| 摘要 |
<p>PROBLEM TO BE SOLVED: To improve laying workability of resin tube and pipe fabrication capability and highly accurately detect laid resin tube by using a tape having on one surface of an electric conductive sheet, a conduction layer showing printability and on the other surface, an adhesive layer. SOLUTION: An electric conduction layer 2 provided on one surface of a conductive sheet 1 which is gas piping and the like, has purposes of indication of contents such as internal pressure and of improvement in detection accuracy, etc. An adhesive layer 3 provided on the other surface which is for contacting and fixing a detection tape on the embedded resin tube, is desired to be superior in watertightness. Forming the detection tape can be made with proper methods such as laying on one surface, an adhesive layer 3, protecting with a separator 4 and laying the electric conductive layer 2 showing printability on the other surface of the sheet 1, or a method laying an electric conductive layer 2 showing printability on one surface on the sheet 1 and then laying the adhesive layer on the other surface of the sheet 1.</p> |
