KR101560103B1 - Method for manufacturing fabric with an antibacterial function - Google Patents

Abstract

The present invention relates to a pest repelling member and a manufacturing method thereof. The pest repelling member may include: an outside member mixed with a polypropylene resin, an acrylic resin, a phosphorescent phosphor, or an optical fiber resin in a regular weight ratio, and having an outside mesh hole whose size is 0.1-0.3 mm; two to four inside members separated from the outside member at predetermined intervals, and having an inside mesh hole whose size is 0.05-0.15 mm and which prevents harmful insects from passing the outside mesh hole; an interval keeping hole which is provided between the outside and inside members by a double injection molding method and has predetermined elasticity; and an insecticidal member which is coated with an adhesive on the surface of the outside and inside members.

Description

TECHNICAL FIELD [0001] The present invention relates to a pest control member and an anti-

The present invention relates to a pest control member and a method of manufacturing the same. More particularly, the present invention relates to a method of constructing a mesh-hole-forming outer member and an inner member, thereby forming a gap-retaining hole so that the outer member and the inner member are spaced apart from each other by a predetermined distance, A pest control member, and a method of manufacturing the pest control member.

In general, various kinds of insect pests are active in the summer, which is a major cause of infecting infants and elderly people. In order to prevent this, a mosquito net is installed to prevent penetration of insects.

Such a conventional mosquito net is formed of a synthetic resin yarn made of polypropylene or polyethylene as a mesh of a certain width having a fine mesh so that a small insect such as a mosquito can not pass through, And the surrounding slope is provided by sewing, so that a person inside the mosquito net can be protected from insects outside the mosquito net.

However, in the case of such a conventional mosquito net, there is a problem that some insects penetrate through gaps or spaces generated when a person enters and exits, or insects smaller than mesh mesh penetrate through the mesh. In other words, the conventional mosquito nets approach a large number of mosquitoes outside of the mosquito nets. In such a state, when a slight gap is generated, not only various insects penetrate, but also the mosquito mesh There arises a problem that small pests penetrate directly through the mesh.

Accordingly, the Korean Registered Utility Model No. 20-0386208 discloses a mosquito net for protecting a person from various pests by sewing a mesh of a certain width formed by a fine mesh, wherein the mosquito nets are coated with 1 to 5 weight percent of perfume % Of a functional material and 0.1 to 0.5% by weight of a functional material is melt-extruded through a synthetic resin yarn, and a certain type of netting is woven and sewed. The perfume oil is made of pineapple mint (Mintha spp L.) or Lemon Verbena (Aloysia triphylla Britt), and the functional material may be at least one selected from the group consisting of germanium, yellow loam, jade, charcoal and silver. And a mixture thereof are mixed in the same weight.

However, according to the above-mentioned prior art documents, when all the functional materials contained in the synthetic resin material are exhausted or diverged, a certain time is passed and the insects such as mosquitoes are infiltrated into the inside of the mosquito net, I had to fall significantly.

(Patent Document 1) Korean Utility Model Registration No. 20-0386208

According to an aspect of the present invention, there is provided an apparatus for forming a mesh structure, the mesh structure including an outer member and an inner member, the outer member and the inner member being spaced from each other by a predetermined distance, , A mosquito repellent member, a pest control member, and a method of manufacturing the same.

Further, since the distance between the outer member and the inner member is wider than the length of the mosquito spout and the unit area of the mesh hole is smaller than the thickness of the mosquito spout, an insect such as a mosquito, And a method of manufacturing the same.

In addition, the present invention can provide a pest control device capable of protecting a user from a pest for a long period of time by manufacturing a synthetic resin mixed with citronella so that insect pests can be removed from a spacing port that maintains the spacing between the outer and inner members, And a manufacturing method thereof.

The present invention also relates to a pest control member made of a garment such as a protective garment which can be directly worn by a user by processing a pest control member composed of an outer member, an inner member and a gap retaining member, a pest control member capable of being manufactured outdoors, The purpose of the method is to provide.

