Form fill and seal packaging machine with replaceable forming neck
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United States of America Patent
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Oct 21, 2003
Grant Date -
N/A
app pub date -
Dec 8, 1998
filing date -
Dec 9, 1997
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A machine for forming reclosable packaging includes a removable forming neck which can be replaced with different forming necks of various diameters. The machine has a mechanism (40) for attaching closure strips (P) onto a film that have lengths up to half the circumference of the smallest forming neck (10), and a mechanism (60)' that makes the transverse welds (61, 62) along a length equal to at least equal half the circumference of the largest forming neck (10).
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Family
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Cited Art Landscape
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