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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)	2400 × 950 × 750 mm
Seat height from floor	450 mm
Seat depth per module	690 mm
Seat width per individual module	700 mm
Armrest width (integrated)	250 mm
Armrest height from floor	600 mm
Backrest height from seat surface	300 mm
Seat cushion thickness	220 mm
Back cushion thickness	180 mm
Base clearance from floor	20 mm
Leg Height / Floor Clearance	160 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.

Total static load capacity	408 kg
Product net weight	80 kg
Seat foam density	45 kg/m³
Seat foam rebound rate	60%
Recommended seating capacity	3 adults
Seam stitch pitch	30 mm
Seat Foam Density / Rebound	40 kg/m³ / 60%
Upholstery Abrasion Reference	Fabric 60000 cycles; leather-class cover 1.4 mm
Per-seat Load Reference	130 kg/seat
Upholstery Seam Pitch	4 mm

PRODUCT MODULE 03 / 06

Materials & Structure

Core acceptance fields · Panels / hardware / frame / upholstery

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

Upholstery material	1.2mm thick matte black faux leather
Seat cushion fill	High-density polyurethane foam
Back cushion fill	Blended high-density foam and polyester fiber
Internal support frame	30mm thick kiln-dried solid pine lumber
Seat support system	80mm wide sinuous spring webbing grid
Integrated armrest structure	Padded foam wrapped over internal wood frame
Throw pillows included	2 matching faux leather throw pillows
Base finish	Upholstery-wrapped solid block base, no exposed legs
Frame corner reinforcement	5mm thick plywood corner blocking
Timber Frame Section / Moisture	Primary section ≥30 × 50 mm; recommended moisture 12%
Spring / Webbing Specification	Sinuous spring wire 4 mm; elastic webbing 70 mm wide
Leg Connector Specification	Reference M8-M10 with at least 1 mechanical fixing per leg

PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Data source: Functional configuration; the supplier specification prevails.

Modular configuration	Three connected modules (left arm, center armless, right arm)
Seat angle	Fixed 8° backward tilt for relaxed lounge posture
Backrest angle	Fixed 108° recline from seat surface
Connection mechanism	All-metal side connector clips lock modules together
Foot configuration	Fixed floor-contacting base without casters or removable feet
Care and maintenance	Wipe clean with damp cloth, no removable washable covers
Recline function	No manual or power recline mechanisms
Integrated features	No built-in storage, USB ports, or convertible sleeper function
Cushion Service Configuration	Recommended 2removable/replaceable cushion methods

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 Module Carton Dimensions	2200× 1050× 850 mm
Reference Packaging Volume	1.8 m³/item
Reference Packaged Gross Weight	110 kg/item

PRODUCT MODULE 06 / 06

Applications & Usage

Recommended spaces / users / usage modes

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

Executive office lounge area	Fits behind executive desks for informal guest seating in private offices
Modern residential living room	Suits minimalist contemporary living spaces with low-profile relaxed seating
Open office casual breakout zone	Provides 3-person seating for informal team discussions in office common areas
Studio apartment main seating	Compact 2400mm width fits smaller living spaces without overwhelming floorplan
Reception waiting sub-area	Offers comfortable guest seating in high-end office reception or lounge zones

STANDARD S1

EU Market Entry Requirements * EN Standards

EU Market Access Requirements* EN Standards

Furniture strength and stability	EN 12520:2015 Furniture strength, durability and safety for domestic seating
Upholstered furniture flammability	EN 1021:2014 Ignitability of upholstered furniture smouldering cigarette
Furniture surface resistance	EN 14465:2003 Upholstery fabrics specification and test methods

STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

Upholstered furniture safety	GB/T 3324Wooden furniture general technical requirements
Formaldehyde emission limit	GB 18584Indoor decorating and refurbishing materials limit of harmful substances
Upholstered furniture durability	GB/T 2012Upholstered furniture sofas

Standardized tender description text

This product must meet the following technical requirements:
1. Upholstered furniture safety: GB/T 3324Wooden furniture general technical requirements;
2. Formaldehyde emission limit: GB 18584Indoor decorating and refurbishing materials limit of harmful substances;
3. Upholstered furniture durability: GB/T 2012Upholstered furniture sofas;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.

GENERATED EXPORTS

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Export data is generated from the current published product record.

Technical Report PDF

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PDF · MS-BLK-3S-2400

Complete Parameter Workbook

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XLSX · MS-BLK-3S-2400

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English title, specifications, materials, standards and purchasing fields.

XLSX · LISTING

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Product Description

The Black Blocky 3-Seat Modular Upholstered Sofa (model MS-BLK-3S-2400) features a modern, minimalist low-profile block design defined by clean, unadorned lines and an upholstery-wrapped solid block base with no exposed legs for a streamlined, grounded visual presence. The layout integrates three connected modules—left arm, center armless, and right arm—with integrated padded armrests, and ships with two matching faux leather throw pillows to complement its cohesive monochromatic black aesthetic. Its construction centers on a sturdy internal frame built from 30mm thick kiln-dried solid pine lumber, reinforced with 5mm thick plywood corner blocking for structural stability. The 1.2mm thick matte black faux leather upholstery covers high-resilience cushioning: seat cushions use high-density polyurethane foam supported by an 80mm wide sinuous spring webbing grid, while back cushions are filled with a blend of high-density foam and polyester fiber. Integrated armrests wrap padded foam over internal wood frames, and all modules lock together via durable all-metal side connector clips, with a fixed floor-contacting base that omits casters or removable feet. Designed for relaxed, upright-lounge seating, the sofa holds a static load capacity of 408 kg to accommodate three adults, with fixed seat angles tilted 8° backward and backrests set to a 108° recline from the seat surface to support comfortable extended sitting. It requires no complex upkeep, as surfaces wipe clean with a damp cloth, with no removable washable covers or adjustable recline mechanisms to maintain. The full unit measures 2400 x 950 x 750 mm, with a 450mm seat height, 690mm per-module seat depth, and 220mm thick seat cushions for balanced support. This piece fits a range of commercial and residential settings: it serves as informal guest seating behind executive desks in private offices, provides relaxed 3-person seating for team discussions in open office breakout zones, functions as understated guest seating in high-end reception waiting sub-areas, acts as streamlined main seating for compact studio apartments, and complements minimalist contemporary residential living rooms. For procurement planning, note the unit ships in two cartons per set, with a packaged gross weight of 110 kg and total packaging volume of 1.8 m³. Assembly requires 40 minutes per set, and care must align with the fixed upholstery design, as cushion covers are not designed for removal or machine washing.

Black Blocky 3-Seat Modular Upholstered Sofa Specifications

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