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| Item | HSPP-50D-1 | Material | Polyester-polypropylene blend |
| Yarn | 10.5S x 50D | Density (cm) | 100x22 |
| Weight | 337 g/m2 | Width (cm) | 150 |
| Style | Woven Plain | ||
| Characteristic: Durable, High Tensile Strength, High Tear Resistance, Elastic | |||
337GSM elastic seat cushion spring fabric,
woven with warp-direction polyester core-spun yarn (10.5s) and weft-direction 50D double-ply polypropylene yarn.
Delivers high strength, abrasion resistance, fracture resistance, and controlled elasticity.
Designed as a durable support layer for automotive seats, office chairs, public transportation seating, and furniture. Factory direct with customization available.
High Strength & Fracture Resistance: Polyester core-spun warp (10.5s) + double-ply polypropylene weft (50D) delivers ≥1840N/5cm warp tensile strength, resisting tearing and fracture under repeated load.
Controlled Elasticity: ≥85% recovery at 10% elongation provides spring-like support, conforming to body contours without sagging or permanent deformation.
Exceptional Abrasion Resistance: Martindale >30,000 cycles, withstands daily friction from sitting and sliding without pilling or wearing thin.
Fatigue-Resistant: Hybrid structure resists compression set and fatigue, maintaining consistent support after thousands of loading cycles—ideal for high-traffic seating.
Breathable Support: Open-weave construction allows air circulation, reducing heat and moisture buildup for enhanced comfort during prolonged use.
Customizable Options: Adjustable width, density, elasticity, tensile strength, anti-slip, colors, flame retardant (FMVSS 302), and anti-microbial finishing. Free samples and technical support available.