| 摘要 |
PROBLEM TO BE SOLVED: To obtain a three-dimensional knitted fabric which has excellent lightness, air permeability, body pressure dispersibility, proper cushioning properties, is not excessively pressed and lowered when a person sits down on the fabric with applying the weight at a breath, has excellent restoring properties and good holding properties for a sitter. SOLUTION: The three-dimensional knitted fabric is obtained by connecting a face side knitted fabric 2 to a lining knitted fabric 3 with a connection yarn 4 composed of a monofilament yarn in which≥1% of the connection yarn form truss structure and the ratio (Y/X) of the average value (Y) of circular tensile loads at 20% elongations in the four directions of the warp direction, the weft direction, the positive bias direction and the revise bias diameter in the lining knitted fabric 3 to the average value (X) of circular tensile loads at 20% elongations in the same four directions in the face side knitted fabric 2 of 1.2-10. COPYRIGHT: (C)2004,JPO
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