Quality Assurance Sofa Cushion Pocket Spring Inner Spring For Sofa Manufacturer                                                                    

                                                Product Descriptions

How They Are Used in Sofa Construction

A pocket spring unit is almost never used alone as the top seating surface. It is part of a layered cushion

system:

1. Base Layer: The pocket spring unit provides the core support.

2. Comfort Layer(s): On top of the springs, one or more layers of foam, latex, or fiber batting are added.

3. These layers provide the initial softness, plushness, and final feel of the cushion.

4. Upholstery: The entire cushion is then wrapped in the final fabric.

This combination gives you the best of both worlds: the durable, responsive support of springs and the

 comfortable cushioning of foam.

                                    About Us