PURPOSE: To efficiently obtain a three-dimensional woven fabric having modified cross section other than quadrangular cross-section or cylindrical cross section by inserting a weft into warp group stretched and provided in plural lines and plural rows corresponding to cross section of three-dimensional woven fabric in specific conditions.
CONSTITUTION: A number of wefts y inserted into lines of warp z group stretched and provided in plural lines and plural rows are stretched and provided in state passed through healds 7a-7c for other warp every parts different in numbers of warp z constituting each row of warp z group. When continuing one or plural wefts x are successively inserted into opening of warp and inserted until end of line of warp z group corresponding to heald for each weft, heald for each weft is operated and weft y is inserted into between rows of warp z group.
ANAHARA AKIJI
OMORI HIROSHI
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