JP6532995B1 - Tick attractor - Google Patents

Abstract

An object of the present invention is to secure an acceptable tick capture number as much as possible without significantly reducing the exposed area of an adhesive in a mite attraction trap. SOLUTION: The mite attraction trap 100 according to the present invention comprises a mite attraction trap 110, a non-woven fabric 120 and a mesh bag 130. The mite attractant has a substrate 111, an adhesive 112, a reticulated body 113, and a mite inducer. The adhesive is applied to the substrate. The mesh is disposed on the adhesive. Is the mite inducer contained in the (a) adhesive, (b) disposed on the adhesive in a state of being covered by a breathable cloth, or (c) contained in the network? (D) applied on the reticulated body. The non-woven fabric is disposed at least on the mesh side of the mite attraction trap. The mesh bag covers the mite attraction trap and the non-woven fabric. [Selected figure] Figure 2

Description

  The present invention relates to a mite attraction trap.

  In the past, "a mite attraction trap that attracts a mite with a attractant and captures a mite with an adhesive" has been proposed (see, for example, JP-A-2013-226189).

JP, 2013-226189, A

  By the way, in the mite attraction trap as described above, a cushioning material made of a breathable material such as cotton, polyester cotton, cloth, gauze and soft non-woven fabric is usually disposed immediately above the adhesive. For this reason, in such a mite attraction trap, the exposed area of the adhesive decreases, and the number of mite catches decreases.

  An object of the present invention is to secure an acceptable tick capture number as much as possible without significantly reducing the exposed area of the adhesive in the mite attraction trap.

The mite attraction trap according to the present invention comprises a mite attraction trap, a non-woven fabric and a mesh bag. The mite attractant has a substrate, an adhesive, a reticulum and a mite inducer. The substrate is for supporting the pressure-sensitive adhesive and is, for example, a mount such as corrugated paper or cart paper, a resin film, a resin sheet or the like. The adhesive is applied to the substrate. In addition, when a base material is paper, a resin film, a resin sheet, etc., an adhesive should just be apply | coated to at least one side of a base material, and may be apply | coated to both surfaces of a base material. The mesh is disposed on the adhesive so as to expose the adhesive. In addition, this mesh-like body is stuck by the adhesive. Mite attractant is whether it is contained in (a) mesh body, (b) coated on the mesh member (coating). The non-woven fabric is disposed at least on the mesh side of the mite attraction trap. In addition, this non-woven fabric may sandwich a mite attraction trap. The mesh bag covers the mite attraction trap and the non-woven fabric.

In this mite attraction trap, a reticulated body is disposed between the adhesive and the non-woven fabric. For this reason, it can prevent that a nonwoven fabric sticks to an adhesive. Therefore, with this mite attraction trap, the mite capture allowable number can be secured as much as possible without significantly reducing the exposed area of the adhesive. In addition, even if pressure is applied to this mite attraction trap, it does not crush the mite on the adhesive, its carcass and feces, and prevents the contents of the mite and its carcass and feces from scattering outside. Can .

It is an appearance perspective view of a mite attraction trap concerning an embodiment of the invention. It is an expansion longitudinal cross-sectional view when the mite attraction trap which concerns on embodiment of this invention is cut by an AA cut surface. It is an external appearance perspective view of the mite attraction trap which comprises the mite attraction trap which concerns on embodiment of this invention.

  The mite attraction trap 100 according to the embodiment of the present invention is for attracting a mite and capturing it with an adhesive, and as shown in FIG. 120 and a mesh bag 130. Hereinafter, the mite attraction trap 110, the non-woven fabric 120 and the mesh bag 130 will be described in detail.

(1) Mite attraction trap As shown in FIG. 2, the tick attraction trap 110 is mainly composed of a substrate 111, an adhesive 112 and a reticulated body 113. In the mite attraction trap 110, the mite inducer may be impregnated with the adhesive, or may be contained in a breathable cloth bag and disposed on the adhesive. It may be disposed on the adhesive in a state of being covered by a breathable cloth, may be contained in the reticulated body 113, or may be applied onto the reticulated body 113. Hereinafter, the configuration of the mite attraction trap 110 will be described in detail.

(1-1) Base Material The base material 111 is for supporting the pressure-sensitive adhesive 112, and is, for example, a mount such as corrugated paper or cart paper, a resin film, a resin sheet, or the like.

