| 摘要 |
PROBLEM TO BE SOLVED: To properly take in air in the inside of a package. SOLUTION: A penetration nozzle 9 is provided in a pressing plate 4 of a pressing means 5 for pressing the top face of the package A, to keep the penetration nozzle 9, exposed by the pressing of the pressing plate 4 into the package through the abutting part of a flap stuck with tape, so that the presence or the absence of the odorous components of a fluid is checked by the air inside the package sucked via the penetration nozzle 9. COPYRIGHT: (C)2011,JPO&INPIT |
