KR100478513B1 - Flat trap for capturing harmful insects and apparatus for manufacturing the same - Google Patents

Abstract

According to the present invention, there is provided a flat trap for pest collection and a manufacturing apparatus therefor. As one aspect of the present invention, an oil plate 10, an adhesive solution 15, and a protective paper 12 are provided in an integrated flat plate type. have. The oil finger 10 has a square pattern 10a formed on at least one surface thereof, and has a hook hole 10b thereon. The adhesive solution 15 is mainly formed of a styrenic block copolymer, a petroleum resin, or a petroleum additive, thereby forming a square pattern 10a of the oil base 10. It is applied to the surface. The protective paper 12 is temporarily attached to the coated surface so that the adhesive liquid 15 of the oil paint 10 is not damaged before use.

Accordingly, the pest trap flat plate trap can be supplied to the farmers at a lower cost, and thus has the effect of ensuring high productivity with a stable quality while advancing practical eco-friendly agriculture.

Description

Flat trap for capturing harmful insects and apparatus for manufacturing the same

The present invention relates to a flat trap, and more particularly, to a flat trap for pest collection and its manufacturing apparatus to advance to practical eco-friendly agriculture, which can be supplied at a lower cost to a general farm.

Efforts to protect the global environment have taken place since the Rio Declaration of the United Nations Conference on Environment and Development in 1992. Since the WTO was founded, multilateral negotiations (green rounds) of international trade, linking the environment and trade, began in earnest. Since then, there is an urgent need to convert agriculture, which provides the basic conditions of survival for humankind, to one of the eco-friendly industries.

On the other hand, the total amount of pesticides used in Korea decreases after peaking in '91, but the incidence of pests varies according to the weather conditions every year. Therefore, if we refrain from spraying pesticides for pest damage on a scale that does not affect the economic feasibility, limit pesticide spraying for external purposes, and continuously try to prevent unnecessary spraying, about 50% of the current pesticide use is about. Can be saved. The addition of natural control can provide further savings and significantly improve the environmental pollution of soils and water.

In addition, as an example of natural control, sex pheromone has a high specificity for the species, and when properly synthesized and used, it can capture a large amount of pests to be controlled, and in particular, the sensitivity is very high, so that a very small amount can exert a great effect. In addition, the sex pheromone substance contains little toxicity and is fast to decompose, thus causing no harm to the user, and there is little possibility of residue on the crop or environmental pollution.

However, due to species specificity, sex pheromones should rely on small-scale production of various species, and the process of artificially synthesizing pheromones is very difficult and expensive. In particular, in the manufacture of artificial pheromone takes about 8 to 9 steps, each step requires a difficult process to be separated and purified again. As such, sex pheromones have many limitations in terms of low-cost control, and there are significant obstacles to overcome in the widespread distribution of ordinary peasants.

Therefore, the present invention has been made in view of the above point, which can be supplied to the general farms at a lower cost to provide an insect catching sticky traps for pest prediction and pest capture for further progress in practical eco-friendly agriculture. For that purpose.

Another object of the present invention is to provide an apparatus for manufacturing a pest trap flat trap for ensuring high productivity while maintaining stable quality in mass production.

In one aspect of the present invention to achieve this object, in the trap trap plate for pests:

Oil paint 10 having a square pattern (10a) is formed on at least one surface, and having a hook hole (10b) in the upper portion; Styrene-based block copolymer (Styrene Block Copolymer), Petroleum resin (Petroleum Resin), Petroleum Additives (Petroleum Additives) are mainly produced by the adhesive solution applied to the surface on which the square pattern (10a) of the oil base 10 is formed (15); And protective paper 12 temporarily attached to the coated surface so that the adhesive liquid 15 of the oil paint 10 is not damaged before use.

At this time, the oil ointment 10 of the present invention has a color selected from among black, white, gray, yellow, red, and blue according to the type of pest.

In addition, the adhesive solution 15 of the present invention is 25-35wt% of styrene block copolymer, 35-45wt% of petroleum resin, 15-25wt% of petroleum additive, 8-12wt% rosin as a component, and 0.3-2wt% of polybutene. It is produced by mixing 0.1-0.5wt% of castor oil.

In another aspect of the present invention, there is provided an apparatus for producing a flat trap for pest collection in a continuous process:

A first winding roll 20 which winds a predetermined amount of oil stamp 10 and supplies it at a constant speed; It is accommodated in the liquid container 25 in the state which opposed the support roll 23 downstream of the said 1st winding roll 20, and attracts the adhesive liquid 15 of predetermined thickness with the adjusting knife 26. An application roll 24 to be applied to; And a second winding roll 22 which is mounted downstream of the application roll 24 and continuously supplies the protective paper 12 to the surface on which the adhesive liquid 15 is applied.

