Package making – Progressively seamed cover web or web folds – With closing of web between package units
Patent
1998-11-04
2000-09-12
Johnson, Linda
Package making
Progressively seamed cover web or web folds
With closing of web between package units
141 67, B65B 906
Patent
active
061160016
ABSTRACT:
A downwardly acting air-outlet nozzle is provided in a device for packaging between a funnel and a fill pipe for the purpose of creating air flow and to thus cause a fill material to drop quicker through the fill pipe. It is possible through the special arrangement of the air-outlet nozzle to utilize common funnels and fill pipes in such a device and to achieve positive fill material acceleration.
REFERENCES:
patent: 3040490 (1962-06-01), Virta
patent: 4738287 (1988-04-01), Klinkel
Baur Walter
Kammler Roman
Johnson Linda
Rovema Verpackungsmaschinen GmbH
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