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Crease resist finishing of cotton works by

  • A.removing all the amorphous regions
  • B.crosslinking the cellulose chains
  • C.coating the fibre with a lubricant film
  • D.swelling the fibre permanently open

Answer: B

The crosslinks hold the chains in place so the fabric recovers its shape after bending. The price is a loss of tensile and tear strength, which is the central compromise of the finish. Crease recovery is bought at the cost of strength.

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