1, 1. The simplest and most common way to sew is to insert the needle from the surface of the cloth, then pull it out about 0.5 cm forward, and so on.

2. Sewing: This method is generally used to sew raw edges of fabrics to prevent them from spreading.

3, edge seam, simple and practical, can play a very good decorative role.

4. buttonhole seam: It is very similar to the hemming seam and has the same purpose as the lockstitch, but this buttonhole seam is more decorative and practical.

5. Inverted sewing is also called inverted sewing: this kind of sewing is most similar to machine sewing, and can be used in places with high firmness requirements such as zippers, crotch and bags. (Simply put, the distance between two stitches is reversed by one stitch).

6. Dark seam: also called patch seam, it is used to sew one piece of cloth on another piece of cloth or sew packaging tape. This is a very practical stitch, which can hide the stitches and is often used in the area where the reverse side is not easy to sew.

7. Shrinking seam: used for sewing necking (in short, similar to flat needle sewing, and then pulling out the desired tightness).

8. Sewing: used for temporarily fixing surface cloth, cotton spreading and interlining. (Even if the stitch of a plain needle is relatively large, just sew a cross to fix the tablecloth together. )