瓦楞纸箱抗压强度因素影响研究

包装工程论文编号:BZ038  论文字数:20962.页数:42

目  录

摘要………………………………………………………………………………… I
Abstract…………………………………………………………………………… Ⅱ
目录………………………………………………………………………………… Ⅲ
绪论……………………………………………………………………………… 1
1.1课题背景…………………………………………………………………… 1
1.2课题提出与主要研究内容………………………………………………… 1
2. 瓦楞纸板与瓦楞纸箱的概述…………………………………………………… 3
 2.1 瓦楞纸板的概述…………………………………………………………… 3
 2.2 瓦楞纸箱的概述…………………………………………………………… 4
3. 瓦楞纸箱强度设计……………………………………………………………… 6
 3.1 抗压强度的概念…………………………………………………………… 6
 3.2 抗压强度计算公式………………………………………………………… 7
 3.3瓦楞纸箱抗压强度的校核………………………………………………… 8
4．试验方案………………………………………………………………………… 10
 4.1试验材料及设备…………………………………………………………… 10
 4.2研究方法…………………………………………………………………… 10
 4.3试验内容…………………………………………………………………… 11
5．瓦楞纸箱抗压强度的影响因素…………………………………………………13
 5.1瓦楞纸板对抗压强度的影响………………………………………………13
 5.2 瓦楞纸箱对抗压强度的影响…………………………………………… 16
 5.3 纸板、纸箱制造和印刷工艺对抗压强度的影响…………………………22
  5.4 流通条件对抗压强度的影响………………………………………………25
 5.5 各个因素的权重系数………………………………………………………28
6. 提高瓦楞纸箱抗压强度的方法及措施…………………………………………30
7. 结论与展望………………………………………………………………………33
 7.1 结论………………………………………………………………………… 33
 7.2 展望………………………………………………………………………… 34
致谢………………………………………………………………………………… 35
参考文献…………………………………………………………………………… 36
附件………………………………………………………………………………… 37

摘要：本文介绍了瓦楞纸箱的概况，并指出其抗压强度的重要性，在这基础上，研究影响纸箱抗压强度的因素。结果显示，除了原纸强度、瓦楞楞型、瓦楞纸板种类、流通领域外界环境的影响等基本因素外，还有箱型尺寸比例、印刷面积及设计、制造技术等可变因素对瓦楞纸箱不同程度的影响。本文主要以0201型三层瓦楞纸箱这一具体箱型为研究对象，通过试验测试，并收集影响纸箱抗压强度的各因素的统计数据，分析各个因素的影响特征；通过权重系数的比例来研究了各个设计变量对瓦楞纸箱抗压能力的影响程度；寻求提高纸箱强度方法的途径，从理论上分析一些措施和方法带来的抗压强度提高的可能性。
关键词： 瓦楞纸箱；  抗压强度；  影响因素；  试验

Abstract: After an introduction of structure of corrugated carton,this article points out its compressive strength is an important design parameter,and tries to figure out a number of elements affected compressive strength of corrugated carton.Apart from the main impacts, such as corrugating medium, types of corrugated fiber board, and environmental influences, there are also some variables involving size of carton, area of printing and design, and manufacturing technology, etc. This article, taking 0201 cartons as an illustration, analyses the characteristics of the various factors through testing and collecting statistical datas;studies the different degree of influence on corrugated carton through defining weights of the main influencing factors; seeks to improve compressive strength of corrugated carton, and enhance the possibility of compressive strength by means of measures and methodology.
Keywords: Corrugated carton; Compressive strength; Affected factors; Test