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Fabric - J.Harris
Natural
| Question | Answer |
|---|---|
| 1. What is the smallest part of a fabric? | A Fiber |
| 2. What 3 ways can yarns be made into fabrics? | woven, knitted or pressed into fabrics. |
| 3. What are the 2 classifications of fibers? | natural fibers or manufactured fibers |
| 4. What are the 2 types of natural fibers? | Cellulosic natural or protein natural fibers |
| 5. Cellulosic fibers come from plants. Name 2 examples. | Cotton and linen. |
| 6. Protein fibers come from animals. Name 2 examples. | wool and silk, cashmere |
| 7. What is the seed pod of the cotton plant called? | cotton bolls |
| 8. What machine is used to separate the seeds from the cotton? | a gin |
| 9. Combing produces a higher quality cotton fiber. Name the 2 types of higher quality cotton. | Pima and Egyptian |
| 10. Name 3 advantages of cotton fabric. | inexpensive, soft and absorent and durable |
| 11. Name 1 disadvantage of cotton fabric. | wrinkles easily and shrinks |
| 12. Linen comes from the stem of the flax plant. Why is it more expensive than cotton? | Linen production requires more hand labor |
| 13. Name 1 advantage of linen | Thinner and smoother |
| 14. Name 1 disadvantage of linen. | creases |
| 15. Wool comes from the fleece of the sheep. When are sheep sheared? | once a year in the spring months |
| 16. Name 2 advantages of wool. | endless varieties of: textures and finishes, colorations |
| 17. Name 2 disadvantages of wool. | harmed by: bleach, sunlight and dry heat, shrinks with hot water |
| 18. Which type of wool has short fibers? | woolen |
| 19. Which type of wool has long fibers? | worsted |
| 20. Define virgin or pure wool. | it uses fibers that have never been used before. previously made wool fabrics. |
| 21. What is the science of sericulture? | the making of silk |
| 22. What do silkworms eat to make silk? | marberry leaves |
| 23. Silk is the only natural filament fabric. What is a filament? | a long continous string. |
| 24. What are the two types of silk? | raw silk or china |