Insect trap bag
By designing a deployable plastic insect trap bag, spraying shellac on the outside and installing a suspended structure and volatile through holes inside, the problem of difficult recycling and reuse of mineral water bottles or beverage bottles in the prior art is solved, and efficient pest trapping and environmentally friendly treatment methods are achieved.
Patent Information
- Application Number
- CN202421394780.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-18
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-06-18
AI Technical Summary
In the prior art, mineral water bottles or beverage bottles using spray shellac are difficult to recycle and cannot be reused, resulting in high environmental pollution and pest control costs.
Design a insect-attracting bag, including an expandable plastic bag body, sprayed with shellac on the outer surface, and a hanging structure and volatile through holes to simulate the color and stripes of melons and fruits to attract pests.
It improves the efficiency of pest trapping, facilitates replacement and treatment, reduces the impact on the environment, and reduces the cost of pest control.
Smart Images
Figure CN222692587U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pest control facility manufacturing, in particular to an insect trap bag. Background Art
[0002] Nowadays, when spraying insect glue, insect glue is usually sprayed on the outer surface of used mineral water bottles or beverage bottles to form an insect glue layer, and then the mineral water bottles or beverage bottles sprayed with insect glue are hung in the woods or fields to capture pests. The pests will be stuck to the insect glue layer and cannot escape and die, which plays a role in pest control. However, such mineral water bottles or beverage bottles with insect glue sprayed on the surface and stuck with pests are difficult to recycle and cannot be reused. They will affect the environment after being discarded. It not only increases the cost of pest control, but also affects the environment. Utility Model Content
[0003] The technical problem to be solved by the utility model is to provide an insect trap bag, which not only improves the pest control effect, but also is easy to handle, has little impact on the environment, and is beneficial to reducing the pest control cost and improving the pest trapping efficiency.
[0004] To achieve the above-mentioned purpose, the technical solution of the utility model is: an insect attractant bag, comprising a plastic bag body with an opening at the upper end, the lower end of the plastic bag body is closed by heat sealing, and a hanging structure is provided at the upper opening of the plastic bag body; when in use, the upper opening of the plastic bag body can be plugged into a bottle body to expand its surface area, and the outer surface of the plastic bag body is sprayed with insect glue to form an insect glue layer.
[0005] Preferably, the hanging structure is provided with a hanging through hole at the upper opening of the plastic bag body, so as to facilitate hanging in the forest or on crops through the hanging strip.
[0006] As a further improvement, the middle of the outer surface of the plastic bag body is yellow and is provided with a plurality of green stripes distributed along the length direction of the plastic bag body, so as to simulate the color and stripes of fruits and better attract pests.
[0007] As a further improvement, at least one volatilization through hole is provided in the middle of the plastic bag body. In this way, insect bait or insect attractant can be placed in the bottom of the plastic bag body, and the insect attractant volatile substances of the insect bait or insect attractant can volatilize outward through the volatilization through hole, further attracting pests to fly to the insect attractant bag, and being stuck by the insect sticky glue layer and killed, thereby improving the trapping efficiency. By replacing different insect baits or insect attractants, relevant types of pests can be trapped in a targeted manner.
[0008] Furthermore, the plastic bag body is rectangular before being unfolded, and volatilization holes are respectively arranged on both sides of the middle of the plastic bag body to improve the volatilization effect.
[0009] Furthermore, the volatilization through holes on both sides of the middle of the plastic bag body are staggered up and down to increase the volatilization direction of the insect attractant.
[0010] Furthermore, the volatilization through hole is formed by punching a hole in the middle of the plastic bag body near the side edge, so as to facilitate processing.
[0011] Preferably, the plastic bag body is formed by folding and heat-sealing a rectangular plastic film to facilitate manufacturing.
[0012] Furthermore, the plastic film comprises an inner CPP film layer and an outer PET film layer, and the inner CPP film layer and the outer PET film layer are bonded to each other via a middle polyurethane layer.
