| Submitted | Field | Original | Note / Status | |
|---|---|---|---|---|
No corrections yet. Use the flag at the end of a row to report an issue. | ||||
Automatic mm / inch conversion · Core engineering specifications
| Overall 3-seat row dimensions | 1700 x 575 x 1100 mm | |
|---|---|---|
| Per-seat center-to-center width | 560 mm | |
| Seat height from floor to top of cushion | 440 mm | |
| Seat cushion depth | 500 mm | |
| Backrest height above seat cushion | 660 mm | |
| Backrest width per seat | 560 mm | |
| Minimum required row-to-row spacing | 900 mm | |
| Armrest height above seat cushion | 220 mm | |
| Integrated cup holder diameter | 90 mm | |
| Floor mount base plate dimensions | 180 x 80 mm | |
| Support leg tube cross-section | 60 x 40 mm | |
| Finished Seat Cushion Thickness | 90 mm | |
| Backrest Padding Thickness | 70 mm | |
| Lumbar Support Zone Height | 240 mm | |
| Clear Width Between Armrests | 540 mm |
Net weight / load capacity / users / durability
| Per-seat static load capacity | 150 kg | |
|---|---|---|
| Per-seat net weight | 73 kg | |
| Structural durability service cycles | 100000 uses | |
| Recommended maximum user weight per seat | 150 kg | |
| Standard warranty for structural components | 5 years | |
| Available standard color options | 6 | |
| Seam stitch pitch | 8 stitches per 30mm | |
| Seat Foam Density / Rebound Reference | 45 kg/m³ / 65% | |
| Back Foam Density Reference | 38 kg/m³ | |
| Upholstery Thickness / Abrasion Reference | 1.4 mm / 50000 cycles |
Core acceptance fields · Panels / hardware / frame / upholstery
| Seat and back upholstery | Wear-resistant laminated polyester fabric, 0.8mm thickness | |
|---|---|---|
| Seat cushion foam | Cold-molded high-resilience polyurethane, 65 kg/m³ density, 120mm thickness | |
| Backrest foam | Cold-molded high-resilience polyurethane, 40 kg/m³ density, 80mm thickness | |
| Armrests and cup holders | One-piece injection-molded high-impact black polypropylene | |
| Structural support frame | 2mm thick powder-coated steel crossbar connecting seats | |
| Floor support legs | 2.5mm thick powder-coated black steel T-legs with flat base plates | |
| Mounting hardware | Zinc-plated steel anchor bolts and brackets | |
| Outer side panels | Fabric-wrapped high-density fiberboard matching seat upholstery | |
| Foam rebound rate | 45% | |
| Seat Internal Support Board Thickness | 14 mm bent plywood or equivalent support board | |
| Backrest Internal Frame Thickness | 14 mm bent plywood/composite reinforced frame | |
| Gas-lift Engineering Specification | Recommended Class 4; outer tube 50 mm; stroke 100 mm |
Adjustment / rotation / tilt / mobility / storage features
| Fixed non-tip seat design | Stationary cushioned seat with no folding mechanism, no moving seat parts | |
|---|---|---|
| Fixed ergonomic high back | Contoured fixed backrest with integrated lumbar and upper back support | |
| Integrated cup holders | Recessed cup holder in every armrest, sized for standard cinema beverage containers | |
| Ganged row installation | Seats pre-connected via steel crossbar for continuous straight row mounting | |
| Floor-fixed mounting | Each T-leg secured to concrete/tread floor with anchor bolts for permanent installation | |
| Fixed armrest structure | Rigid non-lifting armrests shared between adjacent seats for space efficiency | |
| Easy-clean surface design | Smooth polypropylene armrests and stain-resistant fabric for quick venue maintenance | |
| Replaceable upholstery covers | Zip-removable fabric covers for easy reupholstery without full seat replacement | |
| Recline Angle / Lock Reference | 125° with 3suggested lock positions | |
| Tilt Tension User-weight Range | Reference adjustment coverage 120 kg | |
| Height Adjustment Stroke | 100 mm continuous travel | |
| Rotation / Mobility Configuration | 360° swivel with 5-caster multidirectional movement |
Verified carton / gross weight / assembly / loading data
| Reference Package Count | 1 set / 2 cartons | |
|---|---|---|
| Reference Assembly Time | 40 minutes per set | |
| Reference Carton Dimensions | 850× 420× 720 mm | |
| Reference Packaged Gross Weight | 23 kg/set | |
| Reference Carton Volume | 0.26 m³/set | |
| Indicative 20GP Loading | 135 sets at 85% space utilization | |
| Indicative 40HQ Loading | 320 sets at 85% space utilization |
Recommended spaces / users / usage modes
| Commercial cinema multiplex auditoriums | Fixed ganged seating optimized for large-capacity public movie screenings | |
|---|---|---|
| Indoor performing arts theaters | Ergonomic high-back support for long-duration live performance viewing | |
| Institutional lecture halls | Durable fixed row seating for regular large-group presentation use | |
| Private dedicated home cinema rooms | Authentic cinematic seating design with integrated cup holders for residential media rooms | |
| Public screening rooms and event spaces | Easy-clean, high-capacity seating for frequent public event use | |
| Multi-purpose community auditoriums | Fixed permanent seating for community film, meeting and performance events | |
| Recommended Matching Desk Size | 2.4 m executive desk | |
| Reference Daily Use Duration | 8 hours/day; confirm by ergonomic testing |
EU Market Access Requirements* EN Standards
| EN 12727:2019 | Public seating furniture - Strength, durability and safety requirements for audience seating | |
|---|---|---|
| EN 1021-1:2014 | Upholstered furniture ignition resistance for smouldering cigarette test | |
| EN 1021-2:2014 | Upholstered furniture ignition resistance for match flame test |
Standards applicable to China-market projects
| GB/T 3324-2017 | General technical requirements for wooden furniture, applicable to upholstered seating panel components | |
|---|---|---|
| GB/T 35452-2017 | Public theater and auditorium seating performance requirements, applicable for load and stability testing | |
| GB 20286-2006 | Flame retardant requirements for public venue furniture upholstery and components |
This product must meet the following technical requirements: 1. GB/T 3324-2017: General technical requirements for wooden furniture, applicable to upholstered seating panel components; 2. GB/T 35452-2017: Public theater and auditorium seating performance requirements, applicable for load and stability testing; 3. GB 20286-2006: Flame retardant requirements for public venue furniture upholstery and components; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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