Cushion is a very important material in the manufacture of sofa. It is very important to choose sponge or other cushion material with suitable density, hardness and resilience for the comfort and safety of the product.
fiber
A good sponge has a reasonable open-cell structure for good long-term comfort.
Fiber fillers are very thin polyester filaments that have been specially processed to maintain a high degree of softness.
These padding, selected and stuffed into the seat, back and armrests, will feel softer and more comfortable, especially in contact with the softer parts of the sofa body.
Similarly, there are individual products taken from natural goose