Common quality defects and prevention methods of tempered glass

First, the original glass plate caused by defects <br> <br> are: striae, bubbles, stones, cracks, chipping and the like.

Prevention: Use high-quality glass original film to strengthen inspection.

Second, the defects caused by the improper operation of the process <br> <br> are: scratches, rubs, while waiting for the explosion.

Prevention: Operators strengthen their sense of responsibility and operate in strict accordance with the regulations.

Third, the bending deformation <br> <br> are: curved upward, downward curved and corrugated like.

Prevention: Check the equipment carefully; make reasonable adjustments to temperature and pressure, air volume, etc.

Four, prints, blue, rainbow, etc. <br> <br> prevent wind spots approach: SO2 gas amount fed; improved cooling system.

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