纸箱测试报告

ThetestreportThesampleinformationThesamplename:cartonSamplenumber:1-5Samplemodels:100*100mlSampletype:ABSamplesize:479*247*280mmSamplequantity:5Sample:normalThetestinformationTestproject:insidediameter,outsidediameter,shakecoveraperture,shakecoverdislocation,thethicknessofthecardboard,cardboardg,shakecoverfolding,marginalpressurestrength,burststrength,compressionchamber,watercontent,theprintingiswiped,connectionstrengthReceiveddate:2023-08-30Thetestdate:2023-03-10Testenvironment(23+/-1)℃,(50+2)%RHToadjust:samplesin(23+/-1)℃,(50+2)after24h%RHenvironmenttemperatureandhumidityThetestresultsInsidediameter:469.3*237.5*237.5mmOutsidediameter:483.4*246.2*246.2mmShakecoveraperture:atthetopofthe1.2mm;Atthebottomof1.1mmShakecoverdislocation:atthetopofthe3.8mm;Atthebottomof4.5mmThecardboardthickness:7.81mmCardboardgramweight:1295.9g/msquaredShakecoverfolding:noobviouscracksinbothinternalandexternalpaperMarginalpressurestrength:11325n/mPopstrength:1805.7KPaEmptycontainercompression:5698.37NMoisturecontent:7.53%Printing:wipingdoesnotappearobviousphenomenonsuchasfading,shading,horror,flakyConnectionstrength:noobviouscardboardeachlayerseparationphenomenon,paperboardfacepaper,corepaperlayerisnotobviousProductoverviewCorrugatedcartonforhasnotbeenfoldedplateprinting,laminatinggoodstate,infrontoftheemptycontainerexperimentsshouldbereduced.Intheexperiments,providestencorrugatedcartonsampleforchecking.ThiskindofcorrugatedcartonforbenzeneetherJiaHuanazolefungicide,withWeiDu.10kgnetcontentof10l,grossweight.Stackinglimitof120kg,afraidofwet,hot,needtolightwithlight.Figure1corrugatedcartonsamplefigureTestingproject1:innerdiameter,outsidediameter1.Theteststandard:no2.Testequipment:standardsteelruler3.Testmethod:3.1holdupformeasurementofthecarton,thebottomshakecoverfoldintotheinside,onaflat,smoothsurfaceismeasured.3.2measuringinnerdiameterlengthbetweentheplateonbothsidesofthebox,steelrulerasfaraspossiblewillbetightlengthdirectiononbothsidesofthecartonboard,firstinthesideofthecartonboardfixedsteelruler,zeroitstretchtotheothersideoftheplate,keepparallelwithcartonboard,readthemeasurementresults.Measuringinnerdiameter3.3onbothsidesoftheboxinthewidthdirectionboardwidthsize,feetasfaraspossiblewillbetightwidthonbothsidesofthecartonboard,aspreviouslydescribedstepwidthmeasurementresults.3.4shakeonbothendsofthecoverfolded,measuringinnerdiameterheightofthecartonbetweenrollcoveronbothends.Whenmeasuringthefootagainstthewall,atthebottomoftherollcoverfixedruler,zeroalongthecaseboardstraightfeetfirstcovertheroots,keepthefeetclosetothechestwall,keeptheverticalpositionaccurately,readthemeasurementresults.3.5outsidediametermeasurementintheASTMstandard,thereisnodetaileddescription,referringtothemeasurementofinnerdiameter,firstfixedsteelrulerzeroatoneend,thenextendedtotheothermeasurements.4.Thetestdetails:4.1thetestingprocess:(1)samplingtotestsamplesprovidedbythecompanyfoldedneatly,temporarilynottopandbottomrockcoverseal.(2)test:accordingtotheabovetestmethodshowsthestepsinthemeasuredthecartonsinsidediametersizeoflength,widthandheight,length,widthandheightandthenmeasuringdiametersize.4.2thetestdataMeasurementdataisaccurateto1mm,eachdirectionshouldbemobilepositionmeasuringatleastfivesetsofdata,recordsinthetable.