ASTM F2054-2007 在约束板中使用内部气体加压法做软包装密封件碎裂测试的标准试验方法
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【英文标准名称】:StandardTestMethodforBurstTestingofFlexiblePackageSealsUsingInternalAirPressurizationWithinRestrainingPlates
【原文标准名称】:在约束板中使用内部气体加压法做软包装密封件碎裂测试的标准试验方法
【标准号】:ASTMF2054-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:F02.20
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:空气;碎裂测试;碎裂试验;软包装件;内压力;板;加压;密封件;试验方法;测试
【英文主题词】:burst;closed-package;flexiblepackaging;inflation;medicalpackaging;openpackage;restrainingplatemethod
【摘要】:Thistestprovidesarapidmeansofevaluatingtendenciesforpackagesealfailurewhenthepackageisexposedtoapressuredifferential.Pressuredifferentialsmayoccurduringsuchprocessesassterilizationandtransportation.Thistestmethodprovidesanindicatoroftheburststrengthofapackage,wheretheburstwillnormallyoccurinoneormoreareasoftheseal.Anindicatoroftheminimumburststrengthmaybeofimportancetothepackagemanufacturerandenduserinensuringadequatepackageintegrity.Thistestmethodcannotprovideameasureofpackagesealuniformity.Thistestmethodalsocannotprovideanevaluationofoverallpackageintegrityortheburststrengthofareasofthepackagethatcontactthesurfaceoftherestrainingplatesused.Thistestmethodshouldbecombinedwithothermethodsofevaluatingoverallpackageintegrity,uniformityofthepackageseal,oropeningfunctionality,ifsorequired.Thistestfrequentlyisusedtoquicklyevaluatepackagesealstrengthduringthemanufacturingprocessandatvariousstagesofthepackagersquo;lifecycle.Ifcorrelationsbetweenpiecesoftestequipmentaretobemadeitisimportantthatallparametersofthetestbeequivalent.Typicalparameterscaninclude,butarenotlimitedtothepackagesize,material,typeandconfigurationofseal,rateofairflowintothepackage,pressuredetectionsensingmechanismandsensitivity(machineresponsetopressuredrop),positionoftestarticle,rigidityofrestrainingplates,anddistancebetweenrestrainingplates.SeeAppendixX2forfurtherinformation.ThistestmaynotnecessarilyprovidecorrelationwithpackagesealstrengthastypicallymeasuredusingTestMethodsF1140orF88(orequivalents).1.1Thesetestmethodscovertheprocedurefordeterminingtheminimumburststrengthofasealplacedaroundtheperimeterofaflexiblepackageasitisinternallypressurizedandenclosedwithinrestrainingplates.1.2ThetestmethodsdescribedhereinarefunctionallysimilartoTestMethodsF1140withtheexceptionoftheuseofrestrainingplates.TestMethodsF1140describesmethodsofbursttestingthatdonotincludetheuseofrestrainingplatesandaresuitabletodetermineapackagesgeneralabilitytowithstandpressurizationstresses.UnderTestMethodsF1140thestressesarenotdistributeduniformlytoallareasofthepackageseal.Underunrestrainedconditionsthestressonthepackageishighestatthemiddleofthepouchwhereitinflatestothepackagesmaximumdiameter;therefore,TestMethodsF1140maynotreliablydetecttheweakestareaoftheseal.1.3Thebursttestinternallyandincreasinglypressurizesapackageuntilanareaofthepackagesealaroundtheperimeter"bursts"openinresponsetopressurization.Byplacingthepackagewithinrestrainingplatesduringpressurization,thedimensionalstabilityofthepackageismaintainedinamannerthatresultsinstressesappliedmoreuniformlyalongtheperimeterofthepackage,wheresealsarenormallyplaced.Thisallowsthetesttohaveahigherprobabilityofdetectingtheweakestareaofthesealandprovideameasurementofthepressurerequiredto"burst"openthepackage.1.4Thistestonlyappliestoflexiblepackageswithsealsplacedaroundtheperimeterofaflexiblepackage(oftenreferredtoasapouch).Inparticularitisintendedasapplicabletopackageswithsealsthathaveapeelablesealfeature(peeledopenbyendusertoremovecontentsofpackage).1.4.1Porousbarriermaterials''failuretoreachadequatepressuretoburstthepackagesealsmaybeduetoinsufficientvolumeflow.SeeAppendixX4forinformation.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsus......
