摘要
振动是引起果品运输损伤的主要因素之一,而对果品采用合理的缓冲包装是有效降低与控制果品运输损伤的关键。采用目前果品运输中常用的6种缓冲结构对苹果实施包装,进行箱装苹果的振动试验,分析缓冲包装结构形式对果品损伤与振动传递率的影响。结果表明,同一种缓冲包装结构中中间层苹果的损伤率最大,底层苹果的损伤率次之,顶层苹果损伤率最小;采用瓦楞纸板衬垫、发泡塑料网作缓冲包装时,均可有效地降低苹果损伤率,且发泡塑料网对苹果的整体保护特性优于瓦楞纸板衬垫,瓦楞纸板隔档对苹果的损伤率有一定影响。不同的缓冲包装能不同程度地降低包装箱内苹果振动传递率。
Effect of cushion packaying construction on apple vibration bruising were investigated in detail. Effects of six different kinds of cushion packaging construction used commonly on the vibration bruising and transmissibility of apples were conducted. The results indicated： for any one kind of cushion packaging construction, the apple bruising ratios of middle layers were higher than that of the bottom and top layer, and the bottom more than that of the top layer. The cushion materials of corrugated paperboard pad and foam net could effectively reduce the vibration bruising of apples, the whole protection property of foam net to apples was better than that of corrugated paper board pad, and the partition of corrugated paperboard also had a certain effect on the vibration bruising of apples. Different cushion packaging could reduce the vibration transmissibility of apples on different degree.
出处
《食品与生物技术学报》
CAS
CSCD
北大核心
2007年第3期10-13,共4页
Journal of Food Science and Biotechnology
基金
国家"十五"重大科技专项项目(2001BA804A23)
关键词
箱装果品
损伤
缓冲包装
振动传递率
苹果
fruits
bruising
cushion packaging
vibration transmissibility
apples
