墨路中断装置对印刷品实地密度稳定性影响的研究

Study of the Influence of Ink Breaking Device on Stability of Print Solid Density

由于印刷中途停机前后对印张实地密度的影响较大,通过实验的方法研究墨路中断装置对印刷品实地密度稳定性的影响,建立了确保样张实地密度达到稳定的条件下开启和关闭墨路中断装置对过版纸张数量的关系,对印刷机上采用该装置的必要性和对包装印刷企业的成本控制效果进行了分析。

The change of solid density before and after halt of printing was very large. The influence of ink breaking device on stability of print solid density was studied with experiments. The relationship between the opening and closing ink breaking device was established based on printing page number under the condition of stable solid density of specimen page. The necessity of installing ink breaking device and cost control effect for packaging and printing enterprise were analyzed.