Generally, the first process of fabric pretreatment is singeing,
especially for the fabric of natural fiber, as cotton\flax etc.,
they all need singeing to wipe redundant fibers which are
nonuniform on the fabric, this process will make the fabric looks
more glossy, and make the grain line more clear. Singeing can
benefit dyeing and printing, it can also cut the yarn end and
confused yarn.
Singeing & mercerization technique is a high-tech in 1990s.
The high count pure cotton yarn will become more smooth and
breathable after singeing. Then the fabric will keep the pure
cotton characteristics and got the better glossiness after
mercerizing, it can give you the pure cotton character and silk
feeling.
By yulong tex