| 摘要 |
A method of manufacturing a visor (1) for a helmet or the like having a functional insert region, the method comprising: providing insert material having the desired functionality; thermoforming the insert material into a curved shape to form an insert (10); locating the insert (10) within a mould (58); injection moulding visor material into the mould (58) to form a curved visor (1) having an inner surface (114) and an outer surface (116), wherein the insert (10) forms a portion of the outer surface (116). |
