GBT 18734-2002 防伪全息烫印箔

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1、ics13310A90署黔中华人民共和国国家标准GB/T18734-2002防伪全息烫印箔Anti-counterfeitingholographichotstampingfoil2002一05一21发布2003一01一01实施GB/T18734-2002目次前言··············⋯⋯‘···········································，.··········································⋯⋯1范围··················································

2、······················································⋯⋯z规范性引用文件·································。。····。···································⋯⋯‘二‘二‘二‘二‘二3术语和定义····，.··························································································⋯⋯4防伪技术的分类·······················⋯⋯‘··

3、··································。····。。·⋯‘⋯“·“··⋯⋯5防伪力度··············································价··················································⋯⋯6技术要求·........................................................................................................7试验方法····················

4、。·················，········································。。··················⋯⋯8检验规则·........................................................................................................9标志、包装、运输、贮存···········································。······································⋯⋯Gs/T

5、18734-2002前言本标准的相关技术条件均符合Gs/T17000-1997《防伪全息产品通用技术条件》中相应的技术要求。本标准由国家质量监督检验检疫总局提出。本标准由全国防伪标准化技术委员会归口。本标准起草单位:国营五八零八厂、北京三友激光图像公司。本标准主要起草人:王振亮、王吉章、孙有林、刁全利、郭继光、谭作忠、彭涛。GB/T18734-2002防伪全息烫印箔1范围本标准规定了防伪全息烫印箔所采用的防伪技术的分类、防伪力度和产品的技术要求、试验方法、检验规则及标志、包装、运输、贮存。本标准适用于以塑料薄膜为基材，经涂布、镀膜、模压及分卷等工序而制成的防伪全息烫印箔。2规

6、范性引用文件下列文件中的条款通过本标准的引用而成为本标准的条款。凡是注日期的引用文件，其随后所有的修改单(不包括勘误的内容)或修订版均不适用于本标准，然而，鼓励根据本标准达成协议的各方研究是否可使用这些文件的最新版本。凡是不注日期的引用文件，其最新版本适用于本标准。GB/T2828-1987逐批检查计数抽样程序及抽样表(适用于连续批的检查)GB/T2829-1987周期检查计数抽样程序及抽样表(适用于生产过程稳定性的检查)GB/T6543-1986瓦楞纸箱GB/T7706-1987凸版装演印刷GB/T10456-1989电化铝烫印箔GB/T17004防伪技术术语3术语和定义G

7、B/T17004确立的以及下列术语和定义适用于本标准。3.1GB/T18734-20023.7套色错位colorpatternpositioningerror有共同的边界不同色彩图像的套准偏差。3.8信嗓比signaltonoiseratio衍射光中再现图像的信号光强与噪声光强之比。3.9衍射效率diffractionefficiency衍射光中再现图像的信号光强与入射光强之比。3.10图像位t偏差imagespositioningerror各个单元图像实际位置与其理论位置的偏差。4防伪技术的分类4.1