The ultra-thin Invar alloy plate making technology of electroforming has been successfully developed and officially introduced into China.

Invar alloy sheet, a nickel-iron based material, is known for its exceptionally low thermal expansion coefficient, allowing it to maintain a stable length across a wide temperature range. This unique property makes it ideal for use in critical components of OLED panel manufacturing, particularly as the core material in the metal mask (FMM). Beyond OLEDs, ultra-thin Invar plates are also used in various semiconductor applications. Currently, the thinnest mass-produced Invar plate measures 20 microns, and only Hitachi Metals had the capability to produce this standard before recent developments. However, Hitachi Metals has entered into an exclusive supply agreement with Samsung Electronics, limiting access to ultra-thin Invar sheets for other companies. This monopoly has hindered the growth of China’s OLED industry, causing delays in product development and technological advancement. As display technology continues to evolve, the need for high-precision materials like ultra-thin Invar sheets has become more crucial than ever. The good news is that Crea Future, a leading South Korean technology company, has successfully developed electroformed ultra-thin Invar technology, capable of producing sheets ranging from a few micrometers up to 20 micrometers. With Nanjing Grass Man Information Technology Co., Ltd. (GNG) appointed as the exclusive agent in China, GNG now holds the key to bringing this advanced material to the Chinese market. Currently, the production process has achieved over 90% yield, and Korea Crea Future is working on automated production lines. This not only strengthens their technical capabilities in FMM development but also presents a significant opportunity for China’s OLED industry to grow rapidly. The introduction of this technology can greatly support R&D efforts in high-precision metal masks and enable large-scale production of OLED panels. As a designated exclusive agent, GNG plays a vital role beyond just technology transfer. They actively work to integrate this technology into different sectors within China’s tech industry, supporting local companies in developing cutting-edge display solutions. GNG is currently seeking long-term partners in China to break the existing monopoly and meet the urgent demand for ultra-thin Invar sheets between a few micrometers and 20 micrometers. With this breakthrough, China has the potential to surpass Samsung and take a leading position in the global OLED industry. The applications of ultra-thin Invar alloy sheets extend beyond consumer electronics, being used in satellites, lasers, and ring laser gyroscopes—highlighting their importance in advanced high-tech fields. As technology continues to advance, the future of these materials looks promising, offering new opportunities for innovation and growth.

Bang 5000 Puffs

BANG DISPOSABLE 5000 PUFFS

 

The Puff filex Disposable Vape provides users with approximately 5000 puffs and is made with Low salt nic e-juice. It features a cylindrical design and uses a draw-activation firing mechanism for quick and easy vaping. Choose from any one of Flum Vapor's tasty flavors and find out what's your favorite.

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5000 Puffs per Disposable
E-Liquid Capacity: 13ml
650mAh Battery
Dual Mesh Coils
5% (50mg) Strength Only
USB-C Charger not included

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