JP3722292B2 - Fish packaging packaging - Google Patents

Description

  The present invention relates to a packaged pseudo food for collecting fish that is thrown into the sea from a fishing boat, instead of live bait such as sardines in a single fishing fishery of skipjack or yellowtail.

  Japanese Laid-Open Patent Publication No. 10-191835 has been proposed as this type of simulated food for fish collection.

This is a foamed rod-shaped body formed by melting and extruding a composition containing starch, polyvinyl alcohol and water into a rod shape, and the rod-shaped body is processed into a head-and-tail shape. In the paragraph [0021] of the specification, the body weight is 400 g, bundled with 12 pieces of pseudo food with a total length of 120 mm, wrapped in a paper sand bag, and bonded with a water-soluble film. The bait bundle is considered to be a publicly known technique that is most similar to the present invention in that it is described that it is introduced into the sea from the skipjack fishing boat.
JP-A-6-319413 JP-A-10-191835 JP 2003-180199 A

  However, in the starch-based foam simulated bait of the above-mentioned known invention, the starch as the main component is only one kind of corn starch, and the molding accuracy of polyvinyl alcohol and foam for improving molding processability and strength is reduced. The composition containing water is also produced by a method of extruding and foaming a composition containing 150% water at 150 ° C. to 180 ° C. (resin temperature) with a biaxial or uniaxial extruder.

  Therefore, there is an advantage that it can be mass-produced at a low cost, but as an extruded foamed product in which one kind of corn starch is the main component, the thickness and the surface of the pseudo bait are finished in a beautiful shape. As a result, even if the provisional head-and-tail shape is distinguished by such post-molding cut processing, the constant and constant regularity of the thickness and surface shape is not fundamentally destroyed, Is very difficult to randomize.

  Then, even when the above-mentioned foam pseudo bait is introduced into the sea, the movement of the individual is uniform given to machine mass production, as if the live bait such as sardines is gathered, the individual at Due to the unnatural movement that is different from the live bait, it does not swim widely and diversely from the initial depth position where it sinks, such as spreading in a random direction and self-running, laterally and obliquely upward. It still cannot effectively stimulate the search for instincts of the target fish, skipjack and yellowtail.

  The object of the present invention is to improve such a problem. In the structure of the simulated food package for fish collection to achieve the object, according to claim 1, by steaming and kneading several kinds of starch-based compositions having different raw plants. Making a dough, rolling it once, drying and curing, then cutting it into square rod-shaped pellets with a length of about 40-100 mm, which is about 10-20 times the thickness, and then baking and expanding it Due to its surface shape and buoyancy, it is finished as a non-uniform pseudo food for each individual,

  It is characterized in that it is encapsulated in a water-soluble packaging bag as a throwing nodule of about 300 to 400 g in which a large number of the pseudo foods are mixed with sand.

  Further, in claim 2, the starch-based composition is mainly composed of about 45 to 55% by weight of wheat flour, about half of corn starch and tapioca starch, and contains vegetable oil and sugar in the remaining weight ratio. To do.

  According to a third aspect of the present invention, the pellets are cut with a cutting blade so that the thicknesses at both ends thereof are differently changed.

  According to a fourth aspect of the present invention, a large number of different pseudo baits having different lengths and thicknesses are mixed and sealed in a water-soluble packaging bag.

  Further, the present invention is characterized in that the silica sand of No. 3 or No. 4 is adopted as the sand and a blue colored film of polyvinyl alcohol is adopted as the water-soluble packaging bag.

  According to the said structure of Claim 1, since this is enclosed in the water-soluble packaging bag as about 300-400g throwing baby boom which mixed many simulated baits with sand, the product-packaging pseudo bait Can be neatly loaded on the fishing boat, and anyone can hold it with one hand and can throw it away from the fishing boat into the sea quickly, so there is no risk of losing the opportunity to use it.

  And the packaged pseudo bait thrown into the sea sinks from the sea surface to a predetermined depth of, for example, about 2 to 3 m due to the weight of the sand, and as soon as the water-soluble packaging bag dissolves, only a large number of rod-like pseudo baits are found. From the initial depth position, self-propelled swimming begins to jump out at once, and then rises linearly or curved toward the sea surface.

  In that case, as is apparent from the above configuration, the simulated bait itself is steamed and kneaded with several types of starch-based compositions of different raw plants, which are rolled once, dried and cured, and then thickened. By cutting into pellets in the shape of square bars with a length of about 40 to 100 mm, which is about 10 to 20 times the length, and then baking and expanding the pellets, the surface shape and buoyancy are non-uniformly finished for each individual. Therefore, the swimming movement of the above-mentioned pseudo bait is similar to that of live bait such as sardines. As it runs and spreads, it can be used in a variety of ways, and it can effectively stimulate the bait and instinct of the target fish, bonito and yellowtail.

