Tracer Fiber Technique

Tracer Fiber Technique was invented by Morton and Yen. Here a small proportion of colored fiber (less than 1%) add to the stock from which the yarn is spun. It is essential that the properties of the colored fibers should by identical or almost identical with those of the main stock of uncolored fibers then the colored and uncolored fibers are twisted together to form yarn. This yarn is immersed in a liquid of the same refractive index as the fibers. As a result, the uncolored fibers in yarn become almost transparent, where as the colored can be easily seen. Now the fiber in the yarn is observed in a micro projection and thus migration is measured.

tracer fiber technique

Here the colored fiber is called Tracer Fiber.

2 comments:

  1. Usually performed on a floor mat or futon, Shiatsu is a deeply relaxing experience which stimulates the body's own healing systems and brings the body into balance, energetically and physically. Reiki

    ReplyDelete
  2. What is the reference book

    ReplyDelete

Spamming is strictly Prohibited. Each and every Spam Comment will be deleted soon. So stay away from Spamming.