• Proceedings of the KAIS Fall Conference
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• 2011.12b
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• pp.514-517
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• 2011

본 연구에서는 사각형태 화장품 케이스 사출성형 시 발생되었던 수지 미성형 불량을 해결하기 위하여 사출성형해석 기술을 통해 성형품 형상변경 및 사출금형 내 유동 시스템 수정방안 도출을 수행하였다. 대상제품인 사각형태 화장품 케이스는 상측부 케이스로서 케이스 외관에 게이트 및 취출흔적이 남지 않아야 함에 따라 측면부 게이트 적용으로 유동거리가 길어져 미성형 불량이 다수 발생하는 제품이다. 따라서, 수지 유동성 향상과 더불어 효율적인 보압전달을 통하여 수지 충전 및 변형발생 저감을 위하여 성형품 형상변화 및 유동시스템 변화에 따른 사출성형해석을 수행하고 결과를 고찰하였다. 이로써 최종적으로 수지 미충전으로 인한 미성형 불량을 제거하고 성형품 변형을 줄일 수 있는 수지유동시스템 수정방안을 제시하였다.

• 프린팅코리아
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• s.24
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• pp.112-113
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• 2004

의약품이나 화장품 패키지, 고급 양주 케이스 등에는 금속성의 꺼칠꺼칠한 질감을 느끼게 하는 부분이 있다. 분명 재질은 종이가 맞는데 느낌은 금속과 같다. 이것은 실크스크린인쇄방법의 하나인 에칭(etching)인쇄로 표현한 것이다.

• Journal of the Korean Institute of Illuminating and Electrical Installation Engineers
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• v.18 no.1
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• pp.21-27
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• 2004

This experimental study investigates the showcase display of cosmetic shops among the commercial space to suggest a desirable lighting by focusing on the lighting surroundings. The important outcomes of this study are summarized below. The result of the experiment for the showcase lighting； they need put the higher intensity lighting in inside for the local lighting and different effect. And for the emotional response, they need to put the horizontal lighting which is installed the behind of showcase and the vertical lighting for the front line lighting system.

• Journal of the Korea Society of Computer and Information
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• v.25 no.5
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• pp.179-186
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• 2020

In this study, we propose an antibacterial cosmetic case using UV wavelengths. UVC have excellent antibacterial strength in terms of economics and convenience. The purpose of experiments was to prove it and to select a suitable permeability material. In experiments, UVA, UVC machanics and the competitor product were used to measure and compare the antibacterial strength of antibacterial cosmetic case using UV wavelength. S. aureus, a gram-positive strain, was used subject to the experiment, and the antibacterial strength measured and compared the number of colonies using the plate count technique. As a result, both UVA and UVC showed antibacterial activity, and UVC showed the most powerful antibacterial activity. In Conclusion, the Quartz glass was the most suitable of the permeable materials, but the more thick the examined quartz material became the less antibacterial strength.

• The Journal of Bigdata
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• v.9 no.1
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• pp.49-60
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• 2024

This study aims to provide insights for developing innovative products, based on reviews from females aged 30 to 70 who bought cosmetic cushions via TV home shopping. Analyzing 200,000 reviews with Selenium and NLP techniques, we found the main audience is in their 50s and 60s, prioritizing radiance, blemish and wrinkle coverage, and adherence. Notably, products with appealing designs were preferred, especially for gifting among relatives and friends. The proposed innovation is Korea's first AI-recommended cushion, utilizing NLP to match customer needs. Key ingredient recommendations include S.Acamella extract and AHA components, chosen for their perceived benefits and consumer preference. The research also highlights the importance of product aesthetics and gift potential, suggesting marketing strategies should emphasize these aspects to appeal to the target demographic. This approach aims to guide product development and marketing towards meeting consumer expectations in the cosmetic cushion industry, making products more personalized and gift-worthy.