why are cocoons kept in hot air before the extraction of silk fibre .in sample answer
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Answer:
The cocoons are put on steam (Hot boiling water Vapours) to soften the Cocoons Upper Layers and Kill the larvae (Silk Worm) & can be stored as is for more than 10 days.
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Answer:
The cocoons are kept in hot air to kill worms and also loosen the hold of the gum sericin on the filaments.
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