| 摘要 |
The appts., for heating parisons to below blow moulding temp. in an oven having a parison inlet and outlet station, is provided with an outlet opening which is disposed vertically below an indexable transport wheel, carrying adaptors for engaging the neck of a parison and removing it through the opening. - The system gives high pressure bottles at a rate of 500 per hour. The parison feeding device is simple, to ensure cheap mfr.
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