| 摘要 |
A method for forming a reflective element substrate for a mirror assembly of a vehicle includes generally continuously forming an elongated sheet of substrate material and applying a substantially transparent functional film to a surface of the elongated sheet. The substantially transparent functional film is unrolled from a reel or roll of the film and the unrolled film is applied to the surface of the elongated sheet generally continuously as the sheet is formed or extruded or cast. Two or more mirror substrates are formed from the elongated sheet after the film is applied to the surface of the sheet.
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