| 摘要 |
PROBLEM TO BE SOLVED: To efficiently perform a disinfecting treatment of beddings to the insides, and also, simplify the post-treatment procedure. SOLUTION: Beddings 2 are elastically compressed by a pair of pressing rollers 3, 3, and when they are restored, ozone water is jetted from nozzles 9, 9, and the ozone water is infiltrated to the insides of the beddings. Then, the surfaces of the beddings 2 are irradiated with ultraviolet lamps 4, 4, and then, after heating by heating plates 6, 6, the beddings 2 are dried in a negative pressure chamber 8. As ozone dissolves as time passes, and a post-treatment other than the drying becomes unnecessary. |
