摘要
在介绍顶空-气相色谱法检验流程基础上,分析镭射纸生产工艺中原材料、烘干温度、烘干时间、放置时间对VOC含量影响,并提出了控制措施。结果表明:镭射纸生产所用的涂料、清漆对VOC含量有显著影响,对超标化合物采用阶梯式温度控制、延长烘干时间、增加检测环节、建立产品跟踪资料库等措施,能有效地控制烟包中的VOC超标问题。
On the basis of introducing the inspection process of headspace gas chromatography,the authors analyzed the effects of raw materials,drying temperature,drying time and standing time on the content of VOC.Control measures were proposed on the basis of the analysis results.The results show that paints and varnishes have significant influence on the content of VOC.The problem of excessive VOC in cigarette packet can be effectively solved by employing stage-wise temperature control scheme,extending the drying time,increasing checking points and establishing a product quality tracking database.
出处
《包装工程》
CAS
CSCD
北大核心
2010年第17期57-60,共4页
Packaging Engineering
关键词
镭射纸
VOC检测
因素分析
控制措施
holographic paper
VOC detection
factors analysis
control measures