Henk answers:
For flock transfer printing we use a so called flock foil
with a velvet-like texture. From this flock foil the desired logo or
typeface will be cut mirror-inverted using a computer controlled
cutting plotter. The foil which is no longer used will be removed after
which the picture or text will be fixed on the t-shirt or any other
material. With a transfer press the picture will be pressed onto the
t-shirt. Within the process, the temperature will rise to around 170
degrees celsius. When the carrier paper has cooled down it will be
removed.
Alfred Jodocus Kwak asks: Which fabrics are most suitable
for flock transfer printing?
Henk answers:
Principally almost all fabrics can be refined with flock foil,
including natural and blended fabric as well as chemical fiber.
However, problems occurred with special clothing such as rain jackets
because of the water resistant coating. The thermoplastic glue of the
foil does not always merge well with this type of fabric. In cases
where is does not bond very well, the flocked picture could loosen when
it is machine washed. For these applications we recommend to opt for
embroidery.
Alfred Jodocus Kwak asks: What else do I have to consider?
Henk answers:
Flock transfer printing does not allow colour gradient. For large
surface pictures you best choose a thick fabric as the foil itself is
relatively thick and not very flexible. This could restrict the wearing
comfort of very thin or tightly fit t-shirts such as lady shirts. You
should also avoid to place the print over seams, buttons or similar.