Design and model creation: Firstly, the candle holder is designed, determining the shape, size, and details. Then, a prototype model is created using techniques such as hand carving or computer-aided design (CAD).
Preparation of glass blank: Suitable glass material is selected, usually molten glass, and the ingredients are mixed according to the design requirements. The glass block is cut into appropriately sized blanks.
Heating and melting: The glass blanks are placed in a glass kiln for heating and melting. The furnace temperature is typically several hundred degrees Celsius, making the glass material viscous.
Shaping through pressing: Using a glass pressing machine or mold, pressure is applied to the heated and melted glass blanks to fill them into the shape of the mold. The pressing process requires control of temperature, pressure, and time to ensure that the glass blanks fully fill the mold and achieve the desired shape.
Cooling and annealing: After pressing, the candle holder mold is placed in a cooling chamber to rapidly cool and solidify the glass. Then, an annealing process is carried out by heating and slowly cooling to reduce internal stress and enhance the strength of the candle holder.
Polishing and finishing: The candle holder is polished and finished using glass grinding wheels or other grinding tools to remove surface irregularities and burrs, making it smooth and exhibiting a good texture.
Cleaning and inspection: The candle holder is thoroughly cleaned to remove dust and residues. Then, a quality inspection is conducted to ensure that the candle holder is free from cracks, defects, or other issues.
Decoration and assembly: According to the design requirements, the candle holder is decorated, such as through color spraying, decals, or other decorative techniques. Then, the various components of the candle holder, such as the base and candle seat, are assembled.
Packaging and shipment: Finally, the finished candle holder is packaged to protect it from damage during transportation and storage. It is then prepared for shipping or sale.
It is important to note that the specific manufacturing process may vary depending on the manufacturer, candle holder design, and production techniques. The above steps are provided as a general reference and may not cover all possible manufacturing steps.
