PURPOSE: To obtain woven fabric of three dimensional structure which is excellent in air permeability and cushioning properties by double combinations of a variety of natural and chemical fibers and of a variety of their weaving textures.
CONSTITUTION: As the warp, natural fibers such as cotton, linen, wool and chemical fibers such as nylon, polyester or polypropylene are appropriately arranged to constitute, for example, a five-layered texture comprising the first to the fifth layers of plain fabrics in which the warp and the weft completely cross with each other. At the same time, the first layer 1 and the third layer 3 and the third layer and the fifth layer are bonded to each other through the second bonding layer 2 and the fourth bonding layer 4, respectively, by using the weft 9 to cross-stitch or diamond-stitch the bonding points 11. Or multilayer woven fabrics are formed by complicated combination of fineness, rigidity and flexibility of the warp and weft yarns 8, 9 and a variety of textures such as plain fabric, diagonal cloth, binding or core texture. Then, the multilayer woven fabric is heat-treated at elevated temperature and pressure to allow the warp and weft yarns to shrink to give the object woven fabric of three dimensional structure having unique properties.
YOSHINO MANABU
HIGUCHI AKIHISA
| JPH05247783A | 1993-09-24 | |||
| JP40005954A |
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