Method for embossing paint rollers
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United States of America Patent
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-
Jan 7, 2003
Issued Date -
N/A
app pub date -
Aug 22, 2000
filing date -
Aug 10, 1998
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method for embossing a cylindrical object such as a paint roller cover, especially using an apparatus that includes a shuttle and a rotatable shaft on the shuttle. The rotatable shaft includes two ends, with one end accepting a paint roller cover and with the other end being toothed for engagement with a gear rack. As the rotatable shaft is drawn in one direction by the shuttle, the toothed end engages the gear rack and rotates the rotatable shaft, thereby also rotating the paint roller cover. As the paint roller cover rotates, it is drawn by the shuttle over a die transfer plate having a design formed therein, and such design is transferred to the paint roller cover. The die transfer plate is heated to the desired temperature, and the speed of the shuttle is controllable so that time and temperature is controlled. Another controlled parameter is pressure.
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Cited Art Landscape
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