Title:
遮炎遮煙布およびこれを用いたシャッタースクリーン
Document Type and Number:
Japanese Patent JP5686463
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a flame-smoke shielding cloth of a low heat shrinkage rate.SOLUTION: The flame-smoke shielding cloth is woven with a composite yarn 11 including nonflammable yarns 12, 13 and a metal wire 14 lower in the heat shrinkage rate than the nonflammable yarns 12, 13. The nonflammable yarns 12, 13 are preferably spun yarns, and the composite yarn 11 is preferably a covering yarn formed by winding the nonflammable yarns 12, 13 around the metal wire 14.
Inventors:
丸山 進司
中塚 宏文
森本 崇介
中塚 宏文
森本 崇介
Application Number:
JP2010133614A
Publication Date:
March 18, 2015
Filing Date:
June 11, 2010
Export Citation:
Assignee:
芦森工業株式会社
株式会社光和
株式会社光和
International Classes:
A62C2/00; A62C2/10; D02G3/04; D02G3/12; D02G3/16; D02G3/38; D03D15/12; E06B9/17
Attorney, Agent or Firm:
梶 Yoshiyuki
Makoto Suhara
Makoto Suhara