Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1995-05-11
1997-03-11
Sluby, P. C.
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
428211, 428339, 428483, 428511, 428913, 428918, 101401, B32B 300, B41C 100, B32B 2706
Patent
active
056099444
ABSTRACT:
A gravure roll and associated coating methods are disclosed that produces a uniform coating gradient on a substrate. The gravure roll comprising a series of cells arranged in circumferential line density sections in which the line densities progressively increase from section to section, and in which the cell volumes progressively decrease within each section, and in which the cell volumes at the end of one section are substantially the same as the cell volumes at the beginning of the next adjacent section.
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International Search Report, International Appl. No. PCT/US95/02660, filed Mar. 3, 1995, mailed Aug. 1, 1995.
Bohr Amy E.
Fields Thomas R.
Forszen Lawrence C.
McCoy Kendalyn R.
Rexam Industries Corp.
Sluby P. C.
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