摘要 |
<p>A trim strip is temporarily held in position during the gluing. The strip contains a magnetisable material, and which is magnetised before it is glued in place, typically in the form of a steel strip (13), and which can form part of the visible surface of the trim strip. Alternatively the latter can be of iron-pigmented plastics. There can be a lengthwise recess in the trim strip mounting face to take the glue.</p> |