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|---|---|---|---|---|
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Automatic mm / inch conversion · Core engineering specifications
| overall dimensions | 3470 x 1930 x 740 mm | |
|---|---|---|
| seat height | 400 mm | |
| seat depth per module | 650 mm | |
| seat width per module | 700 mm | |
| backrest height above seat | 340 mm | |
| integrated armrest height above seat | 180 mm | |
| throw pillow size | 450 x 450 mm | |
| modular segment count | 5 | |
| under-seat clearance | 0 mm | |
| Seat Cushion Thickness | 180 mm | |
| Back Cushion Thickness | 160 mm | |
| Leg Height / Floor Clearance | 160 mm |
Net weight / load capacity / users / durability
| total set weight | 250 kg | |
|---|---|---|
| overall static load capacity | 1500 kg | |
| seat foam density | 45 kg/m³ | |
| foam rebound rate | 60% | |
| fabric abrasion resistance | 50000 double rubs | |
| seating capacity | 5 adults | |
| serpentine spring load rating | 50 kg per spring | |
| wood frame warranty | 10 years | |
| soft component warranty | 5 years | |
| Seat Foam Density / Rebound | 40 kg/m³ / 60% |
Core acceptance fields · Panels / hardware / frame / upholstery
| upholstery fabric | 500gsm golden yellow chenille | |
|---|---|---|
| seat cushion core | 45D high-resilience polyurethane foam | |
| backrest padding | 35D soft polyurethane foam + silicone cotton blend | |
| internal frame | 50x40mm solid pine/birch members | |
| seat suspension | 3.8mm diameter non-sag serpentine springs | |
| base structure | fully upholstered floor-skimming wood frame | |
| throw pillow covers | woven patterned fabric in neutral, stripe designs | |
| throw pillow fill | 100% polyester fiberfill | |
| seam construction | 8 stitches per inch | |
| 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 connection | heavy-duty steel buckle connectors | |
|---|---|---|
| base design | floor-adjacent non-slip felt bottom | |
| cushion design | loose seat and back cushions | |
| lumbar support | integrated 450mm cylindrical bolster pillows on end segments | |
| assembly requirement | no on-site assembly required for compressed variants | |
| edge design | fully rounded soft edges on all frame parts | |
| configuration flexibility | supports straight, mild curve, tight semi-circle arrangements | |
| 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 | large open-plan lounge space, curvilinear design creates soft conversational seating area | |
|---|---|---|
| luxury villa lounge | high-end residential common areas, premium chenille finish matches mid-century modern decor | |
| boutique hotel lobby | commercial lounge seating, modular design adapts to curved lobby layouts | |
| office reception area | informal guest waiting zones, soft upholstery provides comfortable extended seating | |
| showroom display | furniture retail displays, warm golden yellow color acts as focal design piece | |
| high-rise apartment open space | low-profile design fits modern minimalist interiors without blocking sightlines |
EU Market Access Requirements* EN Standards
| EN 1021-1:2014 | Furniture upholstery cigarette ignition resistance test for fire safety | |
|---|---|---|
| EN 12520:2015 | Furniture strength, durability and safety requirements for domestic seating |
Standards applicable to China-market projects
| GB/T 3324-2017 | General technical requirements for wooden furniture, applies to solid wood frame construction | |
|---|---|---|
| GB 18584-2001 | Indoor decoration material limit of harmful substances for wooden furniture | |
| GB/T 1952.1-2012 | Test methods for sofas, applicable for seat durability and load testing |
This product must meet the following technical requirements: 1. GB/T 3324-2017: General technical requirements for wooden furniture, applies to solid wood frame construction; 2. GB 18584-2001: Indoor decoration material limit of harmful substances for wooden furniture; 3. GB/T 1952.1-2012: Test methods for sofas, applicable for seat durability and load testing; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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