The Importance of Choosing Glass Wine Bottle Mold Material

The first step in making glass wine bottles is to make molds. Molds play a role in shaping the glass solution and directly affect the appearance and quality of glass wine bottles. Therefore, the choice of mold materials for glass wine bottles plays a key role.
During the molding process of glass wine bottles, the mold is frequently in contact with the molten glass at about 1000°C, the mold will always open and close regularly, the mold will also collide in uncoordinated situations, and defective products will also be damaged by the mold. In the case of clamping, the corner of the mold is broken by defective products,
The phenomenon of protrusions on the glass wine bottle affects the appearance of the product. This situation occurs: 1. The hardness of the mold material is not enough. 2. The corners of the mold have not been sprayed and welded. High-quality products, but after a period of time, the spray-welded mold will also oxidize and fall off. In addition, the price of the spray-welded mold is about twice as high as that of the non-spray-welded mold.