[0013] CPP film is cast polypropylene film, also known as unstretched polypropylene film, which forms excellent clarity and smoothness on the film. PET is the abbreviation of polyethylene terephthalate, a thermoplastic polyester with excellent physical and chemical properties; PET film is a packaging film with relatively comprehensive performance, good transparency and gloss; good air tightness and fragrance retention; PET film has excellent mechanical properties, its toughness is the best among all thermoplastics, and its tensile strength and impact strength are much higher than general films; and it has good strength and stable dimensions, suitable for secondary processing such as printing and paper bags. Therefore, after the inner CPP film layer and the outer PET film layer are bonded through the middle polyurethane layer, a plastic bag body with excellent toughness and tensile strength can be formed, and it is convenient to unfold the outer surface of the plastic bag body, hang it and prevent it from being torn; the outer surface formed by the PET film is also convenient to combine with sticky glue to form a sticky glue layer.
[0014] It is further preferred that the thickness of the CPP film layer is 20 μm-30 μm; the thickness of the PET film layer is 30 μm-35 μm, and the thickness of the polyurethane layer is 10 μm-20 μm.
[0015] The beneficial effects of the utility model are as follows:
[0016] By inserting a bottle into the plastic bag body of the insect attractant bag, and then spraying sticky insect glue on the outer surface of the unfolded plastic bag body to form a sticky insect glue layer to attract and stick insects, the insect attractant bag is easy to replace after use; and because the bottle body is separated from the insect attractant bag, the insect attractant bag becomes a thin object, which occupies a small space, is conducive to subsequent processing, has little impact on the environment, and can reduce the cost of pest control; secondly, after the upper end opening of the plastic bag body is inserted into the bottle body to expand its surface area, its outer surface area is larger than the surface area of the bottle body, thereby increasing the surface area of the insect attractant and sticky insects, and effectively improving the pest trapping efficiency.
[0017] In addition, if a volatilization through hole is provided in the middle of the plastic bag body, insect bait or insect attractant can be placed in a targeted manner at the bottom of the plastic bag body. After the volatile substances of the insect bait or insect attractant volatilize outward through the volatilization through hole, they further attract relevant types of pests to fly to the insect trap bag, which not only improves the trapping efficiency, but also can trap relevant pests in a targeted manner. The outer surface of the plastic bag can also imitate the stripes and colors of fruits to further attract pests. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is the front view of the utility model;
[0019] Figure 2 yes Figure 1 A-direction enlarged view;
[0020] Figure 3 It is the front view of the plastic film;
[0021] Figure 4 yes Figure 3 BB cross-sectional view;
[0022] Figure 5 yes Figure 4 Enlarged view of point C;
[0023] Figure 6 It is a schematic diagram of placing insect bait at the bottom of the plastic bag body of the utility model and inserting a bottle body into the plastic bag body;
[0024] Figure 7 yes Figure 6 Schematic diagram of spraying insect glue on the outer surface of a plastic bag to form an insect glue layer. DETAILED DESCRIPTION
[0025] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0026] Figures 1 to 7 As shown, an insect trap bag includes a plastic bag body 1 with an opening at the upper end 11, the lower end 12 of the plastic bag body 1 is sealed by heat sealing, and a hanging structure is provided at the opening of the upper end 11 of the plastic bag body 1, wherein the hanging structure is provided with a hanging through hole 2 at the opening of the upper end 11 of the plastic bag body 1.
[0027] When in use, the upper end 11 of the plastic bag body 1 can be opened to insert the bottle body 3 to expand its surface area, and the outer surface of the plastic bag body 1 is sprayed with insect glue to form an insect glue layer 4.
[0028] The middle portion of the outer surface of the plastic bag body 1 is yellow and is provided with a plurality of green stripes 13 distributed along the length direction of the plastic bag body 1 .
[0029] The plastic bag body 1 is rectangular before being unfolded, and volatilization holes 14 are respectively provided on both sides of the middle of the plastic bag body 1; the volatilization holes 14 on both sides of the middle of the plastic bag body 1 are staggered up and down. The volatilization holes 14 are formed by punching holes in the middle of the plastic bag body 1 near the side. In this way, when insect bait or insect attractant is placed at the bottom of the plastic bag body 1, it is convenient to volatilize outward through the volatilization holes 14, so as to better attract pests to fly to the outer surface of the plastic bag body 1 and trap relevant types of pests in a targeted manner.
[0030] The plastic bag body 1 is formed by folding and heat-sealing a rectangular plastic film 10 .
[0031] The plastic film 10 includes an inner CPP film layer 101 and an outer PET film layer 102 , and the inner CPP film layer 101 and the outer PET film layer 102 are bonded to each other via a middle polyurethane layer 103 .
