Silver Antirust 3.6MM Double Cone Springs , 5" Height Bonnell Springs For Sofa And Chair

Product Specifications

Application

Upholstery Double cone springs are used in traditional upholstery.

There are various gauges (thickness ) of wire used, as a general guide they are used as follows:

9 gauge (3.65mm) are used for chair and sofa seats
10 gauge (3.25mm) are used for dining seats, small chair seats and sofa backs.
12 gauge (2.64mm) the thinnest are used for sofa and chair arms.

Diameter across the top and bottom of the springs approx.
3.5"/9cm for springs 4" and 5" high
4"/10cm for springs 6",7" and 8" high
4.5"/11cm for springs 9" and 10" high

Product Descriptions

Coil springs are usually attached to webbing using a clinch it tool or button twine. When the springs have been properly spaced and attached they must be tied. It is important to tie the springs in a way that they can act as a unit when complete. Jute twine is the most popular choice for securing the springs. There are two common ties that are used to fasten the springs to the frame and to each other.

Design of springs is important

Care needs to be taken when designing a spring for a particular application. As you don’t want it to be too hard to compress, as conversely, you wouldn’t want it to be too forgiving. Typically, the number of coils and or the wire diameter determines the strength of the spring in practical terms, but too many coils will hamper the function of it, and not allow ‘even’ compression. Too few coils and the spring will be in danger of completely collapsing and not returning to its original position on return.

Styling

1. Free design construction,hand craft is available to any imaginable shape and size of seat.

2. Premium high coil spring hand-tied coil system using tempered steel coil springs tied at right arrangement for comfort and proper seat support.

3. Installation versatility - can be installed on woven strips or sheets or webbing or sinuous spring etc.

Performance

1. Close-fitting comfort: free combination create varying fegrees comfortable feeling.

2. Stable quality:Juxing's high tempered spring technology provides consistent quality products.

Product Photo

After past few years developments,our factory building area has reached 10,000 square meter,we have more than 5 technicians with many years' experience in this field.Using imported equipments in processing,the annual output reaches 8,000 tons,products quality in a leading position of the industry.'Choosing' brand mainly includes:sofa zigzag spring,coil spring,cushion pocket spring and relevant accessories of software furniture.So far,Ju Xing has had strong ability of customized,supply customers with a variety of customized sofa spring and service,to meet different needs.

Ju Xing believes the innovation is the most important source of improvement and the basic of competitive force.We will keep investing on new products to ensure the leading position in the market,create greater value for customers to achieve a win-win situation.