en.Wedoany.com Reported - Suzhou Aomei Material Technology Co., Ltd. in China recently announced that its self-developed ID series polycarbonate film for cards has achieved breakthroughs in multiple technologies and entered mass production. The new generation laser-engravable product, Laser Plus, achieves high-contrast engraving effects at low laser power, with production efficiency significantly improved compared to the previous generation.
Laser Plus polycarbonate film is an advanced functional material designed for high-security cards and identity recognition applications, suitable for electronic passports, national ID cards, driver's licenses, bank cards, and high-end anti-counterfeiting documents. The product uses high-purity optical-grade polycarbonate as the base material. Through a self-developed laser-responsive formulation and multi-layer structure design, along with optimized optical and rheological properties of the polymer composite, it forms high-contrast, permanent, and tamper-proof black graphic and textual information within the material. Compared to traditional ink printing processes, laser engraving technology offers higher abrasion resistance, chemical resistance, and long-term stability, preventing information erasure, tampering, and duplication.
Leveraging its polycarbonate material modification and precision extrusion platform, Suzhou Aomei is committed to developing next-generation laser-engravable film solutions that combine functionality, durability, and design freedom. The key technologies involved in this product include: laser and polymer and laser-sensitive layer dispersion technology, which achieves precision engraving with low thermal damage and high edge definition through systematic research on the thermal response behavior of different wavelength lasers and PC molecular chains, compatible with infrared lasers (1064 nm) and various personalized card-making equipment; multi-layer co-extrusion interface control technology, which provides the material with excellent interlayer adhesion performance and hot-press stability, meeting the requirements of any card lamination process and ensuring no cracking, delamination, or yellowing during long-term use; low yellowing and high transparency control, achieved by optimizing the PC formulation to match the laser parameter window, reducing thermal oxidation and yellowing issues, and maintaining optical performance and long-term stability; and functionalized surface integration development, which can combine multiple anti-counterfeiting features such as holograms and printing to achieve fine engraving of high-definition characters, microtext, grayscale photos, and complex security patterns.
In terms of anti-counterfeiting security, Laser Plus polycarbonate film can integrate security technologies such as multi-layer window structures, transparent laser imaging, multi-grayscale portraits, and personalized coding to provide anti-counterfeiting solutions for ID documents and financial security cards. Suzhou Aomei stated it will continue to focus on the research and development of core technologies for high-security card materials, promoting the development of the next generation of highly durable, highly secure, and customizable anti-counterfeiting card materials.
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