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|---|---|---|---|---|
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Automatic mm / inch conversion · Core engineering specifications
| Overall set footprint (main curved sofa + integrated round end unit) | 3600 x 2400 x 750 mm | |
|---|---|---|
| Single curved modular seat unit dimension | 800 x 800 x 750 mm | |
| Seat height from finished floor | 420 mm | |
| Backrest height above seat surface | 330 mm | |
| Seat cushion depth | 650 mm | |
| Integrated round end platform diameter | 1800 mm | |
| Small cylindrical ottoman diameter | 450 mm | |
| Cylindrical ottoman height | 420 mm | |
| Round side table dimension | 600 x 500 mm | |
| Side table top diameter | 600 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
| Total net weight of full main sofa set | 320 kg | |
|---|---|---|
| Single seat static load capacity | 150 kg | |
| Total maximum seating capacity for full set (main sofa + 4 ottomans) | 12 persons | |
| Seat foam density | 45 kg/m³ | |
| Backrest foam density | 35 kg/m³ | |
| Upholstery abrasion resistance | 50000 Martindale cycles | |
| Total maximum seating capacity for full configured set | 12 persons | |
| Seam tensile strength | 180 N | |
| Modular connection bracket shear strength | 300 kg | |
| Side table weighted base plate diameter | 300 mm |
Core acceptance fields · Panels / hardware / frame / upholstery
| Internal seating frame | Kiln-dried solid hardwood + 15mm multilayer plywood, corner-blocked reinforced | |
|---|---|---|
| Seat cushion core | High resilience polyurethane foam, 45kg/m³ density, wrapped with 20mm soft polyester batting | |
| Backrest cushion core | High resilience polyurethane foam, 35kg/m³ density, wrapped with 20mm soft polyester batting | |
| Exterior upholstery | Stain-resistant commercial grade woven fabric/PU leather, matte finish | |
| Sofa base plinth | Matched upholstered closed base, no exposed legs, full floor contact | |
| Side table top | 12mm thick matte white sintered stone, rounded edge polish | |
| Side table support | 50mm diameter brushed matte stainless steel central column, 300mm diameter weighted steel base plate | |
| Ottoman internal structure | Kiln-dried wood frame, high density foam fill, fully upholstered, hidden recessed base glides | |
| Seam construction | Precision stitched upholstery seams, 8 stitches per 30mm pitch, reinforced stress point stitching | |
| Internal seating unit frame | Kiln-dried solid hardwood + 15mm thick multilayer plywood, corner-blocked and screwed at all joints for structural rigidity | |
| Circular end platform internal structure | Kiln-dried wood + plywood frame, 40 kg/m³ high-density foam padding, fully upholstered to match adjacent seat units | |
| Round side table top | 12mm thick matte white sintered stone, 10mm rounded polished edge profile |
Adjustment / rotation / tilt / mobility / storage features
| Modular connection design | All sofa units equipped with heavy-duty metal connecting brackets under the base, allowing reconfiguration into curved, linear or clustered layouts | |
|---|---|---|
| Fixed low-back support | Integrated backrest provides lumbar support for upright waiting posture, no recline function, suited for public lobby formal use | |
| Flexible auxiliary seating | Cylindrical ottomans are fully mobile without fixed connections, can be positioned around the main sofa, moved aside for event space or used as standalone side tables | |
| Floor protection | All units fitted with hidden non-marking rubber glides at the base, suitable for hard tile, stone and carpeted commercial floors without surface damage | |
| Built-in end platform | The circular integrated end section of the main sofa provides a flat upholstered surface for placing decorative items, bags or additional temporary seating | |
| Central recess service access | The inward curve of the sofa creates a central recess to accommodate the round side table, giving all adjacent seated users equal access to table surface for beverages or devices | |
| Upholstery maintenance | All upholstered surfaces are dry-cleanable, stain-resistant treated for high-traffic public area spills, removable cushion covers for deep cleaning | |
| Modular reconfiguration capability | All sofa units connect via under-base heavy-duty steel interlocking brackets, allowing reconfiguration into 90° curved, linear or clustered layouts without additional tools | |
| Mobile auxiliary seating | Cylindrical ottomans have no fixed connections to main sofa units, fitted with smooth glides to allow repositioning around the set, use as standalone seating or impromptu side tables | |
| Floor protection performance | All units have hidden non-marking rubber glides at all base contact points, suitable for polished tile, terrazzo, stone and low-pile carpet commercial floors without scratching or indentation damage | |
