This page explains how Modular Sectional Sofa System is classified within Upholstered Furniture. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
Industrial-scale manufactured modular sofa system with interchangeable components for flexible seating configurations.
Technical details and manufacturing context for Modular Sectional Sofa System
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Module WidthRequired | 80–120 mm | Standard width of individual seating modules |
| Module DepthRequired | 90–110 mm | Standard depth from front to back of seating modules |
| Seat HeightRequired | 40–45 mm | Height from floor to top of seat cushion |
| Foam DensityRequired | 25–35 kg/m³ | Density of polyurethane foam used in cushionsGB/T 10802 |
| Frame Load CapacityRequired | 150–250 kg | Maximum static load capacity of wooden frame structureEN 12520 |
| Fabric Abrasion Resistance | 30000–50000 cycles | Martindale abrasion resistance rating of upholstery fabricISO 12947 |
| Overall Dimensions (L×W×H) | 200–400×80–120×70–90 cm | Configurable per layout |
| Weight per Module | 20–40 kg | Affects handling and shipping |
| Operating Temperature | -10–40 °C | Indoor use only |
| Relative Humidity | 30–70 % | Avoid moisture damage |
| Flammability Rating | CAL 117 | Meets US requirementsTB 117-2013 |
| Frame Material | Plywood | Kiln-dried hardwoodEN 13986 |
| Cushion Filling | Polyurethane foam | High resilience |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
Commonly used trade names and technical identifiers for Modular Sectional Sofa System.
| pressure: | N/A (structural load capacity: 150 kg per seating module) |
| other spec: | Max user weight per seat: 150 kg, Max continuous seating duration: 8 hours, Humidity tolerance: 30-70% RH |
| temperature: | 15°C to 30°C (operational ambient range) |
Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.
Quoted from the published standard.
Manufacturer profiles associated with Modular Sectional Sofa System.
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A practical evidence checklist for RFQ preparation and supplier evaluation.
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Module width ranges from 80 to 120 mm, depth from 90 to 110 mm, and seat height from 40 to 45 mm. Overall dimensions are configurable per layout, typically 200–400 cm in length, 80–120 cm in width, and 70–90 cm in height. Always confirm exact dimensions with the manufacturer for the specific model.
The frame is made of kiln-dried hardwood or plywood (per EN 13986). Cushions use high-density polyurethane foam with a density of 25–35 kg/m³ (per GB/T 10802). Upholstery is fire-retardant fabric with abrasion resistance of 30,000–50,000 cycles (per ISO 12947). Steel reinforcement brackets are used for structural support.
The frame load capacity is 150–250 kg (per EN 12520). The flammability rating meets CAL 117 (TB 117-2013). These are reference values; verify compliance with the manufacturer for the specific product.
The system is for indoor use only, with an operating temperature range of -10 to 40 °C and relative humidity of 30–70%. Avoid moisture damage. Confirm suitability for your environment with the supplier.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
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