Coating processes – Nonuniform coating – Mask or stencil utilized
Patent
1984-01-18
1985-12-31
McIntosh, John P.
Coating processes
Nonuniform coating
Mask or stencil utilized
118406, 118212, 427428, B05C 102
Patent
active
045620997
ABSTRACT:
A gravure-type gummer comprises a hollow cylindrical member 18 partly immersed in an adhesive container 10 and adapted to transfer a pattern of adhesive to a blank B movable in contact with the top of the member. The adhesive is held in a pattern of round bores 24 extending through the member, whose inside and outside peripheral surfaces are scraped clean of adhesive by scrapers 26 and 28.
REFERENCES:
patent: 2424949 (1947-07-01), White
patent: 3102046 (1963-08-01), Bushey
patent: 3613635 (1971-10-01), Brehm
patent: 3919973 (1975-11-01), Zimmer
patent: 4379185 (1983-04-01), Smith et al.
McIntosh John P.
Molins PLC
Smith, Jr. John C.
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