Filling and packaging machine and process for producing package
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United States of America Patent
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Sep 24, 2013
Grant Date -
Feb 25, 2010
app pub date -
Jan 16, 2007
filing date -
Jan 16, 2007
priority date (Note) -
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Abstract
Filling and packaging machine (10) includes supply pipe (13) for supplying contents into film (10), squeeze rollers (16) for feeding film (1) downward and horizontal seal mechanism (100) for sealing in the contents supplied into film (1). Horizontal seal mechanism (11) includes heating unit (120) having a pair of seal bars for heat-sealing film (1) and cooling/cutting unit (140), placed under the cooling/cutting unit, having a pair of cooling bars for cooling a heat-sealed portion of film 1. Cooling/cutting unit (140) is movable in a vertical direction so that the cooling bars can be positioned between the seal bars while the seal bars are opened.
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