Ascolite® SF Super Flex Yarn is finer and offers the highest elasticity on the market. Assuring slimmer appearance of the button shank and more buttons to be wrapped, ideal for shirts and blouses.
Ascolite® SF Super Flex Yarn characeristics:
Stronger heat-sealing layer
Higher percentage of melting component
Gives slim elegant look
Bonds the wrapped SF-Yarn together
Eliminates loose ends and tails
Prevents button loss for the lifetime of the garment