Title:
ROT PROOFING/ANT PROOFING METHOD FOR LUMBER
Document Type and Number:
Japanese Patent JP2006334913
Kind Code:
A
Abstract:
To provide a rot proofing/ant proofing method for lumber which can extend the life of the lumber by applying rot proofing/ant proofing treatment to the lumber.
A vegetable organic fuel is burned in a combustion chamber to generate smoke, and the smoke is supplied into a smoking drying treatment chamber. The lumber stored in the chamber is dried by the smoke. Smoking treatment is carried out twice to obtain dried lumber with its cell structure opened. After that, the lumber is subjected to smoking drying treatment, and a chemical liquid having rot proofing and ant proofing effects is injected into the lumber with its structure opened.
Inventors:
IWATA YOSHIKI
Application Number:
JP2005162035A
Publication Date:
December 14, 2006
Filing Date:
June 01, 2005
Export Citation:
Assignee:
IWATA YOSHIKI
MIZOBE TOMIO
MIENO KAZUO
NAKAGAWA HIROMITSU
INOUE JUNNOSUKE
YUZURIHA YOICHI
WATANABE TADAHIDE
MIZOBE TOMIO
MIENO KAZUO
NAKAGAWA HIROMITSU
INOUE JUNNOSUKE
YUZURIHA YOICHI
WATANABE TADAHIDE
International Classes:
B27K5/00; A01N33/12; A01N43/48; A01N53/00; B27K3/08
Attorney, Agent or Firm:
Ichiro Abe