Machine for securing a closure system onto a discrete pouch
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United States of America Patent
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May 14, 2013
Grant Date -
May 17, 2012
app pub date -
Jan 24, 2012
filing date -
May 7, 2009
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A machine is disclosed for securing a closure system onto a discrete pouch. The machine includes first, second and third stations. The first station is capable of advancing discrete pouches and lifting and folding a portion of a first major surface of each pouch upon itself to form a lip, and exposing an inner surface of a second major surface. The second station is capable of positioning and attaching a closure system transversely across the exposed inner surface. The closure system includes a track having first and second legs each having an outer surface. The first and second legs are joined together by an opening/closing mechanism which includes a movable member capable of being moved back and forth. The third station is located downstream from the second station and is capable of unfolding the lip and securing opposite ends of the lip to the outer surface of the second leg.
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Family
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