Steps:

1. Take a needle, and the size of the needle is selected according to your needs. In general, needles with large pinholes are easy to wear, and needles with small pinholes are more difficult to wear. Therefore, in this introduction, we find a relatively small needle to illustrate, in order to highlight the advantages of this method, the needle with a large pinhole is more important.

2. Get the required thread. In general, the thickness of the line is smaller than the pinhole, that is, it can be inserted under normal circumstances. Otherwise, the pinhole is particularly small, and a thicker line needs to be inserted.

3. Cut the thread to the required length for sewing.

4. Place the line horizontally on the palm of your hand, and try to place it slightly higher. This is the key point to pay attention to and the principle of this method. If it is high, the meat will bulge out. See the next explanation.

5. aim at the pinhole and press it on the palm line. Be sure to level the pinhole. This is another key point. The principle is that after pressing, because the middle of the pinhole is empty, the meat below will push up and the line pressed in the middle will push out.

6. After pressing the thread firmly with the pinhole, press the needle back and forth along the direction of the whole thread, and pay attention to rubbing it back and forth about 1-2mm. It is basically enough to slowly go back and forth for 2-3 times, and you will obviously see the thread arching out from the middle of the pinhole.

7. Now that the main work has been completed, just pull out the thread by hand, and you're done.

8. If you can't get in when you try, it may be the following reasons:

(1) line pressing does not press;

(2) the hand is too slippery, and the thread will slide with the pinhole when rubbing back and forth, which will not work;

(3) The thread is too thick.