基本信息:
- 专利标题： 중공 성형품의 제조 방법 및 장치
- 专利标题（英）：Method and device forming hollow molded product
- 专利标题（中）：形成中空成型产品的方法和装置
- 申请号：KR1020127031968 申请日：2011-07-19
- 公开(公告)号：KR1020130021402A 公开(公告)日：2013-03-05
- 发明人： 하타케야마하루마사
- 申请人： 가부시끼가이샤 헤이와 가가꾸 고교쇼
- 申请人地址： *-*-**, Baraki, Ichikawa-shi, Chiba ***-****, Japan
- 专利权人： 가부시끼가이샤 헤이와 가가꾸 고교쇼
- 当前专利权人： 가부시끼가이샤 헤이와 가가꾸 고교쇼
- 当前专利权人地址： *-*-**, Baraki, Ichikawa-shi, Chiba ***-****, Japan
- 代理人： 장수길; 성재동
- 优先权： JPJP-P-2010-161672 2010-07-16
- 国际申请： PCT/JP2011/066316 2011-07-19
- 国际公布： WO2012008601 2012-01-19
- 主分类号： B29C41/08
- IPC分类号： B29C41/08 ; B29D22/00
The present invention is to provide a method of manufacturing a hollow molded article and an apparatus which can be easily stably manufactured by effectively a very thin hollow molded article having a uniform thickness. The interior of a possible mold divided into two or more, from the spray jig inserted from the inlet of the mold, spraying step of forming a resin layer by spraying a liquid resin having a potential difference with respect to the mold, and the resin layer solidifying step of solidifying and, opening the mold for the spray jig, and the resin solidified in a held state to the mist jig a release step and the resin layer of the support held in the spray fixture to release from said mold a method for manufacturing a hollow molded article, characterized in that formed from the removal step of removing the jig from the spray.
公开/授权文献:
- KR101408413B1 중공 성형품의 제조 방법 및 장치 公开/授权日：2014-06-17