Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
June 12, 2018
Patent Application Number
14388642
Date Filed
March 21, 2013
Patent Citations Received
Patent Primary Examiner
Patent abstract
The invention provides a vacuum packaging method and a vacuum packaging apparatus that can sufficiently degasify the inside of a packaging bag without any trouble and in which bubbles are less likely to remain inside the packaging bag after vacuum packaging, even if a liquid is included in a packaged object.
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