Investigation Of Thermal Effects On Textile Materials Printed By Digital Printing

摘要

This paper presents research of thermal influence on the textile material printed by digital ink jet technique.In the theoretical part of the research we offer overview of relevant research related to surface roughness and the colordifference on textile materials which were subjected to thermal load. The parameters of surface roughness beforeprinting, after printing and after various thermal effects were analyzed in experimental part. Thermal effect wasanalyzed in a given period of time, with thermal imaging camera to obtain surface temperature distribution of theobserved sample. The differences in color were analyzed also before and after printing and after various thermal loads.As a reference point the field of 100% of cyan, magenta, yellow and black coverage was taken. For determining thecolor differences a model CIEDE 2000 was used. SEM analyses of the changes were observed on the surface of textilematerials before and after printing and after the thermal effects. The analysis confirmed some theoretical assumptions.