2. What are the reagents that react to form polyester? 3. Name the process by which nylon is manufactured. 4. How Acetate is properly called? 5. Name the three different methods by which spinning is done.

Answers for objective questions: 1. (a) 2. (d) 3. (b) 4. (c) 5. (a) 2. FIBER PRODUCTION�NATURAL FIBERS 2.1 INTRODUCTION: The source of Natural fibers are from plants, animals and mineral. Since these are available naturally, it is called as natural fibers.