| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a durable bundled tube having at least either flexibility or stretch properties, and a method for manufacturing the bundled tube. <P>SOLUTION: In the bundled tubes 1, resin tubes 10 are arranged in parallel to be adjacent to each other in an approximately trapezoidal shape. Adhesion parts m between the adjacent resin tubes 10 are thermally fused to form thermal fusion parts x, and to compose an integrated parallel fusion part 2. A resin heat contraction tube 20 is outwardly fitted to the parallel fusion part 2. Thus, the resin tubes 10 and the resin heat contraction tube 20 after contraction have flexibility and stretch properties. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
