Melt for glass cutter
专利汇可以提供Melt for glass cutter专利检索，专利查询，专利分析的服务。并且PURPOSE: To reduce the breaking load to a small one, to reduce the cutting width as for the maximum one and to permit stable and secure clean cutting by a glass cutter by regulating the dielectric constant of a melt for a cutter used at the time of making cutting lines on the surface at the time of cutting glass to specified value or below.
CONSTITUTION: A melt for a glass cutter having ≤2.2 dielectric constant is prepd. As the concrete examples of a suitable melt for a glass cutter, kerosene, compressor oil, machine oil or the like can be given. Then, while a glass pane is coated with the above melt for a cutter, cutting lines are made on the surface of the glass pane by a cutter. Next, tensile stress is applied on the surface of the glass pane to cut the glass pane. In this way, cut glass in which splinter, chips or the like can moreover be reduced and excellent in appearance, rupture strength or the like can be manufactured at high cutting yield.
COPYRIGHT: (C)1992,JPO&Japio，下面是Melt for glass cutter专利的具体信息内容。
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