洗发水瓶盖模具的验收流程

MouldqualificationtrainingincludinglearningfromEnergyprojectBy:RachainTa-iengWorakanyaVisitsartPackagingDevelopment-RTCSkinSEAContent:I.BasicinMouldqualification(MQ)processII.StatisticalcontroluseinMQIII.EnergyMouldqualification:Sharelearning100ml/120mlcapandbottle50mlcapandbottleQ&AExpectationToprovideunderstandingofhowimportant“MouldQualification”isTobeabletoconductMouldQualificationproperlyandunderstandthestatistictoolusedinMouldQualificationTounderstandhowtoanalyzetheoutcomefromthesoftwareTosharethelearningfromEnergyprojectBasicinMouldqualification(MQ)processExecuteProtocols(StepI,StepIIandStepII)Collect/InterpretDataPrepareSummaryReportsReview/ApproveReportsTestingChangeandChangeControlOngoingReviewOperations/Maintenance•ThreePhasesoftheQualificationLifeCycleDefineProcess/EquipmentDevelopProcedures/SpecificationsWriteProtocols(StepI,StepIIandStepII)gnDefinition/DesignI.MouldQualification(MQ)WhatisMouldQualificationAseriesofactivitiestodeterminewithahighdegreeofstatisticalconfidencethataprocesscanconsistentlyproduceconformingplasticpackage(bottle,jar,cap,etc.)Keyfactorseffectingmouldingqualityare;MouldOperators(People)Machine(IncludingProcess)andMeasurementObjectivesofMouldQualificationNottoacceptorrejectanyspecificlots.BUTToconfirmthatthemouldandmachinebeingqualifiedcanprovidetherequiredoutput.Toconfirmthecapabilityofcontrolthemouldingprocess.Then,toconfirmthattheprocessconditionisrepeatableinthelatershift.Alltheanalysesandconfirmationsconductedinmouldqualificationaredonewithstatisticmethod.MouldQualificationProgramPASDocumentPASDocumentPASDocumentDimension/Parameters/Attributes/FunctionsAllAllAllCavities16hours8hours1hrDuration17175#ofSubgroup1piecepercavityeveryhour1piecepercavityeveryhalfhour1piecepercavityevery15minutesSampleSizepercavity(Subgroup)STEP3ProductionQualificationSTEP2ProcessQualificationSTEP1FirstArticleRoles&ResponsibilitiesinMouldQualificationRTC-Skin,DevelopmentPreparethePAS(PackagingActionStandard)PrepareQualificationProtocol&SamplingplanProvideprotocoltrainingandqualificationtrainingtoinvolvingpeopleEvaluateresultsandsamplesStatisticallyanalyzethefinalresultsProvideimprovementsuggestionsAdjustspecificationtoenablemouldingprocesstobemorecapabilitystableRedothequalificationifnecessaryConcludetheQualificationresultRoles&ResponsibilitiesinMouldQualificationMouldingSupplierSupportinformationtoprepareQualificationProtocolPre-testmouldbeforestartingFirstArticlestep.Preparesufficientresin,masterbatchandotheradditivesforthequalificationprocessMixand/ordryingredientstobereadyforthequalificationstepSetupmould&machineandpre-warmthesystemtobereadyformouldqualificationRoles&ResponsibilitiesinMouldQualificationMouldingSupplier(Cont’)ProcessmouldinallmouldqualificationstepswithRTC-skinTeam.PreparesamplesfromallstepsInspectthesampleswithRTC-skinagreedtestmethodsInputinformationintotheanalysissoftwareforstatisticalanalysisFirstlyanalyzeandpreparequalificationreportforRTC-skin.forfinalconclusionandapproval.Thisshouldonlybedoneoncethesupplierhasexperience&knowledgeofthesoftware&process.ImportantFactorsinMouldQualification:MouldMouldmustbecheckedandformallyconfirmedthatitiscorrectaccordingtothemoulddrawingImportantFactorsinMouldQualification:OperatorsOperatorsincludeallpeoplewhorunthemouldingprocess,pullandinspectthesamples.Alloperatorsmustbeproperlytrainedinthequalificationprocedure,mouldingprocess,&testingprocedures(accordingtotheirresponsibilities),andhavethetrainingrecord.Processingoperatorsshouldbethesamepersonsthroughthequalificationprocesstomaintainconsistency.Sampleinspectors,too,shouldbethesamepersonsthroughthequalificationprocesstomaintainconsistency.ImportantFactorsinMouldQualification:MachineMachinesincludethemouldingmachineitself,otherequipmentandequipmentsetup.Allthemachineandequipmentconditionsmustbestable(insteadystate)beforestartingmouldqualification.Duringthequalification,theremustbenoprocesschanges.Ifanychangeismade,thequalificationmustberestarted.ImportantFactorsinMouldQualification:MeasurementSamplecavity,pullingtime,andsubgroupnumbermustbemarkedoneachsample.Samplesmustbekeptatleast1hour,toallowthemtocooldown,beforeanymeasuring.Allsamplesmustbekeptuntilthequalificationiscompletedandapproved.Samemeasurementtoolandmethodologymustbeusedforeverysample.MouldQualificationStepIFirstArticleSamplespercavity:1sample/every15minutesNumberofSubgroups:5SubgroupsRunningduration:60min.(aftermouldreachessteadystate)Checkingcavity:AllCavitiesInspectingtopics:ProcessparametersDimensionsasperDrawingandPASAttributesasperPASFunctionaltestasperPASMouldQualificationStepII&IIISamplespercavities:1sample/eachpullingtimeNumberofsubgroups:17SubgroupsRunningduration(aftermouldreachessteadystate):8hrsforProcessQualification(StepII)and2consecutiveshiftsforProductionQualification(StepIII).Checkingcavity:AllCavitiesInspectingtopics:ProcessparametersDimensionsasperDrawingandPASAttributesasperPASFunctionalityasperPASProcessqualificationandproductionqu