The diagram presents about silkworm's metamorphosis and how to create silk cloth. Overall, the production of silk is a part of silkworm's life cycle when they transform to be a cocoon.
The stage of silkworm life include eggs, silkworm larva, larva in silk thread, cocoon, and a young silkworm. The process to be a silkworms is began from eggs which is produced from elderly silkworm. After 10 days, those are becoming larva which is mulberry leaves as foods and place of living. Next stage is larvae transformed be a larvae in silk thread for four until six weeks. After that those is becoming cocoons and finally to be a young silkworms after 16 days.
The stage of silk cloth production is began when silkworm as cocoon. That process are select, boil, twist, and wave. Firstly, cocoon is selected which is boiled in the pan. Then, those is unwind throughout 300-900 metres which is twisted in the dye. Silk thread is interweave by weaver. Finally, silk cloth is produced and which is sealed in the store.