Proceedings of the Korean Society for Technology of Plasticity Conference (한국소성가공학회:학술대회논문집)

The Korean Society for Technology of Plasticity and materials processing (한국소성∙가공학회)
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Analysis of Micro Injection Molding Process for Polymeric Microneedle Fabrication

플라스틱 마이크로니들의 미세사출성형공정에 대한해석

  • 이성희 (한국생산기술연구원 정밀금형팀) ;
  • 강정진 (한국생산기술연구원 정밀금형팀) ;
  • 허영무 (한국생산기술연구원 정밀금형팀) ;
  • 정태성 (재영솔루텍(주) 플라스틱 응용기술연구소)
  • Published : 2005.05.01
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Abstract

Micro injection molding analysis for microneedle fabrication was performed in the present study. The dimensions of width and thickness for microneedle are 600um, 500um, respectively. A delivery system based on guidelines for traditional injection molding was designed for four-cavities molding system. To investigate the effects of processing conditions in the mirconeedle fabrication, injection molding analysis using commercial code was performed. It was shown that the total injection time has a significant effect on the fabrication of microneedles.

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