HDPE Bag Printing Machine
Originally, flexographic printing was rudimentary in quality. Labels requiring high quality have generally been printed using the offset process until recently. Since 1985, great advances have been made to the quality of flexographic printing presses, printing plates and printing inks.The greatest advances in flexographic printing have been in the area of photopolymer printing plates, including improvements to the plate material and the method of plate creation. Laser-etched ceramic anilox rolls also play apart in the improvement of print quality. Full-color picture printing is now possible, and some of the finer presses available today, in combination with a skilled operator, allow quality that rivals the lithographic process. One ongoing improvement has been the increasing ability to reproduce highlighttonal values, thereby providing a workaround for the very high dot gain associated with flexographic printing.