Spring Mattress

Spring Mattress Types and Construction

Choosing the right spring system is the starting point for selecting a mattress construction. Different coil arrangements, foam layers and edge structures give each model its own material combination and product design.

At Jiujiang Jinlu Furniture Co., Ltd., we manufacture spring mattresses using several spring constructions, including Bonnell, Pocket, Continuous Coil and Hybrid designs.

Each construction offers a different approach:

• Bonnell Spring: Interconnected open-coil springs form a traditional spring structure. We offer Bonnell spring mattresses for hotel and motel guest rooms.
• Pocket Spring: Each spring is enclosed in an individual non-woven fabric pocket, allowing individual spring movement within the mattress.
• Continuous Coil: A continuous wire forms the spring system.
• Offset Coil: Another spring mattress construction included in our product range.
• Hybrid Spring: Combines a spring support layer with memory foam, transition foam and base foam.

Our product range also includes Gel Memory Foam, High Density Foam, Edge Support, Zoned Support and Foam Encased spring mattress configurations.

Spring Mattress Specifications

We offer different spring systems, foam specifications and mattress thicknesses across our product range.

Comfort Layers and Edge Construction

The spring system forms the basic mattress structure, while foam materials and edge construction provide further choices for different product configurations.

Gel Memory Foam

Our Gel Memory Foam Spring Mattress combines a spring layer with gel-containing memory foam. Buyers can choose between Cooling Gel Beads and Liquid Infused configurations. The listed gel content is 15%–30% by weight, with foam density of 45–55 kg/m³ and an open-cell rate over 85%.

High-Density Foam

Our High Density Foam Spring Mattress combines a 50–80 mm foam layer, with a density of 35–45 kg/m³, and either a Bonnell or Pocket Spring system.

Edge Support

Our Edge Support Spring Mattress offers two edge reinforcement structures: Foam Encasement and Firmer Coils. The edge spring wire diameter is 2.5 mm, the reinforcement width is 50–100 mm, and the edge foam density is 32 kg/m³.

Thin Spring and Coil Sprung Models

Our Thin Spring Mattress uses high-carbon steel pocket springs, a 3 cm high-resilience foam layer and a 1 cm bio-based cotton layer. It is available in 8, 10 and 12 cm thicknesses.

Our Coil Sprung Mattress uses a Bonnell open-coil system, a 5 cm high-density foam edge surround and durable knitted fabric. Available thicknesses are 20, 22 and 25 cm.

Both models have specific shipping requirements: neither supports compression packaging, and both are transported flat. This is an important consideration when planning packaging and transportation for these products.

Custom Mattress Configurations

We can customize mattresses according to customer-specified dimensions, material preferences and intended applications.

For Hybrid Spring Mattresses, we offer three firmness options:

• Soft
• Medium
• Firm

Customers can specify mattress dimensions and material preferences when developing a product configuration. The available Hybrid firmness choices provide an additional selection for this product range.

Our Manufacturing Experience

Jiujiang Jinlu Furniture Co., Ltd. has manufactured handmade spring cores and mattresses since 1988. Since 2000, we have gradually introduced manufacturing equipment to support our production activities.

Our product range covers:

• Handmade spring cores
• Handmade mattresses
• Industrial mattresses
• Foam mattresses
• Coconut coir mattresses
• Customized mattresses

Our production processes include material cutting, sewing, filling and mattress forming. Our experience across spring, foam and coir mattress products supports the manufacture of different mattress constructions.

Our factory covers 600 square meters, alongside a separate 600-square-meter brand showroom. We combine our handmade production experience with manufacturing equipment introduced over time to serve different mattress product requirements.

Our spring mattress products serve residential and commercial bedding markets. Bonnell models are offered for hotel and motel guest rooms, while Coil Sprung mattresses are listed for home and hotel use. Our wider mattress range also includes products for dormitories and industrial environments.

Request a Spring Mattress Quotation

We welcome inquiries for spring mattresses in different constructions, sizes and material configurations.

To get started, share your preferred mattress type, dimensions, material requirements and estimated order quantity. Our team provides one-to-one pre-sales consultation, production progress updates and after-sales follow-up.