Glue metering in a paste unit

Coating apparatus – Solid applicator contacting work – With work-handling or work-supporting

Reexamination Certificate

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Details

C118S261000, C118S262000, C427S428010, C427S428140

Reexamination Certificate

active

07018471

ABSTRACT:
A paste unit and method of glue metering therein for a bottom guide device for star seal bottom bags, which are formed from tube sections, for gluing of bottom warps or star seal bottom bags. The paste unit includes a glue reservoir, a metering roller connected with the glue reservoir, a glue application roller which may be connected to the glue reservoir and a making roller connected to the glue application roller which transfers glue from the application roller to the bottom warps or the star seal bottoms. Drive mechanisms assigned to the above listed rollers enable the circumference speed of the glue application roller and of the making roller to be adjusted independently of one another.

REFERENCES:
patent: 4378390 (1983-03-01), Yoshida et al.
patent: 5858091 (1999-01-01), Feldkamper et al.
patent: 5972167 (1999-10-01), Hayasaka et al.
patent: 1 123 549 (1962-02-01), None
patent: 195 32 582 (1995-09-01), None
patent: 0 362 423 (1990-04-01), None

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