| Integrated end platform use | The circular integrated end section is level with main seat height, providing a flat upholstered surface for temporary bag placement, decorative displays or overflow auxiliary seating | |
| Upholstery maintenance feature | All upholstered surfaces are treated with stain-repellent coating, cushion covers are secured with hidden zippers for removal and dry cleaning, allowing spot cleaning of spills within 5 minutes without permanent staining |
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
| Corporate office lobby and reception areas | Low-profile curved layout creates open, welcoming waiting zones without blocking sight lines to reception desks, suited for high foot traffic employee and visitor use | |
|---|---|---|
| High-end residential and co-working common lounges | Soft pastel multi-color palette complements modern minimalist interiors, flexible ottomans support casual collaboration, informal meetings or individual relaxation | |
| Hotel public waiting and lounge zones | Durable commercial grade construction withstands continuous guest use, modular layout adapts to different lobby shapes for group or individual seating arrangements | |
| Hospitality and exhibition event spaces | Reconfigurable modular design allows rapid rearrangement for event seating, pop-up activations or temporary waiting areas, stain-resistant upholstery simplifies post-event cleaning | |
| Healthcare and public service waiting areas | Rounded edge design eliminates sharp corner hazards, easy-clean upholstery meets high-hygiene public space requirements, stable fixed base prevents tipping from accidental contact | |
| Recommended matching configurations | Pair with area rugs to define seating zones, add complementary low floor lamps for ambient lighting, and select stain-resistant dark upholstery options for ultra-high traffic locations | |
| Co-working space common lounges | Flexible modular design supports informal team collaboration, individual focused relaxation or casual small meetings, multi-color palette complements modern minimalist office interiors | |
| Mid-to-high end hotel public lobby zones | Stain-resistant upholstery withstands continuous guest use, reconfigurable layout adapts to irregular lobby floor plans for group or individual seating arrangements |
EU Market Access Requirements* EN Standards
| EN 16139:2013 | Furniture - Strength, durability and safety requirements for non-domestic seating, applicable for structural load, stability and durability testing of this public lobby seating | |
|---|---|---|
| EN 1021-1:2014 | Furniture - Assessment of ignitability of upholstered furniture - Part 1: Ignition source smouldering cigarette, minimum fire safety requirement for commercial public space seating | |
| EN 15372:2008 | Furniture - Strength, durability and safety requirements for non-domestic tables, applicable for side table load capacity and stability testing |
US and Canada office-furniture standards
| North America procurement and testing reference | ANSI/BIFMA X5.4 Public and Lounge Seating |
|---|
Standards applicable to China-market projects
| GB/T 3324-2017 | General technical requirements for wooden furniture, applicable for dimensional tolerance, structural strength and finish quality of wood-framed upholstered seating units | |
|---|---|---|
| GB 20400-2006 | Limit of harmful substances in leather and fur, applicable if specifying genuine leather upholstery options for formaldehyde and heavy metal content limits | |
| GB/T 19001-2016 | Quality management system requirement guidance for supplier production consistency across modular unit batches | |
| GB/T 17592-2011 | Textiles - Determination of banned azo colourants, applicable for fabric upholstery safety compliance for public space use | |
| GB 18584-2001 | Indoor decorating and refurbishing materials - Limit of harmful substances of wood based furniture, applicable for plywood and adhesive formaldehyde emission limits for internal frame components |
This product must meet the following technical requirements: 1. GB/T 3324-2017: General technical requirements for wooden furniture, applicable for dimensional tolerance, structural strength and finish quality of wood-framed upholstered seating units; 2. GB 20400-2006: Limit of harmful substances in leather and fur, applicable if specifying genuine leather upholstery options for formaldehyde and heavy metal content limits; 3. GB/T 19001-2016: Quality management system requirement guidance for supplier production consistency across modular unit batches; 4. GB/T 17592-2011: Textiles - Determination of banned azo colourants, applicable for fabric upholstery safety compliance for public space use; 5. GB 18584-2001: Indoor decorating and refurbishing materials - Limit of harmful substances of wood based furniture, applicable for plywood and adhesive formaldehyde emission limits for internal frame components; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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