FIELD: glass.
SUBSTANCE: invention relates to production of multilayer window glass, which can be used in vehicle glazing. Method includes steps of: placing a first glass sheet having a thickness smaller than or equal to 1 mm, on a supporting die; placing at least one thermoplastic film on the first glass sheet; placing a bent second glass sheet with thickness greater than or equal to 1.5 mm on the thermoplastic film; and connection of first glass sheet with second glass sheet by thermoplastic film to form multilayer window glass by lamination, wherein the first glass sheet bends to obtain a shape specified by the supporting die at a temperature below the glass softening temperature.
EFFECT: invention provides high optical quality and mechanical stability of multilayer glass without hot bending operation of thin glass sheet.
15 cl, 6 dwg
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Authors
Dates
2020-05-12—Published
2017-10-27—Filed