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An analysis on the drop impact simulation of dual pump cap container made of eco-friendly materials  

Wi, Eun-Chan (Department of Mechanical Convergence Engineering, Induk University)
Ko, Min-Sung (Department of Mechanical Convergence Engineering, Induk University)
Kim, Hyun-Jeong (Department of Mechanical Convergence Engineering, Induk University)
Lee, Joong-Bae (ILLUPACK Co.,Ltd)
Kim, Min-Su (ILLUPACK Co.,Ltd)
Lee, Joo-Hyung (Department of Mechanical Design and Robot Engineering, Seoul National University of Science&Technology)
Kong, Jung-Shik (Department of Mechanical Convergence Engineering, Induk University)
Baek, Seung-Yub (Department of Mechanical Convergence Engineering, Induk University)
Publication Information
Design & Manufacturing / v.15, no.1, 2021 , pp. 57-65 More about this Journal
Abstract
Pump cap is a product that is widely used due to its ease of use and simple operation. These pump caps are applied to heterogeneous functional cosmetics and are being developed as dual pump caps. However, the conventional dual pump cap has a problem in that it is inconvenient to use and leakage occurs. In addition, it is formed of a plurality of materials, and there is a problem that is difficult to recycle. Lately, since the problem of environmental pollution is getting serious, the dual pump cap, which is difficult to recycle, cannot be used. Currently, eco-friendliness has been considered in Korea, and there are no dual pump cap containers with excellent sealing performance. Therefore, in this study, a dual pump cap container made of eco-friendly material was designed. In addition, finite element analysis was performed to verify the design feasibility of the product.
Keywords
Dual pump cap container; Eco-friendly Material; PP(Polypropylene); Drop/Impact Simulation;
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