Support for photographic paper
AssigneeMitsubishi Paper Mills Limited
InventorHiroshi Uehara
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Abstract
Disclosed is a finely embossed type support for photographic paper which has a center-plane average roughness SRa of 1.0-2.0 .mu.m, a center-Plane peak height SRp of 5-7 .mu.m, and a center-plane valley depth of 6-9 .mu.m according to a three-dimensional surface roughness meter. This support for photographic paper has a proper gloss and can be coated with an emulsion at a high speed and has good handling properties.
Claims2
A support for photographic paper having ga finely embossed surface with a center-plane average roughness SRa of 1.0-2.0 .mu.m, a center-plane peak height SRp of 5-7 .mu.m, and a center-plane valley depth SRv of 6-9 .mu.m, which are measured by three dimensional surface roughness meter;
- wherein said support for photographic paper is a polyolefin-coated paper.
Dependencies are inferred from the claim text.