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PRODUCT MODULE 01 / 06

Physical Dimensions

Automatic mm / inch conversion · Core engineering specifications

Data source: Structured from factory data; final measured values prevail.

Overall dimensions (W × D × H)	820 × 860 × 880 mm
Finished Seat Cushion Thickness	90 mm
Backrest Padding Thickness	70 mm
Lumbar Support Zone Height	240 mm
Clear Width Between Armrests	540 mm

PRODUCT MODULE 02 / 06

Weight, Load & Performance

Net weight / load capacity / users / durability

Data source: Product performance data; verify exact test conditions before procurement.

Net weight	22 kg
Recommended user weight	130 kg
Seat cushion foam thickness	120 mm
Back pillow foam fill thickness	180 mm
Foam density	35 kg/m3
Foam rebound	40%
Upholstery abrasion acceptance	30,000 Martindale cycles
Color options	2 finishes
Frame static load acceptance	260 kg
Warranty period	36 months

PRODUCT MODULE 03 / 06

Materials & Structure

Core acceptance fields · Panels / hardware / frame / upholstery

Data source: Subject to the factory material list and inspection report.

Seat upholstery	Light gray woven fabric with stitched border panels
Back cushion upholstery	Matching light woven fabric over a loose filled pillow
Arm pads	Fabric-wrapped rectangular cushioned bolsters integrated with the side shell
Outer shell	Brown leather-look upholstery wrapped around a curved molded frame
Inner support shell	Molded composite or bent hardwood carrier beneath the wrapped cover
Seat cushion core	High-resilience polyurethane foam with fabric liner
Back pillow core	Polyurethane foam or fiber-wrapped fill with sewn fabric cover
Leg frame	Black powder-coated square steel tube with four splayed legs
Feet	Hard floor-contact glides fitted at four leg ends
Frame joint	Welded or bolted steel underframe connected to the wooden or composite shell
Seam construction	Single-needle stitched panel seams with 8 mm stitch pitch target
Surface finish	Matte black coating on metal and satin brown upholstered shell

PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Data source: Functional configuration; the supplier specification prevails.

Single-person lounge seating	One 620 mm wide seat supports relaxed sitting with enveloping side wings
Fixed recline posture	Back shell is fixed at 105 degrees, giving a lounge rather than task-working posture
Integrated arm support	Two padded arm bolsters hold forearms at 590 mm above floor and align with the side shell
Loose back pillow support	A 560 mm high removable pillow provides thoracic and lumbar-area cushioning
Non-swivel four-leg base	Four outward-angled steel legs transfer load directly to the floor; no swivel or rocker mechanism is shown
Floor protection	Each leg terminates in a glide suitable for hard floors or low-pile carpet
Cleaning access	220 mm under-seat clearance permits vacuuming and floor cleaning beneath the chair
Static arrangement use	No casters, folding hinges, or nesting hardware are present, so the chair is intended for fixed lounge groupings
Backward recline angle	105 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

PRODUCT MODULE 05 / 06

Packaging & Logistics

Verified carton / gross weight / assembly / loading data

Data source: Reference for export quotations and container planning.

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

PRODUCT MODULE 06 / 06

Applications & Usage

Recommended spaces / users / usage modes

Data source: Recommended applications based on product form and category.

Executive lounge	Place in executive suites for informal conversation beside a sofa or coffee table
Hotel reception	Use in pairs in hotel lobbies or guest floors where guests wait for short periods
Office collaboration zone	Configure two chairs with a side table for one-to-one discussion away from desks
Residential living room	Use as an accent reading chair in a modern living room or study
Showroom display	Pair with neutral stone, wood, or soft carpet settings to emphasize modern material contrast
Senior care or wellness waiting area	Use where 430 mm seat height and padded arms assist upright-to-stand movement
Boutique retail VIP area	Place in styling rooms or VIP corners to provide one-person comfort without large sofa space
Recommended Matching Desk Size	2.4 m executive desk

