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Zhenhua Vacuum’s GX2350 Optical Coating System Enables Stable Mass Production of Color-Changing Powders for Cosmetics
In recent years, the cosmetics market has placed increasing emphasis on visual impact. Color-shifting eyeshadows, iridescent nail polishes, and other effect products have gained strong popularity. Compared with conventional single-color pigments, color-shifting powders produce dynamic color trans...Read more -
From 20 μm to 6–7 μm: Zhenhua’s Continuous Silver Coating Solution Enables Cost-Effective Mass Production of Ceramic Components
Driven by the continued growth of new energy vehicles, consumer electronics, industrial control systems, and smart home appliances, demand for electronic components such as varistors, thermistors, and ceramic capacitors is steadily increasing. These components typically use functional ceramics a...Read more -
Engineering Challenges in Coating Smart Cockpit Display Components
As automotive cockpits continue to evolve toward digitalization, intelligence and integrated design, center information displays, digital instrument clusters, head-up displays, electronic rearview mirrors, in-vehicle touch panels and pillar-to-pillar display modules are being adopted more widely....Read more -
How Do Micro-Drill Coatings Improve PCB Hole Quality and Reduce Wear and Drill-Breakage Risks?
During mechanical PCB drilling, a single micro-drill must continuously penetrate multiple materials, including copper foil, resin, glass fiber and functional fillers. Although the process may appear to involve only repetitive drilling, the cutting edges of the micro-drill are continuously subject...Read more -
The Engineering Significance of Ultimate Vacuum in Vacuum Coating Equipment
In vacuum coating equipment, ultimate vacuum is often presented as one of the key technical specifications. However, its engineering significance extends far beyond a single pressure reading displayed on a vacuum gauge. It reflects the combined performance of the vacuum chamber, pumping system, s...Read more -
Development Trends in Automation Control for Vacuum Coating Equipment
As vacuum coating technology continues to expand into semiconductors, photovoltaics, automotive components, optical devices, displays, precision tools, decorative hardware, and advanced functional materials, the requirements placed on coating equipment are changing significantly. Customers are no...Read more -
Multilayer Functional Film Deposition: The Equipment Coordination Logic Behind Stable Mass Production
As thin-film applications continue to evolve, a single coating layer is often no longer sufficient to meet the combined requirements of optical performance, electrical conductivity, wear resistance, corrosion resistance, environmental stability, surface energy, and decorative appearance. In many ...Read more -
Why Does Batch-to-Batch Color Variation Occur in Optically Variable Pigments? Key Factors in the Vacuum Coating Process
Optically variable pigments are widely used in color-shifting eyeshadows, anti-counterfeiting labels, automotive color-shifting coatings, and premium packaging. As the viewing angle changes, these pigments display different colors. For example, they may appear green when viewed from the front and...Read more -
From Full-Width Tail Lamps to Ambient Lighting: What Requirements Do Automotive Lighting Upgrades Place on Vacuum Coating Processes?
No.1 Technological Evolution of Automotive Lighting Applications Traditional automotive lighting systems primarily serve illumination and signaling functions, with their core performance requirements focused on luminous intensity, illumination distance, and visibility. With the rapid development ...Read more -
The Importance of a Process Database for Vacuum Coating Equipment: From Experience-Based Operation to Data-Driven Manufacturing
In the vacuum coating industry, equipment performance is undoubtedly a fundamental factor in determining film quality. However, what truly affects long-term production stability is not only the hardware itself, but also the ability to accumulate, manage, and reproduce process parameters. As PVD, ...Read more -
From Mirror to Sensing Window: Optical Coating Upgrades Behind Smart Rearview Mirrors
In the past, the core function of a car’s rearview mirror was simple: to help drivers observe road conditions behind the vehicle and enhance driving safety. It was primarily a reflective component, with the focus on clear visibility, glare reduction, and durability. However, with the development ...Read more -
Reduce Reliance on Spray Painting: ZPMC Vacuum Automotive Lighting Coating Solution Facilitates Surface Treatment Upgrades
With the accelerated advancement of automotive intelligence and electrification, automotive lights are no longer limited to a single illumination function, but have evolved into important carriers integrating appearance recognition, interactive expression, and intelligent perception, leading to a...Read more -
Zhenhua Vacuum-Assisted Mass Production of Color-Changing Powder for Cosmetics | GX2350 Optical Coating Dedicated Equipment Solution
The “color changes with a turn” effect found in color-changing eyeshadows and anti-counterfeiting labels is essentially based on the principle of thin-film interference, similar to the rainbow effect on soap bubbles or oil films. The difference is that color-changing powder is not a n...Read more -
Zhenhua Showcases Green Surface Treatment and Coating Solutions at the Guangzhou Surface Treatment Exhibition, Winning the “Outstanding Equipment Enterprise Award”
From June 10 to 12, 2026, Zhenhua Vacuum showcased a range of green surface treatment and coating solutions at the 19th International (Guangzhou) Surface Treatment Exhibition. The solutions focused on sectors such as automotive, high-end hardware and jewelry, and plastics, leveraging eco-friendly...Read more -
Zhenhua Vacuum is ready to meet you at the 19th Guangzhou (China) International Surface Finishing, lectroplatingand Coating Exhibition.
Zhenhua Vacuum is ready to meet you! From June 10 to 12, 2026, Zhenhua Vacuum will be exhibiting at the 19th Guangzhou (China) International Surface Finishing,lectroplatingand Coating Exhibition. Venue: China Import and Export Fair Complex, Guangzhou (Pazhou) Booth No.: Area C, A610 We warmly wel...Read more
