Paster roller
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 12, 1988
Grant Date -
N/A
app pub date -
Jan 27, 1987
filing date -
Jan 27, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Improved paster rollers for use in splicing paper webs include a rigid core; a compressible intermediate porous layer surrounding said core; and, a coating of silicone elastomer on the walls of the cells of the outer porous surface of said intermediate layer. Methods of preparing the paster rollers also are disclosed.
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Cited Art Landscape
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