[0032] Preferably, the thickness of the CPP film layer 101 is 20 μm-30 μm; the thickness of the PET film layer 102 is 30 μm-35 μm; and the thickness of the polyurethane layer 103 is 10 μm-20 μm.
[0033] In the manufacturing process of this embodiment, the rectangular plastic film 10 is first folded in half along the width direction, and then the two sides close together are heat-sealed for the first time, and then the plastic film 10 is folded in half along the width direction. Figure 2 Fold the two sides inwards in the direction of the arrows shown so that the first heat-sealed edge is in the middle of the rear side, and then Figure 1 As shown, a second heat seal is performed at the lower end 12, and then the hanging through hole 2 at the upper end 11 of the plastic bag body 1 and the volatilization through holes 14 on both sides of the middle of the plastic bag body 1 are punched out to complete the production of the insect attractant bag.
[0034] When this embodiment is used, Figure 6 As shown, an insect bait 5 or an insect attractant 5 is placed at the bottom of the plastic bag body 1. The insect bait 5 or the insect attractant 5 can be set for the pests to be trapped, and then the bottle body 3 is inserted into the plastic bag body 1 to expand the surface area of the plastic bag body 1, and the outer surface of the plastic bag body 1 is sprayed with sticky insect glue to form a sticky insect glue layer 4, and finally the lower end of the hanging strip 6 is buckled with the hanging through hole 2, and the upper end of the hanging strip 6 is hung in the forest or on crops to trap the pests. Since the insect bait 5 or the insect attractant 5 emits the insect attractant material outward through the volatilization through hole 14, the pests will fly to the outer surface of the plastic bag body 1 and be stuck to the sticky insect glue layer 4 and be killed.
[0035] If the insect glue layer 4 also contains volatile insect attracting substances, the bottom of the plastic bag body 1 may not be placed with insect attracting bait 5 or insect attractant 5, which is more convenient to use. Or the two are used at the same time, and the insect glue layer 4 and the insect attracting bait 5 or insect attractant 5 simultaneously volatilize the insect attracting substances to the outside, thereby enhancing the ability to attract pests and further improving the trapping efficiency.
[0036] In addition, the outer surface of the plastic bag body 1 also imitates the stripes and colors of fruits to further attract pests and enhance the trapping effect.
[0037] Although the present invention has been specifically demonstrated and described in conjunction with the preferred embodiments, those skilled in the art should understand that various changes may be made to the present invention in form and detail without departing from the spirit and scope of the present invention as defined in the appended claims, all of which are within the scope of protection of the present invention.
Claims
1. An insect trap bag, comprising a plastic bag body with an upper opening, the lower end of which is sealed by heat sealing, characterized in that: The upper opening of the plastic bag body is provided with a hanging structure; when in use, the upper opening of the plastic bag body can be inserted into the bottle body to expand its surface area, and the outer surface of the plastic bag body is sprayed with sticky insect glue to form a sticky insect glue layer.
2. The insect trap bag according to claim 1, characterized in that: The hanging structure is provided with a hanging through hole at the upper opening of the plastic bag body.
3. The insect trap bag according to claim 1, characterized in that: The middle part of the outer surface of the plastic bag body is yellow and is provided with a plurality of green stripes distributed along the length direction of the plastic bag body.
4. The insect trap bag according to claim 1, characterized in that: At least one volatilization through hole is arranged in the middle of the plastic bag body.
5. The insect trap bag according to claim 4, characterized in that: The plastic bag body is rectangular before being unfolded, and volatilization through holes are respectively arranged on both sides of the middle of the plastic bag body.
6. The insect trap bag according to claim 5, characterized in that: The positions of the volatilization through holes on both sides of the middle of the plastic bag body are staggered up and down.
7. The insect trap bag according to claim 4, characterized in that: The volatilization through hole is formed by punching a hole in the middle of the plastic bag body near the side edge.
8. An insect trap bag according to any one of claims 1 to 7, characterized in that: The plastic bag body is formed by folding and heat-sealing a rectangular plastic film.
9. The insect trap bag according to claim 8, characterized in that: The plastic film comprises an inner CPP film layer and an outer PET film layer, and the inner CPP film layer and the outer PET film layer are bonded together via a middle polyurethane layer.
10. An insect trap bag according to claim 9, characterized in that: The thickness of the CPP film layer is 20 μm-30 μm; the thickness of the PET film layer is 30 μm-35 μm, and the thickness of the polyurethane layer is 10 μm-20 μm.