| 摘要 |
<p>A paintbrush in which the painting head is constructed from a number of pre-cut and glued bundles of drawn glass or quartz fibres. These bundles are prepared from a bulk reel of glass roving utilising an apparatus which automatically and continuously applies glue to and cuts the roving at desired intervals. These bundles may then either be combined using conventional techniques for paintbrush manufacture, or may be combined to construct a novel brush which may be cut back when worn to expose a new brush of smaller cross sectional area.</p> |
