preform damage when opening mould, Injection Molding (Machine)

Kenplas Forum ==> Injection Molding (Machine) ==> preform damage when opening mould

hi asantha
you can decrease milky partin 750 gms prefrom very easy. first of all make sure that temp. of zone 2,3,&4 are uniformly equal and unique. second is your chilling pressure should be more than 5 bar, hr temp should be more than 275. you can contact me on wwww.mdpetcontainers.com

2010-7-7 3:38:25 By haresh limbani

750 g preform milky on the middle part. why this happening & how I should correct the problem.

2008-10-2 11:58:20 By asantha

what are the reasons for damaging preform when opening mould?

2008-8-2 22:28:05 By m shoaib


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