High-moisture-resistance laminated glass and preparation process thereof
The invention relates to the field of glass products, and particularly discloses high-moisture-resistance laminated glass and a preparation process thereof. The high-moisture-resistance laminated glass comprises oppositely-arranged glass bodies and films located on the opposite sides of the two glas...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to the field of glass products, and particularly discloses high-moisture-resistance laminated glass and a preparation process thereof. The high-moisture-resistance laminated glass comprises oppositely-arranged glass bodies and films located on the opposite sides of the two glass bodies, annular grooves are formed in the edges of the opposite side walls of the two glass bodies in a surrounding mode, filling parts are integrally formed in the positions, facing the annular grooves, of the films, and the filling parts abut against the inner walls of the annular grooves. The preparation process comprises the steps of raw sheet preparation, slicing, edging, cleaning, ring groove opening, tempering, film coating, cleaning, sheet combining, frame entering, initial pressing, vacuumizing, high-pressure autoclave heating and pressurizing, high-pressure autoclave heat preservation and pressure maintaining, high-pressure autoclave cooling and pressure reducing, kettle discharging and frame removing, |
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