Customized Size Pocket Spring Unit 8 Way Hand Tied High Temperature Heat Treatment

5 Turns 4" Sofa Cushion Pocket Springs , Customized Size Pocket Coil Springs For Sofa

Application

Double Cone Springs are supplied to upholsterers looking to produce furniture in the “8 way hand tied” method. Double cone springs are used mainly on traditional sofas and chairs etc.As the most traditional spring cushion structure,coil spring system always gains many customers' recognization and appraise.Distribute great quality,durability and utility to sofa seat.

Product Description

The “double coil” spring has a larger open coil at each end. They are sold by Tons, but you also can buy the number as you require. They are available in different heights and firmness.

They must be fastened to a webbed, wood or metal strap seat foundation. Next, they are anchored to the frame.

This is done by tying them to the desired height and firmness using spring twine. Sometimes this is referred to as “8-way hand tied”. This is the best way, but not all tying follows this method.

Double Cone Upholstery Springs

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.

Styling

1. Fit to any hard wood sofa construction.

2. Standard dimension allows the system for many kinds of products.

3. Corner suit = 5 units , Sofa = 3 units , Love seat = 2 units , Chair = 1 unit , available from 3” to 7” coil height.

Product Specifications

Product Photo