Feather is also known as filament down. Feather fiber is soft and fine like natural down, with excellent feel,
warmth retention and comfort comparable with natural down, feather fine and dense can lock the air,
produce a stable and static air layer, warm and cold.
Feather velour fibers will not tangle with each other after being used for a long time,
and can still maintain excellent fluffy properties. At the same time, feather velvet belongs to the chemical fiber, and its nature gives it the advantages of no mildew, mite,
easy to wash, easy to store, etc. On the market more common feather velvet fiber for four holes,
seven holes and other fibers. Velvet is a chemical fibre that is less dense and has finer fibres
