Ink Composition for Gravure Printing Capable of Implementing Rough Surface Texture

The present invention relates to an ink composition for a gravure printing capable of implementing a rough surface texture on a matt packaging film or a glossy packaging film. The ink composition for a gravure printing comprises: (A) 20 to 40 wt% of an alcohol-soluble urethane resin; (B) 15 to 35 wt...

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Bibliographische Detailangaben
Hauptverfasser:	KIM TAEKSU, JEONG JI HWAN, JANG HEAN SU
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CORRECTING FLUIDS DYES FILLING PASTES INKS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	The present invention relates to an ink composition for a gravure printing capable of implementing a rough surface texture on a matt packaging film or a glossy packaging film. The ink composition for a gravure printing comprises: (A) 20 to 40 wt% of an alcohol-soluble urethane resin; (B) 15 to 35 wt% of a modified polyester resin; (C) 10 to 15 wt% of crystalline polyethylene powder; (D) 3 to 5 wt% of silica; (E) 3 to 6 wt% of an additive; and (F) ethanol balance. The ink composition for a gravure printing is environmentally friendly because of not comprising organic solvents classified as toxic agents in the Chemicals Control Act. 본 발명은 (A) 알코올 용해성 우레탄 수지 20 내지 40 중량%, (B) 변성 폴리에스테르 수지 15 내지 35 중량%, (C) 결정성 폴리에틸렌 분말 10 내지 15 중량%, (D) 실리카 3 내지 5 중량%, (E) 첨가제 3 내지 6 중량% 및 (F) 에탄올 잔부를 포함하는 무광 또는 유광 포장재 필름에 거친 표면 질감을 구현할 수 있는 그라비어 인쇄용 잉크 조성물로서, 화학물질관리법 상의 유독물로 분류된 유기 용제를 포함하지 않아 친환경적이다.