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Automatic mm / inch conversion · Core engineering specifications
| Overall dimensions | 1800 x 1080 x 750 mm | |
|---|---|---|
| Seat height from floor | 480 mm | |
| Seat thickness (foam + base) | 240 mm | |
| Backrest height above seat | 270 mm | |
| Backrest length along curve | 1600 mm | |
| Backrest thickness | 150 mm | |
| Seat usable depth (inner curve) | 650 mm | |
| Floor glide diameter | 30 mm | |
| Minimum clearance under seat base | 20 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
| Net weight per module | 66 kg | |
|---|---|---|
| Total static load capacity | 300 kg | |
| Seat foam density | 40 kg/m³ | |
| Backrest foam density | 30 kg/m³ | |
| Foam rebound rate | 60% | |
| Fabric upholstery abrasion resistance | 50000 Martindale cycles | |
| Recommended maximum occupancy | 3 users | |
| Structural warranty period | 3 years | |
| Seat Foam Density / Rebound Reference | 45 kg/m³ / 65% | |
| Back Foam Density Reference | 38 kg/m³ |
Core acceptance fields · Panels / hardware / frame / upholstery
| Seat upholstery | Light gray woven polyester fabric | |
|---|---|---|
| Backrest upholstery | Bright yellow woven polyester fabric | |
| Seat core filling | High-resilience polyurethane foam | |
| Backrest core filling | High-resilience polyurethane foam | |
| Internal support frame | 18 mm thick laminated engineered wood | |
| Base underside panel | 5 mm thick hardboard | |
| Floor glides | Black nylon with non-slip rubber pad | |
| Seam construction | Reinforced stitched seams with 8 mm stitch pitch | |
| 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 | |
| Tilt Mechanism Plate Thickness | 2.5 mm cold-rolled steel |
Adjustment / rotation / tilt / mobility / storage features
| Seating configuration | Freestanding single curved module for multi-directional shared seating | |
|---|---|---|
| Back support zone | Partial curved backrest provides lumbar support along inner seat edge | |
| Floor leveling | Adjustable nylon glides compensate for uneven floor surfaces | |
| Modular connectivity | Compatible with adjacent cloud bench modules to form larger lounge layouts | |
| Cleaning access | 20 mm under-seat clearance allows routine floor cleaning around the unit | |
| Upholstery maintenance | Fabric surface supports spot cleaning with mild detergent | |
| 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
| Office reception and waiting areas | Low-profile casual seating creates welcoming, approachable visitor waiting zones | |
|---|---|---|
| School and childcare common spaces | Playful cloud form and durable upholstery suit high-traffic student break areas | |
| Collaborative office breakout zones | Multi-directional seating supports informal team discussions and relaxation | |
| Public library and community center lounges | Soft padded surface provides comfortable extended seating for patrons | |
| Retail and hospitality lobbies | Modern two-tone design complements contemporary commercial interior schemes | |
| Pediatric healthcare waiting spaces | Rounded edges and bright accent color reduce institutional feel for patients | |
| 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 16139:2013 | Strength, durability and stability for non-domestic seating | |
|---|---|---|
| EN 1021-1:2014 | Upholstered furniture ignitability test for smouldering cigarettes |
US and Canada office-furniture standards
| ANSI/BIFMA X5.4-2021 | Performance standard for lounge and public seating | |
|---|---|---|
| ANSI/BIFMA e3-2019 | Sustainability standard for furniture materials and emissions |
Standards applicable to China-market projects
| GB/T 3324-2017 | General technical requirements for wooden furniture, applicable to internal frame construction | |
|---|---|---|
| GB 20286-2006 | Fire performance requirements for upholstered furniture in public assembly spaces | |
| GB/T 1952.1-2012 | Test methods for upholstered sofas, applicable to seating durability and stability |
This product must meet the following technical requirements: 1. GB/T 3324-2017: General technical requirements for wooden furniture, applicable to internal frame construction; 2. GB 20286-2006: Fire performance requirements for upholstered furniture in public assembly spaces; 3. GB/T 1952.1-2012: Test methods for upholstered sofas, applicable to seating durability and stability; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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