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GAS PERMEABILITY MEASUREMENT METHOD, PURGING DEVICE FOR GAS PERMEABILITY MEASUREMENT, AND GAS PERMEABILITY MEASUREMENT SYSTEM
专利权人:
MITSUBISHI HEAVY INDUSTRIES FOOD & PACKAGING MACHINERY CO LTD
发明人:
TARUMI TAKEYASU
申请号:
JP20050130319
公开号:
JP2006308394(A)
申请日:
2005.04.27
申请国别(地区):
日本
年份:
2006
代理人:
摘要:
PROBLEM TO BE SOLVED: To provide a gas permeability measurement technique for simultaneously realizing shortening of gas permeability measurement time and the enhancement of throughput for purging a resin container. SOLUTION: This gas permeability measurement method is equipped with a purge step for purging the inside of the resin container 1 by means of a purge gas with the outside of the resin container 1 exposed to an oxygen-containing atmosphere, a connection step for connecting the resin container 1 to an oxygen permeability measuring instrument 4 after the purge step, and a measurement step for measuring the oxygen permeability of the resin container 1 by the measuring instrument 4 after the connection step. COPYRIGHT: (C)2007,JPO&INPIT
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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