610GSM PVC Backlit Banner for Large Outdoor Lightbox Signage

Developed by Jinlong, this 610GSM PVC backlit banner is constructed with heavy-duty 1000D×1000D polyester scrim featuring a tight 18×18 mesh weave. The ultra-dense base fabric delivers reliable tensile and tear resistance, effectively resisting sagging, stretching and deformation even on oversized installations or in windy coastal environments. Its finely treated surface achieves uniform soft light transmission with no visible grid shadows, pairing perfectly with eco-solvent, UV and latex inks to restore rich, precise graphic details for clear long-distance visual recognition.
Our heavyweight backlit material undergoes advanced UV stabilisation, waterproof and salt-resistant finishing to slow colour fading and surface yellowing during prolonged outdoor use. Its well-calibrated opacity prevents uneven light leakage across spliced panels, ensuring seamless, consistent display effects for extra-large lightbox layouts. The fabric supports secure hemming, grommet installation and wide-format splicing, adapting flexibly to custom large-size requirements for complex outdoor advertising projects.
Built to withstand harsh outdoor and coastal working conditions, this Jinlong backlit material is widely used for large outdoor lightbox signages, shopping mall giant pull cloth light boxes, high-rise building backlit billboards and promotional advertising in typhoon-prone coastal regions. It maintains stable eye-catching visual effects for long-term brand promotion in high-exposure public spaces, continuously delivering commercial information to large flows of pedestrians and vehicles.