Quality Control – Ensuring Every Piece of Glass is High-Quality and Durable
Throughout the entire glass production process, quality control is central to ensuring product performance and quality. From raw material selection to final product packaging and transportation, every step must adhere to rigorous standards and specifications to minimize the risk of defects and ensure the stability and safety of glass in practical applications.
Raw Material Inspection Standards
Ensure that raw materials such as quartz sand, soda ash, and limestone meet chemical purity and particle size standards to reduce the risk of impurities or bubbles in the finished glass.
Packaging and Transportation Protection
Customized packaging is provided in sturdy plywood boxes with paper lining to effectively prevent breakage and scratching during handling or transportation.
Molding Process Monitoring
Parameters throughout the entire molding process, including float, rolling, and tempering, are monitored, including temperature control accuracy, cooling rate, and flatness control, to ensure consistent glass quality.
Online Inspection System Configuration
Real-time monitoring using optical scanning, infrared thermal imaging, or automatic defect recognition systems can promptly detect surface defects such as scratches, bubbles, and uneven thickness during production.
Physical and Mechanical Testing
Safety glass should undergo impact resistance, wind pressure resistance, and flexural strength tests to ensure it can withstand the physical loads and environmental changes encountered in actual use.
Dimensional and Appearance Acceptance Standards
Finished glass should be measured, checked for flatness, and inspected for visible defects according to order specifications.