Kelheim Fibres Develops New Viscose Fiber Umberto for Nonwoven and Textile Applications
The phrase “less is more” doesn’t always apply, especially when it comes to Kelheim Fibre’s new fiber, Umberto. They have upped the ante by developing a fiber with not just one cross section but multiple cross sections. These fibers could be used in wipes (think dispersibility) or as insulation for garments (think pockets of air creating a thermal effect) . . .