A yellow-blue board with anti-sticking hand for film tearing

Abstract

The utility model relates to pest trapping technical field especially, it relates to a tear film anti -sticky hand's yellow blue board, including yellow blue board body, be equipped with the bonding layer for trapping pest on the yellow blue board body, the release film for protecting the bonding layer is covered on the bonding layer, the edge area of yellow blue board body is equipped with anti -sticky hand -held structure, anti -sticky hand -held structure with bonding layer is isolated, makes the operator hand -held anti -sticky hand -held structure, hand does not contact bonding layer, to avoid bonding layer sticky hand in the process of tearing off release film, the utility model discloses through setting up anti -sticky hand -held structure with bonding layer isolated in the edge area of yellow blue board body, provides the exclusive safety hand -held area for the operator, when the operator tears off release film, can stably pinch anti -sticky hand -held structure fixed, reduce the possibility that hand contacted with the bonding layer of very strong viscosity, reduce the problem that the bonding agent residual is difficult to clean when tearing off the film of traditional yellow blue board.

Description

Technical Field

[0001] This utility model relates to the field of pest trapping technology, and in particular to a yellow and blue board with a peelable film to prevent sticking to the hands. Background Technology

[0002] Yellow-blue insect traps, a physical control tool based on the color attraction of pests, are widely used in greenhouses, orchards, farmlands, and home gardening due to their advantages such as no chemical pollution, simple operation, and low cost. They have a significant trapping effect on small pests such as aphids, whiteflies, and thrips, and are an indispensable key piece of equipment in green agricultural production. By coating the surface of the yellow and blue two-color traps with a highly adhesive layer, pests are attracted to yellow and blue colors, and then stuck and killed by the adhesive layer, thereby reducing the number of pests.

[0003] To ensure that the adhesive layer remains unaffected during storage and transportation, existing yellow-blue boards generally employ a protective design that covers the adhesive layer with a release film. Before use, the release film must be completely peeled off the adhesive layer to expose it before hanging or placing the board. However, in actual use, peeling off the film easily leads to the adhesive layer sticking to the hands. Because the adhesive layer of the yellow-blue board is very sticky, and existing products lack a dedicated hand protection structure, operators must hold the edge of the board to secure it, requiring their hands to touch the adhesive layer. This results in adhesive residue that is difficult to wash off. If, to avoid sticking, the release film is simply pinched and pulled, the board may not be securely fixed, causing the release film to tear or the adhesive layer to wrinkle, affecting the trapping effect.

[0004] Therefore, based on the above situation, it is necessary to design a yellow-blue board with a peel-off film to prevent sticking to the hands and solve the above problems. Summary of the Invention

[0005] This invention provides a peelable, non-sticky yellow-blue board to solve the problems in the prior art.

[0006] The technical problem solved by this utility model is achieved by the following technical solution: A yellow-blue board with a peel-off film and anti-stick properties includes a yellow-blue board body, an adhesive layer for trapping pests on the yellow-blue board body, a release film for protecting the adhesive layer on the adhesive layer, and an anti-stick hand-holding structure on the edge area of ​​the yellow-blue board body. The anti-stick hand-holding structure is isolated from the adhesive layer so that when the operator holds the anti-stick hand-holding structure, the hand does not come into contact with the adhesive layer, thereby preventing the adhesive layer from sticking to the hand during the process of peeling off the release film.

[0007] Preferably, the anti-stick grip structure is a pre-set crease on the edge of the yellow and blue board body. The crease divides the edge area of ​​the yellow and blue board body into a folded part. When the folded part is folded toward the side with the adhesive layer, an anti-stick grip structure is formed on the outer side of the folded part.

[0008] Preferably, the anti-stick grip structure is an integrally formed isolation part on the edge of the yellow and blue board body, and no adhesive layer is provided on the isolation part, forming an anti-stick grip area isolated from the adhesive layer.

[0009] Preferably, the yellow and blue board body is provided with a hanging plate, and the hanging plate is provided with hanging holes.

[0010] Preferably, an annular metal reinforcing ring is embedded in the inner wall of the suspension hole.

[0011] Preferably, the release film has tear-off tabs extending to the outer side of the yellow-blue plate body.

