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MAKING METHOD OF BIG SIZE GLASS BOTTLE FOR FRUIT WINE HAVING BOTTLENECK PART WITH SCREW
MAKING METHOD OF BIG SIZE GLASS BOTTLE FOR FRUIT WINE HAVING BOTTLENECK PART WITH SCREW
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机译:带有螺栓螺栓口的水果酒大尺寸玻璃瓶的制作方法
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摘要
PURPOSE: A manufacturing method of a large sized glass bottom for storing fruit wine is provided to easily for a screw thread formed with a synthetic resin material for preventing the wine from spilling out. CONSTITUTION: A manufacturing method of a large sized glass bottom for storing fruit wine comprises the following steps: preparing a pair of molds(30) with a bottleneck forming portion(31) and a body forming portion(32); forming a molded product formed with a molded body portion and a molded bottleneck portion; cutting one side of the molded bottleneck portion; separating to molds and annealing the molded product; and preparing a screw thread cap formed with a synthetic resin material, and attaching the cap to the molded bottleneck portion to form a screw thread.
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