At this time, the coating roll 24 may be provided with a mesh groove 24a on the outer circumferential surface, the coating roll 24 may be provided with a grid groove 24b on the outer circumferential surface.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view illustrating a trap according to the present invention.

The oil finger 10 of the present invention has a square pattern 10a formed on at least one surface thereof, and has a hook hole 10b thereon. The material of the oil paint 10 is not limited, but synthetic resin (P.P., etc.) is advantageous because the deformation due to temperature and humidity should be small in a use environment that is always exposed to the atmosphere. Canine 10 for capturing pests may be used on one side but may be used on both sides. Therefore, the square pattern (10a) is also better formed on both sides than one side, this square pattern (10a) makes it easy to grasp the number of captured pests from a distance. The square pattern 10a is determined in a square proportional to the size of the pest to be captured. Hanger hole (10b) is formed in two appropriately spaced points, using a string or wire to facilitate the mounting in the required place.

At this time, the oil finger 10 of the present invention has a color selected from among black, white, gray, yellow, red, and blue. Experiments have shown that yellow and white attracted pests include greenhouse dusts, larvae (especially in cucumbers), American leaf oyster flies, and capsicum flies (abundant in garlic, onions and green onions), Black and gray pests that are well attracted include tree bark. Other colors, including red and blue, are relatively incapable of capture, but can be identified by various experiments such as using night lights.

In addition, according to the present invention, the adhesive liquid 15 applied to the surface on which the square pattern 10a of the oil paint 10 is formed is a styrene block copolymer, a petroleum resin, petroleum resin. It is produced based on additives (Petroleum Additives). Styrene-based block copolymers are materials capable of general injection molding and extrusion molding, and support mechanical strength in mass production of oil base 10. Since petroleum resin is mainly manufactured through hydrogenation process together with polymerization, it has excellent heat stability while maintaining some viscosity on a light-colored background close to transparent. Since it can be mixed with various kinds of elastomers and plastics, it is advantageous when it is desired to give adhesiveness and high temperature stability. The petroleum additive is used in dyes for petroleum coloring only, and there is no insoluble component, reacting in a solvent and having good fluidity to facilitate coloring of the oil paint 10.

At this time, the adhesive solution 15 of the present invention is a styrene-based block copolymer 25-35wt%, petroleum resin 35-45wt%, petroleum additive 15-25wt% as rosin 8-12wt%, polybutene 0.3-2wt% It is produced by mixing 0.1-0.5wt% of castor oil. Rosin is composed mainly of natural resin powder (rosin), not synthetic system, and adds biochemical action to attract pests in addition to physical properties for adhesion. Polybutene serves to improve adhesion similarly to polyisobutyrene used in packaging wraps. Castor oil, like rosin, is a pollution-free natural raw material and contains no toxic chemicals. The appropriate content range according to the present invention can experimentally verify the optimum capture ability compromised in both aspects of stickiness and attraction by natural fragrance.

Of course, it is also possible to mix a very small amount of sex pheromone material for attracting the target pests to the components of the adhesive solution 15 according to the present invention, it is preferable to add a small amount actually.

In addition, according to the present invention, the protective paper 12 is temporarily attached to the coated surface so that the adhesive liquid 15 of the oil paint 10 is not damaged before use. The base oil 10 needs protection for the adhesive liquid 15 during the production and shipment to the user. To this end, a protective paper 12 coated with a non-tacky material such as paraffin should be attached.

2 is a schematic view showing a trap manufacturing apparatus according to the present invention, FIG. 3 is an enlarged perspective view showing an adhesive part of FIG. 2, and FIG. 4 is a perspective view showing a modification of FIG.

In another aspect of the present invention, there is provided an apparatus for producing a flat trap for pest collection in a continuous process. In this apparatus, the first winding roll 20, the application roll 24, and the second winding roll 22 are continuously arranged, and a plurality of fixing rubber rolls 28 are provided in the middle as necessary. The first winding roll 20 winds up a predetermined amount of the base oil 10 and supplies it at a constant speed. The second winding roll 22 mounted downstream of the application roll 24 continuously supplies the protective paper 12 to the surface on which the adhesive liquid 15 is applied. The base oil 10 and the protective paper 12 put into such an apparatus are continuously conveyed by the take-up roll 20 'driven by a motor in the most downstream side.

