ISO 6670-2002 速溶咖啡.带衬里的块装件的取样方法

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【英文标准名称】:Instantcoffee-Samplingmethodforbulkunitswithliners
【原文标准名称】:速溶咖啡.带衬里的块装件的取样方法
【标准号】:ISO6670-2002
【标准状态】:现行
【国别】:国际
【发布日期】:2002-08
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC34
【标准类型】:()
【标准水平】:()
【中文主题词】:农产品;作标记;抽样方法;可溶咖啡;定义;包装件;咖啡;采样设备;储存
【英文主题词】:Agriculturalproducts;Coffee;Definitions;Marking;Packages;Samplingequipment;Samplingmethods;Solublecoffee;Storage
【摘要】:1ThisInternationalStandardspecifiesamethodofsamplingaconsignmentofinstantcoffee,shippedintenunitsormore,forthepurposeofexaminationtodeterminewhethertheconsignmentcomplieswithacontractspecification.Thecasesusedhaveinnerliningsofmoisture-resistantmaterialhermeticallysealedbecauseofthehygroscopicnatureofinstantcoffee,andareinunitsgreaterthan10kgnetmass,typicallyupto50kg.Thismethodisalsoapplicabletounitsofmorethan50kg,usuallynamedasbigbagsorsupersacks.Thecasesaregenerallymadeofcardboardofappropriatestrengthandthebigbagsaremadeofsuitableplasticmaterial.2Themethodmayalsobeusedfortheselectionandpreparationofasufficientlyrepresentativesampleoftheconsignment,intendeda)toserveasabasisforanofferforsale,b)forexaminationtoverifythattheinstantcoffeetobeofferedforsalesatisfiestheproducer'ssalesspecification,c)forexaminationtodetermineoneormoreofthecharacteristicsoftheinstantcoffeefortechnical,commercial,administrativeandarbitrationpurposes,andd)forretentionasareferencesampleforuse,ifrequired,inlitigation.Inpractice,consignmentsofinstantcoffeeareoftenblendedinuseandbeforepacking.3ThisInternationalStandardisapplicabletoalltypesofinstantcoffee,asdefinedinISO3509,containedinalltypesofunitswithliners,withtheexceptionstatedin1.4.4Forbulkdensityandparticlesize,thisInternationalStandardappliestospray-driedpowderandfreeze-driedinstantcoffeesonly,asdefinedinISO3509,duetotheintrinsicfragilityofparticlesofagglomeratedinstantcoffee,whichleadstogreaterbreakdownandheadspaceinthefinalpackedunitsfortheconsumer.
【中国标准分类号】:X50
【国际标准分类号】:67_140_20
【页数】:6P;A4
【正文语种】:英语