Textiles and ladders, chairs, shelves, barricades, stepladders, tables, equipment using them

摘要

PROBLEM TO BE SOLVED: To provide a lightweight and strong woven fabric and tools and equipment using the woven fabric. A first three-dimensional three-dimensional woven fabric portion 21, a second three-dimensional three-dimensional woven fabric portion 22 located parallel to the first three-dimensional three-dimensional woven fabric, and the first three-dimensional three-dimensional shape woven fabric portion 22. The three-dimensional three-dimensional woven fabric has a three-dimensional three-dimensional woven fabric replacement portion 23 in which the woven fabric and the second three-dimensional three-dimensional woven fabric portion are replaced, and the three-dimensional three-dimensional woven fabric has a plurality of aligned warp threads 11 between a plurality of aligned warp threads 11. The woven fabric 20 is knitted with the weft 12, preferably, the replacement portion is such that the plurality of weft threads from the first three-dimensional three-dimensional woven fabric are placed between the aligned warp threads from above to below. A woven fabric in which a plurality of weft threads from the two three-dimensional three-dimensional woven fabric are woven from the bottom to the top. [Selection diagram] Fig. 2