Objective In order to better manage and control the print surface, the different factors of vacuum aluminum transfer paper were analyzed for their influences on print burst. Methods Iron blast ink instrument was applied to determine the 36 prints of vacuum aluminum transfer paper. Results The degree of print burst was different for different paper types. When the paper moisture was controlled in the range of 5%~ 6%, the glass transition temperature of polyurethane transfer adhesive was -5~ 5℃ , the glue dose of polyurethane transfer adhesive was 7.5~ 8.5 g/m2, and the coating weight of acrylic acid transfer coating was 1.2~ 1.3 g/m2, the prints were in the best state and there was no burst. Conclusion Each part of vacuum aluminum transfer paper had certain influence on print burst.
NIE Xiao-an, TANG De-fang, LIU Bing, DU Fang-qi, WANG Hui.
Analysis of the Impact of Vacuum Aluminum Transfer Paper on Print Burst[J]. Packaging Engineering. 2014(17): 116-120