  In other words, unlike the Japanese Patent Laid-Open No. Hei 10-191835 described at the beginning, the simulated bait having the above-described configuration of the present invention is composed of a composition containing several types of starches having different raw plants, and about 40 to Since the square rod-shaped pellets cut into a length of 100 mm are continuously baked and expanded, the timing of the final baked and expanded action differs between the above-mentioned several types of starch, and as a result, the surface has natural unevenness. It is deformed into a shape, and its length, thickness, and buoyancy are also at random for each individual, so to obtain a variety of finished states that do not have any regularity like “Arare” (rice crackers) baked by hand. Such irregularities can be used to disguise the self-propelled swimming movement of live food.

  In particular, if the constitution of claim 2 is adopted, the flour, which is the main component of the pseudo food, can be firmly consolidated with different types of corn starch and tapioca starch, and the starch The lack of strength due to excessive swelling action can be effectively prevented by sugar, and the possibility of dissolution and disappearance early in the sea can be effectively prevented by the coating of vegetable oil. In addition to helping to ensure the safety of the human body as a pseudo food made entirely of food ingredients.

  If the structure of Claim 3 is employ | adopted, the buoyancy in the both ends of a rod-shaped pseudo bait can be changed differently reliably, and the pseudo bait will surface quickly from the one end part provided with big buoyancy toward the sea surface. Therefore, the self-propelled swimming movement will impress that of live food more positively.

  Moreover, if the structure of Claim 4 is employ | adopted, since the pseudo bait is enclosed with the water-soluble packaging bag as many different in the length and thickness, the self-run direction and swimming time of the said pseudo bait Can be diversified without fail, and is useful for disguising the swimming movement of live bait that makes you escape.

  Further, if the configuration of claim 5 is adopted, the No. 3 silica sand or the No. 4 silica sand has the most familiar particle size in relation to the thickness and length of the simulated bait, and the throwing baby boom is provided as a packaging bag. In the sealed state, the gap can be effectively filled, and the fear that it does not settle down to the required depth due to the buoyancy of the sealed air can be prevented.

  On the other hand, the packaging bag encapsulating the baby boom is made of a polyvinyl alcohol film, so it can be conveniently held in a handful of round baby boomers without being broken in the atmosphere, and its blue color (protective color) ) Will help attract the target fish skipjack and yellowtail. Moreover, as a result of dissolving and disappearing over time as water-soluble, there is no possibility of contaminating seawater.

  Hereinafter, the specific configuration of the present invention will be described in detail with reference to the drawings. FIG. 1 shows the packaged simulated food for fish collection (A) of the present invention, which is a bar-like simulated baked and expanded from a starch-based composition. It is a product in which a mixture of a large number of baits (1) and sand (2) is enclosed in a water-soluble packaging bag (3) as a throwing nodule of about 300 to 400 g that can be held with one hand.

  The pseudo food (1) is a water-containing composition (starch-based composition) in which a total of three kinds of starches, which are different raw material plants such as flour, corn starch and tapioca starch, are added as a main component, and vegetable oil and sugar are added thereto. The preferred blending ratio (dry basis) is shown in Table 1 below.

  As the starch particles have different shapes and sizes depending on the raw material plant, by containing the above three types as main components, the timing of the baking and swelling action described later can be made different from the original, and the finished pseudo The bait (1) can be given surface irregularities, buoyancy, and other diversity.

  The tapioca starch is a binder having a high viscosity and is intended to be integrated with wheat flour and corn starch, but rice flour instead of this may be used. It is sufficient to contain about 45 to 55% by weight of corn starch and about half of the corn starch and tapioca starch (or rice flour).

  Even if the raw material plant is composed of the above-mentioned three kinds of starches, the starch alone may be fragile as a pseudo food (1) due to excessive swelling, which is prevented by adding a small amount of sugar.

  Similarly, starch alone dissolves and disappears quickly due to hygroscopicity, and it is not possible to secure the necessary stagnation time in the sea. This is because it is likely to occur in fishing grounds with high seawater temperature. Soybean oil and other vegetable oils are also added to provide water resistance.

  In the production of the pseudo food (1), a small amount of hot water is first poured into the starch-based composition, steamed with steam and kneaded with a stirrer, once formed into a koji dough, and the soft koji dough is pressed. The rolls are passed between the upper and lower surfaces facing each other, rolled into a flat plate shape having a constant thickness and width, and then allowed to stand for about 24 hours to be naturally dried.

