| 摘要 |
<P>PROBLEM TO BE SOLVED: To perform recovery management of a polypipe. <P>SOLUTION: This polypipe 1 has a support pipe body 4, a slidable support pipe 5, and an elastic resin 2. The elastic resin 2 is separated into a slidable support pipe member 5a and a slidable support pipe member 5b by a cut part 6, is slidable in the width direction to the support pipe body 4, and can be wound with a belt-like sheet having different length in the width direction. The inner circumferential face of the support pipe body 4 is stuck with a RFID label 3. An information processor performs recording and reading of history information such as a production date, a delivery user name, a label size or the like to the RFID label 3, and performs the recovery management of the polypipe 1. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
