Customized Pocket Spring Unit King Sizes Used For Mattress
A customized pocket spring unit for king-size mattresses is a high-quality, tailored support system designed to enhance comfort, durability, and spinal alignment.
Product Specifications
| Product Name | Mattress Pocket Spring |
| Material | High Carbon Steel Wire |
| Wire Diameter | 1.0mm-2.3mm |
| Head Diameter | 4-6.5cm |
| Middle Diameter | 4.5-7.5cm |
| Height | 6-25cm |
| Turns | 4-7 Turns |
| Coils Counts | According to the demand of clients |
| Zone | 1/3/5/7 (Customized) |
| Woven Fabric | 65-100g/㎡ Or Can Be Customized |
| Size | Any Size Available |
| Color | White, Blue Or Customized |
| Packing | Compressed And Rolled |
| Application | For Mattress Or Sofa Factory/Manufacturer |
Key Features
- Individual Pocket Springs: Each spring is encased in a fabric pocket, allowing independent movement for targeted support
- King Size Dimensions: Typically 76" x 80" (US king) or 72" x 78" (UK king), but customizable
- Spring Count & Gauge: Higher spring count (1,000-3,000+ for king size) improves support; thicker gauge for firmness, thinner gauge for softer feel
- Zoned Support: Custom firmness zones (softer at shoulders, firmer at hips/lower back)
- Edge Support: Reinforced perimeter with high-density foam or stronger springs
- Layered Design: Can be combined with memory foam, latex, or cooling gel layers
Benefits of Customization
- Personalized Firmness: Adjust spring tension for plush, medium, or firm support
- Body Contouring: Reduces pressure points for side, back, or stomach sleepers
- Motion Isolation: Ideal for couples (minimizes disturbance from movement)
- Durability: High-carbon steel springs resist sagging longer than traditional innersprings
- Breathability: Open structure enhances airflow, keeping the mattress cool
Customization Options
- Spring Type: Standard Pocket Springs (balanced support), Mini Pocket Springs (finer contouring), Double-Layered Springs (enhanced responsiveness)
- Height Options: 6" -10" (thicker for plusher feel)
- Edge Reinforcement: Foam-encased or high-density springs for stability
- Eco-Friendly Materials: Organic fabric pockets or recycled steel