Device for producing a web of corrugated cardboard that is laminated on at least one side
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 17, 2017
Issued Date -
N/A
app pub date -
Aug 22, 2014
filing date -
Aug 23, 2013
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The invention relates to a device for producing a web of corrugated cardboard comprising a first corrugating roller for producing a corrugated web. The device further has a glue application roller for applying glue to the corrugated web. The glue application roller is associated to the first corrugating roller so as to form a gap and is displaceable relative to the first corrugating roller in order to influence the glue application quantity. The device further comprises a displacement device for displacing the glue application roller relative to the first corrugating roller and a pressing device for pressing a laminating web against the corrugated web. It is further provided with a regulating device which is in signal connection with the displacement device, a gap regulating unit in order to adjust a gap width of the gap between the first corrugating roller and the glue application roller, and a contact force regulating unit in order to adjust a contact force applied to the first corrugating roller by the glue application roller.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2014 Application Filing Year
- B05C Class
- 528 Applications Filed
- 444 Patents Issued To-Date
- 84.10 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- B05C Class
- 0 % this patent is cited more than
- 8 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jul 17, 2028 |
