武金朋 董迪 赵真真 英琪 张琛 刘芳卫
摘要:目的-为进一步加强塑料污染治理,限制塑料制品使用,研究设计可循环拉链邮袋。方法-了解可循环拉链邮袋的总体要求,目前可循环拉链邮袋的使用情况和现状,以及存在的問题。对比社会主流快递企业循环邮袋各项性能指标并分析,设计可循环拉链邮袋并进行实验验证。结果-经过对比,设计完成DL01和DL02两种型号可循环拉链邮袋,采用双头防爆拉链,可循环拉链邮袋循环使用次数可达50次以上。结论-可循环拉链邮袋可实现拉链自锁效果,具有防盗、绿色环保、可循环再利用的特点,对减少塑料制品使用,推动绿色包装发展具有重要意义,为塑料污染治理提供基础。
关键词:可循环拉链邮袋;双头防爆拉链;循环利用;绿色环保
中图分类号:TB48 文献标识码:A 文章编号:1400 (2021) 04-0055-04
Research on the Recyclable Zipper Mail Bag under the Concept of Recycling Design
WU Jin-peng, DONG Di, ZHAO Zhen-zhen, YING Qi, ZHANG Chen, LIU Fang-wei(Quality Inspection and Standard Research Center of Postal Research Planning Institute Co., Ltd., China Post Group Co., Ltd. Postal Research Center, China Post Group Co., Ltd. Green Packaging Innovation Laboratory, Beijing 100096, China)
Abstract: Purpose-Research and design recyclable zipper pouches to reduce the use of plastic products and strengthen plastic pollution control. Methods-Understand the general requirements, usage and problems of recyclable zipper pouches. Compare the performance indicators of the express companys circulating mail bags, design and verify them. Results-After comparison, the designed double-head explosion-proof zipper of DL01 and DL02 can be recycled for more than 50 times. Conclusions-The recyclable zipper pouch can realize the self-locking effect of the zipper, has the characteristics of antitheft, environmental protection, and recyclability. It is of great significance to reduce the use of plastic products, promote the development of green packaging, and provide a basis for plastic pollution control. Key words: recyclable zipper pouch; double-end explosion-proof zipper; recycling; environmental protection
近年来,随着电子商务和网络购物的不断兴起,我国快递行业高速发展,快递业务量规模连续五年稳居世界第一[1],成为全球快递包裹市场发展的动力源和稳定器[2]。包装箱、包装袋、封套、胶带及集装袋等包装耗材已达千亿量级[3],快递行业快速发展同时,快递包装带来的环境污染[4]、材料消耗等问题日益严重[5],快递行业包装普遍采用单方向包装,使用的一次性包装、塑料包装等,大量劣质包装材料对环境造成破坏以及过度包装导致资源浪费[6],给环境带来巨大的负担。面对快递业务量的迅猛增长,环境问题引起国家和社会的高度关注。……