Method of making a mat
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Sep 4, 2008
app pub date -
Mar 2, 2007
filing date -
Mar 2, 2007
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A method of making a mat uses a T-die of an extruder for extruding a molten polymer substance of a cladding material, wherein a transporting device is located below the T-die, and the transporting device is provided with a feeding wheel, which is wound by a roll of cross-linked polyolefin foam (or CLPO foam for abbreviation) or EVA foam to serve as a base material for finishing. The CLPO foam or EVA foam, which serves as the base material for finishing, can be filmed with the cladding material on a single surface or a double-surface. After being filmed with the cladding material, the CLPO foam or EVA foam is rolled into concaved and convex patterns by the knurling wheels, and its temperature is then decreased by the cooling wheels for shaping into the mat which is light in weight, slipper-proof, abrasive-proof, and flexible.
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