At this time, the application roll 24 is accommodated in the liquid container 25 in a state facing the support roll 23 downstream of the first winding roll 20, the adhesive liquid of a predetermined thickness by the adjusting knife 26 ( 15) is applied to the oil paint (10). The application roll 24 opposes the support roll 23 made of rubber at regular intervals, and the base oil 10 is continuously transferred therebetween. The application roll 24 is rotated in a state of being immersed in a predetermined depth on the liquid container 25, whereby the adhesive liquid contained in the liquid container 25 is applied onto the outer peripheral surface of the application roll 24. The thickness of the adhesive liquid to be applied can be adjusted at any time by the positional change of the adjusting knife 26.

On the other hand, the application roll 24 is provided with a mesh groove 24a on the outer circumferential surface, but may be provided with a grid groove 24b as a modification. In FIG. 3, the application roll 24 includes a mesh groove 24a and an example of the grid groove 24b in FIG. 4. The mesh groove 24a has a smaller shape than the grating groove 24b and is compact, so that a selection between the grooves 24a is required depending on the physical properties of the adhesive liquid applied to the oil base 10.

In the operation, the adhesive liquid is applied to one surface by the application roll 24 while the base oil 10 of the first winding roll 20 reaches the winding roll 20 'on the opposite side, and the second winding is performed in the next step. The protective paper 12 of the roll 22 is supplied and attached to the surface on which the adhesive liquid is applied. In this manner, when the winding is completed in the downstream winding roll (20 °), it is separated and mounted on the first winding roll 20, and the same operation is repeated. Accordingly, the base oil 10 is wound on the take-up roll 20 'in a state where the protective paper 12 is attached to each side while the adhesive liquid is applied to both surfaces. When the take-up roll 20 'is put into a subsequent process (not shown) and released, the cutting roll 20 is cut at regular intervals to complete the flat trap of FIG.

Although FIG. 2 illustrates an apparatus of a process of applying an adhesive solution to an oil paint 10, a square pattern 10a printed on the oil paint 10 may be used in the same configuration. In this case, the liquid container 25 is filled with ink for printing the square pattern 10a, and the adjusting knife 26 may be omitted if the viscosity of the ink is not large.

Although the above is based on the gravure printing method for the overall application on the oil paint 10, it is also possible to apply a screen printing to increase the partial coating or coating thickness. For example, screen printing is more advantageous in order not to apply the adhesive liquid to the area where the hole 10b is formed in the oil paint 10 of FIG. 1.

Pest prediction and pest trap plate trap according to the configuration and operation of the present invention described above can be supplied to the general farms at a lower cost, there is an effect to ensure a high productivity with a stable quality while advancing in practical eco-friendly agriculture.

It is apparent to those skilled in the art that the present invention is not limited to the described embodiments and that various modifications and variations can be made without departing from the spirit and scope of the present invention, and therefore such modifications or Modifications will be said to belong to the claims of the present invention.

1 is a perspective view showing a trap according to the present invention,

2 is a schematic view showing an apparatus for manufacturing a trap according to the present invention;

3 is an enlarged perspective view of the adhesive part of FIG. 2;

4 is a perspective view illustrating a modification of FIG. 3.

Explanation of symbols on the main parts of the drawings

10: Willing 12: Protected Paper

15: adhesive liquid 20, 22: winding roll

24: application roll 25: liquid container

26: adjusting knife

Claims (6)

In the pest trap flat plate trap: Oil paint 10 having a square pattern (10a) is formed on at least one surface, and having a hook hole (10b) in the upper portion; It is produced by mixing 25-35wt% of styrene block copolymer, 35-45wt% of petroleum resin, 15-25wt% of petroleum additive as 8-12wt% of rosin, polybutene 0.3-2wt%, castor oil 0.1-0.5wt% Adhesive solution 15; And A flat trap for pest collection, characterized in that it comprises a protective paper (12) temporarily attached to the coated surface so that the adhesive liquid (15) of the oil paint (10) is not damaged before use. delete delete In a device for producing a flat trap for pest collection in a continuous process: A first winding roll 20 which winds a predetermined amount of oil stamp 10 and supplies it at a constant speed; It is accommodated in the liquid container 25 in the state which opposed the support roll 23 downstream of the said 1st winding roll 20, and attracts the adhesive liquid 15 of predetermined thickness with the adjusting knife 26. An application roll 24 to be applied to; And It is mounted downstream of the application roll 24, and comprises a second winding roll 22 for continuously supplying the protective paper 12 to the surface on which the adhesive liquid 15 is applied, characterized in that the pest collecting plate type Trap manufacturing apparatus. The method of claim 4, wherein The coating roll 24 is a manufacturing apparatus of the pest trap flat trap characterized in that it has a mesh groove (24a) on the outer peripheral surface. The method of claim 4, wherein The coating roll 24 is a device for producing a pest trap flat trap characterized in that it comprises a grating groove (24b) on the outer peripheral surface.