Title:
METHOD FOR DRYING INNER FACE OF CONTAINER
Document Type and Number:
WIPO Patent Application WO/2015/059972
Kind Code:
A1
Abstract:
Provided is technology that effectively removes water droplets (moisture) adhering to the inner wall of a container. A method for drying the inner wall of a container comprises a suction evacuation step of suctioning and evacuating a gas from the container and a drying gas supply step of supplying a drying gas into the container. The suctioning and evacuating and the supplying of the drying gas are simultaneously performed, the time that the suctioning and evacuating and the supplying of the drying gas are simultaneously performed is no less than 20 minutes, the drying gas supplying rate is no less than 0.1 L/min, and the pressure in the container when performing the suctioning and exhausting and the supplying of the drying gas simultaneously is 0.1 to 15 kPa.
Inventors:
SUMI HIDENORI (JP)
ENOMOTO MASAYUKI (JP)
ENOMOTO MASAYUKI (JP)
Application Number:
PCT/JP2014/070337
Publication Date:
April 30, 2015
Filing Date:
August 01, 2014
Export Citation:
Assignee:
TRI CHEMICAL LAB INC (JP)
International Classes:
F26B5/04; B08B9/02; B08B9/08; F26B3/04
Foreign References:
| JP4394134B2 | 2010-01-06 | |||
| JP3293061B2 | 2002-06-17 | |||
| JP2010103480A | 2010-05-06 | |||
| JP2003234273A | 2003-08-22 |
Attorney, Agent or Firm:
UDAKA Katsuki et al. (JP)
Katsumi Uko (JP)
Katsumi Uko (JP)
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