塑料软包装彩印凹版印刷油墨的检测方法

随着消费者对产品包装的日趋关注,塑料软包装的印刷油墨从最初的有苯有酮、无苯有酮、无苯无酮转变到到现在的水溶性油墨,油墨成本已曾加到成本的15%以上。我们对油墨的质量就要严格控制,加强检测,以减少浪费。随着印刷行业的发展,油墨行业QB/T2024—1994已经对油墨的颜色、着色力、细度、粘度、初干性、附着牢度、表面张力、溶剂残留量等方面进行了规范。

Detection method of plastic flexible packaging printing gravure printing ink

a growing number of consumers focus on the packaging of product, the printing ink of soft plastic packing was used from the initial benzene ketones at first, then no benzene ketones, no ketone benzene to water-soluble ink now, ink costs has run up to the cost of more than 15%. So we should control our quality of ink strictly, detection more, to reduce waste. With the development of the printing industry, QB/T2024 1994 has standarded the ink color, tinting strength, fineness, viscosity, initial dry, adhesion, surface tension, the amount of residual solvents and so on.