A-3 Endless Pleating Felt Endless Pleating Felt is manufactured from 100% nomex, Endless Pleating felt are used to pleat the synthetic fabrics. The surface of the felt is soft, elastic and the good air-permeability and thermal conductivity. Composition: 100% Nomex, 100% Wool/Cotton Working temperature range: Nomex:180Degree Celsius-300Degree Celsius Wool /Cotton:Until 180Degree Celsius Thickness: 2mm-6mm (customized) Length: 1000mm-1900mm Perimeter: 52cm and 58cm