PURPOSE: To dissolve troubles on poor adhesiveness between bodies to be stuck by dipping an oblique sticking surface of a stamp jig and an adhesives holding part temporarily in an adhesives tank.

CONSTITUTION: When the oblique sticking surface 34 is brought into contact with the oblique surface 20 to be stuck of the body 14 to be stuck in the neighborhood of the upper end part of the oblique sticking surface 34 of the stamp jig 30, the oblique sticking surface 34 is dipped temporarily in the adhesives tank 12 at a position not to interfere with the oblique surface to be stuck 20, then, there is provided an adhesives holding part 40 in which flowing adhesives 11 are held and the adhesives 11 are poured by gravity on the oblique sticking surface 34. In this way, as the adhesives are stuck nearly uniformly on the oblique sticking surface of the stamp jig, this surface can be pushed against the oblique surface to be stuck of the body to be stuck.