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Common faults and solutions for PET bottle blowing (2)

Fault 7: Blast at the bottom of the bottleReasons: 1. The delayed blowing time is too short. 2. The delayed mold opening time is too short. 3. The temperature is too high. 4. The exhaust valve does not work.elimination method: 1. Lengthen the delay blowing time or increase the descending speed of t

2022 03-10

Common faults and solutions for PET bottle blowing (1)

Fault 1: PET bottle transparency is not goodReasons: 1. The heating temperature is too high2. The heating time is too long3. Compressed air contains water4. The injection embryo tube itself is not transparent5. The embryo tube design is unsuitable6. The inflation ratio is too smallelimination method

2022 03-08