MULTICOLOR PRINTING METHOD AND MULTICOLOR PRINTER FOR PLASTIC FILM

To enable printing to be performed at an easy and sufficient printing speed when multicolor printing is applied to a plastic film, and enable functions of an anchor coat layer and a concealing layer to be sufficiently exerted.SOLUTION: A multicolor printer for a plastic film includes: an anchor coat...

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Hauptverfasser: MASUTANI MASARU, NAKAMOTO SHUNICHIRO
Format: Patent
Sprache:eng ; jpn
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Beschreibung
Zusammenfassung:To enable printing to be performed at an easy and sufficient printing speed when multicolor printing is applied to a plastic film, and enable functions of an anchor coat layer and a concealing layer to be sufficiently exerted.SOLUTION: A multicolor printer for a plastic film includes: an anchor coat coating part 1 that coats a plastic film with an anchor coat layer, which serves as a multicolor ink-receiving layer, by a gravure roll; a multicolor printing part 2 that applies multicolor printing to the anchor coat layer by a continuous ink jet printer; a concealing layer coating part 3 that coats a multicolor printing surface with a concealing layer by the gravure roll; and a dry part 4 that is provided on a rear step of each of the anchor coat coating part, the multicolor printing part and the concealing layer coating part.SELECTED DRAWING: Figure 1 【課題】 プラスチックフイルムに多色印刷を施す際、容易かつ十分な印刷スピードで印刷できるとともに、アンカーコート層及び隠蔽層の機能を十分に発揮できるようにする。【解決手段】 プラスチックフイルムに多色インクの受理層となるアンカーコート層をグラビアロールで塗工するアンカーコート塗工部1と、アンカーコート層に多色印刷をコンティニュアスインクジェットプリンターで施す多色印刷部2と、該多色印刷面に隠蔽層をグラビアロールで塗工する隠蔽層塗工部3と、アンカーコート塗工部、多色印刷部及び隠蔽層塗工部のそれぞれの後段に設けられた乾燥部4とを有する。【選択図】 図1