In order to achieve the above object, the present invention provides a light emitting diode package comprising a polypropylene resin, an acrylic resin, a condensing fluorescent material, or an optical fiber resin mixed in a predetermined ratio in a weight ratio, absence; The inner mesh holes are spaced apart from the outer member by a predetermined distance, and inner mesh holes for preventing insects from passing through the outer mesh holes are formed in a size of 0.05 mm to 0.15 mm so as to form 2 to 4 in the outer mesh holes Inner member; A spacing holder formed by a double injection molding method between the outer member and the inner member and having a predetermined elastic force; And an insecticide member coated with an adhesive on surfaces of the outer member and the inner member.

The outer member may be composed of 35% by weight to 70% by weight of polypropylene resin, 25% to 40% by weight of acrylic resin, and 10% to 20% by weight of a photosensitive resin or an optical fiber resin .

The inner member may be composed of 35 wt% to 70 wt% of a mixed resin selected from any one of epoxy resin, polyester resin, polyurethane resin and polyacrylic resin, 25 wt% to 40 wt% of LSR, Or a mixture of 10 to 20% by weight of a resin made from an optical fiber.

In addition, the insecticidal member is formed of microcapsules having a size of 5 탆 to 20 탆 and containing Citronella stock solution.

The spacing member may comprise any one or more of the following: 60 wt% to 85 wt% of synthetic resin mixed with a certain ratio of urethane, MC nylon, acrylic, and soft PVC, and sphalerite, fiberglass, silvanite, 10% by weight to 25% by weight of any one of the light-absorbing fluorescent material and the optical fiber resin, and 5% by weight to 15% by weight of any one of aluminum, copper, .

The outer mesh holes and the inner mesh holes may be polygonal shapes such as a triangular shape, a square shape, a pentagonal shape, a hexagonal shape, or a circular shape or an elliptical shape.

According to the present invention, there is also provided an air bag, comprising: an outer member having an outer mesh hole; an inner member having a predetermined spacing from the outer member and having an inner mesh hole; (A) a primary mixing step of mixing a synthetic resin and an accumulative fluorescent material or an optical fiber resin and a metal powder to form the cavity-holding sphere, and A second mixing step of mixing the respective components of the outer member and the inner member; (b) forming an interval maintaining sphere by injecting a primary mixture into the mold through an injector when the primary mixing step is completed; (c) injecting the mixture mixture into the mold side by the secondary mixing step, when the molding of the cavity-holding sphere is completed, so that the outer member and the inner member form the upper and lower portions of the cavity- Member forming step; (d) coating and inserting the insecticidal member together with the adhesive when the molding of the outer and inner members is completed, and drying and drying by hot air drying after the coating is completed.

Also, in the step (d), the insecticide member may be a microcapsule having a size of 5 to 20 탆 containing Citronella stock solution, and may be coated with a coating agent on the surfaces of the outer and inner members, And a drying step of performing a primary drying process at a temperature of 50 ° C to 110 ° C through a hot air fan for 1 minute to 10 minutes after completion of the coating and then a heat treatment at a temperature of 150 ° C to 180 ° C do.

According to the present invention, since the mesh holes formed in the outer member and the inner member intersect with each other, penetration of mosquitoes and pests can be blocked, so that the user inside the pest control member can rest safely.

In addition, according to the present invention, since the distance between the outer member and the inner member is longer than the length of the mosquito spout and the unit area of the mesh hole is smaller than the thickness of the mosquito head, It is possible to prevent penetration through the network.

Further, according to the present invention, it is possible to protect the user from prolonged insect pests by making synthetic resin mixed with luminescent fibers and Citronella so that insect pests can be removed from the spacing gaps maintaining the spacing between the outer and inner members There is an effect that can be done.

In addition, according to the present invention, it is possible to manufacture a pest control member composed of an outer member, an inner member, and a space retaining member to manufacture clothes such as protective clothes that can be directly worn by the user, It has the effect of protecting users in the condition from insects.

