摘要 |
<p>PROBLEM TO BE SOLVED: To provide a device for molding a covering, capable of forming a resin covering on the outer casing of a control cable.SOLUTION: A guide member 21 for guiding the flow of resin includes a stepped part 22, of which the step 22A in a spiral form extends from an injection outlet side to the opposite side, and comes closer to the mouthpiece outlet 13C side as heading to the opposite side of the injection outlet. The step form is directed to dam the flow of resin. The difference in the level is reduced as the step comes closer to the mouthpiece outlet 13C side. The occurrence of a weld line (joint) can be inhibited at the collision site of the resin, so that the strength and the durability of a covering can be improved.</p> |