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MODERN ENGRAVING MATERIALS
Various types of engraving substrate materials are comparatively evaluated, and it is concluded that: (1) temperature control is more important to precise plate dimensions then is humidity control; (2) polyesters have better deformation properties than polyvinyl chlorides; (3) glass which has the be...
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Format: | Report |
Language: | English |
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Summary: | Various types of engraving substrate materials are comparatively evaluated, and it is concluded that: (1) temperature control is more important to precise plate dimensions then is humidity control; (2) polyesters have better deformation properties than polyvinyl chlorides; (3) glass which has the best deformation properties, does not allow direct engraving from an underlaid original and copying through the substrate. (Author)
Trans. of Geodeziya i Kartografiya (USSR) n7 p71-76 1968. |
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