Identification of the Prints Elastic Parameters Using Vibrational Methods

One of the indirect tensile identification methods is the measurement of the structure of the response to the vibration excitation. Then this response is simulated using digital methods. If the similarity to the response structure is achieved, the elasticity parameters can be determined. Using the methodology discussed in this work, the problem of the determination of the elasticity parameters of prints as a consisting of the paper and several layers of inks is solved. The determined parameters of prints will be used for the modeling of the printing process in web printing presses.