Machine for making collapsible cellular structure
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United States of America Patent
Stats
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Aug 24, 2010
Grant Date -
Mar 1, 2007
app pub date -
May 27, 2004
filing date -
May 29, 2003
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A machine for making collapsible cellular structures folds two fabric webs into a V-shape or C-shape, connects the webs together with strands of adhesive, applies glue lines and collects the webs on a wheel. A variable speed motor, a fabric drive system which enables glue to be applied when the fabric is not stretched and a lay-on wheel assembly with movable arm that directs the fabric onto the collector can be provided in the machine.
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Family
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