Carolina Nonwovens LLC, a wholly-owned subsidiary of National Spinning Co., Inc., is a leading US producer of high quality, value-driven, quick-turn air laid nonwoven fabrics. Fabric weights range from 100 to 5000 grams/square meter. Thicknesses range from 5 to 250 millimeters and widths go up to 2.8 meters. Proprietary brands include FiberSpring™ for mattress cores and SilentCore™ for acoustic insulation. EcoCore™, produced with a high percentage of recycled, sustainable materials, goes into a wide variety of applications including automotive, office, seating, and sleep products. Located in Maiden, NC, the company supplies a diverse market from the Midwest to the Eastern Seaboard.