noun
hollow weaving; double weave producing tubular cloth
A textile technique where two layers are woven simultaneously to create a tube-shaped fabric, used for items like seamless bags or tubular ribbons.
袋織りは、袋状の布を一度に織る技法です。
Hollow weaving is a technique for weaving tubular cloth in one go.
この帯は袋織りで作られています。
This obi is made using hollow weaving.
二重織り (double weave) is a broader category that includes any fabric with two layers; 袋織り specifically produces a tubular or hollow structure.
Compound of 袋 (fukuro, 'bag') and 織り (ori, 'weaving'), literally 'bag weaving'. The exact historical origin of the technique is uncertain, but the term transparently describes the resulting tubular fabric.