3 days
A silkworm is a type of caterpillar. It takes a silkworm about three days to spin its cocoon around themselves. They use one long thread to spin the cocoon and if it is disturbed, the silkworm must start over.
It takes 25 to 28 days to fully spin its cocoon
about 3 or 4 days
they spin it out of a cocoon then theyweave it in to chlothes
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they spin it so they can become a butterfly and being a butterfly is their way of browing up in life
Yes , the most common one is mullberry silkworm x
Aside from cheating, spin a lot of silk.
A silkworm produces about a half mile length of silk at a time. It usually takes about a month for them to produce that much silk. Silkworms live up to two months, so in their whole lifetime, they spin about one mile of silk.
Caterpillars and silkworms are eating machines. Once hatched, they will eat and eat until it becomes time to spin their cocoons or pupate to reach the final stage and emerge as an adult. In commercial silk production, once the silkworm is cocooned, it is dropped into boiling water to kill it. The cocoon is then unravelled to produce a silk thread Several threads are combined to produce the silk yarn strong enough to produce a fabric.
27.32 days
25 days