| Submitted | Field | Original | Note / Status | |
|---|---|---|---|---|
No corrections yet. Use the flag at the end of a row to report an issue. | ||||
Automatic mm / inch conversion · Core engineering specifications
| Overall dimensions | 900 x 1100 x 700 mm | |
|---|---|---|
| Seat height from floor | 380 mm | |
| Seat width (usable) | 820 mm | |
| Seat depth (usable) | 720 mm | |
| Backrest height | 420 mm | |
| Cushion padding thickness (seat) | 120 mm | |
| Backrest padding thickness | 100 mm | |
| Seat edge radius | 80 mm | |
| Finished Seat Cushion Thickness | 90 mm | |
| Lumbar Support Zone Height | 240 mm | |
| Clear Width Between Armrests | 540 mm |
Net weight / load capacity / users / durability
| Net product weight | 15 kg | |
|---|---|---|
| Maximum recommended user weight | 250 kg | |
| Foam core density (support layer) | 28 kg/m³ | |
| Comfort foam layer density | 30 kg/m³ | |
| Foam rebound rate | 60% | |
| Upholstery abrasion resistance | 100000 double rubs | |
| Seam stitch pitch | 30 mm | |
| Structural warranty | 5 years | |
| Available color options | 6 | |
| Seat Foam Density / Rebound Reference | 45 kg/m³ / 65% |
Core acceptance fields · Panels / hardware / frame / upholstery
| Outer upholstery | Matte velvet polyester fabric, channel-quilted construction | |
|---|---|---|
| Core support foam | 28 kg/m³ rigid polyether foam, zero hard internal frame | |
| Comfort foam layer | 30 kg/m³ high-resilience polyurethane foam | |
| Top headrest section | Integrated padded foam pillow section, same velvet upholstery | |
| Stitching thread | High-tensile polyester thread, reinforced horizontal channel seams | |
| Bottom base contact layer | Non-slip woven polyester fabric, floor-grip treatment | |
| Upholstery thickness | 0.6 mm | |
| Internal structure | Frameless monobloc foam assembly, no wood/metal supports | |
| 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
| Backrest support | Fixed 110-degree reclined angle, no adjustable tilt mechanism | |
|---|---|---|
| Seating posture support | Supports cross-legged, reclined, and laid-back leisure sitting positions | |
| Floor placement | Direct floor contact, no elevated legs or base hardware | |
| Mobility | Lightweight frameless design, single-person repositioning between rooms | |
| Cover maintenance | Spot-clean only upholstery, professional cover removal recommended | |
| Out-of-box readiness | Fully assembled, 24-hour foam expansion period after unpacking | |
| Sound dampening | Soft foam base eliminates floor contact noise during use | |
| Edge support | Reinforced foam side edges prevent sagging with repeated entry/exit | |
| Backrest recline angle | 110 degrees | |
| 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 |
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
| Residential living room | Casual leisure seating for reading, media viewing, and relaxation | |
|---|---|---|
| Bedroom lounge space | Lightweight flexible seating near windows or dressing areas | |
| Small apartment spaces | Compact footprint replaces bulkier framed armchairs for tight floor plans | |
| Teen and young adult spaces | Soft casual design fits modern relaxed bedroom and dorm environments | |
| Reading nook placement | Ergonomic reclined angle supports extended comfortable reading sessions | |
| Low-profile media room seating | Unobtrusive floor height does not block screen sight lines | |
| 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 12520:2015 | Domestic furniture seating strength, durability and stability test standard | |
|---|---|---|
| EN 1021-1:2014 | Upholstered furniture ignitability cigarette resistance test requirement |
US and Canada office-furniture standards
| North America procurement and testing reference | Recommended references: ANSI/BIFMA X5.4 |
|---|
Standards applicable to China-market projects
| GB/T 3324-2017 | General technical requirements for wooden furniture, applicable for structural stability verification | |
|---|---|---|
| GB 18580-2017 | Formaldehyde emission limits for panel products, applies to any composite components | |
| GB/T 19817-2005 | Upholstered furniture fabric performance, applicable for upholstery abrasion and colorfastness testing |
This product must meet the following technical requirements: 1. GB/T 3324-2017: General technical requirements for wooden furniture, applicable for structural stability verification; 2. GB 18580-2017: Formaldehyde emission limits for panel products, applies to any composite components; 3. GB/T 19817-2005: Upholstered furniture fabric performance, applicable for upholstery abrasion and colorfastness testing; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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