a suitable ipa content in fountain solution can prevent the deforming of newsprint effectively and guarantee the printing quality of color newspaper.
控制合适的异丙醇含量可以有效防止新闻纸的变形,并有利于保障彩报的印刷质量。
the newsprint absorbs less water along with the increment of ipa content in fountain solution at the same time, and the absorption rate decreases with the increase of ipa.