| 摘要 |
PROBLEM TO BE SOLVED: To neatly apply a floor material sealer without deviating from a joint even if working a long distance in a hand-free manner when spreading a plurality of floor material sheets or tiles and applying the floor material sealer from a sealer bottle with manual operation to seal the joint. SOLUTION: A cap nozzle part 3 at the tip of a sealer bottle 2 is provided with a needle-like body 5 made of metal or the like and extended parallel with the outer surface of the cap nozzle part 3, through an attachment 4. In the case of applying the sealer to the joint m between the floor material sheets T to seal the joint, the tip part of the needle-like body 5 is inserted into the joint m to apply the sealer while guiding the movement of the sealer bottle 2. COPYRIGHT: (C)2006,JPO&NCIPI
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