If all of the material is heated to the glasstransitiontemperature, no folding will occur.
若所有材料以玻璃转变温度进行加热，那就再不能进行折叠了。
2
First, the surface temperature of the hinge must exceed the glasstransitiontemperature of the material, which is the point at which the material begins to soften.
第一，折痕表面温度必须超过材料向玻璃过度的温度点，即材料开始变柔软的温度点。
3
The noncrystalline structure is achieved by relatively rapid cooling below what is referred to as the glasstransitiontemperature, around 1, 000 degrees Fahrenheit for the soda-lime variety.