JP2001352888A - Large insect-catching sheet for stock - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a large insect-catching sheet for a stock, hardly requiring a large force when using the sheet by extending the sheet, and capable of constantly catching the insect pests over a long period, and further to provide a packaged body of the large insect-catching sheet for the stock, devised so that the adhesive for catching the insects may not reach a supporting part 1, and a method for producing the same. SOLUTION: This large insect-catching sheet for the stock is characterized in that a nonwoven fabric or a cheese cloth is used as a sheet base material, a supporting parts are formed at both end parts of the base material, and the adhesive for catching the pests is made to penetrate into the nonwoven fabric or the cheese cloth in a state in which the supporting parts at both the end parts are overlapped, and the supporting part and the base material between the supporting parts are wound or folded for several times.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a large insect trapping sheet for livestock, a large insect trapping sheet for livestock, for catching insects such as flies, mosquitoes, and abducts that are harmful to livestock in a barn, a piggery or a stable. The present invention relates to a method for producing a body and a large insect trapping sheet for livestock.

[0002]

2. Description of the Related Art Conventionally, as a large insect trap sheet for livestock,
A large insect trap sheet as shown in FIG. 1 is known. As shown in FIGS. 1 and 2, the large insect trapping sheet is formed by applying an insect trapping adhesive 4 solely to the back and front of the fiber-reinforced paper as the sheet base 3 by using a roller or the like, and then using a stapler or the like. 2 are provided at both ends of the fiber reinforced paper which is the sheet substrate 3. Further, the end of the base material is folded in a triangular shape, and a support portion 1 having a mounting hole 2 by a stapler or the like is provided at both ends of the fiber reinforced paper as the sheet base material 3. Then, as shown in FIG. 3, this was rolled up from the center or folded into two to be rolled up and sold in a cylindrical container.

However, since the insect catching adhesive used in this large-sized livestock insect catching sheet is hard and has low fluidity, the sheet coated with the insect catching adhesive is wound up from the center. Even if it is folded into two and rolled up and stored in a cylindrical container, there is no concern that the insect catching adhesive will penetrate into the support part 1, but when it is taken out from the cylindrical container and opened and used In addition, not only a large force is required, but also the fiber-reinforced paper 3 may be damaged. In particular, the pressure-sensitive adhesive for insect traps after a lapse of time from the production tends to be hard, and such defects appear strongly.

In addition, when used in a cowshed, pig barn, stable or the like, the adhesive for insect trapping is hard when the cord is spread and a string or rubber is passed through the mounting hole 2, and the insect pest is constantly trapped for a long period of time. There was a drawback that it was difficult to do.

[0005]

SUMMARY OF THE INVENTION The present invention uses a relatively soft insect catching adhesive, does not require a large force when spread and used, and can constantly catch insects for a long period of time. It is intended to provide a large insect trapping sheet for livestock and a method for producing the same, which are devised so that the large insect catching sheet for livestock and the insect catching adhesive do not reach the support portion 1.

[0006]

[MEANS FOR SOLVING THE PROBLEMS] To achieve the object,
The present inventor focused on using a relatively soft insect catching adhesive, using a nonwoven fabric or a cold gauze as a sheet substrate, providing support portions at both ends of the substrate, overlapping the support portions at both ends, and forming a support portion. In order to come up with a large insect trap sheet package for livestock in which the insect trap adhesive is impregnated into a non-woven fabric or a cold gauze base in a state where the base material between the support parts is wound or folded several times,
The present invention has been completed.

An outline of the present invention will be described with reference to FIGS. The large insect trapping sheet for livestock in which the adhesive for insect trap of the present invention is impregnated into a nonwoven fabric or a cold gauze base material can be produced through the following steps. As shown in FIG. 4, a synthetic resin film is overlaid on both ends of the nonwoven fabric sheet base material 3 having a width of about 20 cm and a length of about 200 cm, and reinforced by heat sealing.
The support 1 is attached with a stapler or an adhesive. The support portion 1 is provided with a mounting hole 2. The reinforcing member 5 can be formed by stacking a nonwoven fabric on the nonwoven fabric. Reinforcing member 5
Can be prevented from twisting the sheet when it is attached to a cowshed, a piggery, a stable or the like by passing a string through the attachment hole 2.

