UV-Curable Two-Piece Can Printing Inks: Composition, Application and Industry Insights

By John Hobson, R&D chemist, INX International The packaging industry has undergone significant technological evolution in recent decades, driven by demands for efficiency, sustainability and...

Life Cycle Assessment Sheds Light on KPIs of the UV/EB/LED Industry

By Cara Bommarito, sustainability manager, RadTech Historically, sustainability and its benefits have been challenging to quantify. This is because ‘sustainability’ is a subjective term, with...

Regulatory News

A Win for UV/EB/LED in SCAQMD In response to comments by RadTech, the South Coast Air Quality Management District (SCAQMD) modified its proposed Rule 1171...
Figure 1. Blue Trace data: Collected at 75% power, 8 inches from the cure surface, peak irradiance value just over 400 mW/cm2. Red Trace data: Collected at 100% power, 2 inches from the cure surface, peak irradiance value is just under 800 mW/cm2.

Scotty, We Need More Power!

In the original Star Trek television series, Captain Kirk often avoided disaster with the simple command: “Scotty, we need more power!” Star Trek is...
Figure 1. Fingerprint oils and high voltage are not a good pairing for high vacuum environments.

Vacuum 101 for Electron Beam Users

Accelerated electrons often steal the spotlight when it comes to electron beam (they even are listed as the titular character!), but behind the curtain...
Figure 3. Conceptualizing nanogels 6

UV Binders for Li-ion Batteries: Part 2

In the last edition of Professor’s Corner, the construction and components of the lithium-ion battery (LiB) were reviewed, with emphasis on the overall performance...
Figure 3. Top view (a) and schematic cross-sectional view (b) of a Graphics Processing Unit (GPU). The High Bandwidth Memory (HBM) is stacked vertically and placed in close proximity to the GPU to optimize throughput. 6 The vias appear as vertical lines throughout the interposer which electronically connect the GPU and HBM to the substrate below.

Additive Manufacturing for Electronics Applications

In the preceding column, I compared the feature size and print area of the principal UV vat printing technologies from large to small and...

Large-Area Nanopatterning at Smart Material Solutions

By Liz Stevens, writer, UV+EB Technology Smart Material Solutions, Inc. (SMS) is a precision engineering company in Raleigh, North Carolina, with expertise in precision manufacturing,...

A New Chapter for PAMA: Strengthening the Future of Photopolymer Additive Manufacturing

As I step into the role of chair of the Board for the Photopolymer Additive Manufacturing Alliance (PAMA), I find myself reflecting on the...

Photopolymer Week 2025 Provides Two Events in September

The Photopolymer Additive Manufacturing Alliance (PAMA) is a collaboration between the National Institutes for Standards and Technology (NIST), a US federal agency, and RadTech,...
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