In the entire laminated compressed wood along the way, but also experienced a lot of setbacks, early products because all aspects of technology is not yet mature in the use of the process encountered a lot of trouble and technical problems. With the technology more and more mature insulation materials began to develop rapidly, and its development is also due to the rapid development of the electromechanical industry, electromechanical industry is a traditional industry, as early as 1743 began the concept of mechanical and electrical integration, which A few years is the rapid development of epoxy glass laminate sheet is also its development is driven out, then the recent trend of the future of insulating materials is certainly toward the best direction in the development.