The Fibroliner FL100 operates on the principle of the Combing machine.

Each drawing operation removes a sample from the material under test which is proportional to the number of fibres.

This sample includes all the fibres whose ends lie in a narrow band 2.5mm wide.

A sample is composed of 8-12 such samples.

The Fibroliner FL100 can be used with the AL2020 and other Almeter models.