Method of refurbishing rotogravure cylinders, rotogravure cylinders and their use
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United States of America Patent
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-
Jan 10, 2017
Issued Date -
N/A
app pub date -
Jan 8, 2013
filing date -
Jan 8, 2013
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The rotogravure cylinder comprising a rotary gravure base and thereon a copper engraving layer is refurbished to contain a zinc layer between a gravure base and a layer package suitable for engraving and printing. This layer package for instance comprises a metallic support layer, a copper engraving layer and suitably a protection layer. Deposition of the zinc layer may be tuned for thickness variation, in combination with deposition of the layer package in a fixed thickness.
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International Classification(s)
- 2013 Application Filing Year
- B41N Class
- 43 Applications Filed
- 40 Patents Issued To-Date
- 93.03 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- B41N 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 10, 2028 |
