How to spin silk

Preparation of spinning materials: a beaker of boiling water, a cocoon soaked in boiling water for nearly 10 minutes, a baking soda, a cardboard tube, a kitchen broom, asbestos net, tripod, alcohol lamp and wooden chopsticks.

Operation method:

Take out the silk on the surface of the cocoon and put it in a beaker; Light the alcohol lamp, put the beaker on the asbestos net, add a little baking soda and stir with wooden chopsticks for a while; Stir with the kitchen broom to find the thread head, then wind the thread head on the paper tube and rotate the paper tube to draw silk.