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Type of Defect: |
String |
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Description: |
String of PC extending from the nozzle |
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Observation Method: |
Visible by the human eye |
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Recommendation Upon Observation: |
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Other Evaluation Method: |
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Cause |
Countermeasure |
| Unsuitable molding condition |
Adjust mold open speed (too slow) |
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Unsuitable molding condition |
Adjust nozzle temperature (too high) |
| Unsuitable molding condition |
Adjust sprue bush temperature (too high) |