POLYESTER WADDING FOR CUSHION MATERIAL

摘要

PURPOSE:To obtain the polyester wadding for a cushion material which is soft in hand and is resistant to a permanent set in fatigue. CONSTITUTION:This polyester wadding is formed by joining polyethylene terephthalate fibers which are the essential material with polyamide binder fibers composed of cores ('Nylon 6R' or 'Nylon 66R')/sheaths (copolymerized polyamide of >=110 deg.C m.p.) and has >=5mm thickness and >=0.015g/cm<3> density.