Nonwoven Fabric Containing Fine Fiber And A Filter Material
Patent #: 6, 468,651
Inventor(s): Toshio Aikawa, Noriko Miyaguchi, Takashi Tarao and Hitoshi Kobayashi
Company: Japan Vilene Company
Patented is a nonwoven fiber capable of generating fine fibers with a diameter of 5mm or less. The fiber contains a high melting point polypropylene component with a melting point of 166°C or more. The cross-sectional shape of the fiber is an island-in-the-sea configuration and features high melting point polypropylene component.
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