FIELD: construction.
SUBSTANCE: between two sheets of glass, polymer film is installed, structure is joined and passed through pressing rollers. Structure is heated by means of hot air flow on both sides. From lower side hot air jet, at least partially, is directed via cavities of conveyor rollers, at that specified hot air jet is supplemented with radiation heating. Under rollers jacket or tray is installed, so that between jacket and roller air duct channel is created for deflection of air passing out through holes in rollers, mostly, upwards.
EFFECT: increased efficiency and creation of possibility for fast heating of multilayer glass panels of different thickness.
3 cl, 1 dwg
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