| 摘要 |
<p>PROBLEM TO BE SOLVED: To develop a drainer bag which can make tiny flies in a kitchen extinct by positively exterminating them.SOLUTION: A drainer bag 1 is used by installation on a triangular corner 2. Sheet-like materials 3a, 3b in a vicinity of an opening 16 are folded outward, and the bag body part 30 is inserted into the recess (support side recess) 31. As shown in Fig. 4, the folding part 33 encircles the vicinity of the opening (support side opening) 35. A tiny fly has a habit to set a wing in rest by sitting on a narrow and sharp part and therefore sits on a ridge line 38 of a peak as shown in Fig. 4. The tiny fly touches insecticide components carried by a peak-like region 37 and drops on drug effects to die.</p> |
