FASTENERS AND METHODS OF FASTENING FOAMLESS CUSHIONS

原文（中国語）

Fasteners to couple foamless cushions of intertwined or entangled polymeric strands and methods thereof. In a first embodiment of the fastener, it comprises a retainer portion that anchors the fastener in the polymeric strands of the cushions and a protruding portion that extends through the polymeric strands of the cushion to another fastener. The retainer portion may have a larger dimension, area, or cross-section area than the retainer portion such that it is inhibited from penetrating through the polymeric strands.