Method of forming a multiple pack of vessels
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United States of America Patent
Stats
-
Oct 14, 1980
Grant Date -
N/A
app pub date -
Dec 29, 1978
filing date -
Jan 19, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A multipack for disposable bowl-shaped vessel inserts of the type having thin-walled side and bottom portions and a relatively stiff upper peripheral collar is made by vertically stacking a plurality of inserts together and folding the thin-walled bottom and side portions inside the upper collars by pushing the insert bottoms into the space enclosed by the collars. Single or multiple folds may be made and the stacked and folded inserts may be enclosed in a protective envelope. Apparatus and methods for making such multiple packs are also disclosed.
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