Generally about an inch of fibers are pulled from the drafting technique, much less than the fiber length.
In general, fiber length can be controlled by the gas residence time in the reactor.
Another form of velvet distinguished by their fiber length and pile yarn position.
It has a long "staple" (individual fiber length) relative to cotton and other natural fibers.
The mature plant is pulled up with the roots (not cut), so as to maximize the fiber length.
The roller spacing was slightly longer than the fiber length.
Due to the acid bath the paper sits in, the fiber length is reduced so far that it cannot be rewoven.
An increase to fiber length would allow the muscle to function at longer lengths.
The increased fleece weight of a long-wooled sheep comes from the longer fiber length produced.
So - if we can test short fiber lengths, then a breeding program will work directly.