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NONWOVEN FABRIC AND METHOD FOR MANUFACTURING NONWOVEN FABRIC

Foreign code F130007745
Posted date Dec 5, 2013
Country WIPO
International application number 2013JP054723
International publication number WO 2013/129298
Date of international filing Feb 25, 2013
Date of international publication Sep 6, 2013
Priority data
  • P2012-039703 (Feb 27, 2012) JP
Title NONWOVEN FABRIC AND METHOD FOR MANUFACTURING NONWOVEN FABRIC
Abstract

The purpose of the present invention is to provide a nonwoven fabric in which a rigid natural fiber such as a bamboo fiber is usable and which is eco-friendly and yet can sustain sufficient bending strength and sufficient bending rigidity even though the basis weight of the fiber is reduced for weight saving, and a method for manufacturing the nonwoven fabric. The nonwoven fabric, which is obtained through a step for mixing and intertwining a natural plant fiber with a thermoplastic resin fiber and a heat press step, is characterized in that a water-soluble polymer capable of adhering to the natural plant fiber is carried on the natural plant fiber, intertwined sections of the fibers stick together with the water-soluble polymer, and a needle-punch treatment has been conducted.

  • Applicant
  • ※All designated countries except for US in the data before July 2012
  • THE DOSHISHA
  • Inventor
  • FUJII TORU,
  • OKUBO KAZUYA
IPC(International Patent Classification)

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