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单词 papyrotype
释义 papyrotype|pəˈpaɪərəʊtaɪp|
[f. papyro- + type.]
Name given to a modification of photolithography, devised by Captain Abney, in which the picture is first printed on a sensitized gelatin film supported on paper, and afterwards transferred to a lithographic stone or to zinc.
1874Abney Instr. Photogr. 122 To make a transfer by Papyrotype.1892Brothers Photogr. 159 A process called Papyrotype was patented by Capt. Abney. [Specif. 615 of 1873.]
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