white silkworm cocoons ready to put in hot water to harvest

agriculture bowl brush bucket business carding cauldron close cocoons combing cottage craft equipment extracting farming fiber fine floating handcraft handmade harvest harvesting hot industrial industry kettle kibbutz larva making manufacturing pot process processing production put ready selcuk separating silk silkworm soaking spatula textile thread threads turkey unravel unraveling untangles unwinding vat water white winding worm