Coating processes – Roller applicator utilized
Patent
1980-01-14
1981-08-04
Beck, Shrive P.
Coating processes
Roller applicator utilized
118246, 118249, 118262, 427150, 427152, B05D 128
Patent
active
042822750
ABSTRACT:
A metered film of a fluid coating composition (10) having solids suspended therein, such as a fluid composition containing rupturable microcapsules, is formed on a doctored gravure supply roll (12) and applied to a soft rubber applicator roll (20). The supply roll (12) transfers the metered coating composition (10) to an endless web (25) which is wrapped and tensioned therearound in substantially uncompressed contact, to transfer the metered coating composition uniformly and evenly to the web (25) without shearing the composition (10) when on the web (25) or mechanically pressing the solids therein into the web (25).
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Beck Shrive P.
Cagle Stephen H.
The Mead Corporation
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