【中国标准分类号】:A82
【国际标准分类号】:55_040
【页数】:8P.;A4
【正文语种】:
【原文标准名称】:在约束板中使用内部气体加压法做软包装密封件碎裂测试的标准试验方法
【标准号】:ASTMF2054-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:F02.20
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:空气;碎裂测试;碎裂试验;软包装件;内压力;板;加压;密封件;试验方法;测试
【英文主题词】:burst;closed-package;flexiblepackaging;inflation;medicalpackaging;openpackage;restrainingplatemethod
【摘要】:Thistestprovidesarapidmeansofevaluatingtendenciesforpackagesealfailurewhenthepackageisexposedtoapressuredifferential.Pressuredifferentialsmayoccurduringsuchprocessesassterilizationandtransportation.Thistestmethodprovidesanindicatoroftheburststrengthofapackage,wheretheburstwillnormallyoccurinoneormoreareasoftheseal.Anindicatoroftheminimumburststrengthmaybeofimportancetothepackagemanufacturerandenduserinensuringadequatepackageintegrity.Thistestmethodcannotprovideameasureofpackagesealuniformity.Thistestmethodalsocannotprovideanevaluationofoverallpackageintegrityortheburststrengthofareasofthepackagethatcontactthesurfaceoftherestrainingplatesused.Thistestmethodshouldbecombinedwithothermethodsofevaluatingoverallpackageintegrity,uniformityofthepackageseal,oropeningfunctionality,ifsorequired.Thistestfrequentlyisusedtoquicklyevaluatepackagesealstrengthduringthemanufacturingprocessandatvariousstagesofthepackagersquo;lifecycle.Ifcorrelationsbetweenpiecesoftestequipmentaretobemadeitisimportantthatallparametersofthetestbeequivalent.Typicalparameterscaninclude,butarenotlimitedtothepackagesize,material,typeandconfigurationofseal,rateofairflowintothepackage,pressuredetectionsensingmechanismandsensitivity(machineresponsetopressuredrop),positionoftestarticle,rigidityofrestrainingplates,anddistancebetweenrestrainingplates.SeeAppendixX2forfurtherinformation.ThistestmaynotnecessarilyprovidecorrelationwithpackagesealstrengthastypicallymeasuredusingTestMethodsF1140orF88(orequivalents).1.1Thesetestmethodscovertheprocedurefordeterminingtheminimumburststrengthofasealplacedaroundtheperimeterofaflexiblepackageasitisinternallypressurizedandenclosedwithinrestrainingplates.1.2ThetestmethodsdescribedhereinarefunctionallysimilartoTestMethodsF1140withtheexceptionoftheuseofrestrainingplates.TestMethodsF1140describesmethodsofbursttestingthatdonotincludetheuseofrestrainingplatesandaresuitabletodetermineapackagesgeneralabilitytowithstandpressurizationstresses.UnderTestMethodsF1140thestressesarenotdistributeduniformlytoallareasofthepackageseal.Underunrestrainedconditionsthestressonthepackageishighestatthemiddleofthepouchwhereitinflatestothepackagesmaximumdiameter;therefore,TestMethodsF1140maynotreliablydetecttheweakestareaoftheseal.1.3Thebursttestinternallyandincreasinglypressurizesapackageuntilanareaofthepackagesealaroundtheperimeter"bursts"openinresponsetopressurization.Byplacingthepackagewithinrestrainingplatesduringpressurization,thedimensionalstabilityofthepackageismaintainedinamannerthatresultsinstressesappliedmoreuniformlyalongtheperimeterofthepackage,wheresealsarenormallyplaced.Thisallowsthetesttohaveahigherprobabilityofdetectingtheweakestareaofthesealandprovideameasurementofthepressurerequiredto"burst"openthepackage.1.4Thistestonlyappliestoflexiblepackageswithsealsplacedaroundtheperimeterofaflexiblepackage(oftenreferredtoasapouch).Inparticularitisintendedasapplicabletopackageswithsealsthathaveapeelablesealfeature(peeledopenbyendusertoremovecontentsofpackage).1.4.1Porousbarriermaterials''failuretoreachadequatepressuretoburstthepackagesealsmaybeduetoinsufficientvolumeflow.SeeAppendixX4forinformation.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsus......
【中国标准分类号】:A82
【国际标准分类号】:55_040
【页数】:8P.;A4
【正文语种】:
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点击此处下载