1. The ambient temperature during production will cause the glass bottle to burst, because the presence of prestress on the glass bottle reduces its ability to resist, and it is easy to explode when the external shaking factor changes greatly.
2. When using heat-absorbing glass and coated glass to make insulating glass for the original sheet, due to the large temperature difference between the two points of the glass, the thermal shock generated will cause the glass to break.
3. When the frame of the glass is uneven during the installation process, the glass will bend and deform to produce prestress, which will lead to cracking.
4. In addition, in the transportation, the glass edge is not easy to be found before installation due to the collision of small cracks, then after installation will be affected by external force crack growth, which will lead to glass cracking.
