Title:
METHOD FOR MANUFACTURING BRISTLE MATERIAL FOR BRUSH, BRISTLE MATERIAL FOR BRUSH, AND TOOTHBRUSH
Document Type and Number:
Japanese Patent JP2010051539
Kind Code:
A
Abstract:
To provide a method for manufacturing a bristle material for a brush, which provides the bristle material for the brush made of a twisted monofilament whose cross section has a substantially circular shape.
The method for manufacturing the bristle material for the brush formed by twisting the monofilament 10 includes a first step of preparing the monofilament 10 whose cross section is a circular shape and twisting a bundle of a plurality of monofilaments 10, and a second step of individually twisting the monofilament 10 having been twisted in the step 1.
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Inventors:
HAKAMATA YUSUKE
Application Number:
JP2008219636A
Publication Date:
March 11, 2010
Filing Date:
August 28, 2008
Export Citation:
Assignee:
LION CORP
International Classes:
A46D1/00
Domestic Patent References:
JPH0767724A | 1995-03-14 | |||
JP2003342169A | 2003-12-03 | |||
JPH11235230A | 1999-08-31 | |||
JPH09140455A | 1997-06-03 |
Attorney, Agent or Firm:
Masatake Shiga
Tadashi Takahashi
Takashi Watanabe
Suzuki Mitsuyoshi
Kazuya Nishi
Yasuhiko Murayama
Tadashi Takahashi
Takashi Watanabe
Suzuki Mitsuyoshi
Kazuya Nishi
Yasuhiko Murayama