Abstract
Owing to the fashion trend and the market needs, this study developed the eco-cushion compact. Through the product design and the advanced process technology, many issues have improved, for instance, the inconvenience of transportation, the lack of multiuse capability, the increase of costs, and the low yield rate. The eco-cushion compact developed in this study was high quality, low cost, and meets the requirements of the eco market. The study aimed at developing a reusable container. Dynamic mold temperature control was introduced in the injection modeling process. The innovation in the product was its multi-functional formula invention, eco-product design, one-piece powder case design, and multifunctional design in the big powder case, mold flow and development of dynamic mold temperature control. Finally, through 3D drawing and modeling, and computer assistance for mold flow and verification to develop and produce models. During the manufacturing process, in order to solve the problems of tightness and warping, development and manufacture of dynamic mold temperature control were introduced. This decreased the injection cycle and residual stress, and deformation of the products has reduced to less than 0.2 mm, and the air tightness increased. In addition, air leakage was less than 2% and the injection cycle decreased to at least 10%. The results of the study can be extended and applied on the future design on cosmetic package and an alternative can be proposed to solve the problems of air tightness and warping. In this study, dynamic mold temperature control is considered as a design with high price-performance ratio, which can be adopted on industrial application for practical benefit and improvement.
Highlights
In a prosperous economy and aging society, the aspects of using cosmetic spread rapidly
2.1.3 Powder case Big powder case: It is designed in an elegant rectangular shape
It is separated from the powder case to provide a clean shell
Summary
In a prosperous economy and aging society, the aspects of using cosmetic spread rapidly. People use cosmetic to secure the aging problem, and global cosmetic markets are increasing annually. Liquid foundation is a product combing water and power applied to the face to create an even color to the complexion, and to look pretty. It is a base layer for more complex cosmetics. Plastic containers are not compatible and corrosion might occur Materials such as glass containers are normally used. The production of glass containers is high cost, and the container itself is heavier, and breakable. These lead to the increase cost in manufacturing
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