In-house production in Europe with full process control.
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The performance of an offset ink is not measured by colour alone, but by how it behaves on press throughout the entire print run.
The right formulation helps maintain the balance between water and ink, reduce adjustments during printing and ensure consistent transfer from the rollers to the substrate.
All this results in greater process stability, fewer stoppages and consistent final quality, even under demanding production conditions. That is why, at MA Inks, we formulate our offset inks to deliver reliability, consistency and real press performance.
The inking system in an offset press is based on a network of rollers that distribute the ink evenly before it is transferred to the substrate. That is why, at MA Inks, we formulate our inks with their behaviour inside the press in mind, where viscosity, dampening and emulsion stability have a direct impact on print run quality.
This balance helps maintain process regularity, reduce unnecessary adjustments and ensure more stable and controlled colour reproduction.
Print quality does not depend only on the initial press setup, but on the ability to maintain the result throughout the entire production run.
In long runs or demanding conditions, small variations in ink behaviour can lead to colour deviations, loss of definition or a higher waste rate.
At MA Inks, we formulate our inks to provide stability under real working conditions, helping to maintain uniformity and process control from the first sheet to the last.
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These are some of the most common questions related to offset printing and ink behaviour on press.
The behaviour of an offset ink on press depends on the combination of its physicochemical properties and the conditions of the printing process.
Factors such as viscosity, emulsification capacity and interaction with the fountain solution determine how the ink is distributed and how it responds throughout the print run. This set of variables has a direct impact on process stability and result consistency.
Offset inks for packaging are formulated taking into account specific requirements related to safety, component migration and the type of substrate.
In commercial printing, the focus is mainly on colour reproduction and press stability. In packaging, however, in addition to print performance, further criteria linked to the final use of the product must also be met.
In long print runs, stability is key to maintaining process uniformity and avoiding deviations in the final result.
Small variations in ink behaviour can lead to colour changes, loss of consistency or the need for continuous adjustments. A stable ink allows for greater production continuity, reducing stoppages and ensuring consistent quality throughout the entire run.
The water-ink balance determines how the ink and fountain solution interact during the printing process.
When this balance is maintained, the ink transfers correctly to the image areas and the water protects the non-image areas. An imbalance can cause issues such as excessive emulsification, loss of colour intensity or instability during the print run.
The inking system is responsible for distributing the ink through a series of rollers before it is transferred to the substrate, so its configuration and condition play a decisive role in the final result.
Proper interaction between the ink and the rollers helps maintain a uniform and stable ink film, while any irregularity in the system can lead to build-up, colour variations or instability during printing.
A poorly adjusted ink can cause different problems that affect both the process and the final result.
The most common include colour deviations, loss of definition, increased emulsification or the need for constant adjustments throughout the print run. These issues reduce process stability and can increase waste and production times.
Print quality in offset is the result of the interaction between the ink, the press and the substrate.
Aspects such as the water-ink balance, stability throughout the print run and the correct formulation of the ink influence colour reproduction, detail definition and print uniformity. Controlling these factors together is key to ensuring consistent results.
The choice of ink depends on the specific conditions of each printing process and the type of application.
Factors such as the substrate, press speed, type of job and technical requirements of the final product determine which formulation is most suitable. Working with an ink adapted to these conditions helps improve press performance and ensure consistent results.
Yes, provided that the formulations are developed with both criteria in mind from the outset.
It is possible to work with inks that maintain press performance while also meeting requirements related to component migration, paper recyclability or integration into fibre recovery processes. The balance between these factors is key in today’s offset ink development.
Drying depends on the formulation, the substrate and the printing system. In conventional offset, oxidation and absorption processes are involved, while in UV technologies curing is instant.
Proper drying is key to avoiding issues such as set-off, marking or instability during the print run.