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Method of continuously producing glass vessels, odd shaped or circular were calibrated with an internal predetermined shape
Method of continuously producing glass vessels, odd shaped or circular were calibrated with an internal predetermined shape
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机译:用内部预定形状校准连续生产奇形或圆形玻璃容器的方法
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摘要
PROBLEM TO BE SOLVED: To provide a method and an apparatus for continuously manufacturing a glass tube having an adjusted circular shape or a profile with a specified internal shape.;SOLUTION: In this method, a molten glass 6 is flown out from an outlet opening 12 of a melt feeding 2. The molten glass is drawn out over a shaping body 3 which forms a hollow drawn-out spherical part 50. The drawn-out spherical part 50 is drawn out over a profile-shaping body 4 which is located at a downstream side of the shaping body 3 so as to deform the internal face of the drawn-out spherical part 50 while the drawn-out spherical part 50 is brought into contact with the outer face of the profile shaping body 4 which forms a specified internal shape. The distance between the shaping body 3 and the profile shaping body 4 is variable so as to vary the wall thickness of the glass tube.;COPYRIGHT: (C)2006,JPO&NCIPI
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