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MouldqualificationtrainingincludinglearningfromEnergyproject,By:RachainTa-iengWorakanyaVisitsart,PackagingDevelopment-RTCSkinSEA,Content:,I.BasicinMouldqualification(MQ)processII.StatisticalcontroluseinMQIII.EnergyMouldqualification:Sharelearning100ml/120mlcapandbottle50mlcapandbottleQMouldOperators(People)Machine(IncludingProcess)andMeasurement,ObjectivesofMouldQualification,Nottoacceptorrejectanyspecificlots.BUTToconfirmthatthemouldandmachinebeingqualifiedcanprovidetherequiredoutput.Toconfirmthecapabilityofcontrolthemouldingprocess.Then,toconfirmthattheprocessconditionisrepeatableinthelatershift.Alltheanalysesandconfirmationsconductedinmouldqualificationaredonewithstatisticmethod.,MouldQualificationProgram,RolesMouldwouldprovidethepkg.thatisclosetoourtargetThemouldandmouldingprocessarerepeatableandreproduciblePotentialproblemsinmouldandmouldingprocesscanbeidentifiedandsolvedHowtoconductMouldQualificationappropriatelyandunderstandthestatistictoolsusedinMouldQualificationHowtoanalyzetheoutcomefromthesoftware,EnergyMouldqualification:Sharelearning-100ml/120mlcapandbottle-50mlcapandbottle,EnergyMouldqualification:Sharelearning-100mlcapandbottle,EnergyMouldqualification:Sharelearning120mlBottle+cap,1.LowCapretention/Capcomeoutafterdroptest.(Pilotmould)2.LidOpeningforceislowerthanspecification.(Pilotmould)3.TheplugsealODoncapcavity#8wasoutoffthespecification.(Productionmould16cavity),Caused:Thedesignofbottleneckpartandcap,1.LowCapretention/Capcomeoutafterdroptest.(Pilotmould),ActiononBottlepart:ChangedtheneckprofileandincreasetheTdimension,Original,Modified,ChangedtheTdimensionfrom17.65tobe17.95mm.,ActiononCappart:Changedcapdesignfrom1ribsupporttobe3ribssupport,tripleribs,Original,Modified,Singlerib,ActiononCappart:Increasethesnapbead0.1mmperside,Capsnapbead,Original,Modified,2.LidOpeningforceislowerthanspecification.(Pilotmould),Caused:Thesealbeadisnotbigenough,ActiononCappart:Increasedthesealbeaddiameter0.025mmperside,3.TheplugsealODoncapcavity#8wasoutoffthespecification.(Productionmould16cavity),ActiononCapMould:Checkedthecoresleeveforallcapcavitiesandfoundthatonlythe#8isoverthespecificationthenIMCOhassentthepartbacktomouldmakerforcorrectthedimension.,PhotoofCoreSleeveofcapcavity#8,EnergyMouldqualification:Sharelearning-50mlcapandbottle,EnergyMouldqualification:Sharelearning50mlBottle+cap,1.NoClicksound&LowCapretention(Pilotmould)2.Leakage(Productionmould)3.Others-Slider-HairLineCrack-Hotrunner/Coldrunnermold,1.NoClicksound&LowCapretention,1.NoClicksound&LowCapretention,Caused2:CapsamplegavesnapbeaddimensionatveryhighendofspecAction2:Reducesnapbeadby1.1mmandimprovedthencapretentionwillbeimproved,2.Leakage,Caused:PlugsealODsmallerthanpilotcapAction:IncreaseplugsealODabout0.15mm,3.Others-slider,Sliderdesign,3.Others-Hairlinecrack,AcoupleofcoreinsertshavehairlinecracksCaused:-Heattreatmentproblem-Toosmallpart-Grainofthemetalsheet,3.Others-HotRunner/ColdRunnermold,Coldrunner-PilotmoldHotrunner-Productionmold,Action:-Gatepositionatexactlythesameposition-Adjustgateopeningoncoldrunnerofpi
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