Ink drying apparatus

Apparatus for drying printed ink comprises an emitter of infra-red radiation at a wavelength of between 2.5 mu m and 12.5 mu m. The preferred wavelength emitted is between 3 mu m and 6 mu m, and the infra-red emitter is advantageously a ceramic radiation element heated to a temperature between 300 D...

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Bibliographische Detailangaben
1. Verfasser: WILLIAM KENNETH WRIGHT
Format: Patent
Sprache:eng
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