| 摘要 |
<p>A cloth material, which shows interference fringes of large pitch to manifest itself to make a deep and fantastic three-dimensional pattern seen and is suitable, in particular, as a material for three-dimensional products such as clothes, swimming suits and the like. The cloth material comprises a composite cloth composed of a flexible upper cloth material having opaque parallel stripe portions and clear portions between the respective stripe portions and a flexible lower cloth material having a parallel stripe pattern. The cloth material comprises contact portions, at which both cloth materials contact with each other and non-contact portions where both cloth materials are spaced. The opaque parallel stripes of the upper cloth material have a pitch of 5-12 per cm, and the parallel stripe pattern of the lower cloth material has a pitch which is different ±6-25 % from the pitch of the opaque parallel stripes of the upper cloth material.</p> |
