Many of Wilke's patents pertain to the development of equipment solutions that enable the production of complex bi- and multi-component fiber structures. These solutions include the method of forming a continuous filament spun-laid web, the method and apparatus for producing polymer fibers and fabrics including multiple polymer components, the method and apparatus for controlling airflow in a fiber extrusion system, and controlling the dissolution of dissolvable polymer components in plural component fibers.
"I haven't done it all by myself," he says. "I have had a lot of helpt at Hills. We have a great organization and we have a great industry here in nonwovens."
The INDA Lifetime Technical Achievement Award recognizes individuals whose technical achievements, over a career of 20 years or more, have meaningfully contributed to the growth of the nonwovens industry.