Scratch problem is the most common quality defects in the process of glass processing, and it is also the most likely cause of the quality accident in production, how to resolve the problem ,?and it is very important in the glass production.
We want to effectively solve the problem, we need analysis, solution this problem need focus on the quality of raw materials, process operation, equipment status three aspects
The original itself with the scratch, the current market float glass of the raw material in quality exist great differences, the original piece of glass stones, sand will also cause vibration in transit between the glass, and produce secondary scratches in the relative motion. So we must first ensure that no scratch in raw material glass .
and  we still need Process control
including all the possible processes in production.
Cutting process

Glass grinding process

Glass washing machine equipment maintenance.

Tempering process

Position turn sequence
To solve the problem of the glass processing, the production process of each link, to develop a correct and reasonable process operating system, to strengthen management, improve the quality of each employee, so that every employee to develop a good process operation habits, in addition, the whole process of production to self inspection, mutual inspection, special inspection three inspection system, in order to maximize the reduction in the production process of glass scratch.