JP3671908B2 - How to prepare beetles - Google Patents

Description

BACKGROUND OF THE INVENTION
[0001]
The present invention relates to a method for preparing specimens of beetles such as beetles and stag beetles and samples them in various forms that naturally live.
[Prior art]
[0002]
Conventional specimens of beetles have been stored in a highly airtight case with a built-in insect repellent because the sense of touch, feathers and limbs are easily lost, but the insect repellent is reduced and consumed due to vaporization and evaporation, Maintenance and inspection were required.
[Problems to be solved by the invention]
[0003]
From this, it is the point to produce a specimen that is highly resistant to damage due to the lack of damage and damage to beetles, feathers and limbs, and that can be stored even when exposed indoors.
[Means for solving problems]
[0004]
In the specimen preparation method according to the first aspect of the present invention, the living body of a beetle is left in a steam atmosphere and thermally sterilized and sterilized, and then shaped into a habitat form in the natural world. 3. After being dried, it is immersed in a curable resin solution and further dried in air at room temperature, and the immersion is characterized by impregnating and adhering without leaving bubbles on the fine details of the body of the beetle and the body surface. The beetle specimen preparation method according to the invention of claim 3 is characterized in that, in addition to the invention of claim 1, the curable resin liquid is a room-temperature curable urethane resin liquid, and the beetle according to the invention of claim 3 In addition to the invention of claim 2, the preparation method of the urethane resin solution is characterized in that the composition of the urethane-based resin liquid is a urethane-based synthetic resin, a drying accelerator, mineral spirit, and the viscosity is 225 cp ± 25 cp at a temperature of 25 ° C. A method for preparing a beetle specimen according to the invention of claim 4 is claimed. The method of impregnating and adhering without leaving bubbles in addition to the invention of claim 3 is a final step in which the whole body of a beetle is immersed in a curable resin solution in multiple stages without being immersed in one machine. The feature is that the whole body is immersed for the first time, and the immersion is continued until no bubbles are generated at each stage.
[0005]
The most effective invention for the preparation of a specimen with high insecticidal properties, with a beetle's tactile sensation, feathers and limbs missing and highly resistant. After that, the beetle specimens were shaped into a natural habitat, the shaped beetles were thoroughly dried in the room, then immersed in a curable resin solution, and further dried in air at room temperature. In the method of preparing beetle specimens that are impregnated and adhered without leaving bubbles on the surface of the body of the beetle, the composition of the urethane resin liquid is urethane synthetic resin, drying accelerator, mineral spirit. The viscosity is 225 cp ± 25 cp at 25 ° C., the temperature of the urethane resin liquid to be immersed is room temperature, and the method of impregnating and adhering without leaving bubbles is a one-piece system of beetles in the curable resin liquid. Slowly divided into multiple stages without being immersed in In which first the whole body was immersed, and continuing the dip until the occurrence of bubbles in each stage is eliminated by immersing the final stage.
DETAILED DESCRIPTION OF THE INVENTION
[0006]
The beetles to which the specimen preparation method of the present invention is applied are insects with crustaceans, such as beetles and stag beetles, and living organisms that have been killed regardless of whether they are living or dead are desirable from the ethical point of view. The living organisms of these insects are left in a steam atmosphere to be heat sterilized and disinfected. If this step is not performed, the shape will return to the original shape when it is shaped into a habit, and it will have poor adhesion to the curable resin liquid and will cause spoilage or odor, and will be placed on the palm. This is because it is not preferable in view of hygiene. For example, water vapor generated from hot water in which the water in the steamer is boiled can be used as an atmosphere of water vapor for leaving the living body, but it is not necessarily limited to boiling water, and water vapor from hot water at 90 ° C. or higher is sufficient. is there. In this process, the direct contact between the hot water and the living body is avoided, and the original form of the living body is not destroyed. And, when the living body is left in the high-temperature water vapor from the low-temperature water stage, it is not preferable because it takes a long time to be exposed to the high-temperature water vapor from the low-temperature water vapor, and there is a possibility that the strength may be lowered due to swell or swelling. .
[0007]
In the next step, the beetles are shaped into a form inhabiting in nature, and the shaped beetles are once fully dried in the room and then immersed in a curable resin solution to keep them in a certain form. The heat steam disinfection process reduces the elasticity, flexibility, and resilience of beetles, so it can be held in various forms such as flying in the air with its wings and sucking the sap of trees. Then, after sufficiently drying in the room, it is immersed in a curable resin solution. As the curable resin liquid, a room temperature curable polyester resin liquid and a room temperature curable urethane resin liquid are used, and a room temperature curable urethane resin liquid is particularly preferable.
[0008]
The level of the viscosity of the resin solution to be immersed is important not only for the rate of impregnation on the body surface of beetles, but also for impregnation without leaving voids in the body details, and is not intended to be limiting. The viscosity at ℃ is preferably 225 cp ± 25 cp. That is, as the viscosity becomes lower than 200 cp, the impregnation rate increases, but the impregnated resin has less solid content, and as a result, the strength and insect repellent properties are poor. Further, as the viscosity becomes higher than 250 cp, uneven impregnation and voids are more likely to be formed on the body details and body surface, resulting in inferior strength and insect repellent properties. The immersion temperature is preferably room temperature or natural drying including room temperature, and high temperature drying is not preferable because it causes shrinkage deformation.
