| 摘要 |
PROBLEM TO BE SOLVED: To solve the problems such as the efflux or scattering of adhesive outside a coating device and of the overflowing of the pellets of the adhesive under the condition that the coating device for coating the adhesive to the back of a paper bundle is miniaturized. SOLUTION: The height of the side wall, which is nearly parallel to the moving direction of the coating device, of an adhesive tank is made higher than ever. COPYRIGHT: (C)2008,JPO&INPIT
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