280gsm Medium-Heavyweight 100% Polyester Warp Knitted Holland Velvet (Permanent FR)
1. **280gsm Golden Balance & Acoustic Efficiency:** Features a dense, 280gsm medium-heavyweight warp knitted plush pile that delivers a sleek, matte luxury look. Provides an optimal balance of premium weight, high blackout performance, and excellent acoustic properties, making it the most cost-effective engineering choice for large-scale interior drapery.
2. **SGS B-s1, d0 Elite Certified Compliance:** Fully verified under **SGS EN 13501-1: 2018** to meet **Class B-s1, d0**. Guarantees **Zero Flaming Droplets (d0)** and micro-level smoke production (s1) under severe destructive fire testing, ensuring an unconditional pass for high-occupancy hospitality venue safety and field audits.
3. **280cm-300cm Flexible Seamless Width:** Tailored for large-scale wall wrapping and continuous ceiling draping. The seamless engineering width eliminates vertical panel joints, ensuring clean, continuous pleats and flawless drapery value for grand hotel ballrooms, casino lounges, and auditorium staging.
4. **Permanent Inherent FR Technology:** Woven from high-tenacity inherently flame-retardant fibers at the yarn stage. Not a temporary chemical post-treatment. The flame-retardant performance remains 100% active and continuous for the entire service life of the fabric, completely unaffected by laundering or prolonged exposure.