STANDARD S1

EU Market Entry Requirements * EN Standards

EU Market Access Requirements* EN Standards

Furniture strength and durability	EN 16139 provides non-domestic seating strength, durability, and safety test methods for contract lounge chairs
Upholstered furniture flammability	EN 1021covers cigarette ignition resistance of upholstery combinations
Surface friction	EN 13451 slip-resistance testing is relevant where glide movement on polished floors must be controlled

STANDARD S2

North America Purchasing & Inspection Reference * ANSI/BIFMA Standards

US and Canada office-furniture standards

Lounge seating safety	ANSI/BIFMA X5.4 outlines safety and engineering requirements for public and lounge seating
Seat and back durability	Recommended references: ANSI/BIFMA X5.4

STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

Upholstered furniture safety	GB/T 3324 applies to dimensional and workmanship inspection of wooden-frame furniture when used in procurement QC
Formaldehyde emission	GB 18580 provides acceptance criteria for formaldehyde release from wood-based panels hidden in the shell
Textile safety	GB 18401 applies to upholstery fabric safety categories, colorfastness, pH, and harmful-substance checks

Standardized tender description text

This product must meet the following technical requirements:
1. Upholstered furniture safety: GB/T 3324 applies to dimensional and workmanship inspection of wooden-frame furniture when used in procurement QC;
2. Formaldehyde emission: GB 18580 provides acceptance criteria for formaldehyde release from wood-based panels hidden in the shell;
3. Textile safety: GB 18401 applies to upholstery fabric safety categories, colorfastness, pH, and harmful-substance checks;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.

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Product Description

The Modern Upholstered Lounge Armchair with Wrapped Shell and Metal Legs, model LNG-SHL-820, is an unbranded lounge chair designed for relaxed single-person seating. Its form combines an enclosed, wing-style shell with a separate loose back pillow, integrated cushioned arm bolsters, and four outward-angled metal legs. The light gray woven upholstery on the seat, back pillow, and arm pads contrasts with the brown leather-look outer shell, producing a modern accent suited to coordinated interiors. The chair is built around a curved molded frame. Beneath the wrapped cover is a molded composite or bent hardwood carrier that supports the seat and back structure. The seat cushion uses high-resilience polyurethane foam with a fabric liner, while the removable back pillow uses polyurethane foam or fiber-wrapped fill inside a sewn fabric cover. The finished seat cushion thickness is 90 mm, with 120 mm of seat cushion foam, and the backrest padding is 70 mm thick with an 180 mm back pillow foam fill. The foam density is 35 kg/m3 and rebound is 40 percent. The woven upholstery has an abrasion acceptance of 30,000 Martindale cycles. The base is made from black powder-coated square steel tube, and each leg is fitted with a hard floor-contact glide. Functionally, the 620 mm wide seat provides individual lounge seating within enveloping side wings. The back shell is fixed at 105 degrees, creating a reclined posture intended for relaxation rather than task work. Padded rectangular arm bolsters are integrated with the side shell and positioned 590 mm above the floor. The removable 560 mm high back pillow offers thoracic and lumbar-area cushioning, while the 240 mm lumbar support zone and 540 mm clear width between armrests contribute to the seated layout. The chair does not swivel or rock; the four splayed legs transfer load directly to the floor. A 220 mm under-seat clearance allows vacuuming and floor cleaning, and the glides are suitable for hard floors or low-pile carpet. The chair weighs 22 kg and has a recommended user weight of 130 kg. This model works in executive lounges, hotel reception areas, office collaboration zones, and senior care or wellness waiting spaces. In commercial settings, two chairs can be paired with a side table for conversation or placed in lobbies and guest floors for short waiting periods. In homes, it can serve as a reading chair in a modern living room or study. Showrooms can present it alongside neutral stone, wood, or soft carpet settings to highlight the material contrast. For procurement, note that each set ships in two cartons, with a packaged gross weight of 23 kg and reference assembly time of 40 minutes. The fixed lounge angle, non-swivel base, fabric surfaces, and glide type should be reviewed against intended use and flooring conditions.

Modern Upholstered Lounge Armchair with Wrapped Shell and Metal Legs Specifications

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