Molds are one of the key tools for manufacturing glass bottles. They are templates or models used to shape the bottles and are usually made of metal or ceramic materials. The role of molds in glass bottle production includes the following aspects:

1, Bottle shape: Molds can determine the shape and size of the bottle, ensuring that it is consistent with customer requirements and specifications.

2, Production efficiency: The use of molds can improve production efficiency by greatly reducing the time and cost of manual operations in the production process, while ensuring the consistency and quality of the produced glass bottles.

3, Product consistency: Molds can ensure the consistency of the produced glass bottles because each bottle is made in the same mold.

4, Cost savings: The use of molds can greatly reduce production costs because molds can be reused, eliminating the need to manufacture new molds for each production run.

In summary, molds are a key tool in the manufacturing of glass bottles, improving production efficiency, ensuring product consistency and quality, and reducing production costs.