| Submitted | Field | Original | Note / Status | |
|---|---|---|---|---|
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Automatic mm / inch conversion · Core engineering specifications
| Overall L-shape dimensions | 3300 x 1700 x 850 mm | |
|---|---|---|
| Seat height from floor | 450 mm | |
| Seat depth (usable seating surface) | 760 mm | |
| Backrest height above seat surface | 400 mm | |
| Chaise segment length | 1700 mm | |
| Back/end accent panel thickness | 120 mm | |
| Included throw pillow size | 450 x 450 mm | |
| Seat cushion thickness | 250 mm | |
| Clearance under sofa base | 0 mm | |
| Main sofa segment length (3-seat section) | 2200 mm | |
| Back Cushion Thickness | 160 mm | |
| Leg Height / Floor Clearance | 160 mm |
Net weight / load capacity / users / durability
| Per-seat static weight capacity | 136 kg | |
|---|---|---|
| Overall static weight capacity | 544 kg | |
| Total product net weight | 180 kg | |
| Seat foam density | 45 kg/m³ | |
| Foam rebound rate | 60% | |
| Fabric abrasion resistance | 50000 double rubs | |
| Modular connection static load | 500 kg | |
| Seam stitch strength | 120 N | |
| 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
| Seat and back base upholstery | Cream off-white woven polyester performance fabric | |
|---|---|---|
| Back/end accent panel upholstery | Dusty blue woven polyester performance fabric | |
| Inner support frame | Kiln-dried solid hardwood with 25mm section thickness | |
| Seat cushion fill | Dual-layer high-resilience foam with 30mm soft top layer | |
| Back cushion fill | High-loft PP cotton blend with foam core | |
| Modular connection hardware | Powder-coated steel connecting clips and brackets | |
| Throw pillow fill | 100% hypoallergenic polyester fiberfill | |
| Seam construction | Reinforced stitched seams with 30mm thread pitch | |
| Base underside lining | Black non-woven dust cover fabric | |
| 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 | Interchangeable connected segments allowing left/right chaise orientation | |
|---|---|---|
| Inter-module connection | Snap-in steel clips that lock segments together without tools | |
| Removable back/end panels | Upholstered accent panels attach to base modules via hidden fasteners | |
| Cushion placement | Loose seat and back cushions positioned on fixed base platforms | |
| Floor contact design | Non-marking felt pads on base bottom to protect flooring | |
| Configuration expansion | Additional armless seat modules can be added to extend seating length | |
| Foam recovery | Compressed cushions regain full shape within 72 hours of unpacking | |
| Upholstery maintenance | Spot-cleanable fabric surface suitable for residential living room use | |
| 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
| Residential living room | Suitable for open-plan modern minimalist living spaces for 4-person lounge seating | |
|---|---|---|
| Lounge and reception areas | Appropriate for boutique office waiting areas or creative studio reception spaces | |
| Small to medium apartment layouts | Scaled proportionally for compact urban living spaces without oversized footprint | |
| Open loft interiors | Complements industrial and minimalist interior design schemes with neutral color palette | |
| Modular configuration flexibility | Allows layout adjustment to match evolving space requirements over time | |
| Complementary lounge set pairing | Designed to coordinate with small upholstered accent chairs and nested round coffee tables | |
| Low-traffic hospitality settings | Suitable for boutique hotel lounge areas and high-end residential rental properties |
EU Market Access Requirements* EN Standards
| EN 12520:2015 | Applicable to strength, durability and safety requirements for domestic seating | |
|---|---|---|
| EN 1021-1:2014 | Applicable to upholstered furniture ignitability resistance to cigarette sources |
Standards applicable to China-market projects
| GB/T 3324-2017 | Applicable to general technical requirements for wooden frame upholstered furniture | |
|---|---|---|
| GB 18401-2010 | Applicable to formaldehyde and harmful substance limits for upholstery textiles | |
| GB/T 1952.1-2012 | Applicable to durability test methods for upholstered sofas |
This product must meet the following technical requirements: 1. GB/T 3324-2017: Applicable to general technical requirements for wooden frame upholstered furniture; 2. GB 18401-2010: Applicable to formaldehyde and harmful substance limits for upholstery textiles; 3. GB/T 1952.1-2012: Applicable to durability test methods for upholstered sofas; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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