| 摘要 |
<p>The installation (10) is adapted for heat treatment of objects, such as plastic preforms (17), and comprises two opposite lateral walls (12, 13), a first of which is provided with heating elements (14) to irradiate the objects. The second lateral wall comprises: - a first reflector (31) extending between a first and a second elongated ends; and - physically secured to the first reflector, a second reflector (32) comprising a first elongated transverse shield portion (33) adjacent to said first end and a second elongated transverse shield portion (34), an elongated cavity being defined between said first and second portions. The first elongated transverse shield portion is arranged in an intermediary position in the front face and protrudes from the front face with a proximal free end at a proximal location relative to said objects to define a cutoff shield.</p> |