The sheet with the supporting portion shown in FIG. 4 is folded into a compact shape as shown in FIG. 5 by overlapping the supporting portion 1 and folding the nonwoven fabric sheet substrate. As shown in FIG. 6, the support portion 1 is housed so as to protrude from a synthetic resin film bag 6 having an open end 7 in only one direction, and at this time, a certain amount of the insect trapping adhesive is made of a synthetic resin film. Bag 6
Add to As shown in FIG.
, The bag is folded, and the bar is fastened with the slit-shaped tubular elastic body 9 from above the folded synthetic resin film bag.

At this time, as shown in FIG. 8, the bag made of a synthetic resin film is fastened by a rod, and the relatively soft adhesive for insect trap used in the present invention is used to hold a large insect trap sheet package for livestock. Even if left for a period, the insect catching adhesive uniformly penetrates into the sheet base material, but the insect catching adhesive spreads to the support and does not reach. As shown in FIG. 9, the large-sized insect trapping sheet package for livestock produced in this manner is stacked in a box, stored in a warehouse or the like for a certain period of time, and then shipped.

[0010] Further, instead of folding the nonwoven sheet base material between the support parts into a compact shape,
As shown in FIG. 10, the nonwoven fabric sheet substrate 3 between the support portions 1 is wound around the synthetic resin film bag 6 having an open end 7 in only one direction that can accommodate the rolled material. As shown in FIG. 11, the support portion 1 is made to protrude from the open end 7 of the bag 6 made of a synthetic resin film in the same manner as when the bag is inserted and folded, and the bag is inserted through the rod 8 just before the open end. It can be manufactured by tightening a rod with a cylindrical elastic body 9 with slits from above a folded or folded bag 6 made of a synthetic resin film.

The large insect trapping sheet package for livestock produced in the form shown in FIG. 12 is put in a cylindrical box 10, packed in several dozen boxes, stored in a warehouse or the like for a certain period of time, and shipped after being adjusted in quality. .

As the nonwoven fabric or the cold gauze used as the sheet substrate in the present invention, generally available general-purpose products are used. The cold gauze may be made of synthetic resin, cotton cloth or linen cloth. As the cloth material, in addition to synthetic resin, wood pulp mixed with natural pulp short fibers such as manila hemp, rayon short fibers, and synthetic short fibers such as polyvinyl alcohol, polyamide, polyolefin, polyester, and acrylic may be used. Further, as the support portion 1, it is desirable to use thick paper or thick paper which has been subjected to surface resin processing.
Any shape may be used, but one in which the periphery of the hole is caulked with metal may be strong.

The adhesive for insect trap used in the present invention includes, for example, natural rubber, acrylic, synthetic isoprene, polyisobutylene, butyl rubber, styrene butadiene copolymer rubber, styrene isoprene copolymer rubber, styrene Ethylene butadiene copolymer rubber type, silicone type,
Examples include an ethylene propylene copolymer rubber type and an ethylene propylene diene copolymer rubber type. Further, two or more kinds may be used in combination. Typically, a polyisobutylene-based material having a relatively low molecular weight, a low fluidity and a high viscosity is used as a main component. The insect trap pressure-sensitive adhesive used in the present invention is usually used without adding a solvent and using the viscosity of the resin as it is, but the form of use is not particularly limited.

Further, the pressure-sensitive adhesive has additives for enhancing its performance and commercial value, such as a tackifying resin, a plasticizer,
A filler, a crosslinking agent, an antioxidant and the like may be used in combination. The thickness of the pressure-sensitive adhesive layer of the pressure-sensitive adhesive for insect trap used in the present invention can be adjusted by the amount of the pressure-sensitive adhesive for insect trapped in a bag made of a synthetic resin film.

