The double glazing is the process that any recent or bay window has. The 2 volumes of glass are separated by a metal frame (ALU), hermetically sealed (hence the black band) and filled with a gas freon, which is non-condensing inside the double glazing. There is no need for cooking.
Our idea was to insert the paper in the middle of 2 frames for aluminum soft paper. The paper keeps the appearance of the paper in the double glazing, whereas in the laminated glass evasafe, the film adhesive penetrates the paper and give him a more glass than paper.