Abstract: An electrode for a flow-through type electrolytic cell which comprises:a frame spacer formed with a plate made of an insulating material and textile fabric made of carbon fibers disposed in the inner space of the spacer;said spacer and said textile fabric being held between a membrane and a collector plate so that an reactant flows through the inside the texture of the above textile fabric in one direction or in the reverse direction;said textile fabric being composed of thicker yarns of not finer than 5 metric counts and yarns finer than said thicker yarns which are disposed so as to cross said thicker yarns; andsaid textile fabric being fixed so that the thicker yarns are substantially in parallel with the flow direction of an aqueous solution of an reactant.

Abstract: A protective material comprising a cloth layer wherein the apparent density at one of the surfaces is smaller than that of the entire body of the cloth layer and a layer of active carbon integrally provided on the other surface of the cloth layer.

Abstract: A fiber sheet for forming comprising a low softening point fiber and/or a high stretchability fiber and a high softening point fiber.