Paper Substrates Different paper materials have different effects on the color presentation of printed materials. Gloss, surface roughness, whiteness and light scattering are all paper properties that certainly will affect the color reproduction.Therefore, during the process of pattern production and comparison with the originals, it is necessary to use paper of the same material as […]
Tinplate Can Since the mid-20th century, offset printing inks have been packaged in tinplate cans. These cans are preferred for their high strength, making them easy to transport, and their excellent barrier properties, which help preserve the ink. With the rise of large-scale offset printing plants and increasing environmental requirements for ink waste disposal, the
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In offset ink formulation, white ink and reducer are often used, but they serve distinct purposes due to their inherent properties, which operators should not confuse or interchange. Role in Ink Formulation White Ink: Adding a small amount of white ink to colored ink can alter its tone, softening it to create a refined and
In November 2005, Italian authorities detected trace amounts of the photoinitiator isopropylthioxanthone (ITX) in Nestlé baby milk packaging ink. Similar findings were made in Germany and other European countries, where different beverages were found to contain traces of this substance. In March 2009, the European Food Safety Authority (EFSA) reported that the printing ink used
In today’s world, making eco-friendly choices is more important than ever. First of all, let’s look at the chart below which clearly shows the difference between traditional offset printing ink and pure vegetable oil ink. Here’s why switching to MO-FREE (Mineral Oil-Free) printing inks is a smart move for your business and the planet. Eco-Friendly:
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There is a noticeable trend towards switching from conventional inks to UV inks in various printing industries. This shift is driven by several advantages that UV inks offer over traditional solvent-based and water-based inks. Reasons for the Switch Industry Adoption Several sectors are rapidly adopting UV ink technology: Challenges and Considerations Despite the advantages, there
The UV flexo printing market is experiencing robust growth, driven by the rising demand in flexible packaging, labels, and various other packaging applications. The market for flexographic inks, including UV-cured inks, is projected to reach significant revenue milestones, driven by their efficiency, low environmental impact, and versatility in printing on diverse substrates like plastic films
Soft packaging, commonly used for products like food, beverages, pharmaceuticals, and consumer goods, requires printing inks with specific properties to ensure quality, safety, and durability. Here are the key properties that soft packaging demands from printing inks: 1. Adhesion 2. Flexibility and Elasticity 3. Chemical Resistance 4. Heat Resistance 5. Lightfastness 6. Low Migration 7.
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Ink transferability refers to the ability of printing ink to be effectively transferred through the various components of a printing press and ultimately onto the substrate (such as paper or other materials). This property is crucial in determining the quality and consistency of the printed image. Transferability involves several stages, including the ink’s movement from
Ink tack and ink viscosity are two distinct properties that describe different aspects of ink behavior in the printing process. Here’s a breakdown of each: Ink Viscosity Ink Tack Key Differences Both properties are critical in determining the printability and performance of inks in various printing processes, and their optimal values can vary depending on
