JPS61181345A - Paste bait used as loose bait fishing - Google Patents

Abstract

PURPOSE:To obtain a paste bait, having a suitable length of time for starting to loosen with a narrow variation width, and suitable for utilization as a loose bait in fishing, by adding fine silica powder of high purity to a paste bait of bran. CONSTITUTION:A paste bait obtained by adding usually 0.1-10wt%, preferably 0.5-5wt%, based on the resultant paste bait, fine silica powder of high purity, preferably hydrophilic fumed silica to a normally used bran based paste bait.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to fishing bait, particularly to a kneaded bait used as a bait to lure fish when fishing.

[Conventional technology]

Conventionally, kneaded baits and solid baits have been used as fishing baits for carp, for example, and these kneaded baits have main ingredients such as wheat gluten powder, matshu potatoes, grated yam kelp, and fish meal, and supplementary ingredients such as wheat flour, gluten, or grated yam kelp (yellow kelp). Fish attractants such as pupa powder, chlorella or fishmeal (also the main ingredient) can be mixed on site, or they can be mixed in advance and mixed with water. For example, in a spatula fishing device, the bait is attached to the upper end of two strands attached to a single line as a barake bait and the lower end as a cross bait.

When this bara bait is thrown into the water, the particles of the bait disperse in the water and spread out into a spherical shape. The condition of the barak greatly affects the fishing result, and in spatula fishing, in general,
When casting barrack bait into the water, it is considered ideal to start barracking immediately after the bait reaches a stable water depth.

[Problem that the invention seeks to solve]

If the bait mentioned above is too soft or not sticky enough, it will scatter in the air when you swing the fishing rod, or it will break as soon as it goes into the water.
On the other hand, if the bait is too hard or too sticky, it will sink even if it goes into the water without breaking apart, so it is important to mix the bait so that you can get the right amount of bait. When kneading the kneaded bait, add 71Df.The water content varies slightly depending on the leaves and the kneading method, i.e., the strength and time of kneading, so it requires a great deal of skill and careful consideration to make a suitable barrack bait. In addition, the quality of the kneaded bait mixed with -V water gradually changes over time, causing so-called stickiness.
Even if you throw the sticky bait into the water, it won't break up easily, so anglers constantly add a small amount of water or new bait to give the bait an appropriate amount of bait, which changes from time to time. This prevents the bait from becoming too sticky.

Therefore, for these reasons, it has been extremely difficult to constantly maintain the barracks of barracks at an appropriate level under any circumstances. As a result of various researches to solve the problems in rosefish baits, we found that if high-purity silica fine powder is added to iron-based kneaded baits, which are the mainstream of kneaded baits, the kneaded bait can be kneaded hard and used as barracks bait. Until it reaches a certain depth underwater, it does not break up due to the stickiness caused by the hard kneading.
When a certain predetermined depth is reached, the bait will begin to flake rapidly due to the action of the lubricant, so even if the strength of the kneading is casual, if you knead it hard, you will be able to get bait that doesn't vary much in flakiness. Moreover, it has been found that the stickiness of the barrack bait does not increase much over time and maintains a nearly constant barak.

This invention was invented based on the above-mentioned knowledge, and is characterized in that high-purity silica fine powder is added to iron-based kneaded bait used as fishing bait.

The iron-based kneaded bait used in this invention includes:
Any conventional iron-based kneaded bait can be used, typical examples include wheat flour powder: 8
Iron-based kneaded bait consisting of 0 ioo%, pupa powder = 20-096, (all weight 96) can be mentioned (However, there are many types of wheat flour depending on the size of the particles, and these are usually mixed. In addition, high-purity silica fine powders include hydrous silicic acid with a purity of 80 to 90%, which is produced by decomposing sodium silicate with acid, and fumed silica with a purity of 98% or more (dry method). silica) or naturally occurring finely powdered clays such as kaolin, sericite, bentonite, among which hydrophilic fumed silicas with a particle size of 7 to 40 μm and a purity of 9896 or higher are particularly suitable. A physiologically harmless, highly dispersed silica sold by Nippon Aerosil Co., Ltd. under the name AERO8IL (registered trademark) is particularly advantageously used as the fumed silica.

These high-purity silica fine powders can be added on-site when kneading the kneaded bait with water to make bulk bait, or they can be mixed together when preparing the kneaded bait from wheat flour, etc. You may also prepare a kneaded bait containing silica.

The amount of high-purity silica fine powder added is generally 0.1 to 10% by weight, preferably 0.5 to 5% by weight, based on the mixed bait to which it has been added. It is desirable to use a little amount of high-purity silica fine powder, and a little more when it is shallow.

〔Example〕

Next, the invention will be explained by way of examples.

First, prepare wheat flour and pupa flour, and mix these powders together at a predetermined ratio to make 90% wheat flour.
, a conventional kneaded bait consisting of pupa powder 1096 (weight 96 or more) is mixed, and then this is mixed with purity 9.
AERO8-IL with 9.8% or more and particle size 12 mμ
200 in various proportions to produce 1 to 6 tons of kneaded bait according to the present invention.

Next, for each 300CH of these kneaded baits, add 10% water.
01: After mixing C and kneading for 3 minutes, grasp it casually and firmly with your hands to make a roughly spherical rose bait 1~ of the present invention with a diameter of about 2α.
6, and the above-mentioned conventional rose baits containing no silica were produced, and then in order to evaluate the degree of balkness of these rose baits, the water temperature in the aquarium was filled to a depth of 50 cm:
Each rose bait was naturally lowered from a height of 100 cfIL onto water at 20°C, and the time from when it reached the water surface until it began to float and the time until it completed floating was measured. This test was repeated eight times for each barrack bait, and the average values of the barrack start time and barrack completion time obtained are shown in Table 1.

Furthermore, in order to observe changes in the barracks of these rosefish baits over time, the rosefish baits of the present invention 1.3.
For 5 and conventional barrack baits, the condition of 7 barracks was measured 8 times each in the same manner as above, and the average value was calculated, and the results shown in Table 2 were obtained.Table 1 Table 2 [Effects of the Invention] From the results shown in Table 1, it can be seen that the barrack bait according to the present invention has an appropriate length of barrack start time and a narrow range of variation, whereas the conventional barrack bait has a wide range and does not have a barrack. It is stable, easily affected by casual kneading, and because it is kneaded too hard, the barak start time is generally too long bζ.

Furthermore, according to the results in Table 2, the stickiness of the conventional barley bait increases with the passage of time and the barrack start time increases significantly, whereas the barrack bait of the present invention does not increase its stickiness even after the feeding time has passed. It can be seen that the start time does not extend much.

As is clear from the above explanation, according to this invention, it is not significantly affected by the strength with which the kneaded bait is kneaded or the hardness of the dumpling-like barake bait. l Since it is possible to provide bait that can be constantly obtained and has a small change in barak over time, it is possible to catch crucian fish, for example, without the need for highly skilled techniques or troublesome considerations. It is possible to provide a kneaded bait that is suitable for use as bait for wild birds.

Claims (2)

[Claims] (1) A kneaded bait used as bait for fishing, which is made by adding high-purity silica fine powder to wheat-based kneaded bait. (2) The kneaded bait according to claim 1, wherein the high-purity silica fine powder is hydrophilic fumed silica.