Laminated glass is made of two or more than two pieces of glass and one layer or multi-layers of PVB with strong cohesion is sandwiched under high temperature and pressure.

• 夹层玻璃是在两片或多片玻璃层间夹上一层或多层坚韧、粘结力强的聚乙烯醇缩丁醛(PVB)中间膜,经高温高压加工制成。