A Study on the Development of Shoe Midsole Mold for Flash-less

플래시 발생 억제형 신발 중창 금형 개발에 관한 연구

  • 허관도 (동의대학교 기계공학부) ;
  • 여홍태 (동의대학교 기계공학부) ;
  • 최영 (인제대학교 기계자동차공학부)
  • Published : 2005.01.01


In this study, to develop a flash-less mold for forming of shoe-midsole, experiments and forming analysis were carried out. In order to reduce the extra-materials, the final preform has been modified by the experiment of pressure forming at the room temperature. To measure the contact status of parting surface of mold, the pressure film has been used. The midsole mold of the wedge structure type has been developed for the improvement of the contact status. The vertical pressing mold structure was introduced for the production of a flash-less midsole. By the investigation, flash of shoe-midsole was considerably reduced.


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