| 摘要 |
<p>A stiffening thread (20) for use in increasing the durability of a crease (12) in a panel of fabric (10) comprises at least one ply of thermofusible material having a melting point between 75°C and 125°C and at least one carrier ply of material which is not thermofusible, having a melting point above 125°C, wherein the at least one thermofusible ply is a monofilament thermofusible ply.</p> |