[0012] The beneficial effects of this utility model are as follows: by setting an anti-stick hand-held structure that is isolated from the adhesive layer in the edge area of ​​the yellow and blue board body, an exclusive safe hand-held area is provided for the operator. When the operator peels off the release film, he / she can hold the anti-stick hand-held structure in place, reducing the possibility of the hand coming into contact with the highly adhesive layer. This reduces the problem of accidental contact with the adhesive layer when peeling off the film of the traditional yellow and blue board, which leads to adhesive residue that is difficult to clean. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0014] Figure 1 A three-dimensional structural diagram of the first embodiment of this utility model without the release film being torn off; Figure 2 A three-dimensional structural diagram of the first embodiment of the present invention when the release film is peeled off; Figure 3 A three-dimensional structural diagram of the second embodiment of this utility model when the release film has not been removed; Figure 4 This is a schematic diagram of the separation structure of the release film and the yellow-blue plate body in the second embodiment of this utility model.

[0015] In the diagram, 1. Yellow and blue board body; 2. Adhesive layer; 3. Release film; 4. Crease; 5. Folded part; 6. Isolation part; 7. Hanging plate; 8. Hanging hole; 9. Metal reinforcing ring; 10. Tear-off ear. Detailed Implementation

[0016] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the following description, in conjunction with specific illustrations, further elaborates on this utility model.

[0017] Reference Figures 1-4 As shown, a peelable, non-sticky yellow-blue board includes a yellow-blue board body 1. The size of the yellow-blue board body 1 is adapted to the needs of conventional trapping scenarios. One side surface of the yellow-blue board body 1 is coated with an adhesive layer 2 for trapping pests using a roller coating process. To protect the adhesive layer 2, a release film 3 is covered on the adhesive layer 2. The release film 3 can be made of materials such as silicone release paper to ensure smooth peeling and no adhesive residue. To reduce hand contact with the adhesive layer 2 on the yellow-blue board body 1 when peeling off the release film 3, an anti-sticking handhold structure is provided on the edge area of ​​the yellow-blue board body 1. The anti-sticking handhold structure is isolated from the adhesive layer 2. When the operator pinches the anti-sticking handhold structure, it can be stably held and fixed, reducing the possibility of hand contact with the highly adhesive layer 2. This reduces the problem of accidental hand contact with the adhesive layer 2 when peeling off the film of the traditional yellow-blue board body 1, resulting in adhesive residue that is difficult to clean, and makes it convenient to use.

[0018] Reference Figure 1 , Figure 2 As shown, further, to facilitate the use of the anti-stick handheld structure, the following is the first embodiment of the utility model. The anti-stick handheld structure is a crease 4 pre-set on the edge of the yellow and blue board body 1. The crease 4 is formed by pressing on both sides of the yellow and blue board body 1 with a creasing machine. The crease 4 divides the edge area of ​​the yellow and blue board body 1 into a folded part 5. The width of the folded part 5 is greater than the width of one finger, which makes it easy to pinch while further reducing the possibility of contact with the adhesive layer. When using, the operator pinches the release film 3 with one hand and pinches the edge of the yellow and blue board body 1 with the other hand and folds it towards the adhesive layer 2. At this time, the outer layer of the folded part 5 forms an anti-stick handheld structure. At this time, the operator can stably pinch the handheld structure to continue peeling the film without the hand contacting the adhesive layer 2.

[0019] Reference Figure 3 , Figure 4As shown, in the second embodiment of this utility model, the anti-stick handheld structure is an isolation part 6 integrally formed on the edge of the yellow and blue board body 1. The isolation part 6 and the yellow and blue board body 1 are made of the same material without splicing gaps, and its width is set to be greater than the width of one finger. When the adhesive layer 2 is applied, no adhesive layer 2 is provided on the isolation part 6, directly forming an anti-stick handheld area isolated from the adhesive layer 2. Compared with the first embodiment, it is easier to operate when using. The operator does not need to fold it, but can directly pinch the isolation part 6 with one hand to fix the yellow and blue board body 1, and tear off the release film 3 with the other hand. The hand is always in contact with the adhesive-free isolation part 6, reducing the sticky problem. However, in the first embodiment, when not in use, the folded part 5 is in the unfolded state, and the adhesive layer 2 is applied to this area and the other areas of the yellow and blue board body 1 at the same time and the release film 3 is covered. At this time, the release film 3 corresponding to the folded part 5 is tightly attached to the adhesive layer 2. In the first embodiment, the release film 3 of the entire yellow and blue board forms a complete and continuous covering structure without any local suspension or weak points that are easily pulled by force. During transportation, handling, or storage, even if it is scratched by the outside, the release film 3 is not easy to be hooked or lifted because it is fully attached to the adhesive layer 2, which can effectively avoid accidental tearing. In the second embodiment, the isolation part 6 is a fixed adhesive-free area, and the edge of the release film 3 extends directly to the junction of the isolation part 6 and the adhesive layer 2. The release film 3 at this junction is only fixed by the adhesive of the edge of the adhesive layer 2 without any additional structural support. If the edge of the release film 3 is scratched during transportation, or if the hand accidentally touches the junction area of ​​the release film 3 and the isolation part 6 during handling, it is very easy to be lifted or even torn off because the release film 3 lacks the fixing force of full adhesion. This causes the adhesive layer 2 to be exposed in advance. Not only will the adhesiveness be reduced due to dust and debris, but the adhesive layer 2 may also fail before subsequent use.

