Method for producing a design on a flat or arcuate surface

Details Method for producing a design on a flat or arcuate surface Method for producing a design on a flat or arcuate surface

1977-01-07

1978-10-10

Powell, William A.

Adhesive bonding and miscellaneous chemical manufacture

Delaminating processes adapted for specified product

Delaminating in preparation for post processing recycling step

156645, 355 49, 355 77, B44C 122

Patent

active

041194845

ABSTRACT:
Method and apparatus for producing a design on a flat or arcuate image surface by projecting from a rectangularly disposed design and etching and/or selective plating. The design is transferred to the image surface by passing radially columnated light through a rectangular transparency bearing the design and formed into a cylinder and then redirecting the columnated light such that all areas of the design are projected upon and received by corresponding areas of the image surface which is or has been photosensitized. The design appears on a flat image surface in a foreshortened circular form, and is adapted for subsequent formation into an arcuate surface bearing the design in undistorted form. The design also may be projected directly upon an arcuate image surface in undistorted form.

REFERENCES:
patent: 1658509 (1928-02-01), Beebe
patent: 2439055 (1948-04-01), Pratt et al.
patent: 3263079 (1966-07-01), Mertz et al.
patent: 3314329 (1967-04-01), Wolbert

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