(a)(b)(c)FIG.1-1diametertestphotosTable1-1diametertestresultsunit：mmtimesItems12345averagevaluelength468.1468.1470.2469.1471.1469.3wide237.1238.2237.2238.1237.0237.5high263.1262.0263.0262.1262.2262.5（a）（b）（c）Figure1-2diametertestphotosTable1-2diametertestresultsunit：mmtimesitems12345averagevaluelength483.1482.0484.0484.0484.0483.4wide246.1244.0246.1248.0247.0246.2high269.1270.1269.2268.0268.0268.9Testitem2:shakecoverthegap1.Theteststandard:no2.Testequipment:steelruler3.Testmethod:Gapsinthemiddlecovergapforwaveafterthecovercanbefoldedinhalf,foldingcartonsaftermolding,withthehandgentlyclosethelid,withaccuracyof1mmsteelrulertomeasurethegapsinthemiddlebottomandtopfivegroupseach,andaveraged.4.Thetestdetails:4.1thetestingprocess(1)sampling:holdupthecartonsamples,topandbottomcoverclosedgently,donottaketheexternalmediumsealing.(2)test:willprovidethecartonsamplesholdup,withthehandgentlyclosedthebottomcover,placedonaflat,smooththesurfaceofthetable,andthengentlyclosetheuppercover,carton,lightpressuremeasuringupperfoldedaftertworollcoverinthemiddleofthedistance.Thengentlyclosetheupperpartofthewaveinversion,dittoshakesthegapsbetweenthecoveratthebottomofthedistancemeasurement.4.2thetestdataPrecisemeasurementresultsto1mm,topandbottomrockcoverclearanceofatleastfivesetsofdata,average.(a)(b)Figure2shakecoveraperturetestphotosTable2shakecoveraperturetestresultsunit：mmtimesitems12345averagevalueAtthetopofthe0.51.02.0Atthebottomofthe2.01.51.0Testproject3:shakecoverdislocation1.Theteststandard:no2.Testequipment:steelruler3.Testmethod:coverdislocationiswavecovercanbefoldedinhalf,bothsidesshookattheendsofthecoverlengthdirectiondisplacementdistance.Aftermolding,foldingcartons,withthehandgentlyclosedthecover,shakecovercanbefoldedinhalfclosed,measuredwithaprecisionof1mmsteelruleshakemisplacedaftercoverclosed.4.Thetestdetails:4.1thetestingprocess(1)sampling:holdupthecartonsamples,topandbottomcoverclosedgently,donottaketheexternalmediumsealing.(2)test:willprovidethecartonsamplesholdup,withthehandgentlyclosedthebottomcover,placedonaflat,smooththesurfaceofthetable,andthengentlyclosetheuppercover,carton,lightpressuremeasurementcanbefoldedinhalfaftertheuppertworollcoverlengthdirectionofdislocationdistance.Thengentlyclosetheupperpartofthewaveinversion,dittodistancemeasuringmisalignmentofthebottomtworollcoverlengthdirection.4.2thetestdataPrecisemeasurementresultsto1mm,topandbottomrockcoverdislocationdistanceatleasteveryfivesetsofdata.(a)(b)图3摇盖错位测试照片表3摇盖错位测试结果unit：mmtimesitems12345averagevalueAtthetopofthe4.05.03.04.03.03.8Atthebottomofthe3.04.55.05.05.04.5Testitem4:thethicknessofthecardboard1.Theteststandard:ASTMD6452.Testequipment:DevicenameunittypeequipmentnumberTheperiodofvalidityofcalibrationThetablepointertypethicknessgaugeGT-313-A--Adjustablepapercuttingknives---3.Testmethod:3.1beforethetestonthemicrometerthicknessgaugecalibration,guaranteethepresserfootandchoppingblockbesmirch,instrumenttoplaceinafixedtable,preventthehappeningofthevibration.3.2thelocationofthesampleplacedonthechoppingblock,tobeabletoguaranteeapointontheedgeofthecontactsurfaceofatleast6mmabovethesampleedgedistance.3.3inallcases,eachsamplemeasuredatleastfivetimes.3.4attheendofthestopintimetoreadthedata,ifnecessary,theresultswiththedeviationwhenthecalibration.3.5presserfootdroprateandtostopintimewithintheprescribedscope,sidepaperboardcompressionmakesthemeasurementisnotaccurate.50+2kpapressureoffoot,tostopintimefor3+1s,presserfootdropspeedwas0.8+/-0.1mm/s.4.Thetestdetails:4.1thetestingprocess(1)sampling:cardboardsampletoboxboard,boxboardaroundcornersandcentersampling,foratotaloffivesamples,sizeis100mm*100mm.