The insect catching adhesive used in the present invention may contain an ultraviolet absorber to improve weather resistance. Examples of the ultraviolet absorber include salicylic acid derivatives, benzophenone-based ones, and benzotriazole-based ones. The rod used in the present invention may have any thickness as long as the insect catching adhesive does not reach the supporting portion, but usually has an outer diameter of about 1.5 mm to 5 mm, may be hollow or solid, and may be made of bamboo or wooden. However, it may be made of synthetic resin.
In particular, those made of hollow synthetic resin can be obtained at low cost. Further, as the cylindrical elastic body with a slit, a part obtained by cutting a part of a cylindrical hollow body outer wall made of an elastic synthetic resin in a longitudinal direction is used. A commercially available synthetic resin straw cut in the longitudinal direction is preferably used.

[0016]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Various embodiments of the present invention are possible. Representative examples are shown below. However, the present invention is not limited to these embodiments, and those skilled in the art can make appropriate modifications. Needless to say. Example 1 (A non-woven sheet base material folded between supporting portions is formed by folding a non-woven fabric having a width of 20 cm and a length of 200 cm and a thickness of about 0.5 mm and a thickness of about 0.5 mm, The location is sandwiched from both sides with thick paper (20 cm wide, 7 cm long) to form a 3.5 cm long support, and the inside diameter is 8 mm
It was stopped at two places using an eyelet with an outer diameter of 15 mm. Furthermore, between the eyelets and the eyelets was reinforced by a stapler. The nonwoven fabric sheet base material between the support portions is applied 7 times (1
4 layers) Fold, inner diameter 20.5 cm, depth 0.5
The supporting portion was housed in a bag made of high-pressure polyethylene (soft vinyl chloride can also be used) with a length of 22 cm to the open end, protruding from the open portion of the high-pressure polyethylene bag. As an insect trapping adhesive, 80 g of a low-molecular-weight polyisobutylene having a viscosity of 23 poise at 115 ° C. as a main component, to which polybutene and an aliphatic cyclic saturated hydrocarbon were added, were sealed. 4mm before open end, outer diameter 3mm, length 2
The soft polyethylene bag was folded through a 2.5 cm hollow synthetic resin rod. The rod was tightened from above the folded bag made of a synthetic resin film with a cylindrical elastic body having a slit of 4 mm in inner diameter to produce a large insect trap sheet package for livestock. Until the insect catching adhesive spreads evenly on the nonwoven fabric,
Stored in warehouse for 15 days.

Example 2 (Non-woven sheet material wound between support portions) The end portion of a non-woven fabric made of polyester having a width of 20 cm and a length of 200 cm and a thickness of about 0.5 mm is used. Fold it 5cm, sandwich the part with thick paper (width 20cm, length 7cm) from both sides to form a support part 3.5cm long, 8mm inside diameter
It was stopped at two places using an eyelet with an outer diameter of 15 mm. Furthermore, between the eyelets and the eyelets was reinforced by a stapler. The nonwoven fabric sheet base material is wound between the support parts so that the outer shape of the nonwoven fabric sheet material is about 3 cm, and the inner diameter width is 20.5 c.
The support portion was stored in a bag made of high-pressure polyethylene (soft vinyl chloride can also be used) having a length of 3.5 cm and a length of 3.5 cm to the open end, and the support portion protruding from the open portion of the soft polyethylene bag. As an insect trapping adhesive, a low molecular weight polyisobutylene having a viscosity of 23 poise at 115 ° C. as a main component,
80 g of polybutene to which a small amount of aliphatic cyclic saturated hydrocarbon was added was sealed. At 4 cm before the open end, the polyethylene bag was folded through a hollow synthetic resin rod having an outer diameter of 3 mm and a length of 22.5 cm. The rod was tightened with a cylindrical elastic body with a slit having an inner diameter of 4 mm from above the folded bag made of a synthetic resin film to produce a large insect trap sheet package for livestock. This is put in a cylindrical box 10 with a lid. Then, the insecticide pressure-sensitive adhesive was stored in a warehouse for 15 days until the adhesive spread uniformly on the nonwoven fabric.

