Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1976-07-19
1977-12-06
Drummond, Douglas J.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
156521, 156561, B32B 3100
Patent
active
040615219
ABSTRACT:
A method and apparatus are disclosed for the manufacture of a colored chip or colored swatch bearing sheet, i.e. a color chart, comprising a base sheet bearing an array of adhesively attached colored chips in rows with indicia identifying the color of each chip with a particular paint. The base sheets are fed automatically from a stack of sheets to an adhesive applying means which applies spots of adhesive to the sheet at swatch receiving areas on the sheet. Narrow webs or ribbons of swatch material are severed to form the individual swatches or color chips which then are transferred automatically to a passing sheet and applied thereto. The sheets pass through a series of swatch forming and applying stations with a row of swatches being applied to each sheet at each of the respective stations. Preferably, the sheets are fed continuously and at a relativey fast rate of speed. The arrangement and size of the swatches may be easily changed to allow the apparatus to be used for various types of color charts.
REFERENCES:
patent: 1126003 (1915-01-01), Graul
patent: 2183797 (1939-12-01), Smith
patent: 2362328 (1944-11-01), Von Hoff
patent: 3630124 (1971-12-01), Souermon
patent: 3707422 (1972-12-01), Helm
patent: 3887414 (1975-03-01), Cohn
Lerner Stanley
Shearer Robert
Color Communications, Inc.
Drummond Douglas J.
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