The subject innovation relates to whether a large Saba as to whether greater eoteun for producing curtains or the like for installing windows, and more particularly to forming the patch section in the large eoteun whether at regular intervals down the length direction.; Characterized in order to achieve the object of the present is intended,; In between each of the known whether larger eoteun configured to be folded hayeoseo the keoeo bongjeop connecting teunpyeon captured, wherein each large eoteun convenience weft
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