(2)test:firstofalltocalibrationofinstruments,adjusttheinstrumentzero,placethesamplebetweenthemeasuredsurface,tobeabletoguaranteeapointontheedgeofthecontactsurfaceofatleast6mmabovethesampleedgedistance.Testslowlyatarateof0.8+/-0.1mm/swillbeanothermeasureonfacegentlymovedtosample,payattentiontoavoidanyimpact,afterbeingindicatedvaluestability,beforetheboardissag,usuallyfinishreadingin2-4s.4.2thetestdataMeasurementsinmm,readthedataonthemicrometer,accuratetoonedecimalplaces,recordfivesamplemeasuredresults.Figure4boardthicknesstestphotosTable4boardthicknesstesttableunit：mmtimesitems12345averagevalue17.957.947.927.977.907.9427.978.068.018.018.048.0237.927.917.927.917.957.9247.407.387.507.497.357.4257.787.757.787.767.797.77overallmean7.81Testingproject5:cardboardg1.Theteststandard:ASTMD646-1996(2001).2.Testequipment:DevicenameunittypeequipmentnumberTheperiodofvalidityofcalibrationelectronicscalesAB204-N--electronicscales---3.Testmethod:3.1whenusescalestoavoidairflow.3.2humidityhadagreatinfluenceonthemeasuredvalueofthepapergram,beforethetestsamplemustbeintheconstanttemperatureandhumiditytestchamberprocessingmorethan24hours.4.Thetestdetails:4.1thetestingprocess:(1)samplingboardsampleboxboard,boxboardaroundcornersandcenterpartofthesampling,atotalofsamplesfrom10,sizeis100mm*100mm.(2)test:thelaboratoryofelectronicprecisionbalance,measured10thequalityofthesamplepiece,accuratetothreedecimalplaces.4.2thetestdataAccordingtotheformulatocalculateG,GthecardboardG,Mforthequalityoftheelectronicprecisionmeasurementscales.Fortensampletakearithmeticaverage,canhavetoaveragegramweightofthecartons.Figure5cardboardgtestphotosTable5cardboardgtesttabletimesitemsTheelectronicbalancereading（g）Cardboardg（g/m2）112.92131292.1212.89181289.2312.86111286.1413.01761301.8512.97911297.9613.01101301.1713.02781302.8813.01041301.0913.04441304.41012.82181282.2mean1295.9Testitem6:shakecoverfolding1.Theteststandard:no2.Testequipment:no3.Testmethod:Accordingtothetestrequirements,theshakecoverfoldingtestusingartificialfoldtest,doesnotinvolvefoldingtestmachine.4.Thetestdetails:4.1thetestingprocess(1)sample:willprovidetestcartonholdup,keepthetopandbottomrockcoverisnotsealed.(2)test:placethecartononaflat,smooththesurfaceofthetable,manualoperationbythetestengineer,willshakethecartoncoverinsideandoutsidefolded180degrees,,afterthefirstround5times.Eightshakecovertopandbottomareallonatest.4.2thetestdataCountlessaccordingtothetestoutput,testengineertocheckthepapernoobviouscracks,outsideisthrough.（b）Figure6rollcoverfoldingtestphotosTable6rollcoverfoldingtestresultstestitemsCartonisAtthetopoftherockcover1NoobviouscracksinbothinternalandexternalpaperAtthetopoftherockcover2NoobviouscracksinbothinternalandexternalpaperAtthetopoftherockcover3NoobviouscracksinbothinternalandexternalpaperAtthetopoftherockcover4NoobviouscracksinbothinternalandexternalpaperThebottomrollcover1NoobviouscracksinbothinternalandexternalpaperThebottomrollcover2NoobviouscracksinbothinternalandexternalpaperThebottomrollcover3NoobviouscracksinbothinternalandexternalpaperThebottomrollcover4NoobviouscracksinbothinternalandexternalpaperTestitem7:marginalpressurestrength1.Theteststandard:GB/T6546-19982.Testequipment:devicenameunittypeEquipmentmodelTheperiodofvalidityofcalibrationThecompressionstrengthtesterCT-300A-OnApril8,2023Adjustablepapercuttingknives---3.Testmethod:3.1onsamplesrespectivelyfor10shortedgeandcorrugateddirectionparallelrectangularsample,itssizeis25mm*100mm,samplecannothaveindentation,printingmarksanddamage;3.2putsampleatthecenterofthepresstable,maketheshortedgeperpendiculartothetwosampleclamp,withthesupportguideblocksample,thesampledidnottilt,tostartthemachinepressureof12.5mm/minspeedtopressureonthesample,samplecanwithstandmaximumpressure,accurateto1n.3.3thecalculationisbasedonthearithmeticmeanofthevaluesby10samplethemarginalpressurestrengthofthesample.4.Thetestdetails4.1thetestingprocess:(1)samplingwithadjustablefrompapercuttingknivesonthecorrugatedcartonsampletaking10shortedgeandrespectivelythecorrugateddirectionparallelrectangularsample,itssizeis25*100+/-0.5mm+/-0.5mm,thesamplecannothaveindentation,printingmarksanddamage.Cutout10specimens.(2)test:putthesampleatthecenterofthepresstable,makethesampleoftheshortedgeperpendiculartothetwolinkingpiece,withthesupportguideblocksample,endfaceandverticalbetweentwoplaten,thesampledidnottilt,tostartthemachinewith12.5mm/minspeedofpressureonthesamplepressure,pressurereaches50Nchannelblock,untilthesamplecrushing,recordsamplecanwithstandmaximumpressure(N),accuratetotwodecimalplaces.Accordingtotheaboveprocessisrepeatedfollow-upsampledetection.4.2thetestdataThecalculationisbasedonthearithmeticmeanofthevaluesby10samplethemarginalpressurestrengthofthesample.Marginalpressurestrengthformulaisasfollows:,ofwhichRmarginalpressurestrength(N/m),Llongsidelengthforsample,theunitismm,Fsamplemeasuredmaximumpressure.Figure7-1marginalpressurestrengthtestphotosFigure7-2marginalpressurestrengthtestresultsdataTestproject8:popstrength1.Theteststandard:ASTMD774/D774M-972.Testequipment:devicenameunittypeEquipmentmodelTheperiodofvalidityofcalibrationCardboardbursttesterBSM-6000-OnApril8,2023Adjustablepapercuttingknives---3.Testmethod:Notlessthan20,3.1testsamplesizeisnotlessthan100mm*100mm,andsamplingshouldbeinvolvedineverypartofsamplecarton,mademorerepresentative.3.2unlessyouknowinadvancebythetestboardcanbearpressure,otherwisethefirstofthetestinstrumenttocarryonthepreliminaryexperiment,inordertogettheinstrumentsuitableforloadandavoidoverload,preliminaryexperimentsavailableinventoryscalerangeallowmaximumpressure.Optionsareshownintable1andtable2.Table1scalefeaturesFracturepressurerangeMeasurerangeScalelevelintervalMeasuringscalabilityKPapsiKPapsiKPapsimL/KPamL/psi28-774-110-1050-150.70.156–1618-230-2100-30800.011105-13515-450-4200-60500.007210-63030-900-8400-1300.004525-157575-2250-21000-30014.02.00.0070.001Table2sensors/electronicreaderfeatureFracturepressurerangeThesensorrangeveracityKPapsiKPapsiKPapsi5-3002-500-3000-501.00.255-5002-1000-5000-1002.50.510-10002-2000-30000-2005.01.030-30005-5000-50000-50015.02.53.3ifthemachinemaintenance,mayletairintothehydraulicsystem,takemeasures,toensurethatalltheairhasbeenremoved.Observethepressure.Pressureislessthanthefollowingvaluesthatexistinthesystemofexcessair.measurementrangepressure，KPa（psi）0-3083（12）0-60138（20）0-120241（35）0-300621（90）Applyingto95+3.4safelytosample,5ml/minofhydrostaticpressure,untilthesampleisbroken,andrecordthemaximumpressuregauge.Toseethetestedsampleloosenanymobileedges(buckling),iftheboundaryslip,istogiveuptheexperiment,increasecompressionforcetothesubsequenttest.3.5atleasttenacceptabletest,loadpressurevalueofeverysideboardarethesame,can'tcontainthewatermark,crease,defectsordamageareatestobviously.3.6aftereachtest,toresettheinstrument.Formeter,thisincludesgentlypointerbacktozero.4.Thetestdetails:4.1thetestingprocessTaking20(1)thesample:thesamplesizeisgreaterthanthemachinechuck,selectchuckcancompletelycovertestingmachine,andmakethemark.Estimatedsamplesizeisgreaterthanatleast100mmx100mm.