a3 a4 a5 sublimation puzzle party favor blanks heat transfer paper jigsaw gift diy white puzzles for p printing

material:paper+pearlescent film size:a4:9.7cm*28.2cm 120 piece a5:20cm*14.7cm 80 piece a3:29.6cm*39.8cm 300 piece color:white package:opp bag 1. use dye-sublimation ink to print the pattern on the color inkjet paper (or sublimation paper), mirror printing. 2. connect the heat press machine to the power supply and set the temperature and time. the temperature is 180°c, 50 seconds, and the pressure is medium pressure. 3. put the puzzle and the paper with the printed pattern on the worktable of the heat press machine, and the paper covers the puzzle. worktable of the heat press machine, and the paper covers the puzzle. (if you use sublimation paper.syi