Society of Glass Technology · [Sheffield] · leaf 600
ted on the metal, 2, beneath the mould. Thus, when the mouldis lowered, it makes contact with the block and depresses it in themetal, so that the charge is sucked into the mould through theaperture, 4. As the surface of the mould does not come intocontact with the mass of metal, the obstruction… … Fig. 104. automatic feed for machines for making glassware, and consists inreceiving the stream of metal in a water-cooled cup, which can beturned over to deliver the charge of metal into an inverted parisonmould. Thus, the hottest portion of the charge is delivered intothe lower, or neck, portion…
Glass
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