YaMeng Mattresses

Specifications & Dimensions

• Standard Sizes:1200mm × 2000mm × 300mm1350mm × 2000mm × 300mm1500mm × 2000mm × 300mm1800mm × 2000mm × 300mm2000mm × 2000mm × 300mm

• Custom sizes available to meet specific customer requirements.

Top Side (A-Side) Structure (from top to bottom)

1. Layer 1: Flame-Retardant High-Grade Knitted Fabric

• Specs: 380g/m², width 2100mm, 50% polyester cotton blend

• Features: Treated with high-temperature forming, disinfection and washing processes; soft and elastic, non-sticky, non-caking, colorfast; fire retardant; blocks dust mites and their excretions, ensuring respiratory health and mattress hygiene.

2. Layer 2: High-Breathability Hydrophilic Foam

• Specs: 28kg/m³ density, 20mm thickness

• Features: Eco-friendly tech foam, anti-mite and antibacterial, odorless; zero-pressure, no hardening at low temperatures, zero collapse.

3. Layer 3: Custom Comfort Foam

• Specs: 25kg/m³ density, 10mm thickness

• Features: Enhanced resilience, non-deformable, improves comfort and support.

4. Layer 4: Non-Woven Fabric

• Specs: 25g/m²

• Features: Ultra-soft surface, reduces pressure points on the body, relieves fatigue.

5. Layer 5: Custom Wave Foam

• Specs: 25kg/m³ density, 50mm thickness

• Features: High-temperature disinfected and pressed for safety; heat-absorbing and water-resistant, moisture-proof and mildew-resistant; high tensile strength, non-deformable; thermal insulation, antibacterial and waterproof, protects the spring layer and enhances spring tension.

6. Layer 6: 4D Breathable Surface Layer

• Features: Enhances overall mattress breathability and air circulation.

Middle Core Structure

1. Pocket Spring Encasement

• Specs: White/Blue/Grey non-woven fabric, 70g/m²

• Features: Anti-tangle barrel-shaped spring coils, individually wrapped and sealed; responds independently to body movements, conforms to body contours and minimizes sleep disturbance.

2. Spring Parameters

• Height: 220mm (±5% tolerance)

• Coils: 6.5 turns

• Outer diameter: 6.1mm, inner diameter: 7.3mm

• Reinforcement: 3 rows of reinforced perimeter support; inner wire diameter 2.0mm, outer wire diameter 2.3mm

• Features: Made of high-strength carbon steel alloy; spring recovery rate ≥95%; passes 100,000 times rolling test without breakage or deformation, providing stable support for up to 20 years.

3. Steel Border Frame

• Specs: 65#c 5.0 steel border

• Features: Reinforces mattress edges to prevent edge sagging and enhance overall stability.

B-Side Structure (from spring core outward)

1. Layer 8: Non-Woven Fabric (Spring Core)

• Specs: 70g/m² non-woven fabric

• Features: Effectively blocks dust mites from entering inner layers, preventing mite infestation and improving mattress hygiene.

2. Layer 9: Hard Cotton Pad

• Specs: 450g/m², 5mm thickness

• Features: High resilience, breathable and sterile, strong tensile strength in all directions, enhancing support and durability.

3. Layer 10: Non-Woven Fabric

• Specs: 25g/m² non-woven fabric

• Features: Blocks dust mites from entering inner layers, preventing mite infestation for enhanced hygiene protection.

4. Layer 11: Custom Comfort Foam

• Specs: 20kg/m³ density, 10mm thickness

• Features: High-temperature disinfected and pressed for safety; heat-absorbing and water-resistant, moisture-proof and mildew-resistant; high tensile strength, non-deformable; thermal insulation, antibacterial and waterproof, protecting the spring layer and enhancing spring tension.

5. Layer 12: Flame-Retardant High-Grade Knitted Fabric

• Specs: 380g/m², width 2100mm, 50% polyester cotton blend

• Features: Treated with high-temperature forming, disinfection and washing processes; soft and elastic, non-sticky, non-caking, colorfast; fire retardant; blocks dust mites and their excretions, ensuring respiratory health and mattress hygiene.

Other Configurations

1. Handles

• Specs: 2 horizontal straps at head/foot ends, inner width 10cm (±5% tolerance)

• Features: Designed for easy mattress handling and sheet changes, reducing workload with user-friendly details.

2. Border Tape

• Specs: Herringbone weave with high-elastic PP cotton filling

• Features: 100% polyester material, high elasticity, wear-resistant and pressure-resistant, enhancing edge support and durability.

3. Ventilation Holes

• Specs: 2 holes per side, 4 holes total

• Features: Ensures air circulation inside and outside the mattress, improves sleep dryness, protects internal structure and extends service life.

4. Labels

• Markings: Bottom-right corner (A-side): Jan-Feb-Mar / Jul-Aug-Sep; Top-left corner (A-side): Apr-May-Jun / Oct-Nov-Dec

• Features: Guides seasonal flipping to distribute pressure evenly across the mattress, extending service life.

5. Brand Logo

• Markings: Colas, Vienna Hotel

• Features: Brand-specific identification, tailored for hotel project cooperation.

6. Packaging

• Specs: Transparent eco-friendly film (3m width, 0.06mm thickness) with PP foam corner protectors

• Features: No plasticizers, non-toxic and odorless, high transparency, strong tensile and tear resistance; protects against dust, impact and oxidation; remove packaging before use.

Overall Product Highlights

This mattress features a pocket spring system that conforms to body pressure points and ergonomic curves, delivering quiet, undisturbed support. Combined with custom comfort foam, wave foam and antibacterial eco-friendly materials, it effectively protects the lumbar spine, relieves fatigue and reduces pressure points. High-breathability foam and side ventilation holes ensure moisture absorption and air circulation for a dry, comfortable sleep environment.