Abstract
A pump cap, which is widely used in daily life, is a cap which holds contents inside a container and can discharge it through a simple pump operation. It provides a useful storage solution and is easy to use. However, existing pump caps contain heterogeneous materials, making it difficult to separate, and this causes many problems for recycling. In this study, an eco-pump module made of an eco-friendly plastic material was designed for easy recycling and injection molding analysis was performed using a CAE program. In addition, the moldability according to the injection conditions was analyzed to enable the selection of conditions which produce high-quality eco-pump modules.
Published Version
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