| Submitted | Field | Original | Note / Status | |
|---|---|---|---|---|
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Automatic mm / inch conversion · Core engineering specifications
| Overall dimensions | 4200 x 2800 x 780 mm | |
|---|---|---|
| Seat Cushion Thickness | 180 mm | |
| Back Cushion Thickness | 160 mm | |
| Leg Height / Floor Clearance | 160 mm |
Net weight / load capacity / users / durability
| Recommended seating capacity | 6 people | |
|---|---|---|
| Total product weight | 320 kg | |
| Per-seat static load capacity | 150 kg | |
| Seat cushion density | 38 kg/m³ | |
| Back cushion fill density | 28 kg/m³ | |
| Fabric abrasion resistance (Martindale) | 40000 cycles | |
| Frame static load rating | 900 kg | |
| Standard warranty period | 3 years | |
| Seat Foam Density / Rebound | 40 kg/m³ / 60% | |
| Upholstery Abrasion Reference | Fabric 60000 cycles; leather-class cover 1.4 mm |
Core acceptance fields · Panels / hardware / frame / upholstery
| Main upholstery fabric | Matte woven polyester velvet | |
|---|---|---|
| Seat cushion fill | High-resilience polyurethane foam with fiber wrap | |
| Back cushion fill | Feather-down blend with shredded foam core | |
| Internal load-bearing frame | Kiln-dried solid hardwood with plywood reinforcement | |
| Base support structure | Powder-coated carbon steel flat bar | |
| Decorative throw pillow covers | Mixed velvet and burnished fabric accents | |
| Seat quilting layer | 30mm thick polyester batting | |
| Seam construction | Reinforced polyester stitching, 8 stitches per inch | |
| Armrest padding | 25mm high-density foam over hard wood frame | |
| Timber Frame Section / Moisture | Primary section ≥30 × 50 mm; recommended moisture 12% | |
| Spring / Webbing Specification | Sinuous spring wire 4 mm; elastic webbing 70 mm wide | |
| Leg Connector Specification | Reference M8-M10 with at least 1 mechanical fixing per leg |
Adjustment / rotation / tilt / mobility / storage features
| Modular configuration | 3 connected seat modules with right-hand chaise | |
|---|---|---|
| Seat support system | Sinuous wire spring suspension with webbing layer | |
| Back cushion adjustability | Loose non-fixed back cushions | |
| Throw pillow arrangement | Included removable accent pillows | |
| Low-profile floating design | Recessed metal base creates elevated visual effect | |
| Chaise lounge function | Extended right-side seating for full leg rest | |
| Cleaning access | Removable cushion covers with zipper fastenings | |
| Modification compatibility | Modules can be reconfigured to alternate L-shape layouts | |
| Cushion Service Configuration | Recommended 2removable/replaceable cushion methods |
Verified carton / gross weight / assembly / loading data
| Reference Package Count | 1 set / 2 cartons | |
|---|---|---|
| Reference Assembly Time | 40 minutes per set | |
| Reference Module Carton Dimensions | 2200× 1050× 850 mm | |
| Reference Packaging Volume | 1.8 m³/item | |
| Reference Packaged Gross Weight | 110 kg/item |
Recommended spaces / users / usage modes
| Open-plan living rooms | Ideal for large residential spaces needing multi-person lounge seating | |
|---|---|---|
| Luxury villa common areas | Matches high-end interior design schemes with premium upholstery finish | |
| Executive lounge spaces | Suitable for office reception or VIP waiting area casual seating | |
| Home theater rooms | Deep seats support relaxed long-duration viewing positions | |
| Open loft apartments | Low-profile design does not block sight lines in open-concept spaces | |
| Large studio penthouses | Modular form defines distinct seating zones in open floor plans |
EU Market Access Requirements* EN Standards
| Domestic furniture seating safety | EN 12520:2015 | |
|---|---|---|
| Upholstered furniture flammability | EN 1021:2014 | |
| Furniture hardware performance | EN 15571:2008 |
Standards applicable to China-market projects
| Upholstered furniture structural safety | GB 28007 | |
|---|---|---|
| Furniture harmful substance limits | GB 18584 | |
| Textile fabric safety for furniture | GB 18401Category B |
This product must meet the following technical requirements: 1. Upholstered furniture structural safety: GB 28007; 2. Furniture harmful substance limits: GB 18584; 3. Textile fabric safety for furniture: GB 18401Category B; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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