Product Specification
1. The seat adopts ergonomic design, with the curvature of the backrest conforming to the body's natural curves. The aluminum alloy armrests and feet are integrally die-cast, ensuring comfortable seating and a sleek, aesthetically pleasing appearance.
2. Center-to-center distance: 565±10mm, unfolded side depth: 685±10mm, seat depth: 440±10mm, seat height: 1000±10mm, minimum row spacing: 900mm.
3. The back cushion height does not exceed 1000mm, increasing the sound reflection area. The seat base plate can be perforated for sound absorption, maintaining stable acoustic absorption across varying occupancy rates.
4. Under-seat writing tablet: The aluminum alloy tray is integrally die-cast, and the ABS panel is integrally injection-molded, secured with mechanical bolts for durability. Dimensions: 381.4×261.2×45mm, inclined at 6.5°, with quiet opening/closing and no rebound.
5. The fabric is made of high-grade linen velvet/plain velvet, treated for anti-static and anti-moth properties, ensuring durability, wrinkle resistance, and colorfastness.
6. The back fabric uses special mesh weave, with optional features such as 3M stain resistance, water/dust repellency, and antibacterial/antifungal properties.
7. The armrest cap is made of imported solid oak wood, featuring a curved design and environmentally friendly coating.
8. The seat and back shells are made of PP+fiber injection molding with a matte surface. Seat shell dimensions: 450×488×4mm, back shell dimensions: 780×507×4mm.
9. The side panels are made of high-quality ABS injection molding.
10. The seat cushion uses a dual torsion spring + gas rod damping slow-return mechanism, resetting within 3 seconds, with quiet and anti-collision features, and includes an emergency escape function.
11. The aluminum alloy stand feet have a width ≥50mm, weight ≥3.6kg, with curved polished design. Dimensions: 675×422×90mm.
12. The fixing method uses hidden expansion screws with dust covers, ensuring a clean appearance and easy maintenance.
13. A single-seat sample and small samples of the armrest and stand feet (armrest width ≥50mm, weight ≥3.6kg, inclination 6.5°) must be provided. Failure to meet requirements will affect scoring.
