| 摘要 |
<p>A three dimensional flexible support is made by pleating a fabric sheet, e. g. a felt, and securing the pleats. The structure can be shaped into a flat support, it can be wrapped around items and can be rolled into cylindrical and other shapes. The binding can be via seams, adhesive stripes, rivets or any other suitable fastenings including buttons, sliding clasp fasteners etc.</p> |
