| 摘要 |
PURPOSE:To manufacture a laminated separator in high efficiency by laminating a separator film and an electrolyte absorbing material by coating them with an adhesive comprising volatile organic solvent and synthetic glue. CONSTITUTION:A coating nozzle 4 is installed in the lower part of an adhesive container 3 in which an adhesive prepared by adding 0.5wt% carboxyvinyl polymer of synthetic glue to ethyl alcohol of organic solvent is put. A tip of the nozzle is positioned between a cellophane separator 1 and an electrolyte absorbing material 2 to uniformly spread the adhesive. After the separator 1 and the electrolyte absorbing material 2 are coated with the adhesive, they are fed to a drying furnace 5 having a temperature of 80 deg.C and laminated and dried to manufacture a separator 6. The separator 6 is continuously wound with winding equipment. |
