Question

what are the regenerated fibers? give two example of them​

Answer 1

Answer:

Regenerated fibres are made from cellulose polymers that occur naturally in plants such as cotton, wood, hemp and flax. Materials like rayon and acetate two of the first man made fibres to be produced were made from cellulose polymers.

Answer 2

Regenerated fiber is created by dissolving the cellulose area of plant fiber in chemicals and making it into fiber again (by viscose method).

Two example of regenerated fiber is:

• Viscose rayon
• Lyocell rayon

Explanation:

1. Viscose is a semi-synthetic material used in clothes, upholstery and other bedding materials. It’s derived from wood pulp, which is treated and spun into yarns to make fabric.
2. Lyocell, originally trademarked in 1982 as Tencel, is a form of rayon. It consists of cellulose fibre, made from dissolving pulp and then reconstituting it by dry jet-wet spinning.
3. The fibre is used to make textiles for clothing and other purposes.