[0009]
An important point in resin impregnation by immersion is that it impregnates and adheres without forming bubbles or voids. Specifically, when a beetle is immersed in a curable resin liquid, it is not immersed in one machine. It is a point that the whole body is immersed for the first time in the final stage, and the immersion is continued until there are no bubbles generated in the resin liquid in each stage.
[0010]
Sampling by application of resin on the body surface of beetles, impregnation of the resin liquid into the fine details such as gaps in the joints of the body is bad, and the body surface is subjected to a high load from the application tool such as brush, brush, This is because tactile sensation, loss of feathers, limbs, etc. are invited.
[0011]
(Example 1) A naturally dead beetle is placed on a steaming lid of a steamer containing boiling water, closed with a lid, and left in an atmosphere of steam for 15 minutes to be heat sterilized and disinfected with warm water. After washing the whole, open the outer hard front wing and the transparent thin rear wing below it to the left and right to reshape it in flight, hold it in this form for 120 minutes, and dry it thoroughly indoors After that, it was released, but there was no change. The beetle in the form of a flight was sandwiched with tweezers with the leg side up and immersed in a room temperature curing urethane resin solution. This urethane-based resin liquid is a composition (manufactured by Wasin Paint Co., Ltd.) containing a urethane-based synthetic resin as a main component and a drying accelerator and a mineral spirit as a diluent. The viscosity of this urethane-based resin liquid is 25 ° C. 225 cp. In addition, the immersion is divided into four stages until the whole body immersion is completed without immersing the whole body in one machine, and in each stage, the immersion is continued until bubbles are not generated after the bubbles are generated in the resin liquid. No air bubbles were left on the fine details and body surface. Finally, the beetle was pulled up from the urethane-based resin solution and naturally dried at room temperature of 25 ° C. to prepare a specimen. This specimen was hard and showed the necessary strength as a specimen for touch, feathers, and limbs. For example, even if the beetle's horn was picked up with a finger and the entire specimen was lifted, the limbs did not move away from the table, and the joint part was expanded and contracted, and the whole specimen was not distorted. In particular, the tips of the tips of the beetles' limbs were easy to be removed after drying, but the components of the synthetic resin were impregnated and adhered to the periphery of the joints, and the reinforcement was made sufficiently. In addition, the change in the weight of the beetles in the above manufacturing process was 10.0 g for a living body with a beetle rod length of 5 cm, but after standing in a steam atmosphere for 15 minutes, the room was sufficient after that. 6.0 g after drying, 9.0 g immediately after being immersed in the urethane-based resin solution, and 7.5 g in the final finished state after drying in the air again in the air, and the weight change rate compared to the living body was 75%. It was.
[0012]
(Comparative example 1) Without leaving the living body of the beetle naturally dead in the atmosphere of water vapor, it is shaped into the form of the same habit as in Example 1, and kept in this form for 120 minutes in an indoor dry state, and then Although it was released, the figure returned to its original shape. This beetle was directly immersed in the same resin solution as in Example 1 in the same posture as in Example 1 and continued from the generation of bubbles until the generation of bubbles disappeared, and was pulled up from the resin solution and naturally dried in the room. It was recognized that the curable resin liquid was not sufficiently impregnated and adhered to the body details and the body surface and appeared as cloudy colored spots in the part where the dirt and oil were present. Regarding the change in the weight of the beetles in this production process, the living body weight was 10.0 g because the living body used a living body almost identical to that of Example 1. About this, since the living body was sufficiently indoor-dried as it was without being left in a steam atmosphere for 15 minutes as in Example 1, the subsequent weight was 6.0 g, and after immersion in the urethane-based resin liquid, 9. The final finished weight, which was 0 g and dried in the air again in the air, was 7.5 g, and the rate of weight change relative to the living body was 75%, which was the same as in Example 1.
【The invention's effect】
[0013]
According to the method for preparing a specimen according to the present invention, it is possible to obtain a specimen having a high strength and insect repellent property in the form of various habitats of beetles.

Claims (3)

After the beetle's living body is left in a steam atmosphere and sterilized by heat, it is shaped into a habitual form in nature, the shaped beetle is thoroughly dried in the room, and then immersed in a curable resin solution. Furthermore, it is a method for preparing beetle specimens that are dried at room temperature in the air, and the immersion is performed in multiple stages without immersing the whole body of the beetle in a curable resin solution in one step, and the final stage The beetle specimen preparation method, which involves immersing the whole body for the first time and continuing until no bubbles are generated at each stage. The method for preparing a beetle specimen according to claim 1, wherein the curable resin liquid is a room temperature curable urethane resin liquid. The method for preparing a beetle specimen according to claim 2, wherein the composition of the urethane-based resin liquid is a urethane-based synthetic resin, a drying accelerator, and mineral spirit, and the viscosity is 225 cp ± 25 cp at a temperature of 25 ° C.