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Bonnell Spring is the oldest spring type technology and is currently widely used in the entry-level spring mattresses.
Bonnell springs are hourglass-shaped, and the ends otthe wire are knotted or wrapped around the top and bottom circular portion of the coil and self-tied.
All the individual spring are then tied together using spring wire, and the completed structure is reinforced with a strong border wire to retain shape.
We can provide bonneII spring structures in 125 mm and 145 mm height.
We can also provide Bonnell springs in various forms and with additional accessories as per the customer's requirements,
Few of them are stated below:-