METHOD FOR MANUFACTURING A SEAT PADDING AND SEAT PADDING AS SUCH

The present disclosure relates to a method for manufacturing a seat padding (3) comprising: - /A/ Providing a padding comprising a 3D entanglement of thermoplastic fibers, continuous fibers arranged irregularly or randomly forming loops welded to each other, - /B/ Hot pressing of the 3D fiber entanglement in one or more local zones of the 3D entanglement so as to obtain one or more local densified and stiffened zones (ZL) of the padding, the one or more local zones being configured to serve as a fixing zone. [0002] The present disclosure further relates to a padding obtained according to the manufacturing method, and a seat comprising such a padding and a covering (CF) fixed in the one or more densified and stiffened local zones (ZL).