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大输液袋检测方案

来源:济南兰光机电技术有限公司   2010年09月15日 09:05   941
大输液袋检测方案
大输液袋检测方案汇总我国及相关标准规范,对药品包装及材料检测与控制的指标主要有:阻隔性能、机械性能、厚度、溶剂残留、密封性能、瓶盖扭力、顶空气体分析、等。
1、大输液袋检测阻隔性能
(1)水蒸气透量率检测
(2)氧气透过量检测仪
(3)氮气透过量检测仪
2、大输液袋检测方案药品包装密封性测试仪
密封性能是指包装袋密封是否漏气,该测试可以确保整个产品包装密封的完整性,防止因为产品密封性能不好,而导致泄漏、污染、变质等问题。
3、厚度的测试
药品包装材料厚度是否均匀是检测其各项性能的基础。包装材料厚度不均匀,会影响到阻隔性、拉伸强度等性能;对材料厚度实施高精度控制也是确保质量与控制成本的重要手段。
 4,物理机械性能
1)拉伸强度与伸长率:指药品包装材料在拉断前承受zui大应力值及断裂时的伸长率. 通过检测能够有效地解决因所选包装材料抗拉强度不足而产生的包装破损问题。
2)剥离强度:也被称做复合强度或180度剥离强度,是检测药品包装用复合膜中层与层间的粘接强度。如果剥离强度过低,则极易在包装使用中出现层间分离现象,进而带来物理机械性能与阻隔性能大幅降低而引发系列问题。
3)热合强度:又称为热封强度,是评定药品包装热封合部位封合强度的分析指标。若热合强度不足,会导致包装在热封处裂开、发生药品泄漏、污染等问题。
4热收缩测试:用来评定药包材的遇热收缩性能。
5)穿刺力测试:用来评定药包材及胶塞抗穿刺的性能。
6)插入点不渗透性及注药点密封性测试:用来评定胶塞被穿刺后,穿刺点的密封
性。                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
了解详情请致电:济南兰光
关键词:包装材料
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