Device for sealing foil covers onto containers, particularly plastic cups
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 5, 1990
Grant Date -
N/A
app pub date -
May 9, 1988
filing date -
May 8, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention relates to an improved sealing head for sealing a cover made of a foil material onto a packaging container, in particular a plastic cup. The sealing operation is carried out by means of a heatable sealing head. This sealing head includes an insulating body which provides for the compensation of form and position deviation between the sealing head and the plastic cups which are to be sealed. This insulating body simultaneously provides for the thermal insulation between the sealing head, on the one hand, and the drive arrangement, on the other hand. Thereby a flaw-free sealing is achieved and any down-times due to malfunctioning of the arrangement are substantially reduced.
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Family
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Cited Art Landscape
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