(1-2) Pressure-Sensitive Adhesive The pressure-sensitive adhesive 112 is intended to capture mites and retain mite carcasses and feces, and is applied to the substrate 111 as shown in FIG. The pressure-sensitive adhesive 112 is, for example, a pressure-sensitive adhesive such as a polybudene-based pressure-sensitive adhesive, an acrylic pressure-sensitive adhesive, a hot-melt pressure-sensitive adhesive, and is applied on the substrate 111 at 1 g to 1,000 g / m ² There is. When the pressure-sensitive adhesive 112 is a polybden-based pressure-sensitive adhesive, the application amount thereof is preferably 600 g to 700 g / m ² .

(1-3) Reticulated member The reticulated member 113 is intended to protect the adhesive 112, enclose the mite, and prevent the diffusion of the mite and its feces and carcass, and is disposed on the adhesive 112. There is. The mesh body 113 is fixed by an adhesive 112. The mesh shape of the mesh body 113 is not particularly limited, but is preferably square. In such a case, the mesh size of the mesh body 113 is preferably 2.5 mm × 2.5 mm to 20 mm × 20 mm. Moreover, it is preferable that the reticulated body 113 be formed of fibers such as synthetic fibers and glass fibers.

(1-4) Mite attractant The mite inducer is, literally, an agent for attracting a mite, and is contained in the adhesive or is disposed on the adhesive in a state of being covered by a breathable cloth It is provided, contained in a mesh, or applied (coated) to a mesh.

  The mite inducer is not particularly limited, but it is preferable to be an extract obtained by mixing and simmering dried powder, scraped node powder, brewer's yeast, bread crumbs and the like. The mite inducer preferably contains a flavor. As a flavor, coconut oil etc. are mentioned, for example. In addition, a binder may be added to the above extract to solidify the extract. Examples of the binder include gelatin, agar powder, taroimo powder, corn starch, polypropylene glycol, POVAL (registered trademark) (polyvinyl alcohol), emulsion synthetic resin and the like. When the mite inducer is contained in the pressure-sensitive adhesive or the reticulated body, the above-mentioned extract or the like may be directly kneaded into the pressure-sensitive adhesive or the material of the reticulated body, or may be coated. In addition, the solidified extract and the like may be finely pulverized and then kneaded into the adhesive or the material of the mesh, or may be coated. In addition, when the mite attractant is covered with a breathable cloth, a binder may be added to the above extract to be processed into particles. In addition, when processing it in granular form, it is preferable that the diameter is 0.3 mm-2.0 mm. In addition, when a mite attractant is applied on the reticulated body, a binder may be added to the above-mentioned extract, and the reticulated body may be coated with the binder before it is solidified, or the solidified extract etc. The powder may be finely ground and the powder mixed with a binder and applied to the mesh.

(2) Non-Woven Fabric The non-woven fabric 120 prevents the mites and their feces and carcasses from being easily scattered to the outside of the mite-attracting trap 110, and sandwiches the mite-trapping trap 110. The non-woven fabric 120 is preferably formed of, for example, a polyester resin, a polyacrylate resin, a polyester / acrylate resin, or the like. When the non-woven fabric 120 is formed of such a material, the non-woven fabrics 120 can be ultrasonically welded to wrap the mite attraction trap 110. Moreover, as for the fabric weight of this nonwoven fabric 120, it is preferable that it is 15 g-100 g / m < ² > from a viewpoint of making a tick pass easily.

(3) Mesh bag The mesh bag 130 contains the mite attraction trap 110 and the non-woven fabric 120. The net-like body constituting the net bag 130 is preferably made of, for example, a resin such as polyethylene, and is preferably an extrusion-molded product from the viewpoint of reducing the manufacturing cost. In such a case, the mesh bag 130 can be easily manufactured by ultrasonic welding of the mesh bodies. Moreover, it is preferable that it is 18-180 mesh from the viewpoint of letting ticks pass easily the number of eyes of the mesh-like body which comprises this net bag 130. As shown in FIG.

<Features of the mite attraction trap according to the embodiment of the present invention>
In the mite attraction trap 100 according to the embodiment of the present invention, the reticulated body 113 is disposed between the adhesive 112 and the non-woven fabric 120. For this reason, in this tick attraction trap 100, it is possible to prevent the non-woven fabric 120 from sticking to the adhesive 112. Therefore, in this mite attraction trap 100, the exposed area of the adhesive 112 is not significantly reduced, and the mite capture allowable number can be secured as much as possible.

<Modification>
(A)
Although the mite attraction trap 110 is sandwiched between the non-woven fabric 120 in the mite attraction trap 100 according to the previous embodiment, the non-woven fabric 120 may be disposed only on the reticulated body side of the mite attraction trap 110.

