Wire harness manufacturing method and wire harness

摘要

A wire harness includes plural cables, a first sheet and a second sheet. The first sheet includes a base sheet, and a self-adhesive layer formed on a whole of only first surface of the base sheet. The first sheet is wound on the plural cables so that a non-self-adhesive layer formed on a second surface, opposite to the first surface, of the first sheet is located inside. The second sheet includes a base sheet and a self-adhesive layer formed on a whole of only first surface of the base sheet. The second sheet is wound on the first sheet so that the self-adhesive layer of the first surface of the second sheet is located inside.

主权项

1. A manufacturing method of a wire harness in which plural cables are bundled by a sheet having an adhesive layer, the manufacturing method comprising:
a first step of preparing a first sheet and a second sheet, each of which comprising a base sheet and a self-adhesive layer formed on a whole of only first surface of the base sheet; a second step of forming a single long sheet by bringing end portions of the self-adhesive layers of the first sheet and the second sheet to each other; a third step of placing the plural cables on a non-self-adhesive-layer of the first sheet of the long sheet at a position that is located in a region where the first sheet and the second sheet are in contact with each other; a fourth step of forming an intermediate member by winding the first sheet on the plural cables so that a non-self-adhesive layer formed on a second surface, opposite to the first surface, of the first sheet is located inside; and a fifth step of winding the second sheet on the intermediate member so that the self-adhesive layer of the first surface of the second sheet is located inside.