Foshan Gaoming Hecheng Yirilom Household Factory
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Mattress Spring Bed Uses High Carbon Steel Wire Customized Bonnell Spring For Mattress Product Descriptions
| Product Name | Mattress Inner Spring Unit |
| 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. | |
Extremely Low Cost: Bonnell is the cheapest type of spring unit to manufacture.
Firm Support: Provides a very firm, "on top of the bed" feel, which is preferred in some markets and for
certain sleepers (e.g., back sleepers).
Proven Durability: The design is simple and time-tested.
Excellent Airflow: The open structure allows for good ventilation.
Motion Transfer: Because the coils are interconnected, movement on one side of the bed can be felt on
the other. This is not ideal for couples.
Potential for Noise: Over time, the metal-on-metal friction can lead to squeaking.
Less Conforming: They do not conform to the body's shape as well as pocket springs or memory foam.
"Hammocking" Effect: If not designed well, the interconnected system can create a dip or hammock
effect in the sleeping surface.
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