Coating processes – Application to opposite sides of sheet – web – or strip
Patent
1974-09-16
1977-01-11
Smith, Ronald H.
Coating processes
Application to opposite sides of sheet, web, or strip
156244, 156500, 427365, 427374D, 427385B, B05D 140
Patent
active
040027805
ABSTRACT:
Coating tubular plastics film by depositing on each surface of the lay-flat web a plurality of evenly spaced lines of coating material parallel with the length of the web, and using contra-rotating rollers to spread the deposited lines, causing them to merge into a uniform coating.
REFERENCES:
patent: 2066780 (1937-01-01), Holt
patent: 3106481 (1963-10-01), Sorg
patent: 3397101 (1968-08-01), Rausing
Reade Grahame Melvin
Viney Alan Charles
Bell Janyce A.
Imperial Chemical Industries Limited
Smith Ronald H.
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