| 摘要 |
PURPOSE:To facilitate throwing-in of a ground bait to aimed position and simultaneously enhancing diffusion effect in water, by blending a ground bait for fishing with a foaming agent and tableting the blend. CONSTITUTION:A fish-collecting agent used as fish bait is blended with at least one kind of solid organic acid selected from a group consisting of carbonate and hydrogencarbonate as a foaming agent ingredient and the blend is tableted. >=10wt.% fish-collecting agent is composed of fine powder of shell and/of sea urchin shell and specific gravity of the tablet is adjusted to about 1.25 so that the tablet is sunk into the aimed position and the bait is floated and diffused by foaming. Foaming in storage can be prevented by containing magnesium oxide and/or sodium aluminate as a hygroscopic agent in the tablet. Workability in tableting and foam stability of the tablet are improve by containing sodium chloride and/or anhydrous mirabilite as a binder. |
