Patent ID: 7926197
Filing Date: 2011-04-19
Classification: B05D,F26B

Abstract:
1. A device for treating the coating of bottles made of thermoplastic material consisting of a chamber having a first, a second, a third and a fourth delimited walls comprising the following elements: i. A first lower area for treating bottles, and a second upper area for treating bottles; ii. A furnace placed inside the lower area equipped with heating elements suitable to emit thermal radiation; this furnace is delimited by a wall, part of the third delimited wall, an upper wall, and a lower wall—both suitable to reflect the thermal radiation and allow gas to flow through; iii. Means suitable to create a flow of ambient air ( iv. An inlet chamber suitable to receive said airflow; delimited by the first and second delimited walls and by a door communicating with a vertical duct, which is delimited by the first delimited wall and an element that in turn communicates with said lower area to permit air flow from the chamber to said area; v. A chain having a plurality of chucks that grip and hold the bottles in the furnace when in proximity of the furnace and passing outside of it parallely to the wall provided with an opening adapted to allow the passage of the neck of the bottles, making it possible to keep the neck of the bottles outside the furnace and to divide the airflow.