发明名称 Roller heating system for a laminating machine and process for producing rolling shaft thereof
摘要 A roller heating system for a laminating machine comprises a first rolling shaft and a second rolling shaft, wherein the first rolling shaft and the second rolling shaft are parallel with each other, and a heating mechanism is mounted on the respective surface of the two rolling shafts. Then, a heat conduction layer wraps up the respective surface of the above-mentioned rolling shafts as well as the heating mechanisms. When the lamination proceeds, the heat mechanisms firstly heat the heat conduction layers to a working temperature and at the same time, the first and second rolling shafts respectively rotate in a predetermined direction, and then an article covered with laminating plastic films is fed into the roller heating system. The heat conduction layers heat the laminating plastic films to melt the fusion gum of the inner surfaces of the laminating plastic films, and subsequently the laminating plastic films are forced by the compression of the first and second rolling shafts to adhere to the article. Hence, not only good temperature control can be achieved and the lamination quality of the article can be ensured, but also the preheating time of the laminating machine can be shortened and the mechanical construction thereof can be simplified.
申请公布号 US2003102300(A1) 申请公布日期 2003.06.05
申请号 US20020128413 申请日期 2002.04.24
申请人 PRIMAX ELECTRONICS LTD. 发明人 LIN SHIN-FU
分类号 B32B38/00;H05B3/00;(IPC1-7):H05B3/00 主分类号 B32B38/00
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