| 摘要 |
PURPOSE:To provide a nonwoven polyester fabric having soft feeling and containing a conjugate polyester fiber consisting of a sheath component composed mainly of a polybutylene terephthalate polymer and a core component composed mainly of a polyethylene terephthalate polymer. CONSTITUTION:The objective nonwoven fabric excellent in handleability and resistance to fastener phenomenon and peeling of polymers of constituent fibers is produced by using (A) a coaxial core-sheath conjugate polyester fiber consisting of a sheath component composed mainly of a polybutylene terephthalate polymer and a core component composed mainly of a polyethylene terephthalate polymer and (B) a synthetic fiber such as acetate fiber or a natural fiber such as wool and hemp. The content of the conjugate polyester fiber in the nonwoven fabric is preferably >=30%. |
