Flock
Fibres
The feel
of a flock finish is closely related to the size of the fibre and
the method used to cut the filament to size. Random-cut fibres are
most often in decorative packaging applications, on toys or to wick
moisture across a surface. To the touch, there is little depth in
the pile. Precision-cut fibres are cut to a specified length to achieve
the pile effect associated with upholstery fabrics, apparel, blankets
and automotive weather-stripping. The pile depth is usually greater
with these fibres, resulting in a more plush and durable finish. For
a softer pile finish, a higher ratio of length to thickness (denier)
is required.
Types of Fibres:
Cotton - Commonly used for vacuum-formed plastic packaging,
greeting cards and applications where chamois or suede-like finishes
are desired.
Rayon - Frequently used for wallpaper and garment imprints.
Acrylic - Frequently
used for packaging and other applications, which require durability,
and is excellent for decorative and three-dimensional applications.
Nylon - With excellent durability and strength, a high melting
point and superior lasting qualities, nylon is an ideal candidate
for applications such as upholstery, which requires abrasive resistance
and resiliency.
Polyester - Because of its durability, high fade resistance
and superior draft and dust resistance qualities, polyester is suitable
for automotive weather-stripping and sealing applications. It also
has many of the durability attributes of nylon.