Problem to be solved: to provide a jacket manufacturing apparatus, a jacket manufacturing method and a hose manufacturing method capable of enhancing the manufacturing efficiency of the hose.Solution: the jacket manufacturing apparatus according to one embodiment is a loom for weaving a jacket of a hose with a plurality of threaded yarns and yarns sequentially supplied, and a coloring device for attaching the paint to the outer surface of the jacket in a state of being connected to the thread before being woven by the loom Is provided.Diagram
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