Assembling multiple glazing units comprising an internal plastic sheet by means of a tunnel oven having distinct temperature zones
Номер патента: EP2971425A1
Опубликовано: 20-01-2016
Автор(ы): Christian Hermann Stoessel, Richard T. Wipfler, Zhisheng Xiong
Принадлежит: Southwall Technologies Inc
Опубликовано: 20-01-2016
Автор(ы): Christian Hermann Stoessel, Richard T. Wipfler, Zhisheng Xiong
Принадлежит: Southwall Technologies Inc
Реферат: A thermal treatment method for insulating glass units or IGUs having one or more suspended polymer films includes first curing a sealant at a first elevated temperature for a specified duration, then shrinking the suspended film at a second, higher, elevated temperature for a specified duration, and then cooling the IGUs back to ambient temperature. The various heating and cooling stages may be performed in a tunnel oven having different length sections at the desired temperatures, while the IGUs are conveyed from one section to the next.
Assembling multiple glazing units comprising an internal plastic sheet by means of a tunnel oven having distinct temperature zones
Номер патента: WO2014159163A1. Автор: Richard T. Wipfler,Christian Hermann Stoessel,Zhisheng Xiong. Владелец: Southwall Technologies Inc.. Дата публикации: 2014-10-02.