In this fast-paced era, cover glass is the patron saint of electronic products. High-quality glass is the patron saint of our electronic products, bringing us a comfortable experience with its high-end craftsmanship quality. Next, we will explore the advantages, applications, and production principles of this glass.
Learn About Cover Glass：
Cover glass is the outermost layer of the touch screen and plays a protective role in a layer of material, mainly used in the outermost layer of the touch screen, also known as strengthened optical glass, glass windows, strengthened cell phone lenses, and so on.
The main raw material of products is ultra-thin flat glass, after cutting, CNC engraving, thinning, strengthening, coating, printing, and other processes, it has the functions of anti-impact, scratch-resistant, oil and dirt-resistant, anti-fingerprints, and enhanced light transmittance.
Characteristics:
-
- High strength: Phone cover glass has high strength, which can protect the phone screen from the impact of external objects and scratches.
- Scratch-resistant: It has good scratch-resistant performance, which can effectively prevent scratches and wear and tear in daily use.
- Anti-collision: the cover glass has a certain degree of flexibility, and can absorb a certain amount of impact, to protect the phone screen from collision damage.
- High-temperature resistance: the cover glass has a high-temperature resistance, and can be used in a high-temperature environment without damage.
- Good light transmission: the phone cover glass has good light transmission, which can ensure the clarity and brightness of the cell phone screen.
- Anti-oil and anti-fingerprint: the surface of the phone cover glass is usually treated with anti-oil and anti-fingerprint treatment, which can effectively prevent fingerprints and oil stains from remaining on the screen, keeping the screen bright, clear, and beautiful.
Applications:
Electronic products: protective glass for electronic products is used to cover the surface of the electronic display screen and play the role of protecting the screen. It has high strength, scratch resistance, impact resistance, etc. It can effectively protect the electronic screen from daily wear and tear.
Home: It is used to protect desktops, walls, etc. It can also be used on cabinets, closets, and other furniture with good protection and aesthetic effect. In the bathroom and kitchen, the glass cover can effectively prevent moisture, be waterproof, keep dry, and not easily breed bacteria.
Picture frames: Glass covers are also often used to decorate walls, make artwork, etc.
Fabrication:
- Cutting: cutting for the first step in the processing of cover glass, the use of cutting machines will come to feed the original plate-size white glass cut into blanks slightly larger than the final size of the finished product.
- CNC fine engraving: CNC fine engraving glass is the use of a fine engraving machine grinding wheel groove on the rough glass to grind the edge, remove the margin, and through the drill for drilling, carving groove and grinding to meet the requirements of the final product.
- Grinding: The main purpose of grinding is to make the glass substrate in the thickness of the final product to achieve the key requirements of the process, the main principle of work is to put the glass in the mill double-sided flat disc, add abrasives for grinding, remove excess thickness and become. Grinding can make the substrate glass achieve the thickness of the finished product requirements and increase the flatness.
- Strengthening: The main purpose of strengthening is to increase the surface stress of the glass so that the glass can achieve the effect of scratch resistance and impact resistance. The main working principle is to put the glass in 400 degrees Celsius potassium nitrate solution so that the glass surface of sodium ions and potassium nitrate solution in the potassium ion exchange because the potassium ion volume is greater than the sodium ion, potassium ions squeeze each other in the formation of stress layer on the surface of the glass, to achieve the effect of strengthening the glass.
- Screen printing: the main purpose of screen printing is to make the ink on the surface of the glass present different colors, shapes, and patterns of the craft effect, the main working principle is through screen printing, drying so that the ink attached to the surface of the glass to achieve the finished product requirements of the appearance of the effect.
- Coating: The main purpose of coating is to form a layer of film with specific functions at specific locations on the glass surface. The main working principle is to make the film material deposited on the glass surface by evaporation, electron gun bombardment magnetron sputtering under a vacuum, etc. At present, the main application of the film layer has anti-fingerprint film (AF), anti-reflective film (AR), and so on.
- Cleaning::The main purpose of cleaning is to remove the dirt and dust attached to the surface of the glass through ultrasonic waves, to make the cover glass achieve a better effect in the strengthening, silk screen printing, coating, and other production processes.
Conclusion:
Many users have already experienced this glass in advance, and they are very impressed with its design, material feel, and protection performance, and have said that this is the best glass they have ever used. If you are looking for a phone cover glass that can protect your phone and enhance your taste at the same time, this glass is the best choice for you. Hurry up and let’s enjoy the visual feast brought by it together.
