| 摘要 |
<p>A high security blanket comprises first and second composite layers, each composite layer comprising a layer of tear-resistant material 16,18 fused to a layer of wadding 24,26. The composite layers are bonded to one another so that the respective tear-resistant layers provide the obverse and reverse outer faces of the blanket. The blanket may comprise an ultrasonically bonded, quilted and laminated structure with an inwardly folded double hem 36,38. The blanket, which is adapted for use in institutions by those at risk of self-harm or of causing harm to others offers, improved user safety by the reduction of thread, improved tear resistance and life expectancy from repeated wash cycles, as well as reduced shrinkage when washed at high temperatures.</p> |