  Next, the dried and hardened flat plate-shaped koji dough is cut into strips and cut into lengths with a press cutter or a high-speed rotary cutter to obtain a square-bar pellet (4) as shown in FIG. . An example of the thickness is about 2 mm × 3 mm, and an example of the length is about 70 mm. In addition, although the pellet (4) may be slightly warped due to the above-mentioned drying and hardening, there is no hindrance as the pseudo food (1) to be finished later.

  Finally, a large amount (for example, about 20 kg) of the above-mentioned square rod-shaped pellets (4) is put into a rotary kettle together with the uniform heating sand, and is kept at about 150 to 180 ° C. for a certain time (for example, For about 30 minutes).

  Then, the rectangular pellets (4) having a thickness of about 2 mm × 3 mm and a length of about 70 mm exemplified above are expanded to a thickness of about 4 mm × 6 mm and a length of about 72 mm, and FIG. It is finished in a bar-like simulated bait (1) whose surface is uneven. Although it is baked, it hardly swells along the length direction.

  Since the timing of the swelling action from the pellet (4) differs depending on the raw material plant such as the above flour, corn starch and tapioca starch, the surface shape and buoyancy are basically different for each individual, although they are basically rod-shaped. Another simulated bait (1) can be obtained, and this non-uniformity helps to impersonate a self-propelled swimming movement in live bait such as sardines.

  In that case, if the heating temperature is lower than about 150 ° C., a sufficient swelling action cannot be obtained and the buoyancy is lowered. On the other hand, if the heating temperature is higher than about 180 ° C., it becomes brittle due to carbonization and the unevenness change. And the effect of disguising the live bait cannot be given.

  Even if the heating temperature is about 150 to 180 ° C., if the pellet (4) is fried, the oil will float on the sea surface and contaminate the seawater. This is intended to prevent contamination.

  The size of the artificial bait (1) is approximately 40 to 100 mm in length and a thickness corresponding to about 1/10 to 1/20 (for example, about 4 mm to about 20 mm) as a substitute for live bait. 6mm).

  If the length of the simulated bait (1) is shorter than about 40 mm, the swimming movement that self-runs in a lateral direction or an oblique direction is poor, and it simply rises toward the sea surface. On the other hand, if the length is longer than about 100 mm, it is difficult to produce a quick swimming movement in small increments, and the artificial bait (1) is used for the packaging work (3) and when it is sealed and thrown into the sea. The risk of breakage is also increased.

  In addition, if the thickness of the simulated bait (1) is thinner than about 4 mm on average, it is not only easy to break in handling, but also the speed of ascent toward the sea surface and other swimming movement speeds will slow down, and imitate live bait. I can't. On the other hand, if it is thicker than about 6 mm on the average, it rises quickly to the sea surface, so that the stagnation time necessary for swimming exercise in the sea is insufficient.

  In short, while the length of the pseudo bait (1) is related to swimming movement, the thickness is also related to buoyancy (flying time), so an allowable length of about 40 to 100 mm, which is about 10 to 20 times the above thickness. Within this range, the sizes are set in a balanced manner in a balanced manner.

  In particular, by manufacturing L size, M size and S size of the pseudo bait (1), and mixing various types with different lengths and thicknesses into the packaging bag (3), the above pseudo bait (1) Combined with the non-uniform surface shape and buoyancy of each individual, it is preferable to carry out more diverse swimming movements in all directions.

  Furthermore, in the production process of the pseudo bait (1), when processing from the flat plate form of the straw dough into a pellet (4), one end of the pellet (4) as shown in FIG. It is desirable to cut so as to be thick and the other end portion is slanted so as to be slanted and baked and expanded. 5 and 6 show the swollen simulated bait (1).

  Then, since the simulated bait (1) performs a reliable swimming movement toward the sea surface with the thick one end with large buoyancy as the head, it can more completely disguise that of the live bait, and the prey instinct of the target fish Can be greatly stimulated.

  The water-soluble packaging bag (3) mentioned above is preliminarily shown in FIG. 7 from a thermoplastic film (for example, trade name “Toslon”) having a thickness of about 30 μm mainly composed of polyvinyl alcohol (PVA). It is heat sealed as a rectangular bag of about 100 x 200mm, and of course it is fine even if it is colorless and transparent, but it gives a blue color that is a protective color in the sea. In addition, it is desirable to give a visual reaction to the target fish by giving a white spotted pattern or various striped patterns, etc., and to give off its attractive effect.