(2)test:openthechuckofsample,thesampleinthemiddleofthetwosamplechuck,andcompletelycovered,clampingrotatinghandle,maketheblessingpressuretoselectinthetable1andtable2,openthemachine,thechuckstartapplyingpressuretothesample,untiltheclampingforceof630kpa,hydraulicoil(95+5ml/minspeedofflowandmakingfilmraisedburstingtestspecimen,returnedtothepistons,untilthefilmbelowtheplaneoftheclamp,readtheburstpressureofinstructionsoftheinstrument,accuratetokpa.Loosenthechuck,removethesampletodeterminethenext.Whenthesamplehaveobviousslidingorbeblessingareaofwrinkling,measureddatawillbedispensedwith.Ifnotrequiredtoreportonbothsidesofthecardboardfordeterminationoftheresults,theeffectivedatashouldbemeasured20,ifyouneedtoreportonbothsidesofthecardboardfordeterminationresults,thesurfaceshouldbevariousmeasuring10eachvaliddata.4.2thetestdataThefinalresultsaccordingtothevaliddataaveraged20,retaintwodecimalplaces,unitsfortheKPa.Figure8-1burststrengthtestphotosFigure8-2articledataburststrengthtestresultTestproject9:compressionchamber1.Theteststandard:ASTMD642-002.Testequipment:devicenameunittypeEquipmentmodelTheperiodofvalidityofcalibrationCartonCompressionTestingMachineGT-7001-DS-OnApril8,20233.Testmethod:3.1thecartonsundertestintheverycentreofthetestingmachinepresstable,downalongtheexpecteddirection,lestproduceeccentricload.3.2linkingpiecebeforecontactwithcartonsampletotestingmachine,theinitialpressureorload.Singlelayercorrugatedcarton,optionalinitialpreloading222n,doubleandthreelayerfor450nand2220n.3.3to12.7+/-2.5mm/minspeedcontinuousmovingclamploadload,untilcrushingorreachthespecifiedload.3.4beforeeachtypeloadtesting,shouldsetupsomekeypointsintheappropriatelocations,recordthedeformationofthesekeycompressionload,maximumloadanddeformation.4.Thetestdetails:4.1thetestingprocess(1)sample:willopenthecorrugatedcardboard,papertapesealing,sealingtapemustleveloff,theadhesivetapeisnotcrookedline,nobubbles,thecartonsamplenumber.(2)test:(1)thetestsamplesatpredeterminedstateinthepresstablecenter,preloadingonthesample220n,thesamplesurfaceandgoodpresscontacts;(2)ataspeedof12.7+/-2.5mm/minevenmovingplaten,whencrushingtestsample,recordtheforcevalue,withfivesamplestestaverageforresults;4.2thetestdataTakethepressurecurveofmaximumpressurevalue,record,isthecompressivestrengthofemptycontainers.Figure9,i.e.thecompressivetestphotosTable9,i.e.thecompressivetestresultstimesitemspress（N）15623.8925577.5935990.0445554.1455746.21averege5698.37Testprojects10:moisturecontent1.Theteststandard:ASTMD644-992.Testequipment:devicenameunittypeEquipmentmodelTheperiodofvalidityofcalibrationelectronicscalesAB204-N--Drumwinddryingoven--3.Testmethod:3.1ASTMtestequipmentforweighingD644-99container,thermometer,dryingoven,chemicaldayequality.Inthelaboratoryonlyneedelectronicbalanceanddrumwinddryingoven.3.2whenthewatertestisusedtocalculatewater-basedchemicalanalysisofpaperorcardboard,thesamplenotlessthan1g,itisbesttonotlessthan2g;Whenthewatertestusedtodeterminetheshippingofwater,atthetimeofshipment,samplesofnotlessthan50g;Whenthewatertestusedtodeterminetheotherphysicalproperties,testsamplesshouldbeheavyabout50g.Undertheconditionofthecontainer,thesamplemustbecutfromthesealingparts,optimizingthecartonswithoutprintingpart,andshouldbecutfortestingsamplesfromeachcarton.3.3willdrycontainerindryingoventodry,cooltoroomtemperature,inthebalancecontainertareweight.Usetweezersorclean,dryrubbergloveswillquicklyintothesamplecontainer,weighinglinkshouldalsoavoidhandcontactwiththesample.Repeatthedryingandweighingoperation,untiltheweightofthedifferencebetweentwocontinuousweighinglessthan0.1%byweightofthesample.Whenweighingaccurateto1mg.4.Thetestdetails:4.1thetestingprocess:(1)samplingfromcartonsealingparts,notprintcuttingboard,weighingapproximately50g,intheconstanttemperatureandhumiditytestchamberwith24hours.(2)test:willwithsampleofthecontainer,intothedrumwinddryingoven,makesthetemperaturekeptat105℃+2℃,drying,sampleandcontainershouldbeinthesameovendryingatthesametime.Whenthesamplesarecompletelydry,thesampleshouldbequicklyputintothecontainer,andcoverthelid,andthencooledinthecontainerinthedryer.Quicklydeflatedthebalanceofinternalandexternalpressure,withscaleswithsamplecontainer,repeattheaboveoperation,thedryingtimeatleastforthefirsthalfofthedryingtime.Whentwoconsecutiveunderthespecifiedtimeinterval,theweighingofthedifferenceisnotmorethan0.1%ofthemassofspecimenbeforedrying,canthinksamplehasamountedtoconstantweight.4.2thetestdataPapermoisturecontent(X%)shouldbecalculatedaccordingtothetype:TypeofM1onbehalfofthedryweight(g)ofthesamplesbefore,afterdryingtheM2representativesampleweight(g).Figure10watercontenttestphotosTable10watercontenttestresultsItemsnumberBeforebaking（g）Forthefirsttimeweighing（g）Thesecondweighing（g）Thethirdweighing（g）moisturecontent（%）113.011012.025012.016012.01587.65213.027812.054012.048712.04557.54313.010412.045212.033012.03507.50413.044412.076112.064512.06307.52512.821811.890511.858911.86507.46overallmean7.53Testproject11:printingiswiped1.Theteststandard:no2.Testequipment:no3.Testmethod:NothereforreferenceofASTMstandardsorChinanationalstandard.Accordingtothetestrequirements,printingwipetestusingartificialwipetesthere,notinvolvingthespecifictestingmachine.4.Thetestdetails:4.1thetestingprocess(1)sampling:takethecompanytoprovidetheseal,andcompleteprintingpartofthecarton,cutdownasexperimentalsamples.(2)test:taketwopiecesofsample,withtwosamplesoftheprintingsurfacecontact,eachothertoruborwipethreetimes,checkfordiscoloration,shading,printingproblems,suchasbetween.Twosetsofsamplesandtesting,bestcaneffectonthewholecartonisrepresentative.4.2thetestdataThetestprogramdoesnotinvolvethespecificdataproblems,mainlyaccordingtowipeafterwhetherthereisafading,theproblemsuchasshading,horror,flaky,whethertheprojectisqualified.(a)(b)Figure11printingwipetestphotosTable11printingwipethetestresultstestnumberCarton1Doesnotappearobviousfading,thephenomenonsuchasshading,horror,flaky2Doesnotappearobviousfading,thephenomenonsuchasshading,horror,flaky3Doesnotappearobviousfading,thephenomenonsuchasshading,horror,flaky4Doesnotappearobviousfading,thephenomenonsuchasshading,horror,flaky5Doesnotappearobviousfading,thephenomenonsuchasshading,horror,flakyTestproject12:connectionstrength1.Theteststandard:no2.Testequipment:no3.Testmethod:HerethereisnoreferencetoASTMstandardsorCh