| 摘要 |
PROBLEM TO BE SOLVED: To provide an air-permeable sheet material having excellent cushioning properties and compression recovering properties. SOLUTION: This three-dimensional woven fabric is a woven fabric having a three-dimensional structure woven from yarns composing right and back weave surfaces and at least two kinds of connecting yarns connecting the right and back weave surfaces. At least one pair of the connecting yarns form an acute angle to one surface of the woven fabric and a crossover angle (θ) between the mutual pairing connecting yarns is 25-100 deg..
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