New generation of inks for rotogravure

被引:0
|
作者
Pekarovicova, Alexandra [1 ]
Atkinson, James [1 ]
Pekarovic, Jan [1 ]
Khunova, Viera [1 ]
机构
[1] Western Michigan University, Dept. of Paper/Printing Science/Eng., Kalamazoo, MI, United States
来源
Ink World | 2002年 / 8卷 / 05期
关键词
Blending - Density (optical) - Pigments - Polyethylenes - Printing - Rheology - Viscosity - Volatile organic compounds;
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摘要
The hot melt ink for rotogravure printing process based on ethylene vinyl acetate (EVA) chemistry is analyzed and printed on publication and packaging substrates. It is found that carnauba wax significantly decreased the viscosity of hot melt formulations. The analysis shows that the print gloss, delta gloss and rub resistance properties are better on polyethylene (PE) inks while mottling is lower at PE inks.
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页码:46 / 50
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