1 is a perspective view showing a pest control member according to an embodiment of the present invention;
FIG. 2 is an enlarged sectional view of a main portion showing a pest control member according to an embodiment of the present invention,
FIGS. 3A and 3B are views showing the shape of a mesh hole of a pest control member according to an embodiment of the present invention;
FIG. 4 is a schematic view of a manufacturing apparatus for manufacturing a pest control member according to an embodiment of the present invention;
FIG. 5 is a flowchart illustrating a procedure of manufacturing a pest control member according to an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the drawings, the same reference numerals are used to designate the same or similar components throughout the drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

FIG. 1 is a perspective view of a pest control member according to an embodiment of the present invention. FIG. 2 is an enlarged cross-sectional view of a pest control member according to an embodiment of the present invention. FIG. 4 is a schematic view of a manufacturing apparatus for manufacturing a pest control member according to an embodiment of the present invention. FIG. 5 is a cross-sectional view of a pest control member according to an embodiment of the present invention. Fig.

As shown, the pest control member of the present invention comprises an outer member 100, an inner member 2000, and a spacing holder 300.

The outer member 100 is a component that forms the outer surface of the insect repellent member by firstly protecting the insect such as a mosquito from the outside of the insect repellent member and is molded by injection molding. And the insecticide composition is coated on the surface so that insect pest insects are formed.

The outer member 100 is formed with an outer mesh hole 110 configured to prevent intrusion of insects from the outside but to maintain ventilation and penetration functions inside and outside.

Here, the outer mesh hole 110 is formed to have a size of 0.1 mm to 0.3 mm, thereby preventing the penetration of insects such as mosquitoes through the outer mesh hole 110.

This is because it is known that the snout of a conventional mosquito is 0.243 mm in length and has the same size as the head of the mosquito to prevent the head of the mosquito from penetrating into the insect repellent member through the outer mesh hole 110 Or formed to have a size smaller than that.

In addition, it is needless to say that, in the present invention, the interval between the outer mesh holes 110 and the inner mesh holes 210, which will be described later, is also set to be wider than 0.243 mm, thereby completely blocking the penetration of insects such as mosquitoes.

In addition, the size of the outer mesh hole 110 can be selectively reduced to 7 mm or less. This is to prevent invasion of longevity wasp in consideration of the maximum length of longevity wasp of 7 mm.

The outer member 100 is made of a light-emitting, phosphorescent fluorescent material of polypropylene resin, acrylic resin, green, blue or red, or a primary mixture in which the optical fiber resin is mixed at a certain ratio by weight Molding is performed.

At this time, the outer member 100 is formed such that a predetermined amount of the composition of the outer member 100 described above is charged into the mixing portion 410, and the outer member 100 comprises 35 to 70% by weight of polypropylene resin, 25 to 40% The mixture is injected into the first mixer 412 at a composition ratio of 10% by weight to 20% by weight of the optical fiber or the optical fiber resin. When the mixing is completed, the mixture is injected into the mold 400 through the injector 420 The outer member 100 may be formed.

In addition, the insecticide composition may be coated on the outer member 100, which has been formed through the primary mixture and the molding apparatus, while preventing insects from approaching from the outside, and insecticide can be performed when approaching.

In this case, the insecticidal composition is composed of an insecticidal member 120 made of microcapsules having a size of 5 탆 to 20 탆 and containing a Citronella stock solution, and is configured such that coating is achieved by adhesion between the insecticidal composition and the outer member 100 do.

At this time, as the adhesive for bonding the insecticide composition and the outer member 100, either hot melt or epoxy adhesive can be used, but it is not limited thereto.

The inner member 200 is configured to be spaced apart from the outer member 100 by a predetermined distance to prevent the inner member 200 from passing through the outer member 100 and protect the user from pests together with the outer member 100 .

The inner member 200 is formed by injection molding, and is configured so that the insecticidal composition is coated on the surface so that insect pest insects are formed.

The inner member 200 is formed with an inner mesh hole 210 configured to prevent intrusion of insects from the outside but to maintain ventilation and penetration functions inside and outside.

Here, the inner mesh hole 210 is configured to have a size of 0.05 mm to 0.15 mm, and is configured to divide the outer mesh hole 110, thereby preventing intrusion of insects together with the outer member 100 You can do it.

That is, the outer mesh hole 110 and the inner mesh hole 210 of the present invention are formed in a rectangular shape as shown in FIG. 3A, and two to four inner mesh holes (not shown) are formed in the outer mesh hole 110, 210 are positioned so as to intersect with each other. When the injection is completed by injection molding, the penetration of pests through the inner and outer mesh holes 210, 110 can be prevented.

