Curtain coating apparatus and curtain coating process
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 23, 2003
Grant Date -
Feb 27, 2003
app pub date -
Mar 26, 2002
filing date -
Mar 29, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A curtain coating apparatus for applying a coating solution to a continuously moving web, which comprises an air jet injector for injecting air in the upstream direction of a web, provided at a position upstream of a contact point of a curtain film with the web and a shielding member shutting off entrained air generated by movement of the web, provided between the contact point and the air jet injector, thereby diminishing an influence of turbulent air flow and preventing the curtain film from suction toward the air jet injector.
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