How long can circular weavers in woven bag factory learn?

A week. According to the relevant information of circular loom workers in woven bag factory, it is very simple for woven bag factory to learn circular loom, and it only needs to be repeated all the time to move. It takes almost a week to learn, and it takes ten days and a half months to learn slowly. Circular loom is used to weave cylinder cloth, and there are many spindles on the warp frame of circular loom. According to the width of woven fabric and flat yarn, a specific number of warp yarns are used.