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    • 8. 发明公开
    • Composite sheet material
    • Schicht-Verbundmaterial。
    • EP0412709A1
    • 1991-02-13
    • EP90308401.0
    • 1990-07-31
    • SCOTT & FYFE LIMITED
    • Tough, William Hamish
    • B32B7/06
    • B32B29/005B32B7/06B32B7/12B32B27/08B32B38/00B32B38/0012B32B2307/542B32B2317/12D21H27/40
    • A composite sheet material is made by creping two sheets of plain paper material together in a single operation on a creping cylinder so that the adjacent surfaces of the creped paper sheets are in intimate surface contact over their whole areas including the similar interlocking crimps. Optimally the contacting creped surfaces are lightly adhered together. The composite sheet material so made is handleable as a single sheet and resistant to shear forces but capable of splitting into two separate sheets when subjected to a force perpendicular "to its surface as happens when the composite sheet material has been used to bond together two articles which are subsequently to be separated.
    • 复合片材通过在起皱圆筒上一次操作将两张普通纸材料一起起皱而制成,使得起皱纸张的相邻表面在其包括相似的互锁卷曲的整个区域处于紧密的表面接触。 最佳地,接触的起皱表面轻轻地粘合在一起。 这样制成的复合片材可以作为单一片材是可操作的并且抗剪切力,但是当经受垂直于其表面的力时能够分裂成两个单独的片材,如当复合片材材料已经用于将两个物品粘合在一起时 随后将其分开。
    • 9. 发明公开
    • Fabric material
    • 织物材料
    • EP0114121A2
    • 1984-07-25
    • EP84300260.1
    • 1984-01-17
    • SCOTT & FYFE LIMITED
    • Tough, William Hamish
    • D03D15/08D06C3/00
    • D03D15/0088D03D15/00D10B2321/022
    • A woven fabric material is formed from tapes of synthetic resinous material such as polypropylene, either the warp tapes or the weft tapes having discontinuous longitudinally extending localised weakened areas formed in them, for example discontinuous longitudinally extending grooves in the tapes. The woven fabric is then stretched by stretching longitudinally and at a raised temperature that set of warp tapes or weft tapes which does not have the weakened areas, thereby causing the tapes with the weakened areas to split at those areas and open up to take on the appearance of a network. The stretched woven fabric material is cooled in the stretched condition so that the final stretched woven fabric material obtained has a substantially greater area and a lesser overall thickness than the base woven fabric, i.e. the fabric before it was streched.
    • 织物材料由诸如聚丙烯的合成树脂材料的带形成,经线带或纬线带具有形成在其中的不连续的纵向延伸的局部弱化区域,例如带中的不连续的纵向延伸凹槽。 然后通过纵向拉伸并在升高的温度下拉伸机织织物,使得该组织不具有弱化区域的经向带或纬向带,从而导致具有弱化区域的带在这些区域处分裂并开放以承担 网络的外观。 拉伸的机织织物材料在拉伸状态下冷却,使得所得到的最终拉伸机织织物材料具有比基底机织织物(即织物被拉伸之前)更大的面积和更小的总厚度。
    • 10. 发明公开
    • MATERIAL FOR USE IN LINING PIPES
    • MATERIALIEN ZUR VERWENDUNG ZUR AUSKLEIDUNG VON ROHREN
    • EP3137804A1
    • 2017-03-08
    • EP15721800.9
    • 2015-05-01
    • Scott & Fyfe Limited
    • TOUGH, David Peter
    • F16L11/02D04B21/20D03D3/02D03D15/00F16L55/165
    • F16L55/1656D04B21/205D10B2403/0112D10B2403/02421D10B2505/02F16L11/02
    • A material for use in lining pipes is disclosed. A warp-knitted tubular fabric (24, 64) in which the stitch used (for example a tricot stitch) is of a type that reconfigures as the tube is expanded radially to contract longitudinally is sufficiently flexible and compressible to enable it to conform to pipe structures. The fabric of this invention is infused with resin, which is cured once the liner is in place within the pipe. Potentially, this fabric may be thinner than known prior art materials, but exhibits comparable strength and conformability, which are necessary characteristics in the repair or rehabilitation of pipes. The use of a thinner fabric material reduces constriction of the pipe bore by repair and also offers the potential for cheaper lining material, as less resin is required. The fabric may be knitted from glass fibre yarn, which is non-toxic and a stronger material than generally used in the prior art.
    • 公开了一种用于衬管的材料。 其中使用的针迹(例如经编针迹)的管状织物(24,64)是当管径向膨胀以纵向收缩时重新配置的类型,其具有足够的柔性和可压缩性,以使其符合管道 结构。 本发明的织物注入树脂,一旦衬管在管内就位就固化。 潜在地,这种织物可能比已知的现有技术材料薄,但是具有相当的强度和适应性,这是管道的修复或修复中的必要特征。 使用较薄的织物材料可以通过修理减少管孔的收缩,同时也提供更廉价衬里材料的潜力,因为需要较少的树脂。 织物可以由玻璃纤维纱线编织而成,它是无毒且比现有技术中通常使用的更强的材料。