RECORDING MEDIUM

A recording medium includes a substrate, a first ink-receiving layer, and a second ink-receiving layer serving as a top layer in this order. The first ink-receiving layer contains an amorphous silica having an average particle size of 1.0 µm or more. The second ink-receiving layer contains a colloid...

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Hauptverfasser:	TANAKA, TAKATOSHI, SUGIURA, TAKASHI, WANG, JUN, TAGURI, RYO, TANAKA, ARIKA, KOTAKE, TOMOKAZU
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	COLOUR PRINTING LINING MACHINES PERFORMING OPERATIONS PRINTING PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES STAMPS TRANSPORTING TYPEWRITERS
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Beschreibung
Zusammenfassung:	A recording medium includes a substrate, a first ink-receiving layer, and a second ink-receiving layer serving as a top layer in this order. The first ink-receiving layer contains an amorphous silica having an average particle size of 1.0 µm or more. The second ink-receiving layer contains a colloidal silica. The root-mean-square slope R”q of roughness profile elements, provided in JIS B 0601:2001, of a surface of the second ink-receiving layer is 0.3 or more.