Detailed Product Description WE HAVE CE CERTIFICATE FOR THIS MACHINETheory of operation: Open and loosen the chemical fibersend the opened and loosened fiber to cotton basket by blower fanadjust the fix-quantity according to user's needload the down filler into the pillow case by blower fan, at the same time, the shaker flaps the pillow, makes it well-proportioned, plump and uneasy to change ...