After 16 days, the large insect trapping sheet package for livestock produced in Examples 1 and 2 was taken out and tested. The results are shown in Table 1. In addition, what was shown as a comparison is a commercial product, which is a type in which an insect catching adhesive is applied to a sheet substrate.

[Table 1] Assembling workability was measured by taking out the large insect trap sheet package for livestock, unpacking it with two people, holding the supporting parts, and stretching the base sheet to about 2 m in length. . ：: Completed within 3 minutes: Completed within 5 minutes: Completed within 5 to 7 minutes X: More than 2 days After the insects were used outdoors after 2 weeks, whether stickiness remained was measured. ◎: Strong adhesiveness remains: Adhesiveness remains: Weak adhesiveness remains * The overall evaluation is shown as excellent, good, and acceptable in order from good to bad.

[0019]

According to the present invention, as is apparent from Table 1,
When a relatively soft insect catching adhesive is used and spread and used, it does not require a large force and can constantly catch insect pests for a long period of time. The present invention can provide a large-sized insect trap sheet for livestock and a method for producing the same, which is devised so as not to reach, and can efficiently produce a large insect trap sheet for livestock with good workability.

[0020]

[Brief description of the drawings]

[Figure 1] Illustration of conventional large insect trap sheet for livestock

FIG. 2 is a sectional view of a conventional large insect trap sheet for livestock.

FIG. 3 is a sketch drawing of a conventional large-sized insect trap sheet for livestock.

FIG. 4 is an explanatory view of a large insect trap sheet for livestock of the present invention.

FIG. 5 is a schematic view of a large-sized livestock insect trapping sheet folding type according to the present invention.

FIG. 6 is an explanatory diagram of a large insect trapping sheet folding type bag packing process for livestock of the present invention.

FIG. 7 is a work diagram of a fastening portion.

FIG. 8 is an enlarged view of a fastening portion.

FIG. 9 is a storage diagram of the large insect trap sheet package for livestock of the present invention.

FIG. 10 is a sketch of a large insect trap sheet wound type for livestock of the present invention.

FIG. 11 is an explanatory diagram of a large insect catching sheet wound type bag packing step for livestock of the present invention.

FIG. 12 is a storage diagram of a large insect trap sheet wound form for livestock of the present invention.

[Explanation of symbols]

 Supporting part mounting hole Sheet base material Insect adhesive layer Reinforcing agent Synthetic resin film bag Open end Rod Body Slit cylindrical elastic body Cylindrical box with lid

Claims (3)

[Claims] 1. A nonwoven fabric or a cold gauze is used as a sheet base material, a support portion is provided at both ends of the base material, the support portions at both ends are overlapped, and the base material between the support portions is wound or wound several times. A large insect catching sheet for livestock, wherein the insect catching adhesive is permeated into a nonwoven fabric or a cold gauze base material in a folded state. 2. A nonwoven fabric or a cold gauze is used as a sheet base material, a support portion is provided at both ends of the base material, the support portions at both ends are overlapped, and the base material between the support portions is wound or wound several times. In the folded state, penetrate the insect trap adhesive into the nonwoven fabric or the cold gauze base material, put it in a bag made of a synthetic resin film having an open end only in one direction, and before the open end, fold the bag through a rod, A large insect trap sheet package for livestock, in which a bar is tightened with a cylindrical elastic body with slits from above a folded synthetic resin film bag. 3. A nonwoven fabric or a cold gauze is used as a sheet base material, and after providing support portions at both ends of the base material, the support portions at both ends are overlapped, and the base material between the support portions is not wound. After folding several times, put it in a bag made of a synthetic resin film having an open end only in one direction together with the adhesive for insect trapping, and make the supporting portion protrude from the open portion of the bag made of the synthetic resin film. The bag is folded through the body, and a large insect trap sheet package for livestock manufactured by tightening a rod with a cylindrical elastic body with a slit from above the folded bag made of synthetic resin film is left for a certain period of time. A method for producing a large insect catching sheet for livestock, wherein the insect catching adhesive is uniformly penetrated into the material and the insect catching adhesive is prevented from reaching the support.