The elastic Ascolite TF thermofusion thread
The Ascolite TF-thread was specially developed for the button wrapping process. In comparison with a normal sewing thread Ascolite TF is a combination of the following components:
Elastic core
The elastic core of the TF thread enables a wrapping under high tension in order to squeeze the
attaching sewing thread tightly.
Thermofusable layer
The thermofusable layer bonds the wrapping thread together and eliminates loose ends and tails.
Colours
Because of the coloured outer component, the Ascolite TF-thread is available in approx. 60 colours.