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Kenplas Forum ==> Trouble Shooting -- PET Preform Injection Molding ==> pet preform is bent after heating in chia ming blow molding machine
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Excess heating of preform. reduce heating or time.

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 4/24/2009 11:54:19 PM By (Anonym)
the preform is good its wall thichness is regular it is bent at the last stage of heating and before blowing,please tell me what is the cause of that problem.
thanks.

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 3/16/2009 11:46:59 PM By TAMER
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