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Bonell spring coil for mattresses
Also with all material for mattress component like: wire, felt pad, thread, clips, non-woven, memory foam, jacquard fabric, printed fabric, mattress tape, label,etc.
Bonnell coils are the oldest and most common. First adapted from buggy seat springs of the 19th century, they are still prevalent in less expensive mattresses. Bonnell coils are hourglass-shaped, and the ends of the wire are knotted or wrapped around the top and bottom circular portion of the coil and self-tied.
Bonnell spring specifications required as below:
A- head-diameter;(60--90mm)
B- height; (80--120mm)
C- wire thickness; (1.4--2.4mm)
D- turns; (4--7turns)
E- mid-diameter;(30-80mm)
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Bonnell spring spcecs range:
wire standard:GB#70
wire thickness: 1.8mm--2.4mm;
height:8cm--18cm;
head diameter:60mm--90mm;
middle diameter: 30mm--55mm;
turns: 4--6turns
we are specializes in production of mattress spring.
We have bonnell spring, pocket spring in compressed packing and roll packing,which is convenient for delivery and shipping.
We have bonnell spring, pocket spring in compressed packing and roll packing,which is convenient for delivery and shipping.
Also with all material for mattress component like: wire, felt pad, thread, clips, non-woven, memory foam, jacquard fabric, printed fabric, mattress tape, label,etc.
Our Bonnell spring produced by automatic spring coiling machine,
spring coils with stable quality, profestional design provide different firmness;
spring coils with heat treated high carbon wire gives good surport to your mattress!
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