  And by enclosing a large number (for example, about 50 to 60 or about 30 to 35 g) of the pseudo food (1) in such a packaging bag (3) as a mixed state with sand (2), As shown in Fig. 1, it is finished into a round throwing baby boom of about 300 to 400 g that anyone can hold with one hand. At this time, as described above, it is preferable to enclose various types of different lengths and thicknesses in the simulated bait (1) as a large number of mixed states.

  In any case, since the water-soluble packaging bag (3) is preliminarily formed as a bag of the above size, it can be easily sealed in the throwing baby boom, and its opening can be opened by adding a small amount of water. The parts can be reliably and stably sealed, and no special adhesives or fastening tools are required. Still, there is no risk of accidental opening or rupture on throwing use.

  The sand (2) is preferably No. 3 or No. 4 silica sand having a specific gravity of about 2.2 and a pH of about 6.5. By doing so, there is no risk that the particle size will be most familiar and close, and there will be no gaps, due to the correlation with the pseudo bait (1) mixed with it. The possibility of not sinking to the required depth in the sea can be prevented by the sealed air at.

  Since the packaged simulated bait for fish collection (A) of the present invention is configured as described above, it hits a single fishing fishery of bonito and yellowtail that are target fish, and this is loaded onto a fishing boat (B) and sailed to a fishing ground. As soon as the so-called Toriyama is discovered, the packaged pseudo food (A) is thrown into the place from the fishing boat (B) as shown in FIG.

  Then, as soon as the packaged simulated bait (A) with the weight exemplified above settles to a predetermined depth (d) of about 2 to 3 m from the sea surface, the water-soluble packaging bag (3) is dissolved. While sand (2) falls as shown in Fig. 9, many pseudo baits (1) fall apart from the previous baby boom and jump out quickly at once, running in all directions, diagonally upwards, etc. Swim in a wide area and linearly or curvilinearly and head toward the sea surface. For example, after about 20 seconds, it dissolves and disappears.

  In other words, the simulated bait (1) is given various variations such as surface shape and buoyancy due to baking and swelling of the starch-based composition. Speed, posture, stagnation time, etc. will be exhibited at random for each individual, and it is possible to imitate the natural self-propelled swimming movement of live food.

  Moreover, the packaged pseudo bait (A) until dissolution is a baby boom recognized as a group of sardines for live food. As a result, many sardines escaping from the group will be impressed with the skipjack and yellowtail of the target fish. It is.

  And such a fish collection effect and the fishing result of the target fish can be improved more and more by adopting the structure of claim 3 or claim 4 in particular, and the pseudo bait for the water-soluble packaging bag (3) ( It can be said that 1) and sand (2) sealing work is extremely practical because it can be easily performed at random.

It is sectional drawing of the packaged simulated food for fish collection which concerns on this invention. It is a slope view which extracts and shows a pellet. It is a side view which shows the pseudo bait expanded from the pellet of FIG. It is a slope view which extracts and shows another pellet. It is a perspective view which shows the pseudo bait expanded from the pellet of FIG. FIG. 6 is a side view of FIG. 5. It is a slope view which extracts and shows a packaging bag. It is explanatory drawing which shows the throwing-in condition of the packaging simulated food for fish collection. It is explanatory drawing which shows the exercise | movement condition where the many pseudo bait | self-propelled swimming.

Explanation of symbols

(1) Simulated bait (2) ・ Sand (3) ・ Packaging bag (4) ・ Pellet (A) ・ Packaged simulated bait for fish collection (B) ・ Fishing boat

Claims (5)

Steamed and kneaded several kinds of starch-based compositions with different raw material plants, and once rolled and dried and cured, the length was about 40 to 100 mm, which is about 10 to 20 times the thickness. Cut into pellets with a square bar provided, and continue to bake and expand it, so that the surface shape and buoyancy are finished as non-uniform pseudo bait for each individual,
A packaged simulated food for fish collection, characterized in that it is enclosed in a water-soluble packaging bag as a throwing lump of about 300 to 400 g in which many of the simulated food are mixed with sand.   The starch-based composition is mainly composed of about 45 to 55% by weight of wheat flour, about half of the corn starch and tapioca starch, and contains vegetable oil and sugar in the remaining weight ratio. Wrapping simulated bait for fish collection.   The packaged simulated food for fish collection according to claim 1 or 2, wherein the pellets are cut by a cutting blade so that the thicknesses at both ends thereof are differently changed.   The packaged simulated food for fish collection according to claim 1 or 2, wherein a large number of simulated foods of different lengths and thicknesses are mixed and sealed in a water-soluble packaging bag.   3. The packaged simulated food for fish collection according to claim 1 or 2, wherein a blue colored film of polyvinyl alcohol is adopted as the water-soluble packaging bag while the silica sand of No. 3 or No. 4 is adopted as the sand.

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