| 摘要 |
PURPOSE: An apparatus for bonding both ends of a polyethylene resin film is provided to effectively bond both ends of the polyethylene resin film by using a reusable polyethylene resin film. CONSTITUTION: A bonding apparatus comprises a winding device(1) wound with a printed polyethylene resin film(F). The winding device(1) includes a winding roller(2). A processing device(11) including a high frequency generating device(12) is provided on a front portion of the bonding apparatus so as to roughly process one end of the printed polyethylene resin film(F). An adhesive supplying device(21) is provided to coat an adhesive on one end of the printed polyethylene resin film(F). The coated adhesive is dried by a drying device(31). The position of the printed polyethylene resin film(F) passing through the processing device(11), the adhesive supplying device(21) and the drying device(31) is detected by a position detecting device(41).
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