OEM Spring Factory Furniture Sofa S Shape Zig Zag Springs Upholstery Car Seat Springs Accessory For Cars & Furniture

OEM Spring Factory Furniture Sofa S Shape Zig Zag Springs Upholstery Car Seat Springs Accessory For Cars & Furniture

                                           Products Descriptions

Zigzag springs are also known as “No-sag spring”, ”Sinuous spring”, “Arcless spring”, “Serpentine spring”,

“S-shaped spring”, “Snake spring”, “S spring”, are mainly make of high carbon steel wire.

They are widely used in sofa (seat and back), chairs (seat and back), automobile car. Zigzag springs can be made

flat, curve, round or other shapes up to customers’ requirements.

How They Are Installed

1. The clevis clips are first screwed into the wooden frame of the sofa at predetermined intervals.

2. The serpentine spring is stretched across the seat area, and its ends are snapped into the clevis clips.

3. Tie wires are run across the springs (front to back) and secured to each spring with spring clips or hog rings.

4. This creates a tight, interconnected grid. The final step is adding a layer of padding and foam before the

5. upholstery is applied.