Multilayer material
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
May 31, 2007
app pub date -
Jul 14, 2006
filing date -
Jul 14, 2005
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A multilayer material useful for packaging is disclosed, comprising a foam core comprising compressed foamed starch and a facing layer bonded to a surface of the foam core. A method of making the multilayer material is also disclosed, comprising forming a core of foamed starch, compressing the foamed starch core and bonding a facing layer to a surface of the foamed starch core. Apparatus for making the multilayer material is also disclosed, comprising a first station for supplying foamed starch pieces to a transport surface, a second station, downstream of the first station, for applying a bonding agent to the surfaces of the foamed starch pieces, a compressor for compressing the foamed starch pieces downstream of the second station; and a bonder for bonding a facing layer to at least one surface of the compressed foamed starch.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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