Manufacturing container or tube from paper; or other manufacturi – Container making – Pliable container
Reexamination Certificate
2004-07-05
2009-11-17
Desai, Hemant M (Department: 3721)
Manufacturing container or tube from paper; or other manufacturi
Container making
Pliable container
C493S218000, C493S221000, C493S276000, C493S285000, C493S331000, C118S315000, C118S324000, C118S410000, C222S319000, C222S336000, C222S410000, C222S485000, C222S550000
Reexamination Certificate
active
07618360
ABSTRACT:
The present invention relates to a base insert device for crossed base valve bags for the formation of crossed bases in paper bags, by means of folding devices which introduce folds at the ends of the tubular sections from which the bags are produced, with one or more gluing stations, which apply glue to the regions of the folds for gluing and/or the sheets (5) provided for gluing to the base, in the gluing stations and at least one pressing station in which the folded bases and the sheets (5) are brought into contact and glued.The novelty of the present patent application is that at least one gluing station for the sheets and/or bases is provided, comprising glue outlet openings (22) which may be selectively supplied with glue, whereby the selection of the glue outlet openings (22) defines the format of the glue application (6, 7, 8, 9). Said glue outlet openings (22) are provided with at least two application heads (1) of which at least one application head (1) may be displaced in a direction (y) orthogonal to the feed direction of the sheets (5) and/or the folded bases such that as a result of the displacement, a relative movement of the two application heads (1) occurs.
REFERENCES:
patent: 3286689 (1966-11-01), Ziemba
patent: 4156398 (1979-05-01), McDaniel
patent: 4157149 (1979-06-01), Moen
patent: 4488665 (1984-12-01), Cocks et al.
patent: 4687137 (1987-08-01), Boger et al.
patent: 5000112 (1991-03-01), Rothen et al.
patent: 5044873 (1991-09-01), Vijuk
patent: 5647948 (1997-07-01), Paridis
patent: 5913764 (1999-06-01), Kolbe et al.
patent: 6475283 (2002-11-01), Koehn
patent: 6689214 (2004-02-01), Burmester et al.
patent: 6805660 (2004-10-01), Finch
patent: 6955722 (2005-10-01), Ackerman
patent: 1 229 828 (1966-12-01), None
patent: 28 34 441 (1979-02-01), None
patent: 3020043 (1981-12-01), None
patent: 35 06 393 (1986-08-01), None
patent: 90 14 548 (1991-01-01), None
patent: 299 08 150 (1999-08-01), None
patent: 199 35 117 (2001-02-01), None
patent: 103 09 893 (2004-04-01), None
Daher Marco
Koehn Uwe
Lamkemeyer Andreas
Desai Hemant M
Jacobson & Holman PLLC
Windmoeller & Hoelscher KG
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