Paper seam felt

摘要

Problem to be solved: to provide a paper seam felt which is easy to manufacture and increase the void volume of felt.Solution: the base cloth 2 of the paper for seam felt 1 is made of a first warp 5 including a top stage 9 and a middle stage 10 by forming a loop 4 by being folded back, a second warp 6 which is disposed on the running surface side of the middle stage 10 and constitutes a lower step part, and a first weft 7 woven into the upper part 9, and the like The middle stage 10 and the second weft 8 woven into the lower part are provided.A double structure 11 is formed by the upper portion 9 and the first weft 7, and the double layer structure 12 is formed by the intermediate stage 10, the lower stage and the second weft.Since the single tissue 11 and the double layer 12 overlap each other, the amount of void increases, and the single tissue 11 and the double double tissue 12 are connected to each other by the loop 4, so that they can be woven together to facilitate the manufacture.Diagram