In order to control the process of flexography and prove the quality, density mathematical model with colorful flexography plate was established by conic regression method, and the exactness of the model was testified.

• 摘要为了更好地控制柔印流程，提高柔印质量，拟用柔版彩印样张通过2次曲线回归的方法，建立了密度式彩色柔版印刷呈色模型，并对模型的精度进行了检验。