Process for manufacturing a dust control mat including side strips for enhanced tear resistance
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United States of America Patent
Stats
-
Nov 10, 1998
Issued Date -
N/A
app pub date -
May 31, 1995
filing date -
Jun 27, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A process for the application of tear resistant edge strip material to a rubber base sheet of a launderable dust control mat is provided. The process involves the in-line mating of first and second strips of carboxilated rubber to the longitudinal borders of a rubber sheet by means of a series of pressure rolls. The process permits separate rubber sheet and side strip materials to be joined in a continuous or semi-continuous operation immediately prior to assembly of a mat thereby enhancing material handling efficiencies. An apparatus for carrying out the invention is also provided.
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Family
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Cited Art Landscape
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