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Minimalist White L-Shaped Sectional Sofa with Integrated Side Shelf Specifications

LSEC-WHT-MBLK-3660

Code:ETUA50V1
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2026-09-16 14:07Popularity: 3
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LSEC-WHT-MBLK-3660

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PRODUCT MODULE 01 / 06

Physical Dimensions

Automatic mm / inch conversion · Core engineering specifications

Overall dimensions3660 x 2870 x 920 mm
Seat height460 mm
Seat depth per segment1020 mm
Seat width per segment920 mm
Armrest height620 mm
Back cushion height400 mm
Leg height150 mm
Integrated side shelf dimensions2900 x 450 x 320 mm
Bolster cushion diameter120 mm
Floor clearance under sofa120 mm
Seat Cushion Thickness180 mm
Back Cushion Thickness160 mm
Leg Height / Floor Clearance160 mm
PRODUCT MODULE 02 / 06

Weight, Load & Performance

Net weight / load capacity / users / durability

Total static load capacity1360 kg
Total net weight125 kg
Seat cushion foam density50 kg/m³
Fabric abrasion resistance30000 Martindale cycles
Seat spring gauge3.4 mm
Cushion rebound rate60%
Per-seat static load113 kg
Frame joint static load450 kg
Seat Foam Density / Rebound40 kg/m³ / 60%
Upholstery Abrasion ReferenceFabric 60000 cycles; leather-class cover 1.4 mm
PRODUCT MODULE 03 / 06

Materials & Structure

Core acceptance fields · Panels / hardware / frame / upholstery

Upholstery fabric100% polyester matte white woven fabric
Internal frameKiln-dried corner-blocked 18mm plywood frame
Seat cushion coreHigh-density foam wrapped with polyester fiber, pocket coil support
Back cushion fillBlown polyester fiber fill
Support legs1.2mm thick black powder-coated tapered steel legs
Integrated side shelf15mm thick black matte laminated particleboard top with black metal frame
Cushion coversHidden zipper removable covers for easy cleaning
Armrest structurePadded hard frame wrapped in matching upholstery fabric
Seam construction8 stitches per inch reinforced seam stitching
Non-slip foot pads30mm diameter plastic non-slip floor protection pads on leg bases
Timber Frame Section / MoisturePrimary section ≥30 × 50 mm; recommended moisture 12%
Spring / Webbing SpecificationSinuous spring wire 4 mm; elastic webbing 70 mm wide
PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Module connectionAll-steel locking clip connectors join seating modules for rigid alignment
Integrated shelving useContinuous low rear shelf on left chaise holds books, decor and small tabletop items
Cushion positioningLoose square back cushions and cylindrical bolsters are repositionable for custom support
Floor protectionHard plastic foot pads on all leg bases prevent scratching hard flooring surfaces
Cover maintenanceRemovable cushion covers allow spot cleaning or professional laundering
Configuration flexibilityDual open chaise ends support flexible seating orientation for corner rooms
Under-sofa clearance access120mm floor clearance allows robot vacuum access beneath the sofa base
Cushion Service ConfigurationRecommended 2removable/replaceable cushion methods
PRODUCT MODULE 05 / 06

Packaging & Logistics

Verified carton / gross weight / assembly / loading data

Reference Package Count1 set / 2 cartons
Reference Assembly Time40 minutes per set
Reference Module Carton Dimensions2200× 1050× 850 mm
Reference Packaging Volume1.8 m³/item
Reference Packaged Gross Weight110 kg/item
PRODUCT MODULE 06 / 06

Applications & Usage

Recommended spaces / users / usage modes

Residential living room corner placementDual-chaise layout fits open-plan modern living rooms for multi-person lounge seating
Open loft and minimalist interiorsLow-profile white and black metal design complements contemporary concrete-floor interiors
Small accessory display and storageIntegrated side shelf provides display space for books, decor and small tabletop items
4-6 person casual seatingWide deep seating segments accommodate family and guest social gatherings
Low-maintenance household useRemovable fabric suits regular cleaning for busy residential environments
STANDARD S1

EU Market Entry Requirements * EN Standards

EU Market Access Requirements* EN Standards

EN 1022:2018Domestic furniture seating stability test standard, applicable for tip-over safety validation
EN 12520:2015Furniture strength, durability and safety requirements for domestic seating
STANDARD S2

North America Purchasing & Inspection Reference * ANSI/BIFMA Standards

US and Canada office-furniture standards

ANSI/BIFMA X5.4-2022Lounge seating standard for structural durability and safety, optional commercial upgrade
STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

GB/T 3324-2017General technical requirements for wooden furniture, applicable to the internal wooden frame
GB 18401-2010National basic safety technical code for textile products, applicable to upholstery fabric
GB/T 1952.1-2012Test method for durability of sofas, applicable for seating durability validation
Standardized tender description text
This product must meet the following technical requirements:
1. GB/T 3324-2017: General technical requirements for wooden furniture, applicable to the internal wooden frame;
2. GB 18401-2010: National basic safety technical code for textile products, applicable to upholstery fabric;
3. GB/T 1952.1-2012: Test method for durability of sofas, applicable for seating durability validation;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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Product Description

The JUESHANGDA Minimalist White L-Shaped Sectional Sofa with Integrated Side Shelf, model LSEC-WHT-MBLK-3660, delivers a streamlined contemporary silhouette defined by crisp matte white upholstery contrasted by slim black tapered metal legs, creating a low-profile visual presence tailored to uncluttered modern spaces. Its dual open chaise L-shaped configuration aligns seamlessly to room corners, with a continuous low integrated side shelf running the length of the left chaise to extend functional surface space without disrupting the clean, unbroken line of the design. Repositionable loose square back cushions and cylindrical bolsters add soft, adjustable visual texture against the structured frame. Built for regular residential use, the sofa rests on a kiln-dried corner-blocked 18mm plywood internal frame, with 1.2mm thick black powder-coated tapered steel legs fitted with hard plastic foot pads to prevent floor scratches. Upholstered in 100% polyester matte white woven fabric rated for 30000 Martindale abrasion cycles, the piece features reinforced 8 stitches per inch seam construction, removable cushion covers with hidden zippers for easy cleaning, and padded hard frame armrests wrapped in matching upholstery. Seat cores combine high-density 50 kg/m³ foam wrapped in polyester fiber with 3.4mm gauge pocket coil support, delivering 60% cushion rebound and 1360 kg total static load capacity, while back cushions are filled with blown polyester fiber. The integrated side shelf uses a 15mm thick black matte laminated particleboard top secured to a black metal frame. Functionally, all-steel locking clip connectors join seating modules for rigid alignment, while the long integrated shelf holds books, decor, and small tabletop items. The 120mm under-sofa clearance allows robot vacuum access, and removable covers support spot cleaning or professional laundering. The dual open chaise ends allow flexible orientation to suit varied corner layouts, with deep, wide seating segments accommodating 4 to 6 people for casual social gatherings. The piece is ideally suited for residential open-plan living room corners, minimalist loft interiors with concrete flooring, and busy households seeking low-maintenance, multi-person lounge seating. Procurement teams should note the product ships in 2 cartons per set, with a 40-minute per-set assembly time, 125 kg net weight, and 110 kg packaged gross weight. Total static load per individual seat reaches 113 kg, and the fixed shelf orientation requires pre-planning for room layout alignment prior to installation.

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