(B)
Although not employed in the mite attraction trap 100 according to the previous embodiment, a particulate mite attractant is disposed on the adhesive 112, and the particulate mite attractant is covered with a breathable cloth. It is also good. In such a case, it is preferable to position the bag in the central portion of the substrate 111 in plan view. In addition, it is preferable that the bag which has air permeability is formed from the nonwoven fabric. As such non-woven fabric, for example, polyolefin-based spunbonded non-woven fabric and the like can be mentioned. The basis weight of the non-woven fabric is not particularly limited, but is preferably 15 g to 100 g / m ² from the viewpoint of attracting the mite by releasing the smell of the mite attractant.

(C)
Although the net-like body 113 having square eyes is adopted in the mite attraction trap 100 according to the above embodiment, the eye shape of the net-like body 113 has a rectangular shape without departing from the scope of the invention. It may be a polygon, such as a triangle, a pentagon, or a hexagon.

1. Production of a mite attraction trap (1) Preparation of a mite attraction trap First, the extract obtained by mixing and simmering boiled and dried powder, shaving node powder, brewer's yeast, bread crumbs, etc. is heated while heating the extract to coconut oil and its extract Agar powder was added and mixed. Then, the mixed solution was applied to a 5 cm × 5 cm glass fiber net (mesh size: 4 mm × 4 mm) and allowed to naturally cool, and the above extract was coated on a glass fiber net (hereinafter, obtained in this manner) These are called "extracting nets"). Next, place an extract coated net on the adhesive side of a 5 cm × 5 cm adhesive sheet (one with a polybden adhesive applied on one side of cart paper), fix the extract net on the adhesive sheet, and Obtained a mite attractant.

2. Preparation of a mite attraction trap The mite attraction trap obtained as described above is sandwiched by an 8 cm × 10 cm non-woven fabric, and then it is further extruded with an 8 cm × 10 cm polyethylene extrusion formed net (the number of eyes: 120 mesh) The sandwich, the non-woven fabric and the end of the extrusion-formed net were heat welded to obtain the desired mite attraction trap.

2. Performance evaluation of the mite attraction trap The mite attraction trap obtained as described above is sandwiched between the seat surface of the office chair and the cushion, and the number of mites captured is measured with a microscope after 7 days. The number of ticks captured was 121. Also, when the same experiment was performed on different days, 37 ticks could be captured.

1. Preparation of a mite attraction trap (1) Preparation of a mite attraction trap First, an extract obtained by mixing and simmering boiled and dried powder, shaving node powder, brewer's yeast, bread crumbs and the like is heated while heating the extract to coconut oil and its extract Agar powder was added and mixed. Then, the mixture was naturally cooled to prepare a particulate mite inducer. Next, after placing several particles (approximately 100 mg) of a particulate mite inducer in the center of the adhesive surface of a 5 cm × 5 cm adhesive sheet (one having a polybden adhesive applied on one side of cart paper), the particles The mite attractant was coated with 20 g of spunbond nonwoven fabric. Next, a 5 cm × 5 cm glass fiber net (mesh size: 4 mm × 4 mm) was placed on the top to obtain a target mite attraction trap.

2. Preparation of a mite attraction trap The mite attraction trap obtained as described above is sandwiched by an 8 cm × 10 cm non-woven fabric, and then it is further extruded with an 8 cm × 10 cm polyethylene extrusion formed net (the number of eyes: 120 mesh) The sandwich, the non-woven fabric and the end of the extrusion-formed net were heat welded to obtain the desired mite attraction trap.

2. Performance evaluation of the mite attraction trap The mite attraction trap obtained as described above is sandwiched between the seat surface of the office chair and the cushion, and the number of mites captured is measured with a microscope after 7 days. The number of ticks captured was 117.

DESCRIPTION OF SYMBOLS 100 mite attraction trap 110 mite attraction trap 111 base material 112 adhesive 113 mesh-like body 120 non-woven fabric 130 mesh bag

Claims (1)

A base material, a pressure-sensitive adhesive applied to the base material, a mesh-like body disposed on the pressure-sensitive adhesive so as to expose the pressure-sensitive adhesive , and (a ) contained in the mesh-like body ( b A mite attractant having a mite attractant applied on the network;
A non-woven fabric disposed on the mesh-like side of at least the mite attraction trap;
A mite attraction trap comprising the mite attraction trap and a mesh bag covering the non-woven fabric.

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