Society of Glass Technology · [Sheffield] · leaf 546
finish the interior of the neck. Theplungers are then withdrawn and the table unlocked and rotatedone step. As the table rotates, the ring and blank moulds areinverted by the rotation of the drum, 8, so that they come to restwith the bottle blank upright. The blank mould is then opened MACHINERY… … Fig. 100. After the next rotation of the table, the moulds are broughtto the position at the right-hand side of Fig. 99, and the ringmould is opened. At the next station, the blow mould is openedand the finished bottle is removed from the machine. G. D. 164. Improvements in Glass Bottle-blowing…
Glass
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