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Kenplas Forum ==> Blow Molding (Machine) ==> Milky Bottle
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1. Heating temperature too low. Increase heating temperature/voltage for related zones. Common preform temperauture for blowing: 80~110c.

2. (Milky appears at corner area usually) Stretch ratio too high.

3. Moisture too high in compressed air.

Fine
2
Poor
3
2006-2-15 15:04:50 By Kenplas
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