| Submitted | Field | Original | Note / Status | |
|---|---|---|---|---|
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Automatic mm / inch conversion · Core engineering specifications
| 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 set net weight | 42 kg | |
|---|---|---|
| Chair static load capacity | 150 kg | |
| Seat foam density | 45 kg/m³ | |
| Back foam density | 35 kg/m³ | |
| Fabric abrasion resistance | 30000 Martindale cycles | |
| Recommended user weight limit | 130 kg | |
| Seat Foam Density / Rebound Reference | 45 kg/m³ / 65% | |
| Back Foam Density Reference | 38 kg/m³ | |
| Upholstery Thickness / Abrasion Reference | 1.4 mm / 50000 cycles | |
| Five-star Base Static Load Reference | Acceptance target ≥120 kg; chair reference load 150 kg |
Core acceptance fields · Panels / hardware / frame / upholstery
| Seat and back upholstery | Dark forest green looped boucle polyester fabric | |
|---|---|---|
| Seat core padding | 45 kg/m³ high-resilience polyurethane foam | |
| Backrest padding | 35 kg/m³ medium-density polyurethane foam with channel tufting | |
| Internal support frame | 18 mm thick kiln-dried hardwood plywood frame | |
| Support legs | Matte black painted solid hardwood block legs | |
| Seam construction | Reinforced stitched seams with 8 mm stitch pitch | |
| Floor protection pads | 3 mm thick non-slip felt pads on leg bases | |
| 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 | |
| Five-star Base Material Thickness | Metal base wall 3.5 mm; diameter 700 mm |
Adjustment / rotation / tilt / mobility / storage features
| Seating posture design | 15-degree fixed reclined back angle for relaxed lounge seating | |
|---|---|---|
| Integrated armrest design | Wraparound extended seat edges form integrated wide armrests | |
| Ottoman pairing | Matching ottoman provides elevated leg rest for full recline support | |
| Channel tufting function | Vertical back channels prevent foam shifting and maintain back contour | |
| Floor protection function | Felt leg pads eliminate hard contact with hard flooring surfaces | |
| Cleaning access | Low open under-seat gap allows standard vacuum cleaning access | |
| Modular placement | Freestanding design allows independent placement of chair and ottoman | |
| Block leg cross-section | 120 x 40 mm | |
| 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
| Residential living room placement | Position as standalone accent seating next to sofas for casual relaxation | |
|---|---|---|
| Office lounge area application | Deploy in executive break rooms or informal meeting zones for guest seating | |
| Bedroom reading nook use | Place near windows or bookshelves as dedicated relaxed reading seating | |
| Hotel lobby common area use | Install in boutique hotel lobbies or suite seating areas for premium guest comfort | |
| Design showroom display | Feature as a statement piece in furniture or interior design showrooms | |
| 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
US and Canada office-furniture standards
| North America procurement and testing reference | Recommended references: ANSI/BIFMA X5.4 |
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Standards applicable to China-market projects
This product must meet the following technical requirements: 1. Technical standards and test reports must be supplied during tender or purchase confirmation; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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