Time

Field

Original Value

Corrected Value

Note / Status

No correction records yet. Found an error? Click the flag at the end of a row to report it.

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 × 1050 × 810 mm
Seat height from floor	430 mm
Seat depth (usable)	680 mm
Backrest height from seat	380 mm
Armrest height from floor	630 mm
Armrest width (integrated)	220 mm
Seating width (usable, curved arc length)	2100 mm
Base clearance under sofa	10 mm
Seat Cushion Thickness	180 mm
Back Cushion Thickness	160 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 sofa weight	66 kg
Total static load capacity	480 kg
Seat foam density	45 kg/m³
Seat foam thickness	200 mm
Back foam thickness	150 mm
Fabric Martindale abrasion resistance	30000 cycles
Foam rebound rate	60%
Design service life (frame)	15 years
Seam stitch pitch	8 stitches per 30mm
Seat Foam Density / Rebound	40 kg/m³ / 60%

PRODUCT MODULE 03 / 06

Materials & Structure

Core acceptance fields · Panels / hardware / frame / upholstery

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

Outer upholstery	3D textured stretch knit polyester
Seat fill	High-density high-resilience polyurethane foam
Back fill	Layered high-density polyurethane foam
Inner frame	Kiln-dried solid pine wood
Armrest fill	High-density polyurethane foam wrap
Base support layer	Heavy-gauge sinuous spring webbing grid
Floor contact glides	Hard plastic anti-scuff pads
Fabric backing	Stretch knit lining to conform to curved segments
Internal joint reinforcement	Stapled and glued corner blocks
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.

Seating configuration	4-person fixed curved lounge seat
Upholstery attachment	Tight, non-removable fixed upholstery
Floor installation	Fully assembled freestanding placement
Movement capability	Light repositioning possible with 2 people
Cleaning access	Surface spot clean with damp cloth
Back support	Fixed contoured lumbar support integrated into quilted segments
Shape retention	Segmented foam construction prevents permanent sagging
Backrest recline angle	105 degrees
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.

Residential living room main seating	4-person capacity fits open-concept living spaces for family use
Apartment loft lounge area	Low-profile curved form complements modern minimalist interior schemes
Boutique hotel reception seating	Sculptural mustard design creates a focal point in high-end guest areas
Content creation studio backdrop	Distinctive bubble texture photographs well for lifestyle and design content
Open-plan office breakout space	Soft casual seating supports informal meetings and relaxation
Recommended placement	Position against large windows or feature walls to highlight curved silhouette

STANDARD S1

EU Market Entry Requirements * EN Standards

EU Market Access Requirements* EN Standards

Domestic furniture seating safety	EN 12520:2015
Upholstered furniture flame resistance	EN 1021:2014
Furniture strength and durability	EN 1728:2014

STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

Upholstered furniture safety standard	GB/T 3324
Soft furniture flame retardancy	GB 20286
Formaldehyde emission limit	GB 18584

Standardized tender description text

This product must meet the following technical requirements:
1. Upholstered furniture safety standard: GB/T 3324;
2. Soft furniture flame retardancy: GB 20286;
3. Formaldehyde emission limit: GB 18584;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.

GENERATED EXPORTS

Ready-to-use export tools

Export data is generated from the current published product record.

Technical Report PDF

Directly download an English report in metric or imperial units.

PDF · CUR-BUB-4S-YEL-2400

Complete Parameter Workbook

Download all product information and parameter modules in English.

XLSX · CUR-BUB-4S-YEL-2400

International Listing Template

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

XLSX · LISTING

Customs Declaration Data

Prepare customs description, material, usage, dimensions and declaration elements.

CUSTOMS · CUR-BUB-4S-YEL-2400Open Export Tool

Quick Actions

Post an RFQ

Product Description

The Mustard Yellow Curved Bubble-Quilted 4-Seat Low-Profile Upholstered Sofa presents a striking contemporary silhouette defined by its sweeping curved arc, soft bubble-quilted upholstery, and legless low-profile base that sits nearly flush with the floor. Its warm mustard yellow finish adds a bold, sculptural focal point to interior schemes, while the integrated curved armrests and gently contoured back form a cohesive, inviting seating profile that balances soft visual texture with clean, modern lines. Positioning against large windows or feature walls best highlights its smooth, flowing silhouette. Constructed for long-term durability and consistent comfort, the sofa features an inner frame of kiln-dried solid pine wood, reinforced with stapled and glued corner blocks for structural stability. A heavy-gauge sinuous spring webbing grid forms the base support layer, topped with high-resilience polyurethane foam fills: 200 mm thick, 45 kg/m³ density seat foam delivers 60% rebound, paired with 150 mm thick layered high-density foam for the back and foam-wrapped integrated armrests. Segmented foam construction prevents permanent sagging over time, while fixed contoured lumbar support is built directly into the quilted back segments. The outer layer is 3D textured stretch knit polyester with a stretch knit lining that conforms smoothly to every curved segment, rated for 30000 Martindale abrasion cycles to withstand regular use. Hard plastic anti-scuff pads protect floor surfaces at the base, which allows only 10 mm of clearance under the sofa. Joints are secured with both staples and glued corner blocks to reinforce structural integrity. The tight, non-removable fixed upholstery creates a smooth, tailored finish across the entire frame. Designed as a fixed 4-person curved lounge seat, the sofa offers 2100 mm of usable curved seating width, 680 mm of usable seat depth, a 430 mm seat height, 380 mm backrest height measured from the seat, and 630 mm tall integrated armrests with 220 mm width, supporting a total static load of 480 kg across its 66 kg frame. It arrives fully assembled for freestanding placement, can be lightly repositioned by two people, and requires only surface spot cleaning with a damp cloth for routine maintenance. The 40-minute assembly process supports straightforward installation following delivery, with the unit packaged across two cartons for transport. This versatile piece suits a range of residential and commercial spaces: it serves as functional main seating for open-concept residential living rooms supporting family use, complements minimalist modern decor in apartment loft lounge areas, acts as a design-forward reception focal point in boutique hotels, provides a textured, photogenic backdrop for content creation studios, and offers soft casual seating for informal meetings and relaxation in open-plan office breakout spaces. Procurement teams should note the 2400 x 1050 x 810 mm overall dimensions to confirm fit for intended placement, account for 110 kg packaged gross weight and 1.8 m³ packaging volume across two shipping cartons when planning delivery logistics, and verify access routes to accommodate the pre-assembled curved form, as the unit cannot be disassembled for narrow entryways.

Mustard Yellow Curved Bubble-Quilted 4-Seat Low-Profile Upholstered Sofa Specifications

Suppliers and stock