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本发明涉及到一种将未烧结的聚四氯乙烯薄膜层压在一起的方法,它特别但并不是唯一的适用于生产精密的信号带状电缆,这种电缆由同一平面上许多依次平行排列的细长导体密封在聚四氟乙烯绝缘包层中所组成。这种带状电缆可以有效地应用到信号传输领域的很多实例中,作为一个典型的例子,也许可以援引供计算机超高频信号传输用的带状电缆,它具有20到100根甚至更多的镀银铜线,它们的外径从0.25毫米到0.1毫米,裸铜线相互的间距安排得极为紧密,相邻
The present invention relates to a method of laminating unsintered polytetrafluoroethylene films together which is particularly but not exclusively suitable for producing precision signalized ribbon cables consisting of a plurality of serially arranged The elongated conductor is sealed in a polytetrafluoroethylene (PTFE) insulation coating. Such a ribbon cable can be effectively used in many cases in the field of signal transmission. As a typical example, it may be possible to invoke a ribbon cable for computer UHF signal transmission with 20 to 100 or more Silver-plated copper, their outer diameter from 0.25 mm to 0.1 mm, bare copper wire arranged closely spaced from each other, adjacent