Thermally comfortable seat

摘要

The seat has a foam padding with Z-shaped transverse and longitudinal channels (4) with size of 30 mm, 10 mm, 12 mm, 12.5 mm or 7.5 mm. The channels comprise openings with dimension of 6 mm at a seat side and a backrest side and 12 mm at core sides, where the seat comprises a cover fabric consisting of polyester material and distance tissue. The foam padding is provided with the channels at a hip region and a seat cushion at a seat region, and with other channels at a backrest. The polyester material and the distance tissue are connected with a reactive polyester polyurethane adhesive.