What is the process for making a silk quilt?

I have read that it seems to be very simple. It is two people to break the silk in a circle, two people take one end, and then stretch him wider and wider, and put it on the table. Then change a new one and keep repeating, and finally arrange into the shape of a quilt. Then put the quilt cover. Of course it takes many steps to get the cocoons into silk to make the quilt at the end. Really do not know, you go to some of the old towns in Jiangsu and Zhejiang to shop there are sold, there are also on-site to do. I have seen.