| 摘要 |
PROBLEM TO BE SOLVED: To provide a foam sheath cable capable of securing sufficient tensile strength, improving workability in peeling work of a foam sheath, and having good surface appearance of the foam sheath.SOLUTION: A foam sheath cable 1 is formed by coating a foam sheath 3 to an insulation electric wiring 2. When the foam sheath 3 is separated into a front layer part 6 and an inner layer 7 of the front layer part, cell diameter of foam cells 8 is formed so that it becomes smaller as going toward the front layer part 6, and number of the foam cells 8 per unit area becomes larger number and intervals between the foam cells 8 becomes smaller as going toward the front layer part 6. |
