0:00 Traditional glass products such as tableware, containers, tubes and rods, flat glass, and fibreglass are formed of glass made by the melting process. 0:07 Tubes and rods are made in three processes: the Danner process, the downdraw process, and the Vello process. In the Danner process, a continuous stream of glass flows over a hollow, rotating mandrel that is mounted on an incline inside a surrounding muffle. 0:17 With the rotation of the needle, the downward glass flow gradually forms a hollow tubular envelope that is drawn ultimately into a tube. The tube shape is maintained by a stream of air blown through the mandrel. 0:30 Glass-fibre is usually produced by allowing a molten glass stream to drop into a spinning cup that has numerous holes in its wall. 0:52 A masterpiece is not yet completed, but it needs root they treat it whit carefull this is the most important parts. 1:32 The molten glass is puted in the mold to take it shape It lets the molten glass makes dilatation cause of gravity. 1:46 Here they get a fingers shape, it need more expansion Using scissors they try to make a curved root. 2:23 Melting glass on this nails look so nice 2:33 Rotate glass is The process of continually turning glass tubing or rod when it is in the flame or in a softened state. After rotate the melten glass on our piece. finally it shoud be cut 3:03 This color of hot glass is brillant and amazing The role of scissors and the other tools is very importing in such works. 3:12 Here they murge somthing looks like a creepy. 3:32 In this step we should respect the ratation speed to get the great result In order to take the shape below the moten glass shoud be pressed hardly. 3:56 The role of scissors is not just eliminate impurities, but it used for decorate. You can also use tweezers. Finnaly we got this masterpiece. 4:26 The molten glass is puted in the mold to take it shape We got a nice shape It needs some expansion to increase the volume. 4:54 The actual blowing begins. It starts with a puff on the end of the blow pipe to create a bubble. Then it’s back to the Glory Hole for more heating and turning. And back to the bench for more shaping. 5:10 The molten glass is puted in the mold to take it shape they let the gravity to dilatate the volume. Carefully they finish the piece With curving the root of that hand.
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