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03.how to blown glass lamp shade by hand

Nov 22, 2017

1.The raw material are mainly composed of quarts sand,soda ash,borax and so on.

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2.Put all material into furnace, and heat them to make them liquid.

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3.Heat the mould, make them smooth.

get a blowpipe, gather some glass liquid from furnace.

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4.Shape glass with mould.

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5.Put the semi-finish products into annealer, make them cool.

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6.Cut the excrescent part and smooth the open edge.

 5.jpg


7.Beautiful products are finished.

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  Welcome contact with them and get more detail information about the glass products!