10 things to avoid in flexography to prevent from troubles

Have you ever experienced any troubles when printing in flexo? Here is a list of things you should avoid when approaching flexography in order to prevent from troubles in production. Don't miss the next videos: click here to subscribe to flexo•expert channel on YouTube! Interested in customized training in flexography? [...]

Be careful with micro-screening on flexo plate surface

Surface texturing of flexographic plates is nowadays widely used to improve the ink laydown when using latest flat-top platemaking technologies. The settings for such surface micro screening are carefully evaluated during the optimization phase of system calibration and they shall not be changed for that printing condition. Using wrong settings will cause not only the [...]

2020-04-22T09:23:41+00:00Tags: , |Comments Off on Be careful with micro-screening on flexo plate surface

Next flexo training courses in Atif

Here are the next training courses in flexography at Atif in Milano Monday, September 30th Introduction to flexography: Flexo? Pleasure to know it! Bookings until: 20/09/2019 Monday, October 7th Il lungo viaggio dell’inchiostro flessografico Bookings until: 27/09/2019 Monday, October 14th La prestampa per la flessografia Bookings until: 04/10/2019. Monday, October 21st Alla ricerca della qualità [...]

2019-07-26T23:37:40+00:00Tags: |1 Comment

Best resolution for images in flexo?

What is the best resolution for images to be printed in flexography? Well, it depends first of all on the distance that the printed product will be looked at by the viewer: this will determine the suitable linescreen that the image will have on the printed product. A general guideline for AM screening defines a [...]

2019-05-08T10:08:42+00:00Tags: , |Comments Off on Best resolution for images in flexo?

What’s the best dot shape for flexo?

There are different dot shapes for screening: round, square, euclidean, elliptical, ... which one is the best for flexography? (*) When choosing the dot shape for plate screening, it is important to consider the characteristics of the different geometries and their influence on the printed result. When the plate is inked by the anilox roll and [...]

2019-05-08T12:06:47+00:00Tags: , , |Comments Off on What’s the best dot shape for flexo?

How many resolutions?

How many resolutions do we need to know in flexography? There are four important information related to resolution within the flexo workflow. 1# The resolution of the anilox roll, or its line-screen or cell-count, that is the number of cells engraved on the surface by linear unit of measure. We express it, in the metric [...]

What does “isolated dot” mean?

The information about the size (typically the diameter) of the minimum isolated dot refers to the characteristics of the plate and it is normally completed with the term positive and/or negative. Example: Minimum positive isolated dot: 100 µm Minimum negative isolated dot:  50 µm The minimum isolated dot size indicates what is the ability of [...]

2018-07-28T10:23:44+00:00Tags: |Comments Off on What does “isolated dot” mean?

What does “minimum dot” mean?

The information about minimum dot indicates what is the size of the minimum printing dot that appears on the plate. This size is normally expressed in microns (µm), or, less commonly, as a percentage of a given linescreen, and it is set as a threshold in plate imaging to obtain such size on the finished [...]

2018-07-27T22:44:23+00:00Tags: , , |Comments Off on What does “minimum dot” mean?