Apertured film with raised profile elements method for making the same, and the products thereof
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jul 28, 2005
app pub date -
Mar 11, 2004
filing date -
Jan 28, 2004
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The present invention generally relates to an apertured or reticulated film, and more specifically, the present invention relates to a method of imparting one or more raised elements into a previously apertured or reticulated film utilizing a forming surface. A forming apparatus can accept an apertured film, preferably but not limited to a thermoplastic composition, and impart one or more raised continuous or discontinuous profiled elements into the surface of the apertured film by exposing the apertured film to an air stream having an elevated temperature (such as by exposure of the air stream to direct contact with a heating element). The heated air stream affects the apertured film by inducing the film to deflect onto profiled elements defined in the forming surface of the forming apparatus.
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