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The process of making glass bottles
The glass bottle manufacturing process consists of several key steps: Raw Material Preparation: Silica sand, soda ash, and limestone are weighed and mixed to form a batch. Melting: The batch is melted in a furnace at approximately 1,700°C (3,092°F) to create molten glass. Forming: The molten glass is shaped into bottles using techniques like blow molding or press molding, followed by cooling in an annealing lehr. Surface Treatment: Bottles undergo finishing processes, including polishing and decoration, to enhance appearance and durability. Inspection and Quality Control: Each bottle is visually inspected and tested for defects and safety standards. Packaging and Shipping: Finished bottles are packaged carefully and shipped to customers or bottling plants. This process ensures the production of high-quality glass bottles that meet industry standards.
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