Green degradable water-soluble PVA (Polyvinyl Acetate) bionic bait

Abstract

The invention discloses green degradable water-soluble PVA (Polyvinyl Acetate) bionic bait. The bionic bait is prepared from the following raw materials in parts by weight: 68 to 74 parts of modified PVA, 23 to 27 parts of modified starch, 5.5 to 6.5 parts of plasticizer, 3.2 to 3.6 parts of softening agent, 2.5 to 2.8 parts of stabilizer and 9.5 to 12.5 parts of fish-luring flavoring agent, wherein the fish-luring flavoring agent is prepared from the following raw materials in parts by weight: 5.2 to 6.8 parts of fish meal, 1.3 to 2.1 parts of fish oil, 4.4 to 5.2 parts of ant powder, 1.1 to 1.4 parts of camellia pollen, 4.3 to 5.6 parts of caterpillar powder, 2.8 to 3.2 parts of rape seed cake, 3.3 to 4.1 parts of eggshell power, 1.5 to 2.2 parts of perila seeds, 2.4 to 3.2 parts of herba houttuyniae, 3.5 to 4.5 parts of garden balsam, 1.5 to 2 parts of spermacoce latifolia, 24 to 28 parts of wheat shorts and a proper amount of water. An interpenetrating polymer network structure constructed by blending the modified PVA and the modified starch has excellent molding processing performance and biodegradation performance; the prepared bionic bait is bright in color, soft in form, vivid and unique in flavor, has high water solubility, can be fully degraded, and is environmental-friendly and free from pollution.

Description

technical field [0001] The invention belongs to the technical field of fishing gear and relates to a fishing bait, in particular to a green degradable water-soluble PVA bionic fishing bait. Background technique [0002] Throughout the ages, people have regarded fishing as a recreational activity that is beneficial to physical and mental health. The basic fishing methods can be divided into traditional fishing, hanging fishing, competitive fishing, platform fishing, lure fishing and so on according to different standards. Now more and more people like to use lure fishing method. Lure fishing method is also called bionic bait fishing method, also called artificial bait fishing method. It is a method of imitating weak creatures to trigger big fish attacks. Fishing bait is different from traditional real bait. But some bionic fishing baits currently available on the market are only composed of plastic shells and fishhooks, which are light in weight, easy to float, and have unre...

AI Technical Summary

Problems solved by technology

However, the disadvantage is that the fish-attracting ingredients such as amino acids, mineral elements, proteins, food enhancers, and food enhancers contained in conventional food baits are difficult to add to thermoplastic elastomers, soft polyvinyl chloride, etc.

As a result, this kind of bionic bait is less attractive to the fish's sense of taste, and the rate of medium fish is lower

Moreover, this type of bionic bait cannot be degraded for a long time after use, which also leads to a certain degree of environmental pollution.

At the same time, because the traditional bionic bait contains a variety of chemical components, it threatens the survival of fish and easily causes animals to eat by mistake, pollutes the water body, and is unsafe.