Packaging machine and packaging method
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United States of America Patent
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May 1, 2018
Issued Date -
N/A
app pub date -
Mar 27, 2012
filing date -
Mar 27, 2012
priority date (Note) -
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status (Latency Note)
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Abstract
Providing a packaging machine and a packaging method both of which are capable of packaging with an imperforate bag provided with no small apertures or no aerating part, can prevent contamination of foreign substances such as insects and can further prevent the packaging bags from being damaged or collapsed during storage in a piled state or transportation by execution of reliable deaeration. The packaging machine and a packaging method have a closing unit 4 which holds a vicinity of mouth a of a packaging bag A inserted with a deaeration nozzle held from opposed sides of the bag A, an airway securing unit, a shaping press unit and a temporary sealing unit.
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