1. Folding fan parts: fan cloth (paper), ring buckle and fan bracket.

2. Prepare the bracket, make the bracket outward, sandwich the middle bone between them, and then insert the ring fastener. The completion will be like this. All seven are the same length.

3. Draw a semicircle on ordinary paper with compasses. First draw a straight line (red line) and determine the center (yellow X). From the center of the bone hole, write a circle (outside the black line) and a circle (inside the black line) about half the length of the bone tip.

4. Cut out the fan shape with the drawn line. We will use 16 to make mountain polylines (red lines) and valley polylines (yellow lines). For reference, first fold it into two halves, half and half, into a mountain fold, into a mountain fold, and form a valley fold.

folding fan

Also known as spreading fan, paper fan, fan, pinch fan, folding fan, folding fan, fan, fan, fan, fan, fan, fan and fan. It is a foldable fan, with bamboo or ivory as the fan bone and tough paper or silk as the fan surface; When using it, it must be scattered, semi-regular and scattered.

The record of China folding fan first appeared in Jiankang of Nanliang (now Nanjing) during the Southern and Northern Dynasties in China in the 5th century. The Book of Southern Qi says, "Chu Yuan covered the sun with a waist fan." According to the explanation in Tong Zhu Jian, "waist fan" is a folding fan.