way

1. Draw a circle of moderate size and cut it out.

2. The front of the cloth is opposite, fold it in half, draw the circle on the back of the cloth, cut the cloth, and leave a centimeter seam.

3. Cut the edge of the cloth in a circle, so as to prevent the edge of the cloth from warping due to excessive tension after sewing. Sew along the circumference, leaving 8 cm unsealed (marked by short red line in the above picture), for turning.

4. After sewing, turn it over to the front and mark the future quilting line.

5, return to the reverse side, tear the fluffy cotton piece by piece and lay it well; Fix the fluffy cotton on this piece of cloth with big stitches. Don't sew it to another piece, or it won't turn over!

6. Carefully turn in the fluffy cotton from the reserved turnover opening. To the touch, the fluffy cotton laid in is really smooth.