“In 1972 Polaroid introduced an entirely new concept of instant photography with the film SX-70. With the new integral system, negative and receiving sheets were sealed into a single unit and all the reactive materials were present in the unit ...

“Kodak Instant Print Film PR-10 was based on a dye release system that used ballasted preformed dyes and reversal emulsion instead of dye developers and negative emulsion. Processing started when the film passed between pressure rollers that ...

“In 1981 Eastman Kodak introduced an innovative product, Ektaflex PCT (Photo Color Transfer), which allowed photographers to instantly print enlarged negatives or transparencies. Up to this time only in-camera picture taking had been possible ...

“The chemistry and structure layer of Fuji FI-10 integral film were very similar to those of Kodak PR-10, with the film being exposed on one side and viewed on the opposite side. However, its layers were much thinner than those of Kodak and ...

“Agfa-Gevaert developed its own instant printing materials during the 1980s, Agfachrome-Speed and Copycolor, both introduced commercially in 1983. Agfachrome-Speed was a single-sheet integral print material, whereas Copycolor was a peel-apart. ...

“Agfa-Gevaert developed its own instant printing materials during the 1980s, Agfachrome-Speed and Copycolor, both introduced commercially in 1983. Agfachrome-Speed was a single-sheet integral print material, whereas Copycolor was a peel-apart. ...

“The company also launched its first peel-apart color print films, Fuji FP-100 and Fuji FP-800, which were compatible with Polaroid cameras and camera backs. The image formation of the new peel-apart films was similar to that of Fuji integral ...