How is silk fibre obtained from the cocoon?

By Ritesh|Updated : November 14th, 2022

Silk is composed of natural fibre called fibroin protein. It is an animal fibre as it is obtained from the larvae of insects. The procedure followed in the formation of silk fibre from the cocoon is mentioned below.

  1. A naturally occurring fibre is silk, which is made of the protein fibroin.
  2. Due to the fact that it is made from insect larvae, it is an animal fibre.
  3. The Bombyx mori larvae, which are the young of the mulberry silkworm, provide the highest-grade silk fabric.
  4. Sericulture is the practise of raising silkworms to produce silk.

Formation of silk fibre from Cocoon

  1. The collecting of the cocoon is the first step that must be taken in the creation of silk fibres.
  2. The cocoon is either boiled or left in the sun after it has been harvested to separate the silk fibre from it.
  3. Reeling of the silk is the term for the process of removing the silk fibre from the cocoon.
  4. The process of spinning the silk fibre to create yarn from the silk strands will come next.
  5. The final step involves weaving the finished silk threads into various types of clothing.

Summary:

How is silk fibre obtained from the cocoon?

Fibroin protein is a type of natural fibre that makes up silk. Given that it is made from insect larvae, it is an animal fibre. The method used to create silk fibre from the cocoon is described above.

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