Sunetex P3900TB Durable White Back Full Blackout Polyester Roller Blind Fabric

Applications

Product Description

Sunetex P3900TB is a premium medium-heavy 100% polyester blackout roller blind fabric engineered for modern residential renovation and commercial architectural window treatment. As a popular functional blackout window fabric in the global window covering industry, it integrates reliable structural durability, professional thermal insulation and flawless shading performance. Featuring exquisite white back coating and standardized industrial specifications, this versatileroller blind fabric caters to diverse decoration styles and long-term usage demands, delivering balanced quality and cost performance for bulk projects and customized orders.

Crafted with high-purity polyester fiber raw materials, this polyester blackout fabric owns precise and stable physical parameters. It features a moderate heavy density of 400g/m² and a uniform thickness of 0.58mm, with a controllable ±5% tolerance to ensure consistent quality of every fabric roll. The refined high-density weaving process enhances the fabric’s tensile strength, abrasion resistance and shape stability. Different from ultra-thin fragile fabrics prone to deformation and light leakage, this thickened blackout roller blind fabric maintains smooth and flat texture, supporting frequent rolling and lifting without wrinkling, sagging or loosening for long-term service life.

The high-quality white back coating serves as a key functional and aesthetic advantage of Sunetex P3900TB. The matte white backing adopts eco-friendly coating technology, featuring uniform texture and strong adhesion. It avoids dazzling outdoor reflection and light pollution caused by silver coating, perfectly blending with various building exterior walls, window frames and urban architectural styles. The dense coating structure achieves complete blackout shading effect, fully blocking intense sunlight, harsh indoor glare and harmful UV rays, effectively protecting indoor furniture and creating a private, quiet and comfortable living and working environment.