Advancements in fiber performance are enabled through conventional and novel techniques for fiber processing. To ensure the reproducibility of performance, not only is the careful documentation of process steps and ambient conditions needed, but researchers must also characterize the relationship between processing and structures at the molecular and micro levels. Spectroscopy is a powerful tool that enables structural characterization at both of those levels.  In this talk, I will discuss the use of infrared and Raman spectroscopy to explore structural changes that could account for differences between the performance of organic, inorganic, and composite fibers. Fibers on the nano to microscales will be examined, as well as polymer blends comprised of structurally dissimilar macromolecules (like lignin in contrast to vinyl polymer). Such studies include the use of polarized IR and Raman spectroscopy to quantify differences in molecular anisotropy, which is known to have a profound influence on the modulus of composite fibers.

Accurate material parameters are often overlooked. Yet, it is vital to ensure that digital materials look and behave consistently, both with reality and between 3D platforms. Without a standard, this challenge is daunting. Learn about a new method to translate five tests into consistent visualization across systems.

TexPro’s Optimization Program restores the uniformity and heat transfer capabilities of thermal production equipment. Whether producing paper, textiles, or plastics our patented equipment, extensive experience and engineering knowledge of thermal processes has enabled TexPro to serve hundreds of plants in over a dozen countries for 32 years. The program involves restoring oven performance and educating plant staff on how to maintain their ovens consistently at peak performance. Just as importantly, TexPro utilizes patented equipment to document the web temperature profile as it travels through the oven; and we aid in the optimization of production recipes to provide the needed web temperature profile at the highest possible throughput. Line speeds typically are increased 15% – 35%, often considerably more, with improved quality and enhanced consistency. A typical oven and process optimization program takes 4-6 weeks with returns of investment taking 30-60 days from completion of our program. Our customers in addition to seeing improved quality and line speed increases have reported 5%-10% energy reductions.

The apparel industry has been under fire from several fronts over the past few decades. Profitability, sustainability, workers’ rights, manufacturing logistics, supply chain constraints, fit, quality, and the lack of any point of view on style are among the wounds that are festering in the once proud industry. Those tending to the patient cannot seem to agree on the symptoms, let alone a cure. Some would-be saviors of the planet shout, “Polyester good, cotton bad!” while others rant, “Cotton good, polyester bad.” Really kind of dopey when you think about it. The digital evangelists have moved in and promised a cure (if not remission of sin), yet solutions from PLM to 3D design have increased operating expenses and had little to no impact on Cost of Goods Sold (COGS). And yet, we keep hearing about how the next version will be better. That, and how “Digital Fashion” (how to play dress-up in software) is really the next big thing. Tell it to the emperor. This presentation will examine the apparel industry—past, present, and future—and provide the presenter’s opinion on what it will take to actually improve things (not just change them). The good news is that digital color management provides the model for improving everything from product development to manufacturing. The bad news is that most all product development practices are wasteful, and obstacles to improvement. Instead of doing the same old same old, new practices and technologies must allow employees to focus on solving problems and provide genuine improvement.

If you are interested in how we can change the model from Concept to Consumer—and you see an opportunity to address a higher class of problem (instead of doing the same old same old), then don’t miss this session.