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Process for Production of Laminated Glass Interleaved with Plastic Film and Laminated Glass Interleaved with Plastic Film
Process for Production of Laminated Glass Interleaved with Plastic Film and Laminated Glass Interleaved with Plastic Film
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机译:夹层塑料薄膜夹层玻璃和夹层塑料薄膜夹层玻璃的生产工艺
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摘要
According to the present invention, there is provided a production process of a plastic film-inserted laminated glass, the plastic film-inserted laminated glass having a laminated film in which a plastic film of 30 to 200 μm in thickness is sandwiched between two resin intermediate films and two glass plates, the process including at least the following three steps: a step 1 for forming a laminate in which the glass plate, the resin intermediate film, the plastic film, the resin intermediate film and the glass plate are laminated together in order of mention; a step 2 for degassing the formed laminate; and a step 3 for bonding the degassed laminate by pressing and heating, wherein the steps 1 and 2 are performed under conditions that the temperature of working atmosphere and the temperatures of the plastic film and resin intermediate films fall within a range of 10 to 25° C.
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