JPH08242744A - Tacky type rattrap - Google Patents

Abstract

PURPOSE: To provide the subject rattrap, having a high capturing ratio of rats and capable of minimizing the amount of a tacky agent by forming a tacky layer in a specific state. CONSTITUTION: This rattrap is obtained by forming a tacky layer 2 in a corrugated form of continuous ridges 2a and valleys 2b on the top surface of a sheet 1, facilitating the sinking of pedes of a rat in the tacky layer and reducing the amount of a tacky agent by forming the valley parts. A tacky agent prepared by mixing a small amount of a flow suppressant (ultrafine particulate anhydrous silica, etc.) in polybutene is preferred.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sticky rattrap.

[0002]

2. Description of the Related Art There are various types of mouse rods having an adhesive layer formed on the upper surface of a sheet as follows.

(A) A sheet in which an adhesive layer is simply formed on the upper surface of the sheet. (b) A sheet in which a recess is formed on the upper surface of the sheet and the recess is filled with an adhesive. (c) Adhesive ridges are formed in parallel on the upper surface of the sheet in multiple rows.

In the case of the above-mentioned constitution (a), the amount of the adhesive used becomes large and the cost becomes high. In addition, the structure of (b) requires a step of forming a concave portion on the mount, and a means for filling the concave portion with an adhesive is required, which also increases the cost. In addition, the structure of (c) certainly requires less adhesive, but the adhesive is not applied between the ridges of the adhesive, so the mouse's catching power is not enough. .

[0005]

The object of the present invention is that the adhesive mouse of this type has a low manufacturing cost, and the adhesive strength, that is, the ability to capture the mouse is large, which is the key to determining the quality of the product. The present invention has made it possible to provide a sticky rattrap capable of satisfying the above-mentioned conditions.

[0006]

Constitution of the present invention The adhesive ratchet according to the present invention has a sheet-shaped upper surface on which a corrugated adhesive layer having continuous peaks and valleys in cross section is formed.

[0007]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described with reference to the embodiments shown in the accompanying drawings. As shown in FIG. 1, the mouse ratchet of the present invention has a corrugated adhesive layer 2 in which peaks 2a and valleys 2b are continuous and formed on the upper surface of a sheet 1 made of thick paper.

There are various types of sheets 1 as follows. (a) Simple flat plate (Fig. 1) (b) Left and right pieces 1a, 1b that can be folded in half at folds 3 when not in use (Fig. 2) (c) Left and right pieces when not in use The parts 1a and 1b are replaced by the folds 3a and 3
It is folded into the central piece 1c at b, and is a double door that opens the left and right pieces when used (Fig. 3) (d) Although not shown, it can be folded in four when not in use. Reference numeral 4 shown in 3 indicates a folded edge frame portion.

A corrugated adhesive layer is formed on the surface which becomes the upper surface when these types of sheets are used. Polybutene is used as the main material for the pressure-sensitive adhesive for the pressure-sensitive adhesive layer, but with this alone, the peaks 2a cannot flow to the valleys 2b and cannot be held in a mountain shape.

Therefore, the present invention provides a pressure-sensitive adhesive containing polybutene and an appropriate amount of a flow inhibitor, and, for example, ultrafine particulate anhydrous silica is used as the flow inhibitor and is mixed with a few percent of polybutene.

In the mouse rod removing apparatus of the present invention, the pressure-sensitive adhesive layer formed on the upper surface of the sheet has a wavy shape in which peaks and valleys are continuous, so that the feet of the mouse are likely to sink into the pressure-sensitive adhesive layer, and the trapping force is large. As compared with a case where the pressure-sensitive adhesive layer is simply formed to have a mountain-height thickness, the amount of the pressure-sensitive adhesive used can be reduced by several tens of percent, and first, the manufacturing cost can be reduced.

The adhesive layer has not only ridges but also valleys, but since the valleys are thin and continuous with the ridges, they are simply adhesive ridges (thus, there is no space between each adhesive ridge). Compared to the adhesive part), the mouse has a larger capturing power.

[0013]

As described above, according to the present invention, it is possible to reduce the amount of the adhesive used as much as possible and reduce the manufacturing cost, and yet to provide an adhesive rat mouse with a high capture rate.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of a sticky mouse ratchet according to the present invention.

FIG. 2 is a perspective view showing another embodiment of the adhesive rat shave according to the present invention.

FIG. 3 is a perspective view showing still another embodiment of the adhesive mouse reminder according to the present invention.

[Explanation of symbols]

 1 Sheet 2 Adhesive Layer 2a Crest 2b Valley 3, 3a, 3b Folded portion 4 Folded edge frame portion

Claims (1)

[Claims] 1. A pressure-sensitive adhesive ratchet, comprising a corrugated pressure-sensitive adhesive layer having a continuous cross-sectional shape of peaks and valleys formed on the upper surface of the sheet.