hollow recycled polyester staple fiber , used as the stuffing for toys , sofas , pillows ,cushions and so on . ... -silicon4) Merits : Highly elastic , puff , good rigidity and grade A quality 5) Usage : Suitable for toy, filling pillow , sofa , cushion , ... used for spinning 6) Weight: 300+-20kg/bale7) Packing: woven bag 9) Production Capacity: 10,000MT per month Regenerated fiber widely used in ...