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Iindividual shoe cabinet and bookshelf
Source publication
With the continuous development of electronic commerce, the business volume of online shopping is increasing year by year. The quantity of rubbish brought by express package also cannot be overlooked, which will bring serious environmental pollution and waste of resources. At present,the relationship between economic growth and resources, environme...
Context in source publication
Context 1
... purpose of the design is to improve the pressure resistance and buffering power, to prevent the breakage of the package effectively, to protect the integrity of the outer packaging, to further improve the return of the express package and revenue utilization rate during the transportation process. Figure 3. Corrugated paper and honeycomb board As shown in Fig.4, the personality collection cabinet classifies the express package by shape and size, according to their hobbies or the room as a whole environment, the use of boxes together with vertical bonding can be made into a shoe rack, children's toy storage cabinets, personality bookshelf and simple wardrobe. ...
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The extensive usage of plastic bags has caused detrimental environmental damage, and an influx of research efforts have been undertaken to reduce people’s usage of plastic bags. However, studies regarding people’s reuse of plastic bags are still scarce. Therefore, this study is motivated to bridge this research gap by examining the determinants of...
Citations
... According to the National Bureau of Statistics data, China's 2011-2021 express business volume increased significantly (see Figure 1). At the same time, along with the in-depth implementation of the new development pattern strategy, China's express industry will certainly enter a new stage of development shortly, bringing a new round of growth in the volume of express business and its revenue [1][2][3][4]. The monitoring data of the State Post Bureau showed that the country received 569 million express parcels on the Double Eleven, an increase of 28.54% year-on-year. ...
... Meaning Total cost f 1 Shipping cost f 2 Processing cost f 3 Construction cost Number of candidate nodes d ji The straight-line distance between the jth candidate node and the ith candidate node V ji Packing volume between the jth candidate node transported to the ith candidate node V i Amount of packaging recycling at the ith node V max ...
... Mass equivalent per courier package t rk Freight rate for the kth vehicle unit, k = 1, 2, 3, 4 a j Processing cost using the jth technology unit (j = 1,2,3) C k Regional k unit construction costs, k = 1, 2, 3, 4 Unit storage capacity g 1 2 emissions during transportation g 2 CO2 emissions from the treatment process c trk ...
With the development of China’s express delivery industry, the number of express packaging has proliferated, leading to many problems such as environmental pollution and resource waste. In this paper, the process of reverse logistics network design for express packaging recycling is given as an example in the M region, and a four-level network containing primary recycling nodes, recycling centers, processing centers, and terminals is established. A candidate node selection model based on the K-means algorithm is constructed to cluster by distance from 535 courier outlets to select 15 candidate nodes of recycling centers and processing centers. A node selection model based on the NSGA-II algorithm is constructed to identify recycling centers and processing centers from 15 candidate nodes with minimizing total cost and carbon emission as the objective function, and a set of Pareto solution sets containing 43 solutions is obtained. According to the distribution of the solution set, the 43 solutions are classified into I, II, and III categories. The results indicate that the solutions corresponding to Class I and Class II solutions can be selected when the recycling system gives priority to cost, Class II and Class III solutions can be selected when the recycling system gives priority to environmental benefits, and Class III solutions can be selected when the society-wide recycling system has developed to a certain extent. In addition, this paper also randomly selects a sample solution from each of the three types of solution sets, conducts coding interpretation for site selection, vehicle selection, and treatment technology selection, and gives an example design scheme.
