Thaum lub sij hawm luam ntawv ntawm lub tshuab luam ntawv flexo, muaj qee lub sij hawm sib cuag ntawm qhov chaw ntawm lub anilox cov menyuam thiab qhov chaw ntawm lub phaj luam ntawv, qhov saum npoo ntawm cov ntawv luam ntawv thiab qhov chaw ntawm lub substrate.Lub tshuab luam ntawv ceev sib txawv, thiab nws lub sijhawm sib cuag kuj txawv.qhov siab dua qhov hloov ntawm tus cwj mem, thiab ntau dua tus lej hloov pauv.Rau cov khoom siv, los yog cov kab thiab cov cim, thiab cov substrate yog cov khoom siv absorbent, yog tias cov luam ntawv nrawm me ntsis, cov nyhuv luam ntawv yuav zoo dua vim qhov nce ntawm tus lej hloov pauv.Yog li ntawd, txhawm rau txhim kho kev ua haujlwm ntawm tus lej hloov pauv, kev luam ntawv nrawm yuav tsum tau txiav txim siab raws li hom ntawv luam tawm thiab kev ua haujlwm ntawm cov khoom luam ntawv.