| 摘要 |
[Problem] To reduce blow molding die manufacturing cost and to perform swapping easily. [Solution] The plastic bottle blow molding die (30) is provided with a body section die (31), a bottom section die (35), and a neck section die (38). A first cooling mechanism (38A) is provided in the neck section die (38). The body section die (31) comprises: an inner body section die (32), which corresponds to the outer surface of the body section (20); and an outer shell (33), which is located on the outside of the inner body section die (32). The plastic bottle molding die is configured so that the inner body section die (32) can be freely swapped out from the outer shell (33) according to the shape of the plastic bottle (10). |
