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Popular firmer mattress bonnell spring support system for heavier men

Popular firmer mattress bonnell spring support system for heavier men

Brand Name: Yirilom
Model Number: Bonnell Spring
MOQ: 100PCS
Price: USD 18~29/PCS
Packaging Details: Compressed Rolled Packing:10-20PCS/Pack
Payment Terms: T/T,Western Union,MoneyGram
Detail Information
Place of Origin:
China
Certification:
SGS/ISO9001
Document:
Name Of Spring:
Mattress Bonnell Spring
Firmness:
Firm
Sprung Name:
Mattress Bonnell Spring
Usage Of Sprung:
For Mattress
Size:
Twin, Full, Queen, King
Type:
Innerspring
Spring Name:
Mattress Bonnell Spring
Supply Ability:
8000000PCS Per Month
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Product Description

           Popular firmer mattress bonnell spring support system for heavier men

                                                                Product Descriptions

Product Name Bonnell Spring For Sofa Or Mattress
Material High Carbon Steel Wire
Wire Diameter 1.8mm-2.4mm
Cover Material Bonnell Spring
Topper Material Bonnell Spring
Height 7-22cm
Turns 4-7Turns
Coils Counts According to the demand of clients
MOQ 100PCS
Brand Yirilom
Size Single/Double/Queen/King/Customized
OEM&ODM Acceptable
Packing  Plat Compressed With Wooden
Application For Mattress Factory
Bonnell Springs are made of high carbon steel wires which have good performance in tensile strength and hardness.


Our unique bonnell coil spring is derived from our special double coned design which assists in spreading and

distributing the weight throughtout the bed equally.The outer spring is specifically designed to be less firm than

the inner spring so that the mattress can ergonomically absorb the weight of your clients's different posture.The

inner spring is then firmer,so that weight is distributed to the support layer with efficiency.       


Technical Specifications

Attribute Specification
Material High-Carbon Steel (Typically 72B/82B Grade)
Surface Treatment Annealing (to relieve stress and prevent brittleness) & Electro-Galvanizing (standard anti-rust) or Phosphating (better rust resistance).
Wire Diameter Customizable (Common range: 1.8mm - 2.4mm)
Spring Height Customizable (Common range: 100mm - 180mm for mattresses)
Top/Bottom Coil Diameter Customizable (e.g., 80mm - 90mm)
Middle Coil Diameter Customizable (e.g., 60mm - 70mm)
Number of Coils Typically 4.5 to 5.5 turns
Configuration Sold as Individual Springs or pre-assembled Spring Units (Bonnell Units)

          

                    
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