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2021

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Brief introduction of common techniques of glass products

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Glass generally forms liquid viscous liquid after burning and dissolving glass raw materials. In order to make it cool and take shape, mold blowing method is mostly used. Models made of various materials, such as wood, clay, metal, etc., are used to make the required molds in advance. The molten glass is poured into the mold, and then the mold is opened after cooling. It is generally used for utensils that cannot be made by glass blowing, most factories This method can be used for mass production.
The other is blow molding method, that is, blow glass, that is, take out an appropriate amount of glass solution, put it on one end of the iron blow pipe, blow air while rotating, and use scissors or pliers to make it shape with skilled techniques.