As shown in FIG. 3B, the inner and outer mesh holes 210 and 110 of the present invention may be formed in a polygonal shape such as a triangular shape, a pentagonal shape and a hexagonal shape as well as a square shape, Or may be formed in an elliptical shape.

The inner member 200 may be made of a mixed resin selected from one or more of epoxy resin, polyester resin, polyurethane resin, and polyacrylic resin, LSR (liquid silicone rubber) Molding is carried out through a secondary mixture in which a phosphor or a resin made of an optical fiber is mixed at a certain ratio by a weight ratio.

In this case, the inner member 200 is formed by injecting a predetermined amount of the composition of the outer member 100 described above into the second mixing portion 414, wherein 35 to 70% by weight of the mixed resin, 25 to 40% The mixed resin is injected into the second mixing portion 414 at a composition ratio of 10% by weight to 20% by weight of the optical fiber or the optical fiber resin. When the mixing is completed, the manifold 430 and the injection nozzle The inner member 100 may be formed by injecting the molten metal into the mold 400 through the through holes 432 and 432.

In addition, the insecticide member 220 may be coated on the surface of the inner member 200 so that insects may be prevented from approaching the inner member 200 from the outside while insecticide may be formed at the time of approach.

The spacing member 300 is formed between the outer member 100 and the inner member 200 so that the inner and outer members 200 and 100 are separated from each other by a predetermined distance or more and the inner and outer members 200 and 100 are connected The inner and outer members 200 and 100 are formed to have a predetermined elastic force and are molded together by a double injection molding method.

The gap maintaining member 300 may be made of synthetic resin having urethane, MC nylon, acrylic, and soft PVC mixed at the same weight ratio, a light emitting phosphorescent phosphor of green, blue or red, The metal powder materials for improving the efficiency are mixed and mixed at a certain ratio according to the weight ratio.

That is, the spacing holder 300 of the present invention may be formed of a light-accumulating phosphor containing 60 wt% to 85 wt% of synthetic resin, one or more of sphalerite, fiberglass, silvanite, and euhedral, The mixture of 10 wt% to 25 wt% of at least one of aluminum, copper, gold, silver and palladium, or 5 wt% to 15 wt% of two or more metal powder materials is mixed through a third mixing portion 416 When the mixing is completed, injection may be performed to the inside of the mold 400 through the injector 420 to perform molding.

At this time, the light emitting portion 310 may be configured to emit a predetermined light in the interval maintaining aperture 300 through the condensing fluorescent material or the optical fiber resin and the metal powder material. The light emitting portion 310 may include an outer member 100, or a color different from that of the optical fiber resin.

That is, when the phosphorescent phosphor formed on the outer member 100, or the optical fiber resin, emits red light, the light emitting unit 310 emits green or blue light.

Meanwhile, the shape of the outer member 100, the inner member 200, and the spacing holder 300 is formed by injection, and after the molding is completed, drying is performed for a predetermined time, and then the insect repellent composition The coating layer 320 may be formed by applying the coating layers 120 and 220.

As the drying method of the insect repellent member, primary drying is performed at a temperature of 50 ° C to 110 ° C through a hot air for 1 minute to 10 minutes, followed by heat treatment at a temperature of 150 ° C to 180 ° C, The optical fiber or the resin made of the optical fiber makes complete fixation to the inner and outer members 200 and 100 and the spacing holder 300.

In order to manufacture the insect repellent member, the resin mixing step of mixing the respective components constituting the outer member 100, the inner member 200, and the spacing holder 300, as shown in FIG. 6, (S510) is performed.

In the resin mixing step S510, a first mixing step of mixing the synthetic resin and the accumulative fluorescent material, or the optical fiber resin and the metal powder through the third mixing part 416 is first performed to form the gap maintaining tool 300 When the mixture contained in the third mixing portion 416 is moved toward the injector 420, a second mixing step of mixing the respective components constituting the outer member 100 and the inner member 200 as described above is performed do.

This is to allow the injection molding to be performed by the double injection method, and to perform the molding of the interval holding tool 300 first during the injection molding.

When the mixing of the first mixing step is completed through the resin mixing step S510, the gap maintaining tool forming step S520 of injecting the mixture and molding the gap maintaining tool 300 through the injection mold is performed.

