| 摘要 |
<P>PROBLEM TO BE SOLVED: To make it possible to stably feed solid paste without being blocked in a replenishing passage such as a hopper or the like at the replenishing of a hot-meltable paste in a paste container. <P>SOLUTION: This adhesive coating device is equipped with a sheet holding means for holding a sheet bundle at a paste coating position, a paste coating means for coating paste to one edge face of the sheet bundle arranged at the paste coating position, a paste container which has a paste coating means and keeps the hot-meltable paste housed, a heating means for hot-melting the paste therewithin arranged in the paste container, a temperature controlling means for controlling the heating means, a replenishing hopper means for replenishing the solid paste to the paste container, a vacuum duct means for sucking the evaporating component emitting from the paste container and a controlling means for controlling the replenishing hopper means and the vacuum duct means under the constitution that the replenishing hopper means and the vacuum duct means are arranged above the paste container at positions adjacent to each other and the controlling means prevents or reduces the evaporating component from advancing to or its advancement in a replenishing hopper through the actuation of the vacuum duct means at the replenishing of the paste from the replenishing hopper means to the paste container. <P>COPYRIGHT: (C)2008,JPO&INPIT |
