Machine and method for forming a container starting from a reel of material in web form
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United States of America Patent
Stats
-
Apr 20, 2004
Grant Date -
Mar 21, 2002
app pub date -
May 30, 2001
filing date -
Sep 19, 2000
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method for forming a container (7) starting from a web (3) of heat-bondable material wound on a reel (4) comprises the following operations: forming a tubular element (5) of predetermined diameter and height; mounting the tubular element (5) over a support (16); closing one end of the tubular element (5) to form the open container (7); inserting the container (7) into a mould (12) after heating if necessary; forcing the walls of the container (7) against the inner walls of the mould (12); opening the mould and withdrawing the container (7) from the support (16).
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