| 摘要 |
<p>The present invention relates to a multiple glazing unit. The unit is comprised of at least two panes and a frame which is comprised of at least two frame portions. The frame portions have mutually confronting profiled surfaces. At least one film is secured to a respective frame portion so as to extend between and be substantially parallel to the panes. The film is stretched between adjacent frame portions upon the pulling action of the confronting profiled surfaces when assembling and pressing together the at least two frame portions.</p> |
