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公开(公告)号：KR1020130111806A
公开(公告)日：2013-10-11
申请号：KR1020120033990
申请日：2012-04-02
Applicant: 대안화학주식회사
Abstract: PURPOSE: A manufacturing method of a polyolefin-based film coated with a conductive polymer provides a polyolefin-based film coated with a conductive polymer having excellent heat junction properties at the edge part without generating a blocking problem in a bag. CONSTITUTION: A manufacturing method of a polyolefin-based film coated with a conductive polymer, using a dry lamination device spreads the conductive polymer on a grid type copper plate while continuously supplying a polyolefin-based film. The width and length of the grid type copper plate are 10-30 mm, and the depth is 100-250 mesh. The lining rate of the dry lamination device is maintained at 25-30 m/minute. The temperature gradient from the grid type copper plate to the film winding part is maintained at 65, 70, 85, 80, and 70°C.
Abstract translation: 目的：涂覆有导电聚合物的聚烯烃基膜的制造方法提供了涂覆有在边缘部分具有优异的热连接性能的导电聚合物的聚烯烃基膜，而不会在袋中产生阻塞问题。 构成：使用干式层压装置涂布导电性聚合物的聚烯烃类膜的制造方法，在连续供给聚烯烃类膜的同时，将导电性聚合物分散在栅格型铜板上。 栅格铜板的宽度和长度为10-30 mm，深度为100-250目。 干式层压装置的内衬速度保持在25-30m /分钟。 从栅格型铜板到膜卷绕部分的温度梯度保持在65℃，70℃，85℃，80℃和70℃。
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公开(公告)号：KR101391186B1
公开(公告)日：2014-05-02
申请号：KR1020120033990
申请日：2012-04-02
Applicant: 대안화학주식회사
Abstract: 본발명에따른전도성고분자를코팅한폴리올레핀계필름은코팅하고자하는필름을연속적으로공급하면서필름의이동속도와동일하게회전하는원통형의그리드타입(grid type) 동판을접촉시켜전도성고분자를코팅하는드라이라미네이션(dry lamination) 장치에있어서, 그리드간격을나타내는가로×세로가 10∼30㎜×10∼30㎜범위이고, 심도가 100∼250 메쉬(mesh)인그리드타입동판을사용하고, 상기드라이라미네이션장치의라인(line) 속도를 25∼30m/분으로유지하고, 상기그리드타입동판에서필름와인딩부까지의온도구배를 65, 70, 85, 80, 및 70℃로유지하는단계에의하여제조된다. 그리드타입동판에는닥터나이프(doctor knife)가일정한간격을유지하도록조절되어필름에코팅되는전도성고분자의도포량을조절할수 있다. 통상 200 메쉬의그리드동판을사용한경우전도성고분자의도포량은약 4g/m정도로나타난다. 따라서전도성고분자의도포량은 3∼8g/m범위가바람직하다.
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