Clean Room for Float Glass Production Lines: The Core Guarantee of High-Quality Glass

As we all know, architectural glass with dust defects will affect light transmittance and safety; automotive glass containing tiny impurities may crack after tempering; and electronic-grade float glass substrates with foreign objects can even cause the failure of downstream chip lithography processes. The clean room for float glass production lines is precisely the key facility to avoid these risks from the production source and ensure products meet international standards.

The entire production process of float glass, from melting to cold-end processing, is threatened by dust and particulate pollutants, and clean rooms can effectively solve these problems.

Eliminate "Fatal Defects" and Meet International Standards

In the high-temperature tin bath, if molten glass comes into contact with dust in the air, it will form permanent defects such as "stones" and "bubbles". During cold-end cutting and polishing, dust will scratch the glass surface like "microscopic cutters", reducing light transmittance by 3%-5%. Our clean rooms effectively ensure product quality by strictly controlling dust concentration.

Full-Process Pollution Prevention Design: No Blind Spots from Raw Materials to Finished Products

Raw material stage: Closed screw conveyors are adopted to avoid dust emission during the transportation of raw materials such as quartz sand and soda ash.

Tin bath stage: Fully sealed structure + nitrogen protection prevents "tin dross" generated by tin liquid oxidation from mixing into the glass, while blocking the entry of external pollutants and avoiding heavy metal pollution risks.

Cold-end stage: Cutting and edging equipment adopts "negative pressure dust suction" technology to instantly absorb glass debris generated during processing. Combined with clean conveyors, it ensures the surface cleanliness of finished glass.

In addition, our clean rooms are equipped with "clean storage areas", using anti-static packaging materials and sealed storage methods to prevent glass from absorbing dust during storage. Meanwhile, the packaging process before transportation is also completed in a clean environment to prevent dust from entering the packaging, which can effectively avoid product scratches caused by dust friction.

Relying on our clean production lines, Qingdao Vidrios will provide you with high-quality glass.