| 摘要 |
<p>A cable shielding tape is produced by laminating a single layer of an insulating material film (11, 41) which may be plastic to a conducting layer (13, 43) which may be of metallic foil with one edge of the conducting layer offset laterally with respect to said insulating layer, leaving a foil free edge portion (14, 44) of the insulating layer along one edge of the tape. This can be manufactured by laying the insulating layer tapes (54A, 54B) in a shingled formation, laminating a web of foil (62) over the tapes and then separating the tapes each with a partial covering of the foil. The conducting layer and insulating layer are coterminous at the opposite edge and both are folded back (45) with the conducting layer outermost. In another embodiment, the foil layer overhangs the opposed edge of the plastic layer and is folded around the edge to form a short position (15) on the opposed side.</p> |