[0020] Reference Figures 1-4 As shown, to further improve the ease of removing the release film 3, the release film 3 is provided with a tearing ear 10 extending to the outside of the yellow and blue board body 1. In actual use, a tearing mark can be printed on the tearing ear 10 to facilitate the operator to quickly identify the tearing position. The surface of the tearing ear 10 is not covered with the adhesive layer 2 to ensure that the hand does not stick to the adhesive when tearing initially.

[0021] Reference Figures 1-4As shown, the yellow and blue board body 1 is further provided with a hanging plate 7. The hanging plate 7 is located at the top of the yellow and blue board body 1. The hanging plate 7 has a circular hanging hole 8, which makes it easy to hang the yellow and blue board in the field or greenhouse by hooks or ropes. In order to enhance the load-bearing capacity of the hanging hole 8 and prevent the edge of the hanging hole 8 from cracking after long-term hanging, an annular metal reinforcing ring 9 is embedded in the inner wall of the hanging hole 8. The metal reinforcing ring 9 can be made of stainless steel, and its outer diameter is interference fit with the inner diameter of the hanging hole 8. After being embedded, the two ends of the metal reinforcing ring 9 are flush with the surface of the hanging plate 7 and do not protrude from the hanging plate 7. This does not affect the aesthetics and can effectively distribute the tension during hanging. The inner wall of the metal reinforcing ring 9 can also be chamfered in actual use to prevent the hanging rope from being worn and broken.

[0022] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A peelable, non-sticky yellow-blue board, comprising a yellow-blue board body (1), wherein the yellow-blue board body (1) is provided with an adhesive layer (2) for trapping pests, and the adhesive layer (2) is covered with a release film (3) for protecting the adhesive layer, characterized in that, The edge area of ​​the yellow and blue board body (1) is provided with an anti-stick hand-holding structure. The anti-stick hand-holding structure is isolated from the adhesive layer (2) so that when the operator holds the anti-stick hand-holding structure, the hand does not come into contact with the adhesive layer (2) so as to avoid the adhesive layer (2) sticking to the hand during the process of tearing off the release film (3).

2. The yellow-blue board with a peel-off film to prevent sticking to hands as described in claim 1, characterized in that, The anti-stick hand grip structure is a crease (4) pre-set on the edge of the yellow and blue board body (1). The crease (4) divides the edge area of ​​the yellow and blue board body (1) into a folded part (5). When the folded part (5) is folded toward the side with the adhesive layer (2), an anti-stick hand grip structure is formed on the outside of the folded part (5).

3. The yellow-blue board with a peel-off film to prevent sticking to the hands according to claim 1, characterized in that, The anti-stick hand grip structure is an isolation part (6) integrally formed on the edge of the yellow and blue board body (1). No adhesive layer (2) is provided on the isolation part (6), forming an anti-stick hand grip area isolated from the adhesive layer (2).

4. The yellow-blue board with a peel-off film to prevent sticking to the hands according to claim 1, characterized in that, The yellow and blue board body (1) is provided with a hanging plate (7), and the hanging plate (7) is provided with a hanging hole (8).

5. A peelable, non-sticky yellow-blue board according to claim 4, characterized in that, An annular metal reinforcing ring (9) is embedded in the inner wall of the suspension hole (8).

6. The yellow-blue board with a peel-off film to prevent sticking to the hands according to claim 1, characterized in that, The release film (3) is provided with tear-off ears (10) extending to the outside of the yellow and blue plate body (1).

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