Today it is not easy to find most label-printing converters having a combination of technologies in Rotary letterpress, flexo, offset and digital. This is according to the labels specific and the printing effect through the letterpress printing and flexo printing has 85% similar to the effects. The difference is here : A. The Feature is different between the Rotary Letterpress and the flexo. Lette...

1,What is letterpress printing? The printing using the relief is called relief printing, which is referred to as letterpress printing. In the current letterpress printing, the ink supply device of the printing machine first distributes the ink evenly, and then transfers the ink to the printing plate through the ink roller. The raised surface is obviously higher than the non-image portion, so the i...