文章摘要
段华伟,余明光,吴永飞,王志伟.脉冲电晕对气调包装薄膜透气性能影响研究[J].包装工程,2013,34(21):20-24.
DUAN Hua-wei,YU Ming-guang,WU Yong-fei,WANG Zhi-wei.Influence of Pulse Corona on Air Permeability of Modified Atmosphere Packaging Film[J].Packaging Engineering,2013,34(21):20-24.
脉冲电晕对气调包装薄膜透气性能影响研究
Influence of Pulse Corona on Air Permeability of Modified Atmosphere Packaging Film
投稿时间:2013-08-20  修订日期:2013-11-10
DOI:
中文关键词: 脉冲电晕处理  气调包装  薄膜透气率  表面张力
英文关键词: pulsed corona treatment  modified atmosphere packaging  film permeability, surface tension
基金项目:产品包装与物流广东普通高校重点实验室开放基金资助(2011001)
作者单位
段华伟 广东壮丽彩印股份有限公司, 汕头515064 
余明光 广东壮丽彩印股份有限公司, 汕头515064 
吴永飞 广东壮丽彩印股份有限公司, 汕头515064 
王志伟 产品包装与物流广东普通高校重点实验室, 珠海519070 
摘要点击次数:
全文下载次数:
中文摘要:
      采用脉冲电晕对非极性的食品包装薄膜聚乙烯(PE)和聚丙烯(PP)进行表面处理,研究了电晕处理时的4 种因素(即放电功率、电极与薄膜间的距离、走膜速率和导辊温度)对薄膜透气率的影响,探讨了电晕处理后薄膜的透气率和薄膜的表面张力值之间的关系,建立了电晕处理对薄膜透气率的影响规律。结果表明,电晕处理对薄膜的表面张力和薄膜的透气率有明显的影响,为建立电晕处理与薄膜透气率之间的数学模型和气调包装设计提供了可靠的薄膜透气率数值计算。
英文摘要:
      The surface of non-polar food packaging film of polyethylene (PE) and polypropylene (PP) was treated by pulsed corona. The influence of four factors of the pulse corona treatment on air permeability of the film was studied, which were the discharge power, the distance between thin film and electrode, film moving speed, and the guide roll temperature. The relation between film surface tension and film air permeability after corona treatment was discussed. The influencing rule of corona treatment on film air permeability was established. The results showed that corona treatment has significant influence on surface tension and air permeability of the film. The purpose was to provide reference for establishing mathematical model between corona treatment and air permeability of film, and reliable numerical calculation of film air permeability for modified atmosphere packaging design.
查看全文   查看/发表评论  下载PDF阅读器
关闭

关于我们 | 联系我们 | 投诉建议 | 隐私保护 | 用户协议

您是第22606586位访问者    渝ICP备15012534号-2

版权所有:《包装工程》编辑部 2014 All Rights Reserved

邮编:400039 电话:023-68795652 Email: designartj@126.com

    

渝公网安备 50010702501716号