Cloth for the seat of an office chair
OwnerChing-Hui Chiinventor
Life of this patent
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Abstract
A cloth for the seat of an office chair has a middle layer made of polyester. The middle layer is sandwiched between a bottom and a top layers also made of polyester, and has fibers arranged for spaces to form among the fibers, and between the bottom and the top layers; the top layer has meshes, and the distance from the bottom layer to the top layer can be as long as 5 millimeters such that the cloth for the seat is resilient. The bottom, middle and top layers are formed integrally and dyed desired colors under high temperature. And, the cloth for the seat has satisfactory ventilation because air can flow in and out off same through the meshes of the top layer and the spaces among the fibers of the middle layer.
Claims3
A cloth for a seat of an office chair, comprising
- a middle layer, said middle layer being made of polyester;
- said middle layer being sandwiched between a bottom and a top layers made of polyester;
- said middle layer being relatively thick (about 2 to 5 millimeters);
- said middle layer having fibers arranged for spaces to form among same, and between said bottom and said top layers for air to flow in and out of said middle layer through meshes of said top layer, as well as for said cloth to be resilient;
- said bottom, middle and top layers being made integrally and being dyed desired colors under high temperature.
Dependencies are inferred from the claim text.