16mm Filmography
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Glass Blowing

Reviews the techniques of pulling a point and shows how to blow a perfectly spherical bulb, an elliptical bulb, by heating air trapped inside glass tubing, how to seal glass bulbs together and how to attach glass rods to bulbs. Shows how to expand the bore of capillary tubing while retaining the outside diameter as a prelude to making a butt seal with tubing of large bore.

More in Creative Glass Blowing Series

  1. Adjustment Of Gas Burners And Three Basic Operations
  2. Glass Blowing
  3. Seals And Constrictions

Related films

Sources

  1. 16mm Filmography (legacy record) — title, creator, format, sound, description, catalog record

Original permalink · Record added 2023-02-27 02:43:58