1. There is no skill in threading and needle threading, it all depends on memory, as long as you remember the route, practice makes perfect.
2. The sewing machine presser foot has many functions, and different presser feet can produce different effects. Fans often leave a message after seeing our video, asking, do old-fashioned sewing machines have this kind of presser foot? Yes, as long as the industrial sewing machine has presser feet, the old ones are generally available, but they are not universal. When buying, you must find out whether it is for industrial sewing machines or old-fashioned sewing machines. Some pros like to buy a lot, but it is not necessary. The more commonly used presser feet include invisible zipper presser feet, left and right unilateral presser feet, and pleated presser feet. There is no need to mention such a simple matter as changing the presser foot.
3. The correct posture of the car clothes is very important. The key point is not to let the fingers get too close to the needle. The feeling of being stuck in the finger by the needle is not pleasant. However, it is said that it is more common for sewing machine workers to have their fingers pricked. The main reason is not the posture problem, but the distraction. The editor was once pierced by a sewing machine needle. The distraction is definitely because of distraction. Therefore, in addition to posture, the Pay attention.
4. The stitches will not be scattered when the needle is reversed, so you must learn to reverse the needle. The old-fashioned sewing machine lifts the presser foot to reverse the needle, and the new-style household machine has a special reverse needle button. The reverse needle on the industrial flat car has a special control lever. Press it with your right hand to return to the car, release it and run forward. After the operation is proficient, you can move forward and backward freely, and the speed is quite fast without any stagnation.
5. For some very thick or elastic materials, you should push the cloth when you are in the car, so as not to stretch it; Sometimes the upper piece is flat, and the lower piece is a little wrinkled. This requires two pieces of cloth to be folded and pressed together with your hands, so that it does not appear that one is long and the other is short.
