Dongfeng KL truck parts Dongfeng sub label 5000615-C4303

Built as a core tool for parts traceability, this sub label features high-definition information encoding that ensures full lifecycle tracking of Dongfeng KL components. Each label is printed with a unique 2D QR code (ISO/IEC 18004 standard) and alphanumeric serial number, storing critical data: part batch, production date, factory information, and maintenance records. The QR code supports fast scanning (response time ≤0.3s) with standard mobile terminals, allowing fleet managers and technicians to instantly verify authenticity and access service guidelines. The text (Dongfeng logo, part number, and anti-counterfeiting marks) uses UV-resistant ink with a resolution of 300 DPI, remaining legible even after 500+ wiping cycles with industrial cleaning cloths, ensuring traceability throughout the part’s service life

Engineered to endure the extreme conditions of truck parts (exposed to oil, grease, vibration, and temperature fluctuations), the 5000615-C4303 label features a rugged multi-layer structure. The surface layer is made of polyester film (PET) with a matte finish, achieving a tensile strength of 200MPa and resisting tearing from accidental impacts. The middle layer uses acrylic pressure-sensitive adhesive with initial adhesion of 15N/25mm, forming a permanent bond with metal, plastic, and rubber surfaces—withstanding vibration (10-500Hz) without peeling. The bottom layer is a release liner (silicone-coated paper) that ensures easy application without adhesive residue. This structure allows the label to operate stably in temperatures from -40℃ to 120℃, adapting to engine bays, chassis, and other high-temperature areas

Optimized to protect Dongfeng KL operators from counterfeit parts, the sub label integrates multiple anti-counterfeiting and chemical resistance features. The QR code is embedded with a hidden watermark (visible only under UV light) that cannot be replicated by counterfeiters, enabling instant authenticity verification. The PET surface layer resists diesel fuel, engine oil, brake fluid, and industrial cleaning agents—remaining intact after 24-hour immersion in diesel without ink smudging or material degradation. It passes 1000-hour neutral salt spray testing (ASTM B117) with no rust or discoloration, ensuring anti-counterfeiting functions remain valid in coastal or snowy regions where road salt is used. These features help prevent the use of substandard counterfeit parts that cause equipment failures

This Dongfeng sub label is designed for efficient application and long-term cost savings for Dongfeng KL operators. The pressure-sensitive adhesive allows manual application in 5 seconds without specialized tools, and the release liner’s split design ensures precise positioning without bubbles. The high-durability material extends the label’s service life to ≥300,000km—matching the service life of the parts it identifies—reducing the need for re-labeling. By enabling fast parts identification and traceability, it cuts maintenance diagnosis time by 40% and avoids costly mistakes (e.g., installing incorrect parts, which can cost $500+ in repair fees). Integration with Dongfeng’s after-sales system simplifies warranty claims, ensuring operators receive timely support. Backed by a 1-year warranty, it provides reliable parts management support for fleet operations