KEAT・貴糸® (Yarns for brushes)

KEAT・貴糸®(Suminoe Tapered Filament)

Bristle (Yarns for brush)

The tapered filament, KEAT・貴糸®, is a filament for brush use made from special polyester to which natural suppleness is added through our unique technology. KEAT・貴糸® is highly regarded for its high quality, stability, and safety, having been adopted by the world's top manufacturers of paintbrushes and makeup brushes for a long time. The filament is also adopted in the extensive fields of food manufacturing and industrial applications.

KEAT・貴糸® has been put to the process of thinning special polyester through our unique technology, a tapered filament that is flexible and firm, excels in recovery from repeated flexing, and behaves in a natural and supple manner. It can be finished in various colors using dyeing technology.

  • Excellent characteristics of recovering from bending and deflecting
  • Adequately flexible and firm
  • Exhibits very low hygroscopicity
  • Excellent chemical resistance
  • Excellent abrasion resistance
  • Allows stains to be removed easily

Application examples

  • Makeup brush
  • Toothbrush
  • Industrial brush
  • Paint brush

For inquiries, please contact:

New Business Development Department, Functional Materials Business Headquarters, Suminoe Textile Co., Ltd.