基本信息:
- 专利标题： 2축 압출 장치 및 필름 제조 방법
- 专利标题（英）：Twin-screw extrusion device and method for manufacturing film
- 申请号：KR1020157036538 申请日：2014-06-24
- 公开(公告)号：KR101810856B1 公开(公告)日：2017-12-20
- 发明人： 야마다아키라 , 하라다케이
- 申请人： 후지필름 가부시키가이샤
- 申请人地址： *-**-**, Nishi Azabu, Minato-ku, Tokyo, Japan
- 专利权人： 후지필름 가부시키가이샤
- 当前专利权人： 후지필름 가부시키가이샤
- 当前专利权人地址： *-**-**, Nishi Azabu, Minato-ku, Tokyo, Japan
- 代理人： 하영욱
- 优先权： JPJP-P-2013-139304 2013-07-02; JPJP-P-2014-037490 2014-02-27
- 国际申请： PCT/JP2014/066747 2014-06-24
- 国际公布： WO2015002035 2015-01-08
- 主分类号： B29C47/00
- IPC分类号： B29C47/00 ; B29C47/40 ; B29C47/60 ; B29C47/82 ; B29C47/92
The invention, and the cylinder having an extrusion obtain extruding a molten resin, one or more of the outer diameter Φ100mm rotatably disposed in the cylinder 2, the screw, and a first refrigerant class volleyball, and melting resin and a heat exchange refrigerant to the refrigerant distributor which in the cylinder having a flow passage, is arranged in a cylinder with a cooling system disposed in the wall, in the molten resin flow direction, the extrusion cylinder obtain a downstream side, and a film film-forming apparatus upstream of forming the molten resin extruded from the extrusion port melt and temperature detection means for detecting a temperature of the resin, by controlling the amount of supply of a coolant class volleyball of the coolant, which controls the temperature difference between the temperature and the resin temperature setting of the molten resin detected by the temperature detecting means to less than a predetermined Im gyetgap It provides a twin-screw extruder having a resin temperature control means.
公开/授权文献:
- KR1020160015278A 2축 압출 장치 및 필름 제조 방법 公开/授权日：2016-02-12