Welcome to the Xianghuai Website.We are mainly engaged in designing and manufacturing flexographic printing machines.

It is very important for the corrugated board flexo printing machine to prepare the printing plate before the official start of printing. The pre-printing plate is prepared to ensure the stable printing work. So what should you pay attention to when preparing a pre-print?

When the crew of the unit prepares the required plates for the machine, it should carefully check the scale of the layout contents according to the production work order or artwork, and the appearance (such as tilting, dirt and damage). If it is a new version, it needs to be Look at the appearance of the printing plate is not sticky, the reverse side of the printing plate is not a bubble, the hardness of the printing plate is not suitable (usually when the full version of the printing, the printing plate is required to be soft, and when printing text, lines, dots, The plate is required to be harder, because the plate with lower hardness is more closely attached to the outer surface of the corrugated board, but it also causes the edge of the printing part to be piled up. The automatic printing machine prints when printing the whole version. The hardness of the plate is usually 32-36 degrees Shore hardness; when printing text, lines or dots, the hardness of the plate is usually 36-40 degrees Shore hardness.)

Therefore, when a corrugated board flexo press is preparing a plate, these details cannot be ignored, thus ensuring its good performance.