Patent ID: 7841057
Filing Date: 2010-11-30
Classification: A47C,Y10T

Abstract:
1. A method of manufacturing a panel for a mattress, said panel comprising a first fabric layer and a second fabric layer joined together along their edges and a padding material in between said two fabric layers, said padding material comprising at least one layer of resilient foam provided with through-holes, said at least one foam layer being quilted between said first and second fabric layers, said method comprising: manufacturing a resilient foam body between two parallel faces at a predetermined distance from each other, said resilient foam body being formed with recesses extending for at least a portion of said distance transversally to said two faces, said method further comprising: a) cutting a plurality of single resilient foam layers in said resilient foam body parallel to said faces, where said recesses extend for said at least one portion of said distance, each of said plurality of single resilient foam layers bearing through-holes; b) sandwiching the padding material including at least one of said single resilient foam layers bearing through-holes in each panel between said first and second fabric layers and quilting said sandwiched at least one foam layer to said first and second fabric sheets to make said at least one foam layer adhere to the first and second fabric layers.