Title:
IMITATION LENO FABRIC AND ITS PRODUCTION
Document Type and Number:
Japanese Patent JP3968909
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an imitation leno fabric having characteristics similar to those of leno fabric, producible by using a polyester multifilament yarn in high stability and productivity and having the air-permeability and the unique surface variations characteristic to leno fabric and provide its production process.
SOLUTION: The woven fabric is composed of polyester multifilament yarn. The gap between a warp group 5 composed of a plurality of closely arranged warps 4 and adjacent warp group 5' composed of closely arranged warps is larger than the gap between the warps 4 constituting the warp group. The cover factor Kw of the warp 4 and the twist number T (t/m) of the warp 4 and the weft satisfy the formula (1) and the formula (2). The formula (1): 800≤Kw≤1,350, the formula (2): twist number T≥9,500/D1/2 (wherein Kw= Nw×Dw1/2; Nw is warp density (number/inch); Dw is warp fineness (denier); D is fineness (denier) of warp or weft).
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Inventors:
Katsushige Kabe
Hiroshi Obayashi
Ryosuke Dada
Hiroshi Obayashi
Ryosuke Dada
Application Number:
JP11602899A
Publication Date:
August 29, 2007
Filing Date:
April 23, 1999
Export Citation:
Assignee:
TORAY INDUSTRIES,INC.
International Classes:
D03D3/08; (IPC1-7): D03D3/08
Domestic Patent References:
| JP30014986B1 | ||||
| JP10077542A | ||||
| JP6016484U |