How to test the sealing of PET plastic bottle cap?
- Categories:Industry news
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- Time of issue:2020-04-01
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(Summary description)InthePETbottlecapteststandard,thereareclearrequirementsforthesealperformancetestofthebottlecap.Accordingtothedifferentusesofbottlecaps,therearedifferentregulationsonthemeasurementmethodsofgasfreecapsandgascontainingcaps.Cutofftheanti-theftring(strip)ofthebottlecapwithouttheaircap,andsealitwiththeratedtorqueofnotlessthan1.2nm.Testwiththesealingtester,pressurizeitto200KPa,keepthepressureunderwaterfor1minute,andobservewhetheritleaksortrips;pressurizetheaircapto690kpa,keepthepressureunderwaterfor1minute,observewhetheritleaks,andthenincreasethepressureto1207kpa,keepthepressurefor1minute,andobservethebottleWhetherthecovertrips.TheappearanceofPETplasticbottleistransparent,andconsumerscanseetheproductsinthecontainerclearly,whichgreatlygivesconsumersconfidencetopurchase.Intheaspectofinnovativedesignofbottlebody,PETcontainercanprovideagreatdegreeoffreedom.Itcanbespeciallydesignedaccordingtodifferentrequirements,sothatitsshapecanchangeinmanyways,andgreatlyimprovetheattractivenessoftheproduct.Atpresent,PETbottlesusedinoralliquidarecommon.
How to test the sealing of PET plastic bottle cap?
(Summary description)InthePETbottlecapteststandard,thereareclearrequirementsforthesealperformancetestofthebottlecap.Accordingtothedifferentusesofbottlecaps,therearedifferentregulationsonthemeasurementmethodsofgasfreecapsandgascontainingcaps.Cutofftheanti-theftring(strip)ofthebottlecapwithouttheaircap,andsealitwiththeratedtorqueofnotlessthan1.2nm.Testwiththesealingtester,pressurizeitto200KPa,keepthepressureunderwaterfor1minute,andobservewhetheritleaksortrips;pressurizetheaircapto690kpa,keepthepressureunderwaterfor1minute,observewhetheritleaks,andthenincreasethepressureto1207kpa,keepthepressurefor1minute,andobservethebottleWhetherthecovertrips.TheappearanceofPETplasticbottleistransparent,andconsumerscanseetheproductsinthecontainerclearly,whichgreatlygivesconsumersconfidencetopurchase.Intheaspectofinnovativedesignofbottlebody,PETcontainercanprovideagreatdegreeoffreedom.Itcanbespeciallydesignedaccordingtodifferentrequirements,sothatitsshapecanchangeinmanyways,andgreatlyimprovetheattractivenessoftheproduct.Atpresent,PETbottlesusedinoralliquidarecommon.
- Categories:Industry news
- Author:
- Origin:
- Time of issue:2020-04-01
- Views:0
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