Packaging apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 3, 2020
Grant Date -
Jan 4, 2018
app pub date -
Jan 13, 2016
filing date -
Jan 26, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A packaging apparatus includes a first holding unit configured to hold a peripheral edge portion of a film on a front side; a second holding unit configured to hold the peripheral edge portion on a rear side; a lifting unit configured to press an article to be packaged to the film; a folding unit configured to fold the peripheral edge portion on the rear side into an underside of the article to be packaged; and an extruding unit configured to extrude the article to be packaged to the front side. The first holding unit moves to decrease tension of the held film after the peripheral edge portion on the rear side starts to be folded into the underside of the article to be packaged before the extruding unit starts to extrude the article to be packaged from the rear side to the front side.
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