Aydemir, CemOzomay, ZaferKarademir, ArifKandirmaz, Emine Arman2021-03-202021-03-2020130334-181Xhttp://doi.org/10.1515/secm-2012-0070https://hdl.handle.net/20.500.12885/1250Aydemir, Cem/0000-0002-0202-6576; OZOMAY, ZAFER/0000-0002-7650-733XIn this work, standard laboratory printing applications with IGT (ISO 12647-2) were applied on uncoated and matte-coated papers using offset inks (DIN ISO 2846-1). Surface roughnesses of uncoated and coated sheets were recorded to be 195 and 13 ml/min, respectively. Air permanence values of uncoated and coated papers were found to be 5.6 and 0.103 mu m/Pa.s, respectively. Changes in the print densities were recorded up to 48 h. Print density changes for uncoated and matte-coated papers were surprisingly found to be in similar paths (8% in the first 4 h), although significant differences between surface roughnesses were recorded. Furthermore, paper samples showed similar behaviors for the percent volume changes, where drop volume disappeared within 6 min. It is concluded that matte coating did not have any significant effects on print density change and drop volume change.eninfo:eu-repo/semantics/closedAccessIGT printabilitypaper coatingpaper roughnessprint densityArticle10.1515/secm-2012-0070202141145WOS:000318224100006Q3Q2