The principles and practice of textile printing (1912)
Knecht, Edmund, 1861-1925, Fothergill, James Best · London : Charles Griffin · leaf 97
to the cross-bar 19 of the carriage 18, whichruns on the fixed rails d, being supported thereon by the rollers c. The varnishedcopper roller R is mounted on the mandrel M, which turns in sliding bearingsfitted into the two slots at the top of each side of the framework; and as theends of the roller… … Fig. 35.—Plan of the flat-table pentagraph. In using the pentagraph machine, the design must be first enlarged andengraved upon a zinc plate. This may be done either by photographing itdirectly upon a prepared zinc plate, or by placing it in a cainera-obscura whichthrows an enlarged image of it…
Textile printing
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