Core Advantages & Technological Highlights

• High Transparency & Optical Performance: Boasting a crystal-clear surface with light transmittance up to 90-95%, the film is suitable for high-end optical display, printing and laminating scenarios. Its precise thickness control (tolerance as low as ±0.2μm) meets the requirements of 4K/8K ultra-high-definition display and other high-precision applications.
• Superior High-Temperature Resistance: Through molecular structure modification and composite coating technology, the film can withstand continuous use at 120-150℃ and short-term use at up to 180℃, even reaching 200℃ with special coating. It effectively solves the high-temperature safety bottleneck of new energy batteries, making it an ideal insulation and packaging material for power battery modules.
• Excellent Mechanical & Chemical Properties: With high tensile strength (≥150MPa MD, ≥180MPa TD), tear resistance and puncture resistance, it can withstand mechanical impacts during processing and transportation. It is also resistant to water, oil, acid, alkali and most organic solvents, ensuring stable performance in harsh environments such as battery electrolytes and industrial processing[3].
• Ultra-Thin & High-Precision Manufacturing: We have realized mass production of ultra-thin PET film with thickness ranging from 1.9μm to 100μm, filling the domestic gap in high-precision electronic packaging materials. The ultra-thin film is widely used in flexible circuit boards, CCS integrated busbars and other components, supporting the lightweight and miniaturization of 5G and electronic products.
• Environmental Protection & Safety Compliance: Non-toxic, odorless and recyclable, the film complies with FDA, EU food contact materials certification and ISO9001 standards. It is suitable for food packaging, medical packaging and other scenarios, aligning with the global sustainable development trend and green packaging requirements.
• Customizable Functional Solutions: We provide one-stop customization services, including thickness (1.9μm-100μm), width (500mm-3000mm), surface treatment (glossy, matte, anti-static, anti-fog, flame-retardant coating) and color. We can tailor products for new energy, optoelectronics, printing and other industries, meeting diverse and personalized application needs.

Technical Specifications

Application Fields (Aligning with Industry Trends)

• New Energy Industry: Used as insulation film, CCS integrated busbar heat-press film and battery diaphragm base film for power batteries and energy storage batteries, effectively improving battery safety and service life. It has been supporting leading new energy enterprises in battery packaging solutions[3].
• Optoelectronic & 5G Communication: Applied in flexible circuit boards, mobile phone OLED display flexible covers, and 5G device components. The ultra-thin and high-precision film supports the lightweight and miniaturization of electronic products, meeting the development needs of 5G and optoelectronic industries.
• Printing & Packaging: Used as laminating film for high-end books, magazines, posters and labels, as well as food packaging film (snacks, candies, dairy products). It has waterproof, oil-proof and fresh-keeping functions, and its environmental protection performance conforms to the global green packaging trend.
• Industrial & Medical Fields: Used as protective film for metal plates, glass, automotive parts and medical equipment, preventing scratches and pollution. The antibacterial and high-barrier modified products are widely used in medical packaging, with an antibacterial rate of over 99%.
• Optical Display: Suitable for backlight modules of liquid crystal displays, LED panel lights and other products. The high-transparency and high-reflectivity film can significantly improve the light efficiency of display devices, adapting to the development of ultra-high-definition display technology.

Enterprise Strength & Market Layout

Packaging & Shipping

• Packaging: Each roll is wrapped with moisture-proof film and kraft paper, placed in a carton or wooden pallet, ensuring no damage during transportation, especially suitable for long-distance sea and air transportation of high-precision ultra-thin products.
• Shipping: By sea, air, or express (DHL, FedEx, UPS), according to customer requirements. Delivery time: 3-7 days for stock products, 7-15 days for customized products, ensuring timely supply for customer production and project progress.