cocoon of bombyx mori or chrysalis silkworm for thai agriculturist boil silk reeling to textile process of filature show traveler

animal beautiful boiled capsule chrysalis cocoon cocoons crafts cuisine delicate delicious eco farm fiber folk food garment handicraft handmade indigenous ingredient insect larva larvae material moth natural nature nutrition organic pod protein pupa raw silk silken silkworm silky snack tasty textile texture thai thailand thread weathered weaving wisdom worm yellow