PREFORM PRODUCTION APPARATUS AND PREFORM PRODUCTION METHOD

摘要

PROBLEM TO BE SOLVED: To provide a preform production apparatus capable of producing a preform inexpensively.

SOLUTION: The preform production apparatus 1 has a first mold 20 for receiving molten glass and a second mold 50 for receiving a molten glass gob moved from the first mold 20. The first mold 20 has a reception surface 20A for receiving the molten glass and can be split into two or more split molds 30, 40 on the reception surface 20A.

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