| 摘要 |
PROBLEM TO BE SOLVED: To obtain a manufacturing method of a windshield for a vehicle capable of suppressing wrinkle generation in a deaeration step.SOLUTION: A manufacturing method of a windshield for a vehicle comprises a step 1 for inserting a laminate film between two curved glass plates, the laminate film being integrated in advance by wholly sticking an adhesive resin interlayer to a heat shielding film having a thermal shrinkage of 0.5-5% at 125-150°C and a thickness of 30-200 μm, a step 2 for deaerating gaps between the laminate film and the glass plates following the step 1, and a step 3 for performing heating so that the maximum temperature is in the range of 125-150°C while performing compressing to manufacture a windshield for a vehicle by thermocompression bonding, following the step 2. The laminate film has a hardness of 0.45 kgf or more in the step 2. |
