... that the fabric is soft, plump, thick, stiff, to achieve different thickness to meet the requirements. Needle felt cloth is molded by ... needle felt material; 2, felt stable in structure, easy to loose, and can be die-cut into various shapes; 3 ... and other equipment, sealing, insulation, insulation, insulation insulation and so on, have a good performance. In particular, polishing, sealing, insulation, ...