Monday, November 14, 2011

Major Types of Fibers

In addition to hair samples, fibers provide a unique opportunity in finding more evidence for a case. Listed here are a few samples of fibers.
 
Wool is a fiber sheared from sheep. Notice the ridged pattern on the fibers; this is what makes wool unique under the microscope.
Wool

Polyester is a very strong fiber that, when used in clothing, is very strong and resistent to stretching and shrinking.
Polyester

Cotton is an extremely soft fiber that grows from a cotton plant, and is one of the most commonly used fibes in clothing.
Cotton

Linen is a plant fiber cultivated from the stems of flax plants. Like cotton, it is extremely absorbent and is easily dyed.
Linen

Rayon is a man-made fiber, but still not considered synthetic since it is regenerated from cellulosic fiber. It does not reflect body heat, making it ideal for areas with high temperatures.
Rayon

2 comments:

  1. I like the pictures you used lets us have a close look at the different types of fibers

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  2. i like how some of your pictures look like drawings, also good to see im not the only person who used rayon as an example

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