瓦楞纸箱爆线的分析及模拟加湿通道的改善方案
2021-11-02蒋钊睿
蒋钊睿



摘要:爆裂是非常严重的纸箱质量缺陷之一,行业内称之为爆线,一旦发生既影响产品外观视觉效果,也影响产品物理力学性能,造成严重的经济损失。针对爆线问题,本文重点分析产生的原因,并在分析传统解决办法的基础上提出我司采用的便捷模拟加湿通道解决方案,即运用天桥上搭大棚的形式。通过大量测试,其数据表明此方案能通过锁住水分来解决秋冬季节瓦楞纸板爆线的问题,大大提升了公司的产品质量和经济效益。
关键词:瓦楞纸箱;爆线;含水率;天桥;大棚
中图分类号:TB48;TB484.1 文献标识码:A 文章编号:1400 (2021) 08-0037-05
Analysis of Corrugated Box Cracking and Improvement Scheme of Simulated Humidification Channel
JIANG Zhao-rui(Shanghai xintonglian Packaging Co., Ltd., Shanghai 201908, China)
Abstract: Cracking is one of the most serious carton quality defects, which is called Cracking line in the industry. Once it happens, it not only affects the visual effect of the product appearance, but also affects the physical and mechanical properties of the product, causing serious economic losses. In view of the problem of burst lines, this paper focuses on the analysis of the causes, and on the basis of the analysis of traditional solutions, proposed our company adopted a convenient simulation of humidification channel solution, that is, the use of greenhouse on the bridge. Through a large number of tests, the data show that this scheme can solve the problem of corrugated cardboard burst line in autumn and winter season by locking water, and greatly improve the companys product quality and economic benefits.
Key words: corrugated box; cracking; water content; overpass; greenhouse
瓦楞紙箱作为环保型的包装材料已经成为一种主流趋势。特别是在现阶段全国范围内对环境保护的大趋势下,瓦楞纸箱与我们的生活、工作已经戚戚相关,密不可分。在我们的生活中,信息网络发展给我们带来了前所未有的便捷,我们随处可见的快递物流业,在包装上广泛采用纸箱作为货品的外包装容器,这也是瓦楞纸箱行业快速发展的一大助力[1-2]。
随着市场对瓦楞纸箱的需求增加,各企业在瓦楞纸箱生产过程中对提高效率、改善品质、减低损耗、降低成本等不断提出更高要求。其中,纸箱爆线问题是纸箱制造过程中品质改善的重要问题之一。瓦楞纸箱摇盖上的压线爆线在瓦楞纸箱GB/T6543-2008中描述为纸箱面里纸裂缝,并定为轻缺陷,面纸不得有裂缝,里纸允许裂缝总长度不超过70mm,如图1(a)所示[3-4]。这是纸箱的一项重要问题点,行业内都在想尽办法消除该问题,从而来促进产品质量提高,降低损耗。……