Thereafter, when the forming of the gap holding tool 300 is completed, a primary cooling step (S530) of cooling for 5 to 10 minutes by the natural cooling method is performed. When the cooling is completed, the outer member 100 and the inner member The outer and inner member forming steps S540 in which the molding of the inner and outer members 200 are performed are performed.

At this time, in the outer and inner member forming step S540, the mixed mixture is injected through the first and second mixing parts 412 and 414 to be molded simultaneously, and the upper and lower parts Respectively.

In addition, when the molding of each of the members constituting the pest control member is completed, a secondary cooling step (S550) for cooling for 15 to 1 hour by the natural cooling method is performed. When the cooling is completed, The coating and drying step (S560) is carried out, whereby the production of the insect repellent member is carried out.

Here, the coating and drying step (S560) may include coating microcapsules containing a Citronella stock solution in an amount of 5 mu m to 20 mu m in the adhesive, and then depositing or coating the insect repellent member And a drying step of performing a primary drying process at a temperature of 50 ° C to 110 ° C through a hot air fan for 1 minute to 10 minutes and then a heat treatment at a temperature of 150 ° C to 180 ° C.

On the other hand, the pest control member having completed the coating and drying step (S560) may be used as a mosquito net, and may be manufactured by sewing in a shape corresponding to the human body structure.

The present invention is configured such that the mesh holes 110 and 210 formed in the outer member 100 and the inner member 200 intersect with each other and the distance between the outer member 100 and the inner member 200 is defined as a mosquito- And the unit area of the mesh holes 110 and 210 is less than the thickness of the mosquito head so that the insect such as mosquitoes can be prevented from penetrating through the insect repellent member from the outside.

The foregoing description is merely illustrative of the technical idea of the present invention and various changes and modifications may be made by those skilled in the art without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the scope of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

100: outer member 110: outer mesh hole
200: inner member 210: inner mesh hole
300: spacing holder 310:
320: Coating layer

Claims (8)

An outer member having an outer mesh hole formed by mixing a polypropylene resin, an acrylic resin, a condensing fluorescent material, or an optical fiber resin in a predetermined ratio by weight and having a size of 0.1 mm to 0.3 mm;
The inner mesh holes are spaced apart from the outer member by a predetermined distance, and inner mesh holes for preventing insects from passing through the outer mesh holes are formed in a size of 0.05 mm to 0.15 mm so as to form 2 to 4 in the outer mesh holes Inner member;
A light emitting portion having a predetermined elastic force and emitting a predetermined light, and being made of a synthetic resin having a predetermined ratio of urethane, MC nylon, acrylic, and soft PVC mixed therein, Wherein the photosensitive resin composition comprises 10 to 25% by weight of an optically-transparent resin, 60 to 85% by weight of at least one selected from the group consisting of cobalt, iron oxide, zirconium, An interval maintaining sphere having a composition ratio of 5 wt% to 15 wt% of any one of gold, silver, and palladium or two or more metal powder materials; And
And an insecticidal member composed of microcapsules having a size of 5 mu m to 20 mu m and containing Citronella stock solution so as to be coated on the surfaces of the outer member and the inner member together with an adhesive composed of hot melt or epoxy adhesive,
Wherein an interval between the outer mesh holes and the inner mesh holes is larger than 0.243 mm.
The method according to claim 1,
Wherein the outer member is composed of 35% by weight to 70% by weight of a polypropylene resin, 25% to 40% by weight of an acrylic resin, and 10% to 20% by weight of a photosensitive resin or an optical fiber resin. Pest control member.
The method according to claim 1,
The inner member
35 to 70% by weight of a mixed resin selected from one or more of epoxy resin, polyester resin, polyurethane resin and polyacrylic resin, LSR 25 to 40% by weight, and a photoconductive phosphor or an optical fiber And the resin is mixed at a composition ratio of 10 wt% to 20 wt%.
delete delete The method according to claim 1,
Wherein the outer mesh hole and the inner mesh hole are formed in a polygonal shape such as a triangular shape, a square shape, a pentagonal shape, a hexagonal shape, or a circular shape or an elliptical shape.
delete delete

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