Method and apparatus for high density paper
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 31, 1994
Issued Date -
N/A
app pub date -
Mar 23, 1992
filing date -
Sep 13, 1984
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method and apparatus to produce a relatively dense high quality paper suitable for multi-color printing are provided. The paper web is super/soft-calendered while at a moisture content of between about 15 to about 55% and the web is subsequently treated to further reduce its moisture content. This procedure prevents galvanizing of the